mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-29 17:28:01 +01:00
0f9e6f091d
* Replace all 342 `== null` with `is null`
* Replace 354 `!= null` with `is { }`
* Wrap these in conditionals since they break tests against Release configuration
The members they depend on do not exist in Release configuration
* Split these up and dispose properly
This test needs to be revisited for several reasons at some point.
* Fix release configuration tests
* Declare interface these already support
* Annotate constructor properly and use throw helper
* Move class to its own file
* Rename these files so they nest in the solution explorer
* Make this a record type and remove now-redundant/illegal members
* Reference passing to avoid some struct copies
* Simplify this
* Carry reference passing through as appropriate
* Turn this into a record struct
* Remove unused internal constructor and its test
It was only used by that test.
* Simplify this constructor
* This should be a property
* Simplify constructor
* Simplify GetHashCode
* Mark this ignored just in case
* Missed a couple of opportunities for reference passing
* record struct already does this by value
* Remove unused class
* Simplify the type initializer and Reset method
* Implement INotifyCollectionChanged and IDictionary by delegating to ColorSchemes
* Fix for reflection-based configuration
* Make CI build happy by disambiguiating this attribute
* Add PERF, NOTE, QUESTION, and CONCURRENCY tags for the todo explorer
* Make this string comparison faster.
* Add a tag for unclear intent
* This is a constant
* Turn this into a constant via use of a unicode literal
* Remove this method and its test
It is unused
There's no guarantee at all that the parent process is the terminal.
There are good reasons, including that one, why there's no simple way to do it in .net.
It's also of course a windows-only thing, if using WMI.
* With the WMI method gone, we no longer need this
* Make this more efficient
* Add detail to this property's XmlDoc
* Move the general properties up top because order matters
* Make sure any constants defined at higher levels are not clobbered and define a couple more
* Put InternalsVisibleTo in its own group
* Sort dependencies alphabetically and update
* Global usings
* Split to one type per file
* Collection expression
* Fix naming
* Inline to avoid copies
* This is already a value copy (struct)
* Combine to one non-destructive mutation
* Avoid some potential boxing
* Turn on null analysis here
* Remove unnecessary cast and use real type name
* Seal this
* Fix name
* Move nested class to a nested file (no type layout change made)
* Undo naming change that isn't changed globally until next batch
* Rename Rect to Rectangle in preparation for removal
* Add baseline test for ToString checking for current behavior.
* Change to behavior matching System.Drawing.Rectangle
* Fix this test
This is not a test of Rectangle, so trust that Rectangle gets it right.
* Fix these tests the same way as the previous commit
* These should be testing against the Rectangles, not the strings
* Slightly de-couple these as well
* Test against Rectangles, not strings
* Collection expressions and constants
* Remove this
* Perform proper platform-agnostic normalization
* Make this easier to follow (naming only)
* Add a category to this
* Use raw strings for better clarity
* Some more categorization
* Re-apply backed-out naming change from parent branch
* Change GetHashCode to be equivalent to System.Drawing.Rectangle
* Update this since 6.0.0 is no longer available and prevents build
* This check is redundant with the rectangle check below
* Re-apply Rect->Rectangle name changes in these files
421 lines
16 KiB
C#
421 lines
16 KiB
C#
using Xunit.Abstractions;
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namespace Terminal.Gui.ViewTests;
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/// <summary>Tests of the <see cref="View.Text"/> property with <see cref="View.AutoSize"/> set to false.</summary>
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public class AutoSizeFalseTests
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{
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private readonly ITestOutputHelper _output;
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public AutoSizeFalseTests (ITestOutputHelper output) { _output = output; }
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[Fact]
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public void AutoSize_False_Equal_Before_And_After_IsInitialized_With_Different_Orders ()
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{
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var top = new View { Height = 25, Width = 80 };
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var view1 = new View { Text = "Say Hello view1 你", AutoSize = false, Width = 10, Height = 5 };
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var view2 = new View { Text = "Say Hello view2 你", AutoSize = false, Width = 10, Height = 5 };
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var view3 = new View { AutoSize = false, Width = 10, Height = 5, Text = "Say Hello view3 你" };
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var view4 = new View
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{
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Text = "Say Hello view4 你",
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AutoSize = false,
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Width = 10,
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Height = 5,
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TextDirection = TextDirection.TopBottom_LeftRight
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};
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var view5 = new View
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{
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Text = "Say Hello view5 你",
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AutoSize = false,
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Width = 10,
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Height = 5,
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TextDirection = TextDirection.TopBottom_LeftRight
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};
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var view6 = new View
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{
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AutoSize = false,
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Width = 10,
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Height = 5,
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TextDirection = TextDirection.TopBottom_LeftRight,
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Text = "Say Hello view6 你"
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};
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top.Add (view1, view2, view3, view4, view5, view6);
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Assert.False (view1.IsInitialized);
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Assert.False (view2.IsInitialized);
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Assert.False (view3.IsInitialized);
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Assert.False (view4.IsInitialized);
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Assert.False (view5.IsInitialized);
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Assert.False (view1.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view1.Frame);
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Assert.Equal ("Absolute(10)", view1.Width.ToString ());
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Assert.Equal ("Absolute(5)", view1.Height.ToString ());
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Assert.False (view2.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view2.Frame);
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Assert.Equal ("Absolute(10)", view2.Width.ToString ());
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Assert.Equal ("Absolute(5)", view2.Height.ToString ());
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Assert.False (view3.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view3.Frame);
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Assert.Equal ("Absolute(10)", view3.Width.ToString ());
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Assert.Equal ("Absolute(5)", view3.Height.ToString ());
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Assert.False (view4.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view4.Frame);
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Assert.Equal ("Absolute(10)", view4.Width.ToString ());
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Assert.Equal ("Absolute(5)", view4.Height.ToString ());
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Assert.False (view5.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view5.Frame);
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Assert.Equal ("Absolute(10)", view5.Width.ToString ());
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Assert.Equal ("Absolute(5)", view5.Height.ToString ());
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Assert.False (view6.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view6.Frame);
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Assert.Equal ("Absolute(10)", view6.Width.ToString ());
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Assert.Equal ("Absolute(5)", view6.Height.ToString ());
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top.BeginInit ();
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top.EndInit ();
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Assert.True (view1.IsInitialized);
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Assert.True (view2.IsInitialized);
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Assert.True (view3.IsInitialized);
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Assert.True (view4.IsInitialized);
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Assert.True (view5.IsInitialized);
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Assert.False (view1.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view1.Frame);
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Assert.Equal ("Absolute(10)", view1.Width.ToString ());
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Assert.Equal ("Absolute(5)", view1.Height.ToString ());
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Assert.False (view2.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view2.Frame);
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Assert.Equal ("Absolute(10)", view2.Width.ToString ());
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Assert.Equal ("Absolute(5)", view2.Height.ToString ());
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Assert.False (view3.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view3.Frame);
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Assert.Equal ("Absolute(10)", view3.Width.ToString ());
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Assert.Equal ("Absolute(5)", view3.Height.ToString ());
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Assert.False (view4.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view4.Frame);
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Assert.Equal ("Absolute(10)", view4.Width.ToString ());
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Assert.Equal ("Absolute(5)", view4.Height.ToString ());
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Assert.False (view5.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view5.Frame);
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Assert.Equal ("Absolute(10)", view5.Width.ToString ());
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Assert.Equal ("Absolute(5)", view5.Height.ToString ());
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Assert.False (view6.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 10, 5), view6.Frame);
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Assert.Equal ("Absolute(10)", view6.Width.ToString ());
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Assert.Equal ("Absolute(5)", view6.Height.ToString ());
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}
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[Fact]
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public void AutoSize_False_If_Text_Empty ()
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{
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var view1 = new View ();
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var view3 = new View { Text = "" };
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Assert.False (view1.AutoSize);
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Assert.False (view3.AutoSize);
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view1.Dispose ();
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view3.Dispose ();
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}
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[Fact]
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public void AutoSize_False_If_Text_Is_Not_Empty ()
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{
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var view1 = new View ();
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view1.Text = "Hello World";
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var view3 = new View { Text = "Hello World" };
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Assert.False (view1.AutoSize);
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Assert.False (view3.AutoSize);
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view1.Dispose ();
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view3.Dispose ();
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}
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[Fact]
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public void AutoSize_False_ResizeView_Is_Always_False ()
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{
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var super = new View ();
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var view = new View ();
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super.Add (view);
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view.Text = "New text";
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super.LayoutSubviews ();
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Rectangle expectedViewBounds = new (0, 0, 0, 0);
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Assert.False (view.AutoSize);
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Assert.Equal (expectedViewBounds, view.Bounds);
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super.Dispose ();
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}
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[Fact]
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public void AutoSize_False_ResizeView_With_Dim_Fill_After_IsInitialized ()
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{
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var super = new View { Frame = new Rectangle (0, 0, 30, 80) };
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var view = new View { Width = Dim.Fill (), Height = Dim.Fill () };
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super.Add (view);
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Assert.False (view.AutoSize);
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view.Text = "New text\nNew line";
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super.LayoutSubviews ();
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Rectangle expectedViewBounds = new (0, 0, 30, 80);
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Assert.False (view.AutoSize);
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Assert.Equal (expectedViewBounds, view.Bounds);
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Assert.False (view.IsInitialized);
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super.BeginInit ();
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super.EndInit ();
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Assert.True (view.IsInitialized);
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Assert.False (view.AutoSize);
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Assert.Equal (expectedViewBounds, view.Bounds);
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}
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[Fact]
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[SetupFakeDriver]
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public void AutoSize_False_Setting_AutoSize_False_Keeps_Dims ()
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{
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var super = new View { Width = 10, Height = 10 };
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var view = new View ();
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view.Width = 2;
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view.Height = 1;
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Assert.Equal ("Absolute(2)", view.Width.ToString ());
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Assert.Equal ("Absolute(1)", view.Height.ToString ());
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super.Add (view);
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super.BeginInit ();
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super.EndInit ();
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super.LayoutSubviews ();
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Assert.Equal ("Absolute(2)", view.Width.ToString ());
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Assert.Equal ("Absolute(1)", view.Height.ToString ());
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view.AutoSize = true;
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// There's no Text, so the view should be sized (0, 0)
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Assert.Equal ("Absolute(0)", view.Width.ToString ());
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Assert.Equal ("Absolute(0)", view.Height.ToString ());
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view.AutoSize = false;
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Assert.Equal ("Absolute(0)", view.Width.ToString ());
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Assert.Equal ("Absolute(0)", view.Height.ToString ());
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view.Width = 2;
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view.Height = 1;
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Assert.Equal ("Absolute(2)", view.Width.ToString ());
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Assert.Equal ("Absolute(1)", view.Height.ToString ());
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view.AutoSize = false;
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Assert.Equal ("Absolute(2)", view.Width.ToString ());
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Assert.Equal ("Absolute(1)", view.Height.ToString ());
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}
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[Fact]
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public void AutoSize_False_Text_Does_Not_Change_Size ()
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{
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var view = new View { Width = Dim.Fill (), Height = Dim.Fill () };
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view.SetRelativeLayout (new Rectangle (0, 0, 10, 4));
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Assert.Equal (new Rectangle (0, 0, 10, 4), view.Frame);
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Assert.Equal (new Size (0, 0), view.TextFormatter.Size);
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Assert.False (view.AutoSize);
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Assert.True (view.TextFormatter.NeedsFormat);
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Assert.Equal (string.Empty, view.TextFormatter.Format ()); // There's no size, so it returns an empty string
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Assert.False (view.TextFormatter.NeedsFormat);
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Assert.Single (view.TextFormatter.GetLines ());
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Assert.True (string.IsNullOrEmpty (view.TextFormatter.GetLines () [0]));
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view.Text = "Views";
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Assert.True (view.TextFormatter.NeedsFormat);
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Assert.Equal (new Size (0, 0), view.TextFormatter.Size);
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Assert.Equal (string.Empty, view.TextFormatter.Format ()); // There's no size, so it returns an empty string
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Assert.False (view.TextFormatter.NeedsFormat);
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Assert.Single (view.TextFormatter.GetLines ());
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Assert.True (string.IsNullOrEmpty (view.TextFormatter.GetLines () [0]));
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}
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[Fact]
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[SetupFakeDriver]
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public void AutoSize_False_View_IsEmpty_False_Return_Null_Lines ()
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{
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var text = "Views";
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var view = new View { Width = Dim.Fill () - text.Length, Height = 1, Text = text };
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var frame = new FrameView { Width = Dim.Fill (), Height = Dim.Fill () };
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frame.Add (view);
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((FakeDriver)Application.Driver).SetBufferSize (10, 4);
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frame.BeginInit ();
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frame.EndInit ();
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frame.LayoutSubviews ();
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Assert.Equal (5, text.Length);
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Assert.False (view.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 3, 1), view.Frame);
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Assert.Equal (new Size (3, 1), view.TextFormatter.Size);
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Assert.Equal (new List<string> { "Vie" }, view.TextFormatter.GetLines ());
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Assert.Equal (new Rectangle (0, 0, 10, 4), frame.Frame);
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frame.LayoutSubviews ();
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frame.Clear ();
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frame.Draw ();
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var expected = @"
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┌────────┐
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│Vie │
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│ │
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└────────┘
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";
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Rectangle pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
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Assert.Equal (new Rectangle (0, 0, 10, 4), pos);
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text = "0123456789";
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Assert.Equal (10, text.Length);
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view.Width = Dim.Fill () - text.Length;
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frame.LayoutSubviews ();
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frame.Clear ();
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frame.Draw ();
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Assert.Equal (new Rectangle (0, 0, 0, 1), view.Frame);
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Assert.Equal (new Size (0, 1), view.TextFormatter.Size);
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Assert.Equal (new List<string> { string.Empty }, view.TextFormatter.GetLines ());
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expected = @"
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┌────────┐
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│ │
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│ │
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└────────┘
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";
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pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
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Assert.Equal (new Rectangle (0, 0, 10, 4), pos);
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}
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[Fact]
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[SetupFakeDriver]
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public void AutoSize_False_Width_Height_SetMinWidthHeight_Narrow_Wide_Runes ()
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{
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((FakeDriver)Application.Driver).SetBufferSize (32, 32);
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var top = new View { Width = 32, Height = 32 };
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var text = $"First line{Environment.NewLine}Second line";
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var horizontalView = new View { Width = 20, Height = 1, Text = text };
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// Autosize is off, so we have to explicitly set TextFormatter.Size
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horizontalView.TextFormatter.Size = new Size (20, 1);
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var verticalView = new View
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{
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Y = 3,
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Height = 20,
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Width = 1,
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Text = text,
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TextDirection = TextDirection.TopBottom_LeftRight
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};
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// Autosize is off, so we have to explicitly set TextFormatter.Size
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verticalView.TextFormatter.Size = new Size (1, 20);
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var frame = new FrameView { Width = Dim.Fill (), Height = Dim.Fill (), Text = "Window" };
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frame.Add (horizontalView, verticalView);
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top.Add (frame);
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top.BeginInit ();
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top.EndInit ();
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Assert.False (horizontalView.AutoSize);
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Assert.False (verticalView.AutoSize);
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Assert.Equal (new Rectangle (0, 0, 20, 1), horizontalView.Frame);
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Assert.Equal (new Rectangle (0, 3, 1, 20), verticalView.Frame);
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top.Draw ();
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var expected = @"
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┌──────────────────────────────┐
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│First line Second li │
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│ │
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│ │
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│F │
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│i │
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│r │
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│s │
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│t │
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│ │
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│l │
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│i │
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│n │
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│e │
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│ │
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│S │
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│e │
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│c │
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│o │
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│n │
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│d │
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│ │
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│l │
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│i │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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└──────────────────────────────┘
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";
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Rectangle pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
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verticalView.Text = $"最初の行{Environment.NewLine}二行目";
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Assert.True (verticalView.TextFormatter.NeedsFormat);
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// Autosize is off, so we have to explicitly set TextFormatter.Size
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// We know these glpyhs are 2 cols wide, so we need to widen the view
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verticalView.Width = 2;
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verticalView.TextFormatter.Size = new Size (2, 20);
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Assert.True (verticalView.TextFormatter.NeedsFormat);
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top.Draw ();
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Assert.Equal (new Rectangle (0, 3, 2, 20), verticalView.Frame);
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expected = @"
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┌──────────────────────────────┐
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│First line Second li │
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│ │
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│ │
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│最 │
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│初 │
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│の │
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│行 │
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│ │
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│二 │
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│行 │
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│目 │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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│ │
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└──────────────────────────────┘
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";
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pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
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}
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}
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