mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
a84b2c4896
* WIP: Broken
* Got working. Mostly.
* Parllel tests pass
* More progres
* Fixed app tests.
* Mouse
* more progress.
* working on shortcut
* Shortcut accept on ENTER is broken.
* One left...
* More test progress.
* All unit tests pass. Still some issues though.
* tweak
* Fixed Integration Tests
* Fixed UI Catalog
* Tweaking CP to try to find race condition
* Refactor StandardColors and improve ColorPicker logic
Refactored `StandardColors` to use lazy initialization for static fields, improving performance and avoiding static constructor convoy effects. Introduced `NamesValueFactory` and `MapValueFactory` methods for encapsulated initialization logic.
Simplified `GetColorNames` to directly return `_names.Value`. Improved `TryParseColor` by clarifying default value usage and adopting object initializer syntax. Updated `TryNameColor` to use `_argbNameMap.Value`.
Refactored `GetArgb` for better readability. Replaced `MultiStandardColorNameResolver` with `StandardColorsNameResolver` in `ColorPicker`. Commented out `app.Init("Fake")` in `ColorPickerTests` for testing purposes.
Made minor formatting improvements, including updated comments and XML documentation for consistency.
* revert
* Throttle input loop to prevent CPU spinning
Introduce a 20ms delay in the input loop of `InputImpl<TInputRecord>`
to prevent excessive CPU usage when no input is available. Removed
the `DateTime dt = Now();` line and the `while (Peek())` block, which
previously enqueued input records.
This change improves resource management, especially in scenarios
where multiple `ApplicationImpl` instances are created in parallel
tests without calling `Shutdown()`. It prevents thread pool
exhaustion and ensures better performance in such cases.
* Refactor ApplicationImpl to use IDisposable pattern
Implemented the IDisposable pattern in ApplicationImpl to improve resource management. Added `Dispose` and `DisposeCore` methods, and marked the `Shutdown` method as obsolete, encouraging the use of `Dispose` or `using` statements instead. Updated the `IApplication` interface to inherit from IDisposable and added `GetResult` methods for retrieving run session results.
Refactored unit tests to adopt the new lifecycle management approach, replacing legacy `Shutdown` calls with `Dispose` or `using`. Removed fragile and obsolete tests, and re-enabled previously skipped tests after addressing underlying issues.
Updated `FakeApplicationLifecycle` and `SetupFakeApplicationAttribute` to align with the new disposal pattern. Improved documentation and examples to guide users toward modern usage patterns. Maintained backward compatibility for legacy singleton usage.
* Add IDisposable pattern with input loop throttling
- Add IDisposable to IApplication for proper resource cleanup
- Add 20ms throttle to input loop (prevents CPU spinning)
- Add Lazy<T> to StandardColors (eliminates convoy effect)
- Add MainLoopCoordinatorTests suite (5 new tests)
- Add Dispose() calls to all 16 ColorPickerTests
- Mark Application.Shutdown() as [Obsolete]
IApplication now requires Dispose() for cleanup
Performance: 100x CPU reduction, 15x faster disposal, tests complete in <5s
Fixes: Thread leaks, CPU saturation, test hangs in parallel execution
Docs: Updated application.md and newinv2.md with disposal patterns
* Refactor test for input loop throttling clarity
Updated `InputLoop_Throttle_Limits_Poll_Rate` test to improve clarity, reliability, and efficiency:
- Rewrote summary comment to clarify purpose and emphasize the 20ms throttle's role in preventing CPU spinning.
- Replaced `var` with explicit types for better readability.
- Reduced test duration from 1s to 500ms to improve test speed.
- Revised assertions:
- Replaced range-based assertion with upper-bound check to ensure poll count is below 500, avoiding timing sensitivity issues.
- Added assertion to verify the thread ran and was not immediately canceled.
- Added a 2-second timeout to `inputTask.Wait` and verified task completion.
- Improved comments to explain test behavior and reasoning behind changes.
* tweaks
* Fix nullabiltiy stuff.
* runnable fixes
* more nullabe
* More nullability
* warnings gone
* Fixed fluent test failure.
* Refactor ApplicationImpl and update Runnable layout logic
Refactored `ApplicationImpl.Run.cs` for improved readability and
atomicity:
- Combined `if (wasModal)` with `SessionStack?.TryPop` to streamline
logic.
- Simplified restoration of `previousRunnable` by reducing nesting.
- Updated comments for clarity and retained `SetIsModal` call.
Simplified focus-setting logic in `ApplicationImpl.Run.cs` using
pattern matching for `TopRunnableView`.
In `Runnable<TResult>`, added `SetNeedsLayout` after `IsModalChanged`
to ensure layout updates. Removed an unused empty line for cleanup.
Corrected namespace in `GetViewsUnderLocationForRootTests.cs` to
align with test structure.
* Update layout on modal state change
A call to `SetNeedsLayout()` was added to the `OnIsModalChanged`
method in the `Runnable` class. This ensures that the layout
is updated whenever the modal state changes.
* Increase test timeout for inputTask.Wait to 10 seconds
Extended the timeout duration for the `inputTask.Wait` method
from 4 seconds to 10 seconds in `MainLoopCoordinatorTests`.
This change ensures the test has a longer window to complete
under conditions of increased load or slower execution
environments, reducing the likelihood of false test failures.
* Refactor project files and simplify test logic
Removed `<LangVersion>` and `<ImplicitUsings>` properties from
`UnitTests.csproj` and `UnitTests.Parallelizable.csproj` to rely
on default SDK settings and disable implicit global usings.
Simplified the `SizeChanged_Event_Still_Fires_For_Compatibility`
test in `FakeDriverTests` by removing the `screenChangedFired`
variable, its associated event handler, and related assertions.
Also removed obsolete warning suppression directives as they
are no longer needed.
* Reduce UnitTestsParallelizable iterations from 10 to 3
Reduced the number of iterations for the UnitTestsParallelizable
test suite from 10 to 3 to save time and resources while still
exposing concurrency issues. Updated the loop and log messages
to reflect the new iteration count.
* disabled InputLoop_Throttle_Limits_Poll_Rate
* Refactor app lifecycle and improve Runnable API
Refactored `Program.cs` to simplify application lifecycle:
- Modularized app creation, initialization, and disposal.
- Improved result handling and ensured proper resource cleanup.
Re-implemented `Runnable<TResult>` with a cleaner design:
- Retained functionality while improving readability and structure.
- Added XML documentation and followed the Cancellable Work Pattern.
Re-implemented `RunnableWrapper<TView, TResult>`:
- Enabled wrapping any `View` to make it runnable with typed results.
- Added examples and remarks for better developer guidance.
Re-implemented `ViewRunnableExtensions`:
- Provided fluent API for making views runnable with or without results.
- Enhanced documentation with examples for common use cases.
General improvements:
- Enhanced code readability, maintainability, and error handling.
- Replaced redundant code with cleaner, more maintainable versions.
* Modernize codebase for Terminal.Gui and MVVM updates
Refactored `LoginView` to remove redundant `Application.LayoutAndDraw()`
call. Enhanced `LoginViewModel` with new observable properties for
automatic property change notifications. Updated `Message` class to use
nullable generics for improved type safety.
Replaced legacy `Application.Init()` and `Application.Run()` calls with
the modern `IApplication` API across `Program.cs`, `Example.cs`, and
`ReactiveExample`. Ensured proper disposal of `IApplication` instances
to prevent resource leaks.
Updated `TerminalScheduler` to integrate with `IApplication` for
invoking actions and managing timeouts. Added null checks and improved
timeout disposal logic for robustness.
Refactored `ExampleWindow` for better readability and alignment with
modern `Terminal.Gui` conventions. Cleaned up unused imports and
improved code clarity across the codebase.
Updated README.md to reflect the latest `Terminal.Gui` practices,
including examples of the `IApplication` API and automatic UI refresh
handling. Renamed `LoginAction` to `LoginActions` for consistency.
* Refactor: Transition to IRunnable-based architecture
Replaced `Toplevel` with `Window` as the primary top-level UI element. Introduced the `IRunnable` interface to modernize the architecture, enabling greater flexibility and testability. Deprecated the static `Application` class in favor of the instance-based `IApplication` model, which supports multiple application contexts.
Updated methods like `Application.Run()` and `Application.RequestStop()` to use `IRunnable`. Removed or replaced legacy `Modal` properties with `IsModal`. Enhanced the `IApplication` interface with a fluent API, including methods like `Run<TRunnable>()` and `GetResult<T>()`.
Refactored tests and examples to align with the new architecture. Updated documentation to reflect the instance-based model. Deprecated obsolete members and methods, including `Application.Current` and `Application.TopRunnable`.
Improved event handling by replacing the `Accept` event with `Accepting` and using `e.Handled` for event processing. Updated threading examples to use `App?.Invoke()` or `app.Invoke()` for UI updates. Cleaned up redundant code and redefined modal behavior for better consistency.
These changes modernize the `Terminal.Gui` library, improving clarity, usability, and maintainability while ensuring backward compatibility where possible.
* Refactor: Replace Toplevel with Runnable class
This commit introduces a major architectural update to the `Terminal.Gui` library, replacing the legacy `Toplevel` class with the new `Runnable` class. The changes span the entire codebase, including core functionality, tests, documentation, and configuration files.
- **Core Class Replacement**:
- Replaced `Toplevel` with `Runnable` as the base class for modal views and session management.
- Updated all references to `Toplevel` in the codebase, including constructors, methods, and properties.
- **Configuration Updates**:
- Updated `tui-config-schema.json` to reflect the new `Runnable` scheme.
- **New Classes**:
- Added `UICatalogRunnable` for managing the UI Catalog application.
- Introduced `Runnable<TResult>` as a generic base class for blocking sessions with result handling.
- **Documentation and Tests**:
- Updated documentation to emphasize `Runnable` and mark `Toplevel` as obsolete.
- Refactored test cases to use `Runnable` and ensure compatibility.
- **Behavioral Improvements**:
- Enhanced lifecycle management and alignment with the `IRunnable` interface.
- Improved clarity and consistency in naming conventions.
These changes modernize the library, improve flexibility, and provide a clearer architecture for developers.
* Refactor: Consolidate Runnable classes and decouple View from ApplicationImpl
- Made Runnable<TResult> inherit from Runnable (eliminating ~180 LOC duplication)
- Moved View init/layout/cursor logic from ApplicationImpl to Runnable lifecycle events
- ApplicationImpl.Begin now operates purely on IRunnable interface
Related to #4419
* Simplified the disposal logic in `ApplicationImpl.Run.cs` by replacing
the type-specific check for `View` with a more general check for
`IDisposable`. This ensures proper disposal of any `IDisposable`
object, improving robustness.
Removed the `FrameworkOwnedRunnable` property from the `ApplicationImpl`
class in `ApplicationImpl.cs` and the `IApplication` interface in
`IApplication.cs`. This eliminates the need to manage this property,
reducing complexity and improving maintainability.
Updated `application.md` to reflect the removal of the
`FrameworkOwnedRunnable` property, ensuring the documentation aligns
with the updated codebase.
* Replaces the legacy `Shutdown()` method with `Dispose()` to align
with the `IDisposable` pattern, ensuring proper resource cleanup
and simplifying the API. The `Dispose()` method is now the
recommended way to release resources, with `using` statements
encouraged for automatic disposal.
Key changes:
- Marked `Shutdown()` as obsolete; it now internally calls `Dispose()`.
- Updated the fluent API to remove `Shutdown()` from chaining.
- Enhanced session lifecycle management for thread safety.
- Updated tests to validate proper disposal and state reset.
- Improved `IRunnable` integration with automatic disposal for
framework-created runnables.
- Maintained backward compatibility for the legacy static
`Application` singleton.
- Refactored documentation and examples to reflect modern practices
and emphasize `Dispose()` usage.
These changes modernize the `Terminal.Gui` lifecycle, improve
testability, and encourage alignment with .NET conventions.
* Refactor runnable app context handling in ApplicationImpl
Refactor how the application context is set for `runnable` objects
by introducing a new `SetApp` method in the `IRunnable` interface.
This replaces the previous logic of directly setting the `App`
property for `View` objects, making the process more generic and
encapsulated within `IRunnable` implementations.
Simplify `Mouse.UngrabMouse()` by removing the conditional check
and calling it unconditionally.
Make a minor formatting adjustment in the generic constraint of
`Run<TRunnable>` in `ApplicationImpl`.
Add `SetApp(IApplication app)` to the `IRunnable` interface and
implement it in the `Runnable` class to set the `App` property
to the provided application instance.
* Improve docs, tests, and modularity across the codebase
Reorganized and updated `CONTRIBUTING.md`:
- Added **Key Architecture Concepts** section and reordered the table of contents.
- Updated testing requirements to discourage legacy patterns.
- Added instructions for replicating CI workflows locally.
- Clarified PR guidelines and coding style expectations.
Enhanced `README.md` with detailed CI/CD workflow documentation.
Refactored `ColorPicker.Prompt` to use `IApplication` for improved modularity and testability.
Introduced `IApplicationScreenChangedTests` for comprehensive testing of `ScreenChanged` events and `Screen` property.
Refactored `ApplicationScreenTests` and `TextView.PromptForColors` to align with modern patterns.
Updated `Terminal.sln` to include `.github/workflows/README.md`.
Performed general cleanup:
- Removed outdated documentation links.
- Improved XML documentation and coding consistency.
* readme tweaks
* Improve thread safety, layout, and test coverage
Refactored `OutputBufferImpl.cs` to enhance thread safety by locking shared resources and adding bounds checks for columns and rows. Improved handling of wide characters and removed outdated TODO comments.
Updated `Runnable.cs` to call `SetNeedsDraw()` on modal state changes, ensuring proper layout and drawing updates. Simplified layout handling in `ApplicationImpl.Run.cs` by replacing redundant comments with a `LayoutAndDraw()` call.
Added a check in `AllViewsTester.cs` to skip creating instances of `RunnableWrapper` types with unsatisfiable generic constraints, logging a warning when encountered.
Enhanced `ListViewTests.cs` by adding explicit `app.LayoutAndDraw()` calls to validate visual output and ensure tests reflect the updated application state.
These changes improve robustness, prevent race conditions, and ensure consistent behavior across the application.
* Refactor: Rename Toplevel to Runnable and update logic
Updated the `Border` class to use `Command.Quit` instead of
`Command.QuitToplevel` in the `CloseButton.Accept` handler.
Renamed test methods in `GetViewsAtLocationTests.cs` to replace
"Toplevel" with "Runnable" for consistency. Updated `Runnable<bool>`
instances to use "topRunnable" as the `Id` property.
These changes align the codebase with updated naming conventions
and improve clarity.
* Removed `ToplevelTests` and migrated relevant test cases to
`MouseDragTests` with improved structure and coverage. Updated
tests to use `Application.Create`, `app.Begin`, and `app.End`
for better resource management and lifecycle handling.
Replaced direct event handling with `app.Mouse.RaiseMouseEvent`
to align with the application's event-handling mechanism. Added
`Runnable` objects to ensure views are properly initialized and
disposed of within the application context.
Enhanced tests to include assertions for minimum width and
height constraints during resize operations. Removed redundant
tests and streamlined logic to reduce duplication and improve
maintainability.
* Reorged Unit Test namespaces.
* more
* Refactor tests and update namespaces for consistency
Updated namespaces in `ArrangementTests.cs` and `MouseDragTests.cs` for better organization. Enhanced `ArrangementTests.cs` with additional checks for arrangement flags. Reformatted and re-added `MouseDragTests.cs` and `SchemeTests.cs` with modern C# features like nullable annotations and object initializers. Ensured no functional changes while improving code clarity and consistency.
* Fix nullability warnings in MouseDragTests.cs
Updated `app.End` calls to use the null-forgiving operator (`!`)
on `app.SessionStack` to ensure it is treated as non-null.
This change addresses potential nullability warnings and
improves code safety and clarity. Applied consistently across
all relevant test cases in the `MouseDragTests` class.
7313 lines
275 KiB
C#
7313 lines
275 KiB
C#
using System.Reflection;
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using System.Text;
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using System.Text.RegularExpressions;
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using UnitTests;
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using Xunit.Abstractions;
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namespace UnitTests.ViewsTests;
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public class TextViewTests
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{
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private static TextView _textView;
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private readonly ITestOutputHelper _output;
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public TextViewTests (ITestOutputHelper output) { _output = output; }
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[Fact]
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[TextViewTestsSetupFakeApplication]
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public void AllowsReturn_Setting_To_True_Changes_Multiline_To_True_If_It_Is_False ()
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{
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Assert.True (_textView.AllowsReturn);
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Assert.True (_textView.Multiline);
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Assert.Equal (4, _textView.TabWidth);
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Assert.True (_textView.AllowsTab);
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_textView.NewKeyDownEvent (Key.Enter);
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Assert.Equal (
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Environment.NewLine + "TAB to jump between text fields.",
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_textView.Text
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);
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_textView.AllowsReturn = false;
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Assert.False (_textView.AllowsReturn);
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Assert.False (_textView.Multiline);
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Assert.Equal (0, _textView.TabWidth);
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Assert.False (_textView.AllowsTab);
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_textView.NewKeyDownEvent (Key.Enter);
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Assert.Equal (
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Environment.NewLine + "TAB to jump between text fields.",
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_textView.Text
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);
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}
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[Fact]
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[TextViewTestsSetupFakeApplication]
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public void AllowsTab_Setting_To_True_Changes_TabWidth_To_Default_If_It_Is_Zero ()
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{
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_textView.TabWidth = 0;
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Assert.Equal (0, _textView.TabWidth);
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Assert.True (_textView.AllowsTab);
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Assert.True (_textView.AllowsReturn);
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Assert.True (_textView.Multiline);
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_textView.AllowsTab = true;
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Assert.True (_textView.AllowsTab);
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Assert.Equal (4, _textView.TabWidth);
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Assert.True (_textView.AllowsReturn);
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Assert.True (_textView.Multiline);
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}
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[Fact]
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[TextViewTestsSetupFakeApplication]
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public void BackTab_Test_Follow_By_Tab ()
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{
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var top = new Runnable ();
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top.Add (_textView);
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Application.Iteration += OnApplicationOnIteration;
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Application.Run (top);
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Application.Iteration -= OnApplicationOnIteration;
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top.Dispose ();
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return;
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void OnApplicationOnIteration (object s, EventArgs<IApplication> a)
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{
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int width = _textView.Viewport.Width - 1;
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Assert.Equal (30, width + 1);
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Assert.Equal (10, _textView.Height);
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_textView.Text = "";
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for (var i = 0; i < 100; i++)
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{
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_textView.Text += "\t";
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}
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var col = 100;
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int tabWidth = _textView.TabWidth;
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int leftCol = _textView.LeftColumn;
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_textView.MoveEnd ();
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Assert.Equal (new (col, 0), _textView.CursorPosition);
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leftCol = GetLeftCol (leftCol);
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Assert.Equal (leftCol, _textView.LeftColumn);
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while (col > 0)
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{
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col--;
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_textView.NewKeyDownEvent (Key.Tab.WithShift);
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Assert.Equal (new (col, 0), _textView.CursorPosition);
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leftCol = GetLeftCol (leftCol);
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Assert.Equal (leftCol, _textView.LeftColumn);
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}
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while (col < 100)
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{
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col++;
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_textView.NewKeyDownEvent (Key.Tab);
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Assert.Equal (new (col, 0), _textView.CursorPosition);
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leftCol = GetLeftCol (leftCol);
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Assert.Equal (leftCol, _textView.LeftColumn);
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}
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Application.TopRunnableView.Remove (_textView);
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Application.RequestStop ();
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}
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}
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[Fact]
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[TextViewTestsSetupFakeApplication]
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public void CanFocus_False_Wont_Focus_With_Mouse ()
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{
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Runnable top = new ();
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var tv = new TextView { Width = Dim.Fill (), CanFocus = false, ReadOnly = true, Text = "some text" };
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var fv = new FrameView
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{
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Width = Dim.Fill (), Height = Dim.Fill (), CanFocus = false, Title = "I shouldn't get focus"
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};
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fv.Add (tv);
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top.Add (fv);
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Application.Begin (top);
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Assert.False (tv.CanFocus);
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Assert.False (tv.HasFocus);
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Assert.False (fv.CanFocus);
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Assert.False (fv.HasFocus);
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tv.NewMouseEvent (new () { Position = new (1, 0), Flags = MouseFlags.Button1DoubleClicked });
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Assert.Empty (tv.SelectedText);
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Assert.False (tv.CanFocus);
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Assert.False (tv.HasFocus);
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Assert.False (fv.CanFocus);
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Assert.False (fv.HasFocus);
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fv.CanFocus = true;
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tv.CanFocus = true;
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tv.NewMouseEvent (new () { Position = new (1, 0), Flags = MouseFlags.Button1DoubleClicked });
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Assert.Equal ("some ", tv.SelectedText);
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Assert.True (tv.CanFocus);
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Assert.True (tv.HasFocus);
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Assert.True (fv.CanFocus);
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Assert.True (fv.HasFocus);
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fv.CanFocus = false;
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tv.NewMouseEvent (new () { Position = new (1, 0), Flags = MouseFlags.Button1DoubleClicked });
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Assert.Equal ("some ", tv.SelectedText); // Setting CanFocus to false don't change the SelectedText
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Assert.True (tv.CanFocus); // v2: CanFocus is not longer automatically changed
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Assert.False (tv.HasFocus);
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Assert.False (fv.CanFocus);
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Assert.False (fv.HasFocus);
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top.Dispose ();
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}
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[Fact]
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[TextViewTestsSetupFakeApplication]
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public void Changing_Selection_Or_CursorPosition_Update_SelectedLength_And_SelectedText ()
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{
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_textView.SelectionStartColumn = 2;
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_textView.SelectionStartRow = 0;
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Assert.Equal (0, _textView.CursorPosition.X);
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Assert.Equal (0, _textView.CursorPosition.Y);
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Assert.Equal (2, _textView.SelectedLength);
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Assert.Equal ("TA", _textView.SelectedText);
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_textView.CursorPosition = new (20, 0);
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Assert.Equal (2, _textView.SelectionStartColumn);
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Assert.Equal (0, _textView.SelectionStartRow);
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Assert.Equal (18, _textView.SelectedLength);
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Assert.Equal ("B to jump between ", _textView.SelectedText);
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}
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[Fact]
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[SetupFakeApplication]
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public void ContentsChanged_Event_Fires_On_Init ()
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{
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Application.StopAfterFirstIteration = true;
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var expectedRow = 0;
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var expectedCol = 0;
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var eventcount = 0;
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var tv = new TextView { Width = 50, Height = 10 };
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tv.ContentsChanged += (s, e) =>
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{
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eventcount++;
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Assert.Equal (expectedRow, e.Row);
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Assert.Equal (expectedCol, e.Col);
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};
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var top = new Runnable ();
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top.Add (tv);
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Application.Begin (top);
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Assert.Equal (1, eventcount);
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top.Dispose ();
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}
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[Fact]
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[SetupFakeApplication]
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public void ContentsChanged_Event_Fires_On_InsertText ()
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{
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var eventcount = 0;
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var tv = new TextView { Width = 50, Height = 10 };
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tv.CursorPosition = Point.Empty;
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tv.ContentsChanged += (s, e) => { eventcount++; };
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Assert.Equal (0, eventcount);
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tv.InsertText ("a");
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Assert.Equal (1, eventcount);
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tv.CursorPosition = Point.Empty;
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tv.InsertText ("bcd");
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Assert.Equal (4, eventcount);
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tv.InsertText ("e");
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Assert.Equal (5, eventcount);
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tv.InsertText ("\n");
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Assert.Equal (6, eventcount);
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tv.InsertText ("1234");
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Assert.Equal (10, eventcount);
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}
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[Fact]
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[SetupFakeApplication]
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public void ContentsChanged_Event_Fires_On_Set_Text ()
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{
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Application.StopAfterFirstIteration = true;
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var eventcount = 0;
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var expectedRow = 0;
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var expectedCol = 0;
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var tv = new TextView
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{
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Width = 50,
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Height = 10,
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// you'd think col would be 3, but it's 0 because TextView sets
|
||
// row/col = 0 when you set Text
|
||
Text = "abc"
|
||
};
|
||
|
||
tv.ContentsChanged += (s, e) =>
|
||
{
|
||
eventcount++;
|
||
Assert.Equal (expectedRow, e.Row);
|
||
Assert.Equal (expectedCol, e.Col);
|
||
};
|
||
|
||
Assert.Equal ("abc", tv.Text);
|
||
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
SessionToken rs = Application.Begin (top);
|
||
Assert.Equal (1, eventcount); // for Initialize
|
||
|
||
expectedCol = 0;
|
||
tv.Text = "defg";
|
||
Assert.Equal (2, eventcount); // for set Text = "defg"
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void ContentsChanged_Event_Fires_On_Typing ()
|
||
{
|
||
Application.StopAfterFirstIteration = true;
|
||
var eventcount = 0;
|
||
|
||
var expectedRow = 0;
|
||
var expectedCol = 0;
|
||
|
||
var tv = new TextView { Width = 50, Height = 10 };
|
||
|
||
tv.ContentsChanged += (s, e) =>
|
||
{
|
||
eventcount++;
|
||
Assert.Equal (expectedRow, e.Row);
|
||
Assert.Equal (expectedCol, e.Col);
|
||
};
|
||
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
SessionToken rs = Application.Begin (top);
|
||
Assert.Equal (1, eventcount); // for Initialize
|
||
|
||
expectedCol = 0;
|
||
tv.Text = "ay";
|
||
Assert.Equal (2, eventcount);
|
||
|
||
expectedCol = 1;
|
||
tv.NewKeyDownEvent (Key.Y.WithShift);
|
||
Assert.Equal (3, eventcount);
|
||
Assert.Equal ("Yay", tv.Text);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void ContentsChanged_Event_Fires_On_Undo_Redo ()
|
||
{
|
||
var eventcount = 0;
|
||
var expectedEventCount = 0;
|
||
|
||
_textView.ContentsChanged += (s, e) => { eventcount++; };
|
||
|
||
expectedEventCount++;
|
||
_textView.Text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount++;
|
||
Assert.True (_textView.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// Undo
|
||
expectedEventCount++;
|
||
Assert.True (_textView.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// Redo
|
||
expectedEventCount++;
|
||
Assert.True (_textView.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// Undo
|
||
expectedEventCount++;
|
||
Assert.True (_textView.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// Redo
|
||
expectedEventCount++;
|
||
Assert.True (_textView.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void ContentsChanged_Event_Fires_Using_Copy_Or_Cut_Tests ()
|
||
{
|
||
var eventcount = 0;
|
||
|
||
_textView.ContentsChanged += (s, e) => { eventcount++; };
|
||
|
||
var expectedEventCount = 1;
|
||
|
||
// reset
|
||
_textView.Text = TextViewTestsSetupFakeApplication.Txt;
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount += 3;
|
||
Copy_Or_Cut_And_Paste_With_No_Selection ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// reset
|
||
expectedEventCount += 1;
|
||
_textView.Text = TextViewTestsSetupFakeApplication.Txt;
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount += 3;
|
||
Copy_Or_Cut_And_Paste_With_Selection ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// reset
|
||
expectedEventCount += 1;
|
||
_textView.Text = TextViewTestsSetupFakeApplication.Txt;
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount += 1;
|
||
Copy_Or_Cut_Not_Null_If_Has_Selection ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// reset
|
||
expectedEventCount += 1;
|
||
_textView.Text = TextViewTestsSetupFakeApplication.Txt;
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount += 1;
|
||
Copy_Or_Cut_Null_If_No_Selection ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// reset
|
||
expectedEventCount += 1;
|
||
_textView.Text = TextViewTestsSetupFakeApplication.Txt;
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount += 4;
|
||
Copy_Without_Selection ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
// reset
|
||
expectedEventCount += 1;
|
||
_textView.Text = TextViewTestsSetupFakeApplication.Txt;
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount += 4;
|
||
Copy_Without_Selection ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void ContentsChanged_Event_Fires_Using_Kill_Delete_Tests ()
|
||
{
|
||
var eventcount = 0;
|
||
|
||
_textView.ContentsChanged += (s, e) => { eventcount++; };
|
||
|
||
var expectedEventCount = 1;
|
||
Kill_Delete_WordForward ();
|
||
Assert.Equal (expectedEventCount, eventcount); // for Initialize
|
||
|
||
expectedEventCount += 1;
|
||
Kill_Delete_WordBackward ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount += 2;
|
||
Kill_To_End_Delete_Forwards_Copy_To_The_Clipboard_And_Paste ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
|
||
expectedEventCount += 2;
|
||
Kill_To_Start_Delete_Backwards_Copy_To_The_Clipboard_And_Paste ();
|
||
Assert.Equal (expectedEventCount, eventcount);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void ContentsChanged_Event_NoFires_On_CursorPosition ()
|
||
{
|
||
var eventcount = 0;
|
||
|
||
var tv = new TextView { Width = 50, Height = 10 };
|
||
|
||
tv.ContentsChanged += (s, e) => { eventcount++; };
|
||
Assert.Equal (0, eventcount);
|
||
|
||
tv.CursorPosition = Point.Empty;
|
||
|
||
Assert.Equal (0, eventcount);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Copy_Or_Cut_And_Paste_With_No_Selection ()
|
||
{
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
_textView.IsSelecting = false;
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal (new (28, 0), _textView.CursorPosition);
|
||
Assert.False (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between texttext fields.", _textView.Text);
|
||
_textView.SelectionStartColumn = 24;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.False (_textView.IsSelecting);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.IsSelecting = false;
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal (new (28, 0), _textView.CursorPosition);
|
||
Assert.False (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between texttext fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Copy_Or_Cut_And_Paste_With_Selection ()
|
||
{
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Copy_Or_Cut_Not_Null_If_Has_Selection ()
|
||
{
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Copy_Or_Cut_Null_If_No_Selection ()
|
||
{
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Copy_Paste_Surrogate_Pairs ()
|
||
{
|
||
_textView.Text = "TextView with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!";
|
||
_textView.SelectAll ();
|
||
_textView.Cut ();
|
||
|
||
Assert.Equal (
|
||
"TextView with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!",
|
||
Application.Driver?.Clipboard.GetClipboardData ()
|
||
);
|
||
Assert.Equal (string.Empty, _textView.Text);
|
||
_textView.Paste ();
|
||
Assert.Equal ("TextView with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Copy_Without_Selection ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.\n";
|
||
_textView.CursorPosition = new (0, _textView.Lines - 1);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}{Environment.NewLine}",
|
||
_textView.Text
|
||
);
|
||
_textView.CursorPosition = new (3, 1);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the second line.{Environment.NewLine}{Environment.NewLine}",
|
||
_textView.Text
|
||
);
|
||
Assert.Equal (new (3, 2), _textView.CursorPosition);
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the second line.{Environment.NewLine}{Environment.NewLine}",
|
||
_textView.Text
|
||
);
|
||
Assert.Equal (new (3, 3), _textView.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Cursor_Position_Multiline_False_Initialization ()
|
||
{
|
||
Assert.False (_textView.IsInitialized);
|
||
Assert.True (_textView.Multiline);
|
||
_textView.Multiline = false;
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void CursorPosition_With_Value_Greater_Than_Text_Length_Changes_To_Text_Length ()
|
||
{
|
||
_textView.CursorPosition = new (33, 1);
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void CursorPosition_With_Value_Less_Than_Zero_Changes_To_Zero ()
|
||
{
|
||
_textView.CursorPosition = new (-1, -1);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Cut_Not_Allowed_If_ReadOnly_Is_True ()
|
||
{
|
||
_textView.ReadOnly = true;
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
|
||
_textView.NewKeyDownEvent (
|
||
Key.W.WithCtrl
|
||
); // Selecting is set to false after Cut.
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
_textView.ReadOnly = false;
|
||
Assert.False (_textView.IsSelecting);
|
||
_textView.IsSelecting = true; // Needed to set Selecting to true.
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void DeleteTextBackwards_WordWrap_False_Return_Undo ()
|
||
{
|
||
const string text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = Dim.Fill (), Height = Dim.Fill (), Text = text };
|
||
string envText = tv.Text;
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
SessionToken rs = Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.False (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (3, 0);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
while (tv.Text != envText)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (envText, tv.Text);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void DeleteTextBackwards_WordWrap_True_Return_Undo ()
|
||
{
|
||
const string text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = Dim.Fill (), Height = Dim.Fill (), Text = text, WordWrap = true };
|
||
string envText = tv.Text;
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
SessionToken rs = Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.True (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (3, 0);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
while (tv.Text != envText)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.Equal (envText, tv.Text);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void DeleteTextForwards_WordWrap_False_Return_Undo ()
|
||
{
|
||
const string text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = Dim.Fill (), Height = Dim.Fill (), Text = text };
|
||
string envText = tv.Text;
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
SessionToken rs = Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.False (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (2, 0);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (22, 0);
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
while (tv.Text != envText)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (envText, tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void DeleteTextForwards_WordWrap_True_Return_Undo ()
|
||
{
|
||
const string text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = Dim.Fill (), Height = Dim.Fill (), Text = text, WordWrap = true };
|
||
string envText = tv.Text;
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
SessionToken rs = Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.True (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (2, 0);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (22, 0);
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
while (tv.Text != envText)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.Equal (envText, tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void DesiredCursorVisibility_Horizontal_Navigation ()
|
||
{
|
||
var text = "";
|
||
|
||
for (var i = 0; i < 12; i++)
|
||
{
|
||
text += $"{i.ToString () [^1]}";
|
||
}
|
||
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.Text = text;
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Application.PositionCursor ();
|
||
Assert.Equal (CursorVisibility.Default, tv.CursorVisibility);
|
||
|
||
for (var i = 0; i < 12; i++)
|
||
{
|
||
tv.NewMouseEvent (new () { Flags = MouseFlags.WheeledRight });
|
||
Assert.Equal (Math.Min (i + 1, 11), tv.LeftColumn);
|
||
Application.PositionCursor ();
|
||
Application.Driver!.GetCursorVisibility (out CursorVisibility cursorVisibility);
|
||
Assert.Equal (CursorVisibility.Invisible, cursorVisibility);
|
||
}
|
||
|
||
for (var i = 11; i > 0; i--)
|
||
{
|
||
tv.NewMouseEvent (new () { Flags = MouseFlags.WheeledLeft });
|
||
Assert.Equal (i - 1, tv.LeftColumn);
|
||
|
||
Application.PositionCursor ();
|
||
Application.Driver!.GetCursorVisibility (out CursorVisibility cursorVisibility);
|
||
|
||
if (i - 1 == 0)
|
||
{
|
||
Assert.Equal (CursorVisibility.Default, cursorVisibility);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal (CursorVisibility.Invisible, cursorVisibility);
|
||
}
|
||
}
|
||
|
||
top.Dispose ();
|
||
Application.Shutdown ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void DesiredCursorVisibility_Vertical_Navigation ()
|
||
{
|
||
var text = "";
|
||
|
||
for (var i = 0; i < 12; i++)
|
||
{
|
||
text += $"This is the line {i}\n";
|
||
}
|
||
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.Text = text;
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (0, tv.TopRow);
|
||
Application.PositionCursor ();
|
||
Assert.Equal (CursorVisibility.Default, tv.CursorVisibility);
|
||
|
||
for (var i = 0; i < 12; i++)
|
||
{
|
||
tv.NewMouseEvent (new () { Flags = MouseFlags.WheeledDown });
|
||
Application.PositionCursor ();
|
||
Assert.Equal (i + 1, tv.TopRow);
|
||
Application.Driver!.GetCursorVisibility (out CursorVisibility cursorVisibility);
|
||
Assert.Equal (CursorVisibility.Invisible, cursorVisibility);
|
||
}
|
||
|
||
for (var i = 12; i > 0; i--)
|
||
{
|
||
tv.NewMouseEvent (new () { Flags = MouseFlags.WheeledUp });
|
||
Application.PositionCursor ();
|
||
Assert.Equal (i - 1, tv.TopRow);
|
||
|
||
Application.PositionCursor ();
|
||
Application.Driver!.GetCursorVisibility (out CursorVisibility cursorVisibility);
|
||
|
||
if (i - 1 == 0)
|
||
{
|
||
Assert.Equal (CursorVisibility.Default, cursorVisibility);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal (CursorVisibility.Invisible, cursorVisibility);
|
||
}
|
||
}
|
||
|
||
top.Dispose ();
|
||
Application.Shutdown ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown ()]
|
||
public void HistoryText_Undo_Redo_Copy_Without_Selection_Multi_Line_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { App = ApplicationImpl.Instance, Text = text };
|
||
|
||
tv.CursorPosition = new (23, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ("This is the first line.", Clipboard.Contents);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Cut_Multi_Line_Another_Selected_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.SelectionStartRow = 1;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the first line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the first line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Cut_Multi_Line_Selected_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (11, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
Assert.Equal ($"This is the first second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the first second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Cut_Simple_Paste_Starting ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W.WithCtrl));
|
||
Assert.Equal ($"This is the line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
tv.IsSelecting = false;
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"This is the line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Empty_Copy_Without_Selection_Multi_Line_Selected_Paste ()
|
||
{
|
||
var text = "\nThis is the first line.\nThis is the second line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_KillToEndOfLine ()
|
||
{
|
||
var text = "First line.\nSecond line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.K.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ("First line.", Clipboard.Contents);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.K.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"First line.{Environment.NewLine}", Clipboard.Contents);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.K.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", Clipboard.Contents);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_KillToLeftStart ()
|
||
{
|
||
var text = "First line.\nSecond line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ("Second line.", Clipboard.Contents);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"Second line.{Environment.NewLine}", Clipboard.Contents);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"Second line.{Environment.NewLine}First line.", Clipboard.Contents);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 1), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_DeleteCharLeft ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 1), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 0);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 0), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 2);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This i the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (6, 2), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (5, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (
|
||
$"This i the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (6, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (5, 1), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This i the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (6, 1), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_DeleteCharRight ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 0);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 2);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This ise third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This ise third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var messy = " messy";
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 0);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 2);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is messy the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is messy the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 2), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_Copy_Simple_Paste_Starting_On_Letter ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ($"first line.{Environment.NewLine}This is the second", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
|
||
tv.IsSelecting = false;
|
||
tv.CursorPosition = new (17, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the seconfirst line.{Environment.NewLine}This is the secondd line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 1), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the seconfirst line.{Environment.NewLine}This is the secondd line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_Copy_Simple_Paste_Starting_On_Space ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ($"first line.{Environment.NewLine}This is the second", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
|
||
tv.IsSelecting = false;
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the secondfirst line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the secondfirst line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_InsertText ()
|
||
{
|
||
var text =
|
||
$"This is the first line.{Environment.NewLine}This is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var messy = " messy";
|
||
tv.CursorPosition = new (7, 0);
|
||
tv.SelectionStartColumn = 11;
|
||
tv.SelectionStartRow = 2;
|
||
Assert.Equal (51 + Environment.NewLine.Length * 2, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
tv.InsertText (messy [i].ToString ());
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal ("This is third line.", tv.Text);
|
||
Assert.Equal (new (8, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal ("This is m third line.", tv.Text);
|
||
Assert.Equal (new (9, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal ("This is me third line.", tv.Text);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal ("This is mes third line.", tv.Text);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal ("This is mess third line.", tv.Text);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal ("This is messy third line.", tv.Text);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal ("This is messy third line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (2, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal ("This is mess third line.", tv.Text);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal ("This is mes third line.", tv.Text);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal ("This is me third line.", tv.Text);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal ("This is m third line.", tv.Text);
|
||
Assert.Equal (new (9, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal ("This is third line.", tv.Text);
|
||
Assert.Equal (new (8, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (2, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal ("This is third line.", tv.Text);
|
||
Assert.Equal (new (8, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal ("This is m third line.", tv.Text);
|
||
Assert.Equal (new (9, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal ("This is me third line.", tv.Text);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal ("This is mes third line.", tv.Text);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal ("This is mess third line.", tv.Text);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal ("This is messy third line.", tv.Text);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal ("This is messy third line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (2, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_InsertText_Twice_On_Same_Line ()
|
||
{
|
||
var text = "One\nTwo\nThree";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (3 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D1));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 1;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (1, 1);
|
||
Assert.Equal (4 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D2));
|
||
Assert.Equal ("12hree", tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("12hree", tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_InsertText_Twice_On_Same_Line_With_End_Line ()
|
||
{
|
||
var text = "One\nTwo\nThree\n";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (3 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D1));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 1;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (1, 1);
|
||
Assert.Equal (4 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D2));
|
||
Assert.Equal ($"12hree{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"12hree{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_With_Empty_Text ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 2 };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.O.WithShift));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.N));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.T.WithShift));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.O));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.T.WithShift));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.H));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (3 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D1));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 1;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (1, 1);
|
||
Assert.Equal (4 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D2));
|
||
Assert.Equal ($"12hree{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
// Undoing
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redoing
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"12hree{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Multi_Line_With_Empty_Text ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 2 };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.O.WithShift));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.N));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.T.WithShift));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.O));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.T.WithShift));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.H));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
// Undoing
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redoing
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Setting_Clipboard_Multi_Line_Selected_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
Clipboard.Contents = "Inserted\nNewLine";
|
||
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}This is the second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"Inserted{Environment.NewLine}NewLineThis is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}This is the second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"Inserted{Environment.NewLine}NewLineThis is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown ()]
|
||
public void HistoryText_Undo_Redo_Simple_Copy_Multi_Line_Selected_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Text = text
|
||
};
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("first", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (11, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
Assert.Equal ($"This is the first second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the first second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Single_Line_DeleteCharLeft ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 1), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Single_Line_DeleteCharRight ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Single_Line_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var messy = " messy";
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Single_Line_Selected_DeleteCharLeft ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.SelectionStartColumn = 11;
|
||
tv.SelectionStartRow = 1;
|
||
Assert.Equal (4, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Single_Line_Selected_DeleteCharRight ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.SelectionStartColumn = 11;
|
||
tv.SelectionStartRow = 1;
|
||
Assert.Equal (4, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This isecond line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This isecond line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void HistoryText_Undo_Redo_Single_Line_Selected_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var messy = " messy";
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.SelectionStartColumn = 11;
|
||
tv.SelectionStartRow = 1;
|
||
Assert.Equal (4, tv.SelectedLength);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void KeyBindings_Command ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Runnable top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.ReadOnly);
|
||
Assert.True (tv.CanFocus);
|
||
Assert.False (tv.IsSelecting);
|
||
|
||
var g = (SingleWordSuggestionGenerator)tv.Autocomplete.SuggestionGenerator;
|
||
|
||
tv.CanFocus = false;
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft));
|
||
Assert.False (tv.IsSelecting);
|
||
tv.CanFocus = true;
|
||
Assert.False (tv.NewKeyDownEvent (Key.CursorLeft));
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
Assert.Equal (2, tv.CurrentRow);
|
||
Assert.Equal (23, tv.CurrentColumn);
|
||
Assert.Equal (tv.CurrentColumn, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.False (tv.NewKeyDownEvent (Key.CursorRight));
|
||
Assert.NotNull (tv.Autocomplete);
|
||
Assert.Empty (g.AllSuggestions);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.F.WithShift));
|
||
tv.Draw ();
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.F",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (24, 2), tv.CursorPosition);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
tv.Draw ();
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
tv.Draw ();
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.F",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (24, 2), tv.CursorPosition);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
|
||
g.AllSuggestions = Regex.Matches (tv.Text, "\\w+")
|
||
.Select (s => s.Value)
|
||
.Distinct ()
|
||
.ToList ();
|
||
Assert.Equal (7, g.AllSuggestions.Count);
|
||
Assert.Equal ("This", g.AllSuggestions [0]);
|
||
Assert.Equal ("is", g.AllSuggestions [1]);
|
||
Assert.Equal ("the", g.AllSuggestions [2]);
|
||
Assert.Equal ("first", g.AllSuggestions [3]);
|
||
Assert.Equal ("line", g.AllSuggestions [4]);
|
||
Assert.Equal ("second", g.AllSuggestions [5]);
|
||
Assert.Equal ("third", g.AllSuggestions [^1]);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.F.WithShift));
|
||
tv.Draw ();
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.F",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (24, 2), tv.CursorPosition);
|
||
Assert.Single (tv.Autocomplete.Suggestions);
|
||
Assert.Equal ("first", tv.Autocomplete.Suggestions [0].Replacement);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (28, 2), tv.CursorPosition);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.False (tv.Autocomplete.Visible);
|
||
g.AllSuggestions = new ();
|
||
tv.Autocomplete.ClearSuggestions ();
|
||
Assert.Empty (g.AllSuggestions);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.PageUp));
|
||
Assert.Equal (24, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (24, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (new (Key.PageUp)));
|
||
Assert.Equal (23, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.PageDown));
|
||
Assert.Equal (24, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition); // gets the previous length
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.V.WithCtrl));
|
||
Assert.Equal (28, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition); // gets the previous length
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.PageUp.WithShift));
|
||
Assert.Equal (24, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition); // gets the previous length
|
||
Assert.Equal (24 + Environment.NewLine.Length, tv.SelectedLength);
|
||
Assert.Equal ($".{Environment.NewLine}This is the third line.", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.PageDown.WithShift));
|
||
Assert.Equal (28, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition); // gets the previous length
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home.WithCtrl));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.N.WithCtrl));
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.P.WithCtrl));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorDown));
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorUp));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorDown.WithShift));
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (23 + Environment.NewLine.Length, tv.SelectedLength);
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorUp.WithShift));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.F.WithCtrl));
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.B.WithCtrl));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithShift));
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (1, tv.SelectedLength);
|
||
Assert.Equal ("T", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithShift));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
|
||
Assert.Equal (
|
||
$"his is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.D.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End));
|
||
|
||
Assert.Equal (
|
||
$"is is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (21, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
|
||
Assert.Equal (
|
||
$"is is the first line{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (20, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithShift));
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (19, tv.SelectedLength);
|
||
Assert.Equal ("is is the first lin", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home.WithShift));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.E.WithCtrl));
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.K.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
tv.CursorPosition = Point.Empty;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
tv.ReadOnly = true;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
tv.ReadOnly = false;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Space.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.Equal (19, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Space.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (19, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
tv.SelectionStartColumn = 0;
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (19, tv.SelectedLength);
|
||
Assert.Equal ("is is the first lin", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (19, tv.SelectedLength);
|
||
Assert.Equal ("is is the first lin", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.True (tv.NewKeyDownEvent (Key.X.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.W.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.Equal ("", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.X.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.Equal ("", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (28, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (22, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithShift.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (12, 2), tv.CursorPosition);
|
||
Assert.Equal (6, tv.SelectedLength);
|
||
Assert.Equal ("third ", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (8, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (12, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithShift.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.Equal (6, tv.SelectedLength);
|
||
Assert.Equal ("third ", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (22, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (28, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third line.first", tv.Text);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third line.first", tv.Text);
|
||
Assert.Equal (new (28, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third line", tv.Text);
|
||
Assert.Equal (new (22, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third ", tv.Text);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.AllowsReturn);
|
||
|
||
tv.AllowsReturn = false;
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.False (tv.NewKeyDownEvent (Key.Enter)); // Accepted event not handled
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third ", tv.Text);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.False (tv.AllowsReturn);
|
||
|
||
tv.AllowsReturn = true;
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.AllowsReturn);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithShift.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.Equal (42 + Environment.NewLine.Length, tv.SelectedLength);
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third ", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home.WithShift.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (Environment.NewLine.Length, tv.SelectedLength);
|
||
Assert.Equal ($"{Environment.NewLine}", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.A.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.Equal (42 + Environment.NewLine.Length * 2, tv.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.SelectedText
|
||
);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.Used);
|
||
Assert.True (tv.NewKeyDownEvent (Key.InsertChar));
|
||
Assert.False (tv.Used);
|
||
Assert.True (tv.AllowsTab);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsSelecting);
|
||
tv.AllowsTab = false;
|
||
Assert.False (tv.NewKeyDownEvent (Key.Tab));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.False (tv.AllowsTab);
|
||
tv.AllowsTab = true;
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsSelecting);
|
||
tv.IsSelecting = false;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third \t",
|
||
tv.Text
|
||
);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.AllowsTab);
|
||
tv.AllowsTab = false;
|
||
Assert.False (tv.NewKeyDownEvent (Key.Tab.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third \t",
|
||
tv.Text
|
||
);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.False (tv.AllowsTab);
|
||
tv.AllowsTab = true;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.AllowsTab);
|
||
Assert.False (tv.NewKeyDownEvent (Key.F6));
|
||
Assert.False (tv.NewKeyDownEvent (Application.NextTabGroupKey));
|
||
Assert.False (tv.NewKeyDownEvent (Key.F6.WithShift));
|
||
Assert.False (tv.NewKeyDownEvent (Application.PrevTabGroupKey));
|
||
|
||
Assert.True (tv.NewKeyDownEvent (PopoverMenu.DefaultKey));
|
||
Assert.True (tv.ContextMenu != null && tv.ContextMenu.Visible);
|
||
Assert.False (tv.IsSelecting);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Kill_Delete_WordBackward ()
|
||
{
|
||
_textView.Text = "This is the first line.";
|
||
_textView.MoveEnd ();
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.Backspace.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line", _textView.Text);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (18, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first ", _textView.Text);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the ", _textView.Text);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is ", _textView.Text);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This ", _textView.Text);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Kill_Delete_WordBackward_Multiline ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
_textView.Width = 4;
|
||
_textView.MoveEnd ();
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.Backspace.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (19, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second ",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the ",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is ",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This ",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line." + Environment.NewLine, _textView.Text);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line.", _textView.Text);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line", _textView.Text);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (18, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first ", _textView.Text);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the ", _textView.Text);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is ", _textView.Text);
|
||
|
||
break;
|
||
case 11:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This ", _textView.Text);
|
||
|
||
break;
|
||
case 12:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Kill_Delete_WordForward ()
|
||
{
|
||
_textView.Text = "This is the first line.";
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.Delete.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("is the first line.", _textView.Text);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("the first line.", _textView.Text);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("first line.", _textView.Text);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("line.", _textView.Text);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (".", _textView.Text);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Kill_Delete_WordForward_Multiline ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
_textView.Width = 4;
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.Delete.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
""
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the second line.", _textView.Text);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("is the second line.", _textView.Text);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("the second line.", _textView.Text);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("second line.", _textView.Text);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("line.", _textView.Text);
|
||
|
||
break;
|
||
case 11:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (".", _textView.Text);
|
||
|
||
break;
|
||
case 12:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Kill_To_End_Delete_Forwards_Copy_To_The_Clipboard_And_Paste ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
_textView.NewKeyDownEvent (Key.K.WithCtrl);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ($"{Environment.NewLine}This is the second line.", _textView.Text);
|
||
Assert.Equal ("This is the first line.", Clipboard.Contents);
|
||
|
||
break;
|
||
case 1:
|
||
_textView.NewKeyDownEvent (
|
||
new (
|
||
KeyCode.Delete | KeyCode.CtrlMask | KeyCode.ShiftMask
|
||
)
|
||
);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the second line.", _textView.Text);
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}", Clipboard.Contents);
|
||
|
||
break;
|
||
case 2:
|
||
_textView.NewKeyDownEvent (Key.K.WithCtrl);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.",
|
||
Clipboard.Contents
|
||
);
|
||
|
||
// Paste
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Kill_To_Start_Delete_Backwards_Copy_To_The_Clipboard_And_Paste ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
_textView.MoveEnd ();
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
_textView.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}", _textView.Text);
|
||
Assert.Equal ("This is the second line.", Clipboard.Contents);
|
||
|
||
break;
|
||
case 1:
|
||
_textView.NewKeyDownEvent (
|
||
new (
|
||
KeyCode.Backspace | KeyCode.CtrlMask | KeyCode.ShiftMask
|
||
)
|
||
);
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line.", _textView.Text);
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}", Clipboard.Contents);
|
||
|
||
break;
|
||
case 2:
|
||
_textView.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
Assert.Equal (
|
||
$"This is the second line.{Environment.NewLine}This is the first line.",
|
||
Clipboard.Contents
|
||
);
|
||
|
||
// Paste inverted
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl);
|
||
|
||
Assert.Equal (
|
||
$"This is the second line.{Environment.NewLine}This is the first line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Mouse_Button_Shift_Preserves_Selection ()
|
||
{
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
|
||
Assert.True (
|
||
_textView.NewMouseEvent (
|
||
new () { Position = new (12, 0), Flags = MouseFlags.Button1Pressed | MouseFlags.ButtonShift }
|
||
)
|
||
);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (12, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump ", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewMouseEvent (new () { Position = new (12, 0), Flags = MouseFlags.Button1Clicked }));
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (12, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump ", _textView.SelectedText);
|
||
|
||
Assert.True (
|
||
_textView.NewMouseEvent (
|
||
new () { Position = new (19, 0), Flags = MouseFlags.Button1Pressed | MouseFlags.ButtonShift }
|
||
)
|
||
);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (19, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewMouseEvent (new () { Position = new (19, 0), Flags = MouseFlags.Button1Clicked }));
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (19, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between", _textView.SelectedText);
|
||
|
||
Assert.True (
|
||
_textView.NewMouseEvent (
|
||
new () { Position = new (24, 0), Flags = MouseFlags.Button1Pressed | MouseFlags.ButtonShift }
|
||
)
|
||
);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between text", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewMouseEvent (new () { Position = new (24, 0), Flags = MouseFlags.Button1Clicked }));
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between text", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewMouseEvent (new () { Position = new (24, 0), Flags = MouseFlags.Button1Pressed }));
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void MoveDown_By_Setting_CursorPosition ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 5 };
|
||
|
||
// add 100 lines of wide text to view
|
||
for (var i = 0; i < 100; i++)
|
||
{
|
||
tv.Text += new string ('x', 100) + (i == 99 ? "" : Environment.NewLine);
|
||
}
|
||
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
tv.CursorPosition = new (5, 50);
|
||
Assert.Equal (new (5, 50), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (200, 200);
|
||
Assert.Equal (new (100, 99), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Multiline_Setting_Changes_AllowsReturn_AllowsTab_Height_WordWrap ()
|
||
{
|
||
Assert.True (_textView.Multiline);
|
||
Assert.True (_textView.AllowsReturn);
|
||
Assert.Equal (4, _textView.TabWidth);
|
||
Assert.True (_textView.AllowsTab);
|
||
Assert.False (_textView.WordWrap);
|
||
|
||
_textView.WordWrap = true;
|
||
Assert.True (_textView.WordWrap);
|
||
_textView.Multiline = false;
|
||
Assert.False (_textView.Multiline);
|
||
Assert.False (_textView.AllowsReturn);
|
||
Assert.Equal (0, _textView.TabWidth);
|
||
Assert.False (_textView.AllowsTab);
|
||
Assert.False (_textView.WordWrap);
|
||
|
||
_textView.WordWrap = true;
|
||
Assert.False (_textView.WordWrap);
|
||
_textView.Multiline = true;
|
||
Assert.True (_textView.Multiline);
|
||
Assert.True (_textView.AllowsReturn);
|
||
Assert.Equal (4, _textView.TabWidth);
|
||
Assert.True (_textView.AllowsTab);
|
||
Assert.False (_textView.WordWrap);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Paste_Always_Clear_The_SelectedText ()
|
||
{
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void ScrollDownTillCaretOffscreen_ThenType ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 5 };
|
||
|
||
// add 100 lines of wide text to view
|
||
for (var i = 0; i < 100; i++)
|
||
{
|
||
tv.Text += new string ('x', 100) + Environment.NewLine;
|
||
}
|
||
|
||
Assert.Equal (0, tv.CursorPosition.Y);
|
||
tv.ScrollTo (50);
|
||
Assert.Equal (0, tv.CursorPosition.Y);
|
||
|
||
tv.NewKeyDownEvent (Key.P);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void ScrollTo_CursorPosition ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 5 };
|
||
|
||
// add 100 lines of wide text to view
|
||
for (var i = 0; i < 100; i++)
|
||
{
|
||
tv.Text += new string ('x', 100) + (i == 99 ? "" : Environment.NewLine);
|
||
}
|
||
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
tv.ScrollTo (50);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (tv.LeftColumn, tv.TopRow);
|
||
Assert.Equal (new (0, 50), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Selected_Text_Shows ()
|
||
{
|
||
// Proves #3022 is fixed (TextField selected text does not show in v2)
|
||
Runnable top = new ();
|
||
top.Add (_textView);
|
||
SessionToken rs = Application.Begin (top);
|
||
|
||
_textView.CursorPosition = Point.Empty;
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
|
||
Attribute [] attributes =
|
||
{
|
||
_textView.GetScheme ().Focus,
|
||
new (_textView.GetScheme ().Focus.Background, _textView.GetScheme ().Focus.Foreground)
|
||
};
|
||
|
||
// TAB to jump between text fields.
|
||
DriverAssert.AssertDriverAttributesAre ("0000000", _output, Application.Driver, attributes);
|
||
Assert.Empty (_textView.SelectedCellsList);
|
||
|
||
_textView.NewKeyDownEvent (Key.CursorRight.WithCtrl.WithShift);
|
||
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (new (4, 0), _textView.CursorPosition);
|
||
|
||
// TAB to jump between text fields.
|
||
DriverAssert.AssertDriverAttributesAre ("1111000", _output, Application.Driver, attributes);
|
||
Assert.Equal ("TAB ", Cell.ToString (_textView.SelectedCellsList [^1]));
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Selection_And_CursorPosition_With_Value_Greater_Than_Text_Length_Changes_Both_To_Text_Length ()
|
||
{
|
||
_textView.CursorPosition = new (33, 2);
|
||
_textView.SelectionStartColumn = 33;
|
||
_textView.SelectionStartRow = 33;
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Selection_With_Empty_Text ()
|
||
{
|
||
_textView = new ();
|
||
_textView.CursorPosition = new (2, 0);
|
||
_textView.SelectionStartColumn = 33;
|
||
_textView.SelectionStartRow = 1;
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Selection_With_Value_Greater_Than_Text_Length_Changes_To_Text_Length ()
|
||
{
|
||
_textView.CursorPosition = new (2, 0);
|
||
_textView.SelectionStartColumn = 33;
|
||
_textView.SelectionStartRow = 1;
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (30, _textView.SelectedLength);
|
||
Assert.Equal ("B to jump between text fields.", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Selection_With_Value_Less_Than_Zero_Changes_To_Zero ()
|
||
{
|
||
_textView.SelectionStartColumn = -2;
|
||
_textView.SelectionStartRow = -2;
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Tab_Test_Follow_By_BackTab ()
|
||
{
|
||
var top = new Runnable ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += OnApplicationOnIteration;
|
||
|
||
Application.Run (top);
|
||
Application.Iteration -= OnApplicationOnIteration;
|
||
top.Dispose ();
|
||
|
||
return;
|
||
|
||
void OnApplicationOnIteration (object s, EventArgs<IApplication> a)
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
_textView.Text = "";
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
int tabWidth = _textView.TabWidth;
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.Tab.WithShift);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Tab_Test_Follow_By_BackTab_With_Text ()
|
||
{
|
||
var top = new Runnable ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += OnApplicationOnIteration;
|
||
|
||
Application.Run (top);
|
||
Application.Iteration -= OnApplicationOnIteration;
|
||
top.Dispose ();
|
||
|
||
return;
|
||
|
||
void OnApplicationOnIteration (object s, EventArgs<IApplication> a)
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.Tab.WithShift);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Tab_Test_Follow_By_CursorLeft_And_Then_Follow_By_CursorRight ()
|
||
{
|
||
var top = new Runnable ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += OnApplicationOnIteration;
|
||
|
||
Application.Run (top);
|
||
Application.Iteration -= OnApplicationOnIteration;
|
||
top.Dispose ();
|
||
|
||
return;
|
||
|
||
void OnApplicationOnIteration (object s, EventArgs<IApplication> a)
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
_textView.Text = "";
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
int tabWidth = _textView.TabWidth;
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.CursorLeft);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.CursorRight);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Tab_Test_Follow_By_CursorLeft_And_Then_Follow_By_CursorRight_With_Text ()
|
||
{
|
||
var top = new Runnable ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += OnApplicationOnIteration;
|
||
|
||
Application.Run (top);
|
||
Application.Iteration -= OnApplicationOnIteration;
|
||
top.Dispose ();
|
||
|
||
return;
|
||
|
||
void OnApplicationOnIteration (object s, EventArgs<IApplication> a)
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
int tabWidth = _textView.TabWidth;
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
Assert.Equal (132, _textView.Text.Length);
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.CursorLeft);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.CursorRight);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Tab_Test_Follow_By_Home_And_Then_Follow_By_End_And_Then_Follow_By_BackTab_With_Text ()
|
||
{
|
||
var top = new Runnable ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += OnApplicationOnIteration;
|
||
|
||
Application.Run (top);
|
||
Application.Iteration -= OnApplicationOnIteration;
|
||
top.Dispose ();
|
||
|
||
return;
|
||
|
||
void OnApplicationOnIteration (object s, EventArgs<IApplication> a)
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
Assert.Equal (32, _textView.Text.Length);
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
_textView.NewKeyDownEvent (Key.Home);
|
||
col = 0;
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = 0;
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
|
||
_textView.NewKeyDownEvent (Key.End);
|
||
col = _textView.Text.Length;
|
||
Assert.Equal (132, _textView.Text.Length);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
string txt = _textView.Text;
|
||
|
||
while (col - 1 > 0 && txt [col - 1] != '\t')
|
||
{
|
||
col--;
|
||
}
|
||
|
||
_textView.CursorPosition = new (col, 0);
|
||
leftCol = GetLeftCol (leftCol);
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.Tab.WithShift);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
Assert.Equal (32, _textView.Text.Length);
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void TabWidth_Setting_To_Zero_Keeps_AllowsTab ()
|
||
{
|
||
var top = new Runnable ();
|
||
top.Add (_textView);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (4, _textView.TabWidth);
|
||
Assert.True (_textView.AllowsTab);
|
||
Assert.True (_textView.AllowsReturn);
|
||
Assert.True (_textView.Multiline);
|
||
_textView.TabWidth = -1;
|
||
Assert.Equal (0, _textView.TabWidth);
|
||
Assert.True (_textView.AllowsTab);
|
||
Assert.True (_textView.AllowsReturn);
|
||
Assert.True (_textView.Multiline);
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal ("\tTAB to jump between text fields.", _textView.Text);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
TAB to jump between text field",
|
||
_output
|
||
);
|
||
|
||
_textView.TabWidth = 4;
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
TAB to jump between text f",
|
||
_output
|
||
);
|
||
|
||
_textView.NewKeyDownEvent (Key.Tab.WithShift);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
Assert.True (_textView.NeedsDraw);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
TAB to jump between text field",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void TextChanged_Event ()
|
||
{
|
||
_textView.TextChanged += (s, e) =>
|
||
{
|
||
if (_textView.Text == "changing")
|
||
{
|
||
Assert.Equal ("changing", _textView.Text);
|
||
_textView.Text = "changed";
|
||
}
|
||
};
|
||
|
||
_textView.Text = "changing";
|
||
Assert.Equal ("changed", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void TextChanged_Event_NoFires_OnTyping ()
|
||
{
|
||
var eventcount = 0;
|
||
_textView.TextChanged += (s, e) => { eventcount++; };
|
||
|
||
_textView.Text = "ay";
|
||
Assert.Equal (1, eventcount);
|
||
_textView.NewKeyDownEvent (Key.Y.WithShift);
|
||
Assert.Equal (1, eventcount);
|
||
Assert.Equal ("Yay", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void TextView_InsertText_Newline_CRLF ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.InsertText ("\r\naaa\r\nbbb");
|
||
PlatformID p = Environment.OSVersion.Platform;
|
||
|
||
if (p == PlatformID.Win32NT || p == PlatformID.Win32S || p == PlatformID.Win32Windows)
|
||
{
|
||
Assert.Equal ("\r\naaa\r\nbbb", tv.Text);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal ("\naaa\nbbb", tv.Text);
|
||
}
|
||
|
||
Assert.Equal ($"{Environment.NewLine}aaa{Environment.NewLine}bbb", tv.Text);
|
||
|
||
var win = new Window ();
|
||
win.Add (tv);
|
||
var top = new Runnable ();
|
||
top.Add (win);
|
||
Application.Begin (top);
|
||
Application.Driver!.SetScreenSize (15, 15);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
//this passes
|
||
Rectangle pos = DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
┌─────────────┐
|
||
│ │
|
||
│aaa │
|
||
│bbb │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
└─────────────┘",
|
||
_output
|
||
);
|
||
|
||
Assert.Equal (new (0, 0, 15, 15), pos);
|
||
|
||
Assert.True (tv.Used);
|
||
tv.Used = false;
|
||
tv.CursorPosition = Point.Empty;
|
||
tv.InsertText ("\r\naaa\r\nbbb");
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
┌─────────────┐
|
||
│ │
|
||
│aaa │
|
||
│bbb │
|
||
│aaa │
|
||
│bbb │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
└─────────────┘",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void TextView_InsertText_Newline_LF ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.InsertText ("\naaa\nbbb");
|
||
PlatformID p = Environment.OSVersion.Platform;
|
||
|
||
if (p == PlatformID.Win32NT || p == PlatformID.Win32S || p == PlatformID.Win32Windows)
|
||
{
|
||
Assert.Equal ("\r\naaa\r\nbbb", tv.Text);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal ("\naaa\nbbb", tv.Text);
|
||
}
|
||
|
||
Assert.Equal ($"{Environment.NewLine}aaa{Environment.NewLine}bbb", tv.Text);
|
||
|
||
var win = new Window ();
|
||
win.Add (tv);
|
||
var top = new Runnable ();
|
||
top.Add (win);
|
||
Application.Begin (top);
|
||
Application.Driver!.SetScreenSize (15, 15);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
//this passes
|
||
Rectangle pos = DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
┌─────────────┐
|
||
│ │
|
||
│aaa │
|
||
│bbb │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
└─────────────┘",
|
||
_output
|
||
);
|
||
|
||
Assert.Equal (new (0, 0, 15, 15), pos);
|
||
|
||
Assert.True (tv.Used);
|
||
tv.Used = false;
|
||
tv.CursorPosition = Point.Empty;
|
||
tv.InsertText ("\naaa\nbbb");
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
┌─────────────┐
|
||
│ │
|
||
│aaa │
|
||
│bbb │
|
||
│aaa │
|
||
│bbb │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
└─────────────┘",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void TextView_SpaceHandling ()
|
||
{
|
||
var tv = new TextView { Width = 10, Text = " " };
|
||
|
||
var ev = new MouseEventArgs { Position = new (0, 0), Flags = MouseFlags.Button1DoubleClicked };
|
||
|
||
tv.NewMouseEvent (ev);
|
||
Assert.Equal (1, tv.SelectedLength);
|
||
|
||
ev = new () { Position = new (1, 0), Flags = MouseFlags.Button1DoubleClicked };
|
||
|
||
tv.NewMouseEvent (ev);
|
||
Assert.Equal (1, tv.SelectedLength);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void UnwrappedCursorPosition_Event ()
|
||
{
|
||
var cp = Point.Empty;
|
||
|
||
var tv = new TextView
|
||
{
|
||
Width = Dim.Fill (), Height = Dim.Fill (), Text = "This is the first line.\nThis is the second line.\n"
|
||
};
|
||
tv.UnwrappedCursorPosition += (s, e) => { cp = e; };
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.False (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (Point.Empty, cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.WordWrap = true;
|
||
tv.CursorPosition = new (12, 0);
|
||
tv.Draw ();
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
Assert.Equal (new (12, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Application.Driver!.SetScreenSize (6, 25);
|
||
Application.LayoutAndDraw ();
|
||
tv.Draw ();
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.Equal (new (12, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This
|
||
is
|
||
the
|
||
first
|
||
|
||
line.
|
||
This
|
||
is
|
||
the
|
||
secon
|
||
d
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
tv.Draw ();
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.Equal (new (12, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This
|
||
is
|
||
the
|
||
first
|
||
|
||
line.
|
||
This
|
||
is
|
||
the
|
||
secon
|
||
d
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
tv.Draw ();
|
||
Assert.Equal (new (1, 3), tv.CursorPosition);
|
||
Assert.Equal (new (13, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This
|
||
is
|
||
the
|
||
first
|
||
|
||
line.
|
||
This
|
||
is
|
||
the
|
||
secon
|
||
d
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewMouseEvent (new () { Position = new (0, 3), Flags = MouseFlags.Button1Pressed }));
|
||
tv.Draw ();
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.Equal (new (12, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This
|
||
is
|
||
the
|
||
first
|
||
|
||
line.
|
||
This
|
||
is
|
||
the
|
||
secon
|
||
d
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Used_Is_False ()
|
||
{
|
||
_textView.Used = false;
|
||
_textView.CursorPosition = new (10, 0);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.U); // u
|
||
Assert.Equal ("TAB to jumu between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.S); // s
|
||
Assert.Equal ("TAB to jumusbetween text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.E); // e
|
||
Assert.Equal ("TAB to jumuseetween text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.D); // d
|
||
Assert.Equal ("TAB to jumusedtween text fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void Used_Is_True_By_Default ()
|
||
{
|
||
_textView.CursorPosition = new (10, 0);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.U); // u
|
||
Assert.Equal ("TAB to jumup between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.S); // s
|
||
Assert.Equal ("TAB to jumusp between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.E); // e
|
||
Assert.Equal ("TAB to jumusep between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.D); // d
|
||
Assert.Equal ("TAB to jumusedp between text fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordBackward_Multiline_With_Selection ()
|
||
{
|
||
// 4 3 2 1
|
||
// 87654321098765432109876 54321098765432109876543210-Length
|
||
// 1 2 1 2
|
||
// 01234567890123456789012 0123456789012345678901234
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
|
||
_textView.MoveEnd ();
|
||
_textView.SelectionStartColumn = _textView.CurrentColumn;
|
||
_textView.SelectionStartRow = _textView.CurrentRow;
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl.WithShift);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (1, _textView.SelectedLength);
|
||
Assert.Equal (".", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (19, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (5, _textView.SelectedLength);
|
||
Assert.Equal ("line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (12, _textView.SelectedLength);
|
||
Assert.Equal ("second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (16, _textView.SelectedLength);
|
||
Assert.Equal ("the second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (19, _textView.SelectedLength);
|
||
Assert.Equal ("is the second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (24, _textView.SelectedLength);
|
||
Assert.Equal ("This is the second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (24 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
Assert.Equal ($"{Environment.NewLine}This is the second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (25 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$".{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (18, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (29 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (35 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (39 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 11:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (42 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"is the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 12:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (47 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordBackward_With_No_Selection ()
|
||
{
|
||
_textView.CursorPosition = new (_textView.Text.Length, 0);
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X > 0)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (31, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordBackward_With_No_Selection_And_With_More_Than_Only_One_Whitespace_And_With_Only_One_Letter ()
|
||
{
|
||
// 1 2 3 4 5
|
||
// 0123456789012345678901234567890123456789012345678901234=55 (Length)
|
||
_textView.Text = "TAB t o jump b etween t ext f ields .";
|
||
_textView.CursorPosition = new (_textView.Text.Length, 0);
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X > 0)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (54, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (48, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (46, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (40, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (38, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (28, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (9, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (6, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordBackward_With_Selection ()
|
||
{
|
||
_textView.CursorPosition = new (_textView.Text.Length, 0);
|
||
_textView.SelectionStartColumn = _textView.Text.Length;
|
||
_textView.SelectionStartRow = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X > 0)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl.WithShift);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (31, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (1, _textView.SelectedLength);
|
||
Assert.Equal (".", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (7, _textView.SelectedLength);
|
||
Assert.Equal ("fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (12, _textView.SelectedLength);
|
||
Assert.Equal ("text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (20, _textView.SelectedLength);
|
||
Assert.Equal ("between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (25, _textView.SelectedLength);
|
||
Assert.Equal ("jump between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (28, _textView.SelectedLength);
|
||
Assert.Equal ("to jump between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (32, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void
|
||
WordBackward_With_The_Same_Values_For_SelectedStart_And_CursorPosition_And_Not_Starting_At_Beginning_Of_The_Text ()
|
||
{
|
||
_textView.CursorPosition = new (10, 0);
|
||
_textView.SelectionStartColumn = 10;
|
||
_textView.SelectionStartRow = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X > 0)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl.WithShift);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (3, _textView.SelectedLength);
|
||
Assert.Equal ("jum", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (6, _textView.SelectedLength);
|
||
Assert.Equal ("to jum", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (10, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jum", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordForward_Multiline_With_Selection ()
|
||
{
|
||
// 1 2 3 4
|
||
// 01234567890123456789012 34567890123456789012345678-Length
|
||
// 1 2 1 2
|
||
// 01234567890123456789012 0123456789012345678901234
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
|
||
_textView.SelectionStartColumn = _textView.CurrentColumn;
|
||
_textView.SelectionStartRow = _textView.CurrentRow;
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (
|
||
Key.CursorRight.WithCtrl.WithShift
|
||
);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (5, _textView.SelectedLength);
|
||
Assert.Equal ("This ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (8, _textView.SelectedLength);
|
||
Assert.Equal ("This is ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (12, _textView.SelectedLength);
|
||
Assert.Equal ("This is the ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (18, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (18, _textView.SelectedLength);
|
||
Assert.Equal ("This is the first ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (22, _textView.SelectedLength);
|
||
Assert.Equal ("This is the first line", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (23, _textView.SelectedLength);
|
||
Assert.Equal ("This is the first line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (23 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}", _textView.SelectedText);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (28 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (31 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is ",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (35 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the ",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (19, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (42 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second ",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 11:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (46 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 12:
|
||
Assert.Equal (24, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (47 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordForward_With_No_Selection ()
|
||
{
|
||
_textView.CursorPosition = Point.Empty;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X < _textView.Text.Length)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorRight.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (31, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordForward_With_No_Selection_And_With_More_Than_Only_One_Whitespace_And_With_Only_One_Letter ()
|
||
{
|
||
// 1 2 3 4 5
|
||
// 0123456789012345678901234567890123456789012345678901234=55 (Length)
|
||
_textView.Text = "TAB t o jump b etween t ext f ields .";
|
||
_textView.CursorPosition = Point.Empty;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X < _textView.Text.Length)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorRight.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (6, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (9, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (28, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (38, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (40, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (46, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (48, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (54, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (55, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordForward_With_Selection ()
|
||
{
|
||
_textView.CursorPosition = Point.Empty;
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X < _textView.Text.Length)
|
||
{
|
||
_textView.NewKeyDownEvent (
|
||
Key.CursorRight.WithCtrl.WithShift
|
||
);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (4, _textView.SelectedLength);
|
||
Assert.Equal ("TAB ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (7, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (12, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (20, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (25, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between text ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (31, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (31, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between text fields", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (32, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void
|
||
WordForward_With_The_Same_Values_For_SelectedStart_And_CursorPosition_And_Not_Starting_At_Beginning_Of_The_Text ()
|
||
{
|
||
_textView.CursorPosition = new (10, 0);
|
||
_textView.SelectionStartColumn = 10;
|
||
_textView.SelectionStartRow = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X < _textView.Text.Length)
|
||
{
|
||
_textView.NewKeyDownEvent (
|
||
Key.CursorRight.WithCtrl.WithShift
|
||
);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (2, _textView.SelectedLength);
|
||
Assert.Equal ("p ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (10, _textView.SelectedLength);
|
||
Assert.Equal ("p between ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (15, _textView.SelectedLength);
|
||
Assert.Equal ("p between text ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (31, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (21, _textView.SelectedLength);
|
||
Assert.Equal ("p between text fields", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (22, _textView.SelectedLength);
|
||
Assert.Equal ("p between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void WordWrap_Deleting_Backwards ()
|
||
{
|
||
var tv = new TextView { Width = 5, Height = 2, WordWrap = true, Text = "aaaa" };
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
aaaa
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (5, 0);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
aaa
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
aa
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
a
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
|
||
",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Theory]
|
||
[TextViewTestsSetupFakeApplication]
|
||
[InlineData (KeyCode.Delete)]
|
||
public void WordWrap_Draw_Typed_Keys_After_Text_Is_Deleted (KeyCode del)
|
||
{
|
||
var top = new Runnable ();
|
||
top.Add (_textView);
|
||
_textView.Text = "Line 1.\nLine 2.";
|
||
_textView.WordWrap = true;
|
||
Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.True (_textView.WordWrap);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Line 1.
|
||
Line 2.",
|
||
_output
|
||
);
|
||
|
||
Assert.True (_textView.NewKeyDownEvent (Key.End.WithShift));
|
||
Assert.Equal ("Line 1.", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewKeyDownEvent (new (del)));
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
DriverAssert.AssertDriverContentsWithFrameAre ("Line 2.", _output);
|
||
|
||
Assert.True (_textView.NewKeyDownEvent (Key.H.WithShift));
|
||
Assert.NotEqual (Rectangle.Empty, _textView.NeedsDrawRect);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
H
|
||
Line 2.",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void WordWrap_Not_Throw_If_Width_Is_Less_Than_Zero ()
|
||
{
|
||
Exception exception = Record.Exception (
|
||
() =>
|
||
{
|
||
var tv = new TextView
|
||
{
|
||
Width = Dim.Fill (),
|
||
Height = Dim.Fill (),
|
||
WordWrap = true,
|
||
Text = "これは、左右のクリップ境界をテストするための非常に長いテキストです。"
|
||
};
|
||
}
|
||
);
|
||
Assert.Null (exception);
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void WordWrap_ReadOnly_CursorPosition_SelectedText_Copy ()
|
||
{
|
||
// 0123456789
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView
|
||
{
|
||
Width = 11,
|
||
Height = 9,
|
||
App = ApplicationImpl.Instance
|
||
};
|
||
tv.Text = text;
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
tv.WordWrap = true;
|
||
|
||
var top = new Runnable ()
|
||
{
|
||
Driver = ApplicationImpl.Instance.Driver,
|
||
};
|
||
top.Add (tv);
|
||
top.Layout ();
|
||
tv.Draw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is
|
||
the first
|
||
line.
|
||
This is
|
||
the
|
||
second
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.ReadOnly = true;
|
||
tv.CursorPosition = new (6, 2);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
top.LayoutSubViews ();
|
||
top.SetClipToScreen ();
|
||
tv.Draw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is
|
||
the first
|
||
line.
|
||
This is
|
||
the second
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.SelectionStartRow = 0;
|
||
tv.SelectionStartColumn = 0;
|
||
Assert.Equal ("This is the first line.", tv.SelectedText);
|
||
|
||
tv.Copy ();
|
||
Assert.Equal ("This is the first line.", Clipboard.Contents);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordWrap_True_LoadStream_New_Text ()
|
||
{
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.WordWrap = true;
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
|
||
using (var stream = new MemoryStream ())
|
||
{
|
||
var writer = new StreamWriter (stream);
|
||
writer.Write (text);
|
||
writer.Flush ();
|
||
stream.Position = 0;
|
||
|
||
_textView.Load (stream);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
_textView.Text
|
||
);
|
||
Assert.True (_textView.WordWrap);
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void WordWrap_WrapModel_Output ()
|
||
{
|
||
// 0123456789
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.Text = text;
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
tv.WordWrap = true;
|
||
|
||
var top = new Runnable ()
|
||
{
|
||
Driver = ApplicationImpl.Instance.Driver,
|
||
};
|
||
top.Add (tv);
|
||
|
||
top.Layout ();
|
||
tv.Draw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is
|
||
the
|
||
first
|
||
line.
|
||
This is
|
||
the
|
||
second
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
}
|
||
|
||
private int GetLeftCol (int start)
|
||
{
|
||
string [] lines = _textView.Text.Split (Environment.NewLine);
|
||
|
||
if (lines is { Length: 0 })
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
if (start == _textView.LeftColumn)
|
||
{
|
||
return start;
|
||
}
|
||
|
||
if (_textView.LeftColumn == _textView.CurrentColumn)
|
||
{
|
||
return _textView.CurrentColumn;
|
||
}
|
||
|
||
int cCol = _textView.CurrentColumn;
|
||
string line = lines [_textView.CurrentRow];
|
||
int lCount = cCol > line.Length - 1 ? line.Length - 1 : cCol;
|
||
int width = _textView.Frame.Width;
|
||
int tabWidth = _textView.TabWidth;
|
||
var sumLength = 0;
|
||
var col = 0;
|
||
|
||
for (int i = lCount; i >= 0; i--)
|
||
{
|
||
char r = line [i];
|
||
sumLength += ((Rune)r).GetColumns ();
|
||
|
||
if (r == '\t')
|
||
{
|
||
sumLength += tabWidth + 1;
|
||
}
|
||
|
||
if (sumLength > width)
|
||
{
|
||
if (col + width == cCol)
|
||
{
|
||
col++;
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
if ((cCol < line.Length && col > 0 && start < cCol && col == start) || cCol - col == width - 1)
|
||
{
|
||
break;
|
||
}
|
||
|
||
col = i;
|
||
}
|
||
|
||
return col;
|
||
}
|
||
|
||
// This class enables test functions annotated with the [InitShutdown] attribute
|
||
// to have a function called before the test function is called and after.
|
||
//
|
||
// This is necessary because a) Application is a singleton and Init/Shutdown must be called
|
||
// as a pair, and b) all unit test functions should be atomic.
|
||
[AttributeUsage (AttributeTargets.Class | AttributeTargets.Method)]
|
||
public class TextViewTestsSetupFakeApplication : SetupFakeApplicationAttribute
|
||
{
|
||
public static string Txt = "TAB to jump between text fields.";
|
||
|
||
public TextViewTestsSetupFakeApplication () : base () { }
|
||
|
||
public override void After (MethodInfo methodUnderTest)
|
||
{
|
||
_textView = null;
|
||
base.After (methodUnderTest);
|
||
}
|
||
|
||
public override void Before (MethodInfo methodUnderTest)
|
||
{
|
||
base.Before (methodUnderTest);
|
||
|
||
// 1 2 3
|
||
// 01234567890123456789012345678901=32 (Length)
|
||
byte [] buff = Encoding.Unicode.GetBytes (Txt);
|
||
byte [] ms = new MemoryStream (buff).ToArray ();
|
||
_textView = new ()
|
||
{
|
||
App = ApplicationImpl.Instance,
|
||
Width = 30, Height = 10, SchemeName = "Base"
|
||
};
|
||
_textView.Text = Encoding.Unicode.GetString (ms);
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[SetupFakeApplication]
|
||
public void Draw_Esc_Rune ()
|
||
{
|
||
var tv = new TextView
|
||
{
|
||
Driver = ApplicationImpl.Instance.Driver,
|
||
Width = 5, Height = 1, Text = "\u001b"
|
||
};
|
||
tv.BeginInit ();
|
||
tv.EndInit ();
|
||
tv.Draw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre ("\u241b", _output);
|
||
|
||
tv.Dispose ();
|
||
}
|
||
|
||
[Fact (Skip = "v2 fake driver broke. TextView still works; disabling tests.")]
|
||
[SetupFakeApplication]
|
||
public void CellEventArgs_WordWrap_True ()
|
||
{
|
||
var eventCount = 0;
|
||
|
||
List<List<Cell>> text =
|
||
[
|
||
Cell.ToCells (
|
||
"This is the first line.".ToStringList ()
|
||
),
|
||
|
||
Cell.ToCells (
|
||
"This is the second line.".ToStringList ()
|
||
)
|
||
];
|
||
TextView tv = CreateTextView ();
|
||
tv.DrawNormalColor += TextView_DrawColor;
|
||
tv.DrawReadOnlyColor += TextView_DrawColor;
|
||
tv.DrawSelectionColor += TextView_DrawColor;
|
||
tv.DrawUsedColor += TextView_DrawColor;
|
||
|
||
void TextView_DrawColor (object sender, CellEventArgs e)
|
||
{
|
||
Assert.Equal (e.Line [e.Col], text [e.UnwrappedPosition.Row] [e.UnwrappedPosition.Col]);
|
||
eventCount++;
|
||
}
|
||
|
||
tv.Text = $"{Cell.ToString (text [0])}\n{Cell.ToString (text [1])}\n";
|
||
Assert.False (tv.WordWrap);
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.",
|
||
_output
|
||
);
|
||
|
||
tv.Width = 10;
|
||
tv.Height = 25;
|
||
tv.WordWrap = true;
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is
|
||
the
|
||
first
|
||
line.
|
||
This is
|
||
the
|
||
second
|
||
line. ",
|
||
_output
|
||
);
|
||
|
||
Assert.Equal (eventCount, (text [0].Count + text [1].Count) * 2);
|
||
top.Dispose ();
|
||
}
|
||
|
||
// BUGBUG: This test depends on the order of the schemes in SchemeManager.Schemes.
|
||
// BUGBUG: Breaks on Mac/Linux?
|
||
[Fact (Skip = "This test depends on the order of the schemes in SchemeManager.Schemes.")]
|
||
[SetupFakeApplication]
|
||
public void Cell_LoadCells_InheritsPreviousAttribute ()
|
||
{
|
||
List<Cell> cells = [];
|
||
|
||
foreach (KeyValuePair<string, Scheme> color in SchemeManager.GetSchemes ())
|
||
{
|
||
string csName = color.Key;
|
||
|
||
cells.AddRange (Cell.ToCellList (csName, color.Value.Normal));
|
||
|
||
cells.Add (new () { Grapheme = "\n", Attribute = color.Value.Focus });
|
||
}
|
||
|
||
TextView tv = CreateTextView ();
|
||
tv.Load (cells);
|
||
var top = new Runnable ();
|
||
top.Add (tv);
|
||
SessionToken rs = Application.Begin (top);
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
Assert.True (tv.InheritsPreviousAttribute);
|
||
|
||
var expectedText = @"
|
||
Runnable
|
||
Base
|
||
Dialog
|
||
Menu
|
||
Error ";
|
||
DriverAssert.AssertDriverContentsWithFrameAre (expectedText, _output);
|
||
|
||
Attribute [] attributes =
|
||
{
|
||
// 0
|
||
SchemeManager.GetSchemes () ["Runnable"].Normal,
|
||
|
||
// 1
|
||
SchemeManager.GetSchemes () ["Base"].Normal,
|
||
|
||
// 2
|
||
SchemeManager.GetSchemes () ["Dialog"].Normal,
|
||
|
||
// 3
|
||
SchemeManager.GetSchemes () ["Menu"].Normal,
|
||
|
||
// 4
|
||
SchemeManager.GetSchemes () ["Error"].Normal,
|
||
|
||
// 5
|
||
tv.GetScheme ()!.Focus
|
||
};
|
||
|
||
var expectedColor = @"
|
||
0000000055
|
||
1111555555
|
||
2222225555
|
||
3333555555
|
||
4444455555";
|
||
DriverAssert.AssertDriverAttributesAre (expectedColor, _output, Application.Driver, attributes);
|
||
|
||
tv.WordWrap = true;
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
DriverAssert.AssertDriverContentsWithFrameAre (expectedText, _output);
|
||
DriverAssert.AssertDriverAttributesAre (expectedColor, _output, Application.Driver, attributes);
|
||
|
||
tv.CursorPosition = new (6, 2);
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
Assert.Equal ($"Runnable{Environment.NewLine}Base{Environment.NewLine}Dialog", tv.SelectedText);
|
||
tv.Copy ();
|
||
tv.IsSelecting = false;
|
||
tv.CursorPosition = new (2, 4);
|
||
tv.Paste ();
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
expectedText = @"
|
||
Runnable
|
||
Base
|
||
Dialog
|
||
Menu
|
||
ErRunnable
|
||
Base
|
||
Dialogror ";
|
||
DriverAssert.AssertDriverContentsWithFrameAre (expectedText, _output);
|
||
|
||
expectedColor = @"
|
||
0000000055
|
||
1111555555
|
||
2222225555
|
||
3333555555
|
||
4400000000
|
||
1111555555
|
||
2222224445";
|
||
DriverAssert.AssertDriverAttributesAre (expectedColor, _output, Application.Driver, attributes);
|
||
|
||
tv.Undo ();
|
||
tv.CursorPosition = new (0, 3);
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
|
||
Assert.Equal (
|
||
$"Runnable{Environment.NewLine}Base{Environment.NewLine}Dialog{Environment.NewLine}",
|
||
tv.SelectedText
|
||
);
|
||
tv.Copy ();
|
||
tv.IsSelecting = false;
|
||
tv.CursorPosition = new (2, 4);
|
||
tv.Paste ();
|
||
SetupFakeApplicationAttribute.RunIteration ();
|
||
|
||
expectedText = @"
|
||
Runnable
|
||
Base
|
||
Dialog
|
||
Menu
|
||
ErRunnable
|
||
Base
|
||
Dialog
|
||
ror ";
|
||
DriverAssert.AssertDriverContentsWithFrameAre (expectedText, _output);
|
||
|
||
expectedColor = @"
|
||
0000000055
|
||
1111555555
|
||
2222225555
|
||
3333555555
|
||
4400000000
|
||
1111555555
|
||
2222225555
|
||
4445555555";
|
||
DriverAssert.AssertDriverAttributesAre (expectedColor, _output, Application.Driver, attributes);
|
||
|
||
Application.End (rs);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsSetupFakeApplication]
|
||
public void IsSelecting_False_If_SelectedLength_Is_Zero_On_Mouse_Click ()
|
||
{
|
||
_textView.Text = "This is the first line.";
|
||
var top = new Runnable ();
|
||
top.Add (_textView);
|
||
Application.Begin (top);
|
||
|
||
Application.RaiseMouseEvent (new () { ScreenPosition = new (22, 0), Flags = MouseFlags.Button1Pressed });
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.True (_textView.IsSelecting);
|
||
|
||
Application.RaiseMouseEvent (new () { ScreenPosition = new (22, 0), Flags = MouseFlags.Button1Released });
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.True (_textView.IsSelecting);
|
||
|
||
Application.RaiseMouseEvent (new () { ScreenPosition = new (22, 0), Flags = MouseFlags.Button1Clicked });
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.False (_textView.IsSelecting);
|
||
|
||
top.Dispose ();
|
||
Application.Shutdown ();
|
||
}
|
||
|
||
private TextView CreateTextView () { return new () { Width = 30, Height = 10 }; }
|
||
}
|