mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
a7ea48eb62
* Removed resharper settings from editorconfig * Fixed bug; updated bad unit tests * Fixed API doc issue * Updated nuget
1667 lines
53 KiB
C#
1667 lines
53 KiB
C#
using System.Text;
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using System;
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using System.Globalization;
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using System.Linq;
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using System.Reflection;
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using Xunit;
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using Xunit.Abstractions;
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namespace Terminal.Gui.ViewsTests;
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public class TextFieldTests {
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readonly ITestOutputHelper output;
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public TextFieldTests (ITestOutputHelper output)
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{
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this.output = output;
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}
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// This class enables test functions annotated with the [InitShutdown] attribute
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// to have a function called before the test function is called and after.
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//
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// This is necessary because a) Application is a singleton and Init/Shutdown must be called
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// as a pair, and b) all unit test functions should be atomic.
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[AttributeUsage (AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
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public class TextFieldTestsAutoInitShutdown : AutoInitShutdownAttribute {
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public override void Before (MethodInfo methodUnderTest)
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{
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base.Before (methodUnderTest);
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// 1 2 3
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// 01234567890123456789012345678901=32 (Length)
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TextFieldTests._textField = new TextField ("TAB to jump between text fields.") {
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ColorScheme = Colors.ColorSchemes ["Base"]
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};
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}
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public override void After (MethodInfo methodUnderTest)
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{
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TextFieldTests._textField = null;
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base.After (methodUnderTest);
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}
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}
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private static TextField _textField;
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void Selected_Text_Shows ()
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{
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// Proves #3022 is fixed (TextField selected text does not show in v2)
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_textField.CursorPosition = 0;
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Application.Top.Add (_textField);
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var rs = Application.Begin (Application.Top);
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var attributes = new Attribute [] {
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_textField.ColorScheme.Focus,
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new Attribute(_textField.ColorScheme.Focus.Background, _textField.ColorScheme.Focus.Foreground)
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};
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// TAB to jump between text fields.
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TestHelpers.AssertDriverAttributesAre ("0000000", driver: Application.Driver, attributes);
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_textField.NewKeyDownEvent (new (KeyCode.CursorRight | KeyCode.CtrlMask | KeyCode.ShiftMask));
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bool first = true;
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Application.RunIteration (ref rs, ref first);
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Assert.Equal (4, _textField.CursorPosition);
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// TAB to jump between text fields.
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TestHelpers.AssertDriverAttributesAre ("1111000", driver: Application.Driver, attributes);
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void Changing_SelectedStart_Or_CursorPosition_Update_SelectedLength_And_SelectedText ()
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{
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_textField.SelectedStart = 2;
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Assert.Equal (32, _textField.CursorPosition);
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Assert.Equal (30, _textField.SelectedLength);
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Assert.Equal ("B to jump between text fields.", _textField.SelectedText);
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_textField.CursorPosition = 20;
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Assert.Equal (2, _textField.SelectedStart);
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Assert.Equal (18, _textField.SelectedLength);
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Assert.Equal ("B to jump between ", _textField.SelectedText);
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void SelectedStart_With_Value_Less_Than_Minus_One_Changes_To_Minus_One ()
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{
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_textField.SelectedStart = -2;
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void SelectedStart_With_Value_Greater_Than_Text_Length_Changes_To_Text_Length ()
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{
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_textField.CursorPosition = 2;
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_textField.SelectedStart = 33;
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (30, _textField.SelectedLength);
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Assert.Equal ("B to jump between text fields.", _textField.SelectedText);
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void SelectedStart_And_CursorPosition_With_Value_Greater_Than_Text_Length_Changes_Both_To_Text_Length ()
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{
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_textField.CursorPosition = 33;
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_textField.SelectedStart = 33;
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Assert.Equal (32, _textField.CursorPosition);
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void SelectedStart_Greater_Than_CursorPosition_All_Selection_Is_Overwritten_On_Typing ()
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{
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_textField.SelectedStart = 19;
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_textField.CursorPosition = 12;
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Assert.Equal ("TAB to jump between text fields.", _textField.Text);
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_textField.NewKeyDownEvent (new ((KeyCode)0x75)); // u
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Assert.Equal ("TAB to jump u text fields.", _textField.Text);
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void CursorPosition_With_Value_Less_Than_Zero_Changes_To_Zero ()
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{
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_textField.CursorPosition = -1;
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Assert.Equal (0, _textField.CursorPosition);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void CursorPosition_With_Value_Greater_Than_Text_Length_Changes_To_Text_Length ()
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{
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_textField.CursorPosition = 33;
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Assert.Equal (32, _textField.CursorPosition);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void WordForward_With_No_Selection ()
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{
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_textField.CursorPosition = 0;
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var iteration = 0;
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while (_textField.CursorPosition < _textField.Text.Length) {
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_textField.NewKeyDownEvent (new (KeyCode.CursorRight | KeyCode.CtrlMask));
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switch (iteration) {
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case 0:
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Assert.Equal (4, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 1:
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Assert.Equal (7, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 2:
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Assert.Equal (12, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 3:
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Assert.Equal (20, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 4:
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Assert.Equal (25, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 5:
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Assert.Equal (32, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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}
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iteration++;
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}
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void WordBackward_With_No_Selection ()
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{
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_textField.CursorPosition = _textField.Text.Length;
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var iteration = 0;
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while (_textField.CursorPosition > 0) {
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_textField.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.CtrlMask));
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switch (iteration) {
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case 0:
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Assert.Equal (31, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 1:
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Assert.Equal (25, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 2:
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Assert.Equal (20, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 3:
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Assert.Equal (12, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 4:
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Assert.Equal (7, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 5:
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Assert.Equal (4, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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case 6:
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Assert.Equal (0, _textField.CursorPosition);
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Assert.Equal (-1, _textField.SelectedStart);
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Assert.Equal (0, _textField.SelectedLength);
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Assert.Null (_textField.SelectedText);
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break;
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}
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iteration++;
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}
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void WordForward_With_Selection ()
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{
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_textField.CursorPosition = 0;
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_textField.SelectedStart = 0;
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var iteration = 0;
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while (_textField.CursorPosition < _textField.Text.Length) {
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_textField.NewKeyDownEvent (new (KeyCode.CursorRight | KeyCode.CtrlMask | KeyCode.ShiftMask));
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switch (iteration) {
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case 0:
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Assert.Equal (4, _textField.CursorPosition);
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Assert.Equal (0, _textField.SelectedStart);
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Assert.Equal (4, _textField.SelectedLength);
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Assert.Equal ("TAB ", _textField.SelectedText);
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break;
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case 1:
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Assert.Equal (7, _textField.CursorPosition);
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Assert.Equal (0, _textField.SelectedStart);
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Assert.Equal (7, _textField.SelectedLength);
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Assert.Equal ("TAB to ", _textField.SelectedText);
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break;
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case 2:
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Assert.Equal (12, _textField.CursorPosition);
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Assert.Equal (0, _textField.SelectedStart);
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Assert.Equal (12, _textField.SelectedLength);
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Assert.Equal ("TAB to jump ", _textField.SelectedText);
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break;
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case 3:
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Assert.Equal (20, _textField.CursorPosition);
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Assert.Equal (0, _textField.SelectedStart);
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Assert.Equal (20, _textField.SelectedLength);
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Assert.Equal ("TAB to jump between ", _textField.SelectedText);
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break;
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case 4:
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Assert.Equal (25, _textField.CursorPosition);
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Assert.Equal (0, _textField.SelectedStart);
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Assert.Equal (25, _textField.SelectedLength);
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Assert.Equal ("TAB to jump between text ", _textField.SelectedText);
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break;
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case 5:
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Assert.Equal (32, _textField.CursorPosition);
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Assert.Equal (0, _textField.SelectedStart);
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Assert.Equal (32, _textField.SelectedLength);
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Assert.Equal ("TAB to jump between text fields.", _textField.SelectedText);
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break;
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}
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iteration++;
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}
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void WordBackward_With_Selection ()
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{
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_textField.CursorPosition = _textField.Text.Length;
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_textField.SelectedStart = _textField.Text.Length;
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var iteration = 0;
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while (_textField.CursorPosition > 0) {
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_textField.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.CtrlMask | KeyCode.ShiftMask));
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switch (iteration) {
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case 0:
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Assert.Equal (31, _textField.CursorPosition);
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (1, _textField.SelectedLength);
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Assert.Equal (".", _textField.SelectedText);
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break;
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case 1:
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Assert.Equal (25, _textField.CursorPosition);
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (7, _textField.SelectedLength);
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Assert.Equal ("fields.", _textField.SelectedText);
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break;
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case 2:
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Assert.Equal (20, _textField.CursorPosition);
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (12, _textField.SelectedLength);
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Assert.Equal ("text fields.", _textField.SelectedText);
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break;
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case 3:
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Assert.Equal (12, _textField.CursorPosition);
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (20, _textField.SelectedLength);
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Assert.Equal ("between text fields.", _textField.SelectedText);
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break;
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case 4:
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Assert.Equal (7, _textField.CursorPosition);
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (25, _textField.SelectedLength);
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Assert.Equal ("jump between text fields.", _textField.SelectedText);
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break;
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case 5:
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Assert.Equal (4, _textField.CursorPosition);
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (28, _textField.SelectedLength);
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Assert.Equal ("to jump between text fields.", _textField.SelectedText);
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break;
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case 6:
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Assert.Equal (0, _textField.CursorPosition);
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Assert.Equal (32, _textField.SelectedStart);
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Assert.Equal (32, _textField.SelectedLength);
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Assert.Equal ("TAB to jump between text fields.", _textField.SelectedText);
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break;
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}
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iteration++;
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}
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}
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[Fact]
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[TextFieldTestsAutoInitShutdown]
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public void WordForward_With_The_Same_Values_For_SelectedStart_And_CursorPosition_And_Not_Starting_At_Beginning_Of_The_Text ()
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{
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_textField.CursorPosition = 10;
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_textField.SelectedStart = 10;
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var iteration = 0;
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while (_textField.CursorPosition < _textField.Text.Length) {
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_textField.NewKeyDownEvent (new (KeyCode.CursorRight | KeyCode.CtrlMask | KeyCode.ShiftMask));
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switch (iteration) {
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case 0:
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Assert.Equal (12, _textField.CursorPosition);
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Assert.Equal (10, _textField.SelectedStart);
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Assert.Equal (2, _textField.SelectedLength);
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Assert.Equal ("p ", _textField.SelectedText);
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break;
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case 1:
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Assert.Equal (20, _textField.CursorPosition);
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Assert.Equal (10, _textField.SelectedStart);
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Assert.Equal (10, _textField.SelectedLength);
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Assert.Equal ("p between ", _textField.SelectedText);
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break;
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case 2:
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Assert.Equal (25, _textField.CursorPosition);
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Assert.Equal (10, _textField.SelectedStart);
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Assert.Equal (15, _textField.SelectedLength);
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Assert.Equal ("p between text ", _textField.SelectedText);
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break;
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case 3:
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Assert.Equal (32, _textField.CursorPosition);
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Assert.Equal (10, _textField.SelectedStart);
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Assert.Equal (22, _textField.SelectedLength);
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Assert.Equal ("p between text fields.", _textField.SelectedText);
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break;
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}
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iteration++;
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}
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}
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|
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[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
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public void WordBackward_With_The_Same_Values_For_SelectedStart_And_CursorPosition_And_Not_Starting_At_Beginning_Of_The_Text ()
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{
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_textField.CursorPosition = 10;
|
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_textField.SelectedStart = 10;
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var iteration = 0;
|
||
|
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while (_textField.CursorPosition > 0) {
|
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_textField.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.CtrlMask | KeyCode.ShiftMask));
|
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switch (iteration) {
|
||
case 0:
|
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Assert.Equal (7, _textField.CursorPosition);
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Assert.Equal (10, _textField.SelectedStart);
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Assert.Equal (3, _textField.SelectedLength);
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Assert.Equal ("jum", _textField.SelectedText);
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||
break;
|
||
case 1:
|
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Assert.Equal (4, _textField.CursorPosition);
|
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Assert.Equal (10, _textField.SelectedStart);
|
||
Assert.Equal (6, _textField.SelectedLength);
|
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Assert.Equal ("to jum", _textField.SelectedText);
|
||
break;
|
||
case 2:
|
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Assert.Equal (0, _textField.CursorPosition);
|
||
Assert.Equal (10, _textField.SelectedStart);
|
||
Assert.Equal (10, _textField.SelectedLength);
|
||
Assert.Equal ("TAB to jum", _textField.SelectedText);
|
||
break;
|
||
}
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void WordForward_With_No_Selection_And_With_More_Than_Only_One_Whitespace_And_With_Only_One_Letter ()
|
||
{
|
||
// 1 2 3 4 5
|
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// 0123456789012345678901234567890123456789012345678901234=55 (Length)
|
||
_textField.Text = "TAB t o jump b etween t ext f ields .";
|
||
_textField.CursorPosition = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textField.CursorPosition < _textField.Text.Length) {
|
||
_textField.NewKeyDownEvent (new (KeyCode.CursorRight | KeyCode.CtrlMask));
|
||
switch (iteration) {
|
||
case 0:
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Assert.Equal (6, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
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||
break;
|
||
case 1:
|
||
Assert.Equal (9, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 3:
|
||
Assert.Equal (25, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 4:
|
||
Assert.Equal (28, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 5:
|
||
Assert.Equal (38, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 6:
|
||
Assert.Equal (40, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 7:
|
||
Assert.Equal (46, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 8:
|
||
Assert.Equal (48, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 9:
|
||
Assert.Equal (54, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 10:
|
||
Assert.Equal (55, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
}
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
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)
|
||
_textField.Text = "TAB t o jump b etween t ext f ields .";
|
||
_textField.CursorPosition = _textField.Text.Length;
|
||
var iteration = 0;
|
||
|
||
while (_textField.CursorPosition > 0) {
|
||
_textField.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.CtrlMask));
|
||
switch (iteration) {
|
||
case 0:
|
||
Assert.Equal (54, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 1:
|
||
Assert.Equal (48, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 2:
|
||
Assert.Equal (46, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 3:
|
||
Assert.Equal (40, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 4:
|
||
Assert.Equal (38, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 5:
|
||
Assert.Equal (28, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 6:
|
||
Assert.Equal (25, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 7:
|
||
Assert.Equal (12, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 8:
|
||
Assert.Equal (9, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 9:
|
||
Assert.Equal (6, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
case 10:
|
||
Assert.Equal (0, _textField.CursorPosition);
|
||
Assert.Equal (-1, _textField.SelectedStart);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
break;
|
||
}
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut_Null_If_No_Selection ()
|
||
{
|
||
_textField.SelectedStart = -1;
|
||
_textField.Copy ();
|
||
Assert.Null (_textField.SelectedText);
|
||
_textField.Cut ();
|
||
Assert.Null (_textField.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut_Not_Null_If_Has_Selection ()
|
||
{
|
||
_textField.SelectedStart = 20;
|
||
_textField.CursorPosition = 24;
|
||
_textField.Copy ();
|
||
Assert.Equal ("text", _textField.SelectedText);
|
||
_textField.Cut ();
|
||
Assert.Null (_textField.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut_And_Paste_With_Selection ()
|
||
{
|
||
_textField.SelectedStart = 20;
|
||
_textField.CursorPosition = 24;
|
||
_textField.Copy ();
|
||
Assert.Equal ("text", _textField.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
_textField.Paste ();
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
_textField.SelectedStart = 20;
|
||
_textField.Cut ();
|
||
_textField.Paste ();
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut_And_Paste_With_No_Selection ()
|
||
{
|
||
_textField.SelectedStart = 20;
|
||
_textField.CursorPosition = 24;
|
||
_textField.Copy ();
|
||
Assert.Equal ("text", _textField.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
_textField.SelectedStart = -1;
|
||
_textField.Paste ();
|
||
Assert.Equal ("TAB to jump between texttext fields.", _textField.Text);
|
||
_textField.SelectedStart = 24;
|
||
_textField.Cut ();
|
||
Assert.Null (_textField.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
_textField.SelectedStart = -1;
|
||
_textField.Paste ();
|
||
Assert.Equal ("TAB to jump between texttext fields.", _textField.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut__Not_Allowed_If_Secret_Is_True ()
|
||
{
|
||
_textField.Secret = true;
|
||
_textField.SelectedStart = 20;
|
||
_textField.CursorPosition = 24;
|
||
_textField.Copy ();
|
||
Assert.Null (_textField.SelectedText);
|
||
_textField.Cut ();
|
||
Assert.Null (_textField.SelectedText);
|
||
_textField.Secret = false;
|
||
_textField.Copy ();
|
||
Assert.Equal ("text", _textField.SelectedText);
|
||
_textField.Cut ();
|
||
Assert.Null (_textField.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Paste_Always_Clear_The_SelectedText ()
|
||
{
|
||
_textField.SelectedStart = 20;
|
||
_textField.CursorPosition = 24;
|
||
_textField.Copy ();
|
||
Assert.Equal ("text", _textField.SelectedText);
|
||
_textField.Paste ();
|
||
Assert.Null (_textField.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void TextChanging_Event ()
|
||
{
|
||
bool cancel = true;
|
||
|
||
_textField.TextChanging += (s, e) => {
|
||
Assert.Equal ("changing", e.NewText);
|
||
if (cancel) {
|
||
e.Cancel = true;
|
||
}
|
||
};
|
||
|
||
_textField.Text = "changing";
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
cancel = false;
|
||
_textField.Text = "changing";
|
||
Assert.Equal ("changing", _textField.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void TextChanged_Event ()
|
||
{
|
||
_textField.TextChanged += (s, e) => {
|
||
Assert.Equal ("TAB to jump between text fields.", e.OldValue);
|
||
};
|
||
|
||
_textField.Text = "changed";
|
||
Assert.Equal ("changed", _textField.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Used_Is_True_By_Default ()
|
||
{
|
||
_textField.CursorPosition = 10;
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
_textField.NewKeyDownEvent (new ((KeyCode)0x75)); // u
|
||
Assert.Equal ("TAB to jumup between text fields.", _textField.Text);
|
||
_textField.NewKeyDownEvent (new ((KeyCode)0x73)); // s
|
||
Assert.Equal ("TAB to jumusp between text fields.", _textField.Text);
|
||
_textField.NewKeyDownEvent (new ((KeyCode)0x65)); // e
|
||
Assert.Equal ("TAB to jumusep between text fields.", _textField.Text);
|
||
_textField.NewKeyDownEvent (new ((KeyCode)0x64)); // d
|
||
Assert.Equal ("TAB to jumusedp between text fields.", _textField.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Used_Is_False ()
|
||
{
|
||
_textField.Used = false;
|
||
_textField.CursorPosition = 10;
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
_textField.NewKeyDownEvent (new ((KeyCode)0x75)); // u
|
||
Assert.Equal ("TAB to jumu between text fields.", _textField.Text);
|
||
_textField.NewKeyDownEvent (new ((KeyCode)0x73)); // s
|
||
Assert.Equal ("TAB to jumusbetween text fields.", _textField.Text);
|
||
_textField.NewKeyDownEvent (new ((KeyCode)0x65)); // e
|
||
Assert.Equal ("TAB to jumuseetween text fields.", _textField.Text);
|
||
_textField.NewKeyDownEvent (new ((KeyCode)0x64)); // d
|
||
Assert.Equal ("TAB to jumusedtween text fields.", _textField.Text);
|
||
}
|
||
|
||
[Fact]
|
||
public void ProcessKey_Backspace_From_End ()
|
||
{
|
||
var tf = new TextField ("ABC");
|
||
tf.EnsureFocus ();
|
||
Assert.Equal ("ABC", tf.Text);
|
||
Assert.Equal (3, tf.CursorPosition);
|
||
|
||
// now delete the C
|
||
tf.NewKeyDownEvent (new (KeyCode.Backspace));
|
||
Assert.Equal ("AB", tf.Text);
|
||
Assert.Equal (2, tf.CursorPosition);
|
||
|
||
// then delete the B
|
||
tf.NewKeyDownEvent (new (KeyCode.Backspace));
|
||
Assert.Equal ("A", tf.Text);
|
||
Assert.Equal (1, tf.CursorPosition);
|
||
|
||
// then delete the A
|
||
tf.NewKeyDownEvent (new (KeyCode.Backspace));
|
||
Assert.Equal ("", tf.Text);
|
||
Assert.Equal (0, tf.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void ProcessKey_Backspace_From_Middle ()
|
||
{
|
||
var tf = new TextField ("ABC");
|
||
tf.EnsureFocus ();
|
||
tf.CursorPosition = 2;
|
||
Assert.Equal ("ABC", tf.Text);
|
||
|
||
// now delete the B
|
||
tf.NewKeyDownEvent (new (KeyCode.Backspace));
|
||
Assert.Equal ("AC", tf.Text);
|
||
|
||
// then delete the A
|
||
tf.NewKeyDownEvent (new (KeyCode.Backspace));
|
||
Assert.Equal ("C", tf.Text);
|
||
|
||
// then delete nothing
|
||
tf.NewKeyDownEvent (new (KeyCode.Backspace));
|
||
Assert.Equal ("C", tf.Text);
|
||
|
||
// now delete the C
|
||
tf.CursorPosition = 1;
|
||
tf.NewKeyDownEvent (new (KeyCode.Backspace));
|
||
Assert.Equal ("", tf.Text);
|
||
}
|
||
|
||
[Fact]
|
||
public void Cancel_TextChanging_ThenBackspace ()
|
||
{
|
||
var tf = new TextField ();
|
||
tf.EnsureFocus ();
|
||
tf.NewKeyDownEvent (new (KeyCode.A | KeyCode.ShiftMask));
|
||
Assert.Equal ("A", tf.Text);
|
||
|
||
// cancel the next keystroke
|
||
tf.TextChanging += (s, e) => e.Cancel = e.NewText == "AB";
|
||
tf.NewKeyDownEvent (new (KeyCode.B | KeyCode.ShiftMask));
|
||
|
||
// B was canceled so should just be A
|
||
Assert.Equal ("A", tf.Text);
|
||
|
||
// now delete the A
|
||
tf.NewKeyDownEvent (new (KeyCode.Backspace));
|
||
|
||
Assert.Equal ("", tf.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void Text_Replaces_Tabs_With_Empty_String ()
|
||
{
|
||
_textField.Text = "\t\tTAB to jump between text fields.";
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
_textField.Text = "";
|
||
Clipboard.Contents = "\t\tTAB to jump between text fields.";
|
||
_textField.Paste ();
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void TextField_SpaceHandling ()
|
||
{
|
||
var tf = new TextField () {
|
||
Width = 10,
|
||
Text = " "
|
||
};
|
||
|
||
MouseEvent ev = new MouseEvent () {
|
||
X = 0,
|
||
Y = 0,
|
||
Flags = MouseFlags.Button1DoubleClicked,
|
||
};
|
||
|
||
tf.MouseEvent (ev);
|
||
Assert.Equal (1, tf.SelectedLength);
|
||
|
||
ev = new MouseEvent () {
|
||
X = 1,
|
||
Y = 0,
|
||
Flags = MouseFlags.Button1DoubleClicked,
|
||
};
|
||
|
||
tf.MouseEvent (ev);
|
||
Assert.Equal (1, tf.SelectedLength);
|
||
}
|
||
|
||
[Fact]
|
||
[TextFieldTestsAutoInitShutdown]
|
||
public void CanFocus_False_Wont_Focus_With_Mouse ()
|
||
{
|
||
var top = Application.Top;
|
||
var tf = new TextField () {
|
||
Width = Dim.Fill (),
|
||
CanFocus = false,
|
||
ReadOnly = true,
|
||
Text = "some text"
|
||
};
|
||
var fv = new FrameView ("I shouldn't get focus") {
|
||
Width = Dim.Fill (),
|
||
Height = Dim.Fill (),
|
||
CanFocus = false,
|
||
};
|
||
fv.Add (tf);
|
||
top.Add (fv);
|
||
|
||
Application.Begin (top);
|
||
|
||
Assert.False (tf.CanFocus);
|
||
Assert.False (tf.HasFocus);
|
||
Assert.False (fv.CanFocus);
|
||
Assert.False (fv.HasFocus);
|
||
|
||
tf.MouseEvent (new MouseEvent () {
|
||
X = 1,
|
||
Y = 0,
|
||
Flags = MouseFlags.Button1DoubleClicked
|
||
});
|
||
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.False (tf.CanFocus);
|
||
Assert.False (tf.HasFocus);
|
||
Assert.False (fv.CanFocus);
|
||
Assert.False (fv.HasFocus);
|
||
|
||
Assert.Throws<InvalidOperationException> (() => tf.CanFocus = true);
|
||
fv.CanFocus = true;
|
||
tf.CanFocus = true;
|
||
tf.MouseEvent (new MouseEvent () {
|
||
X = 1,
|
||
Y = 0,
|
||
Flags = MouseFlags.Button1DoubleClicked
|
||
});
|
||
|
||
Assert.Equal ("some ", tf.SelectedText);
|
||
Assert.True (tf.CanFocus);
|
||
Assert.True (tf.HasFocus);
|
||
Assert.True (fv.CanFocus);
|
||
Assert.True (fv.HasFocus);
|
||
|
||
fv.CanFocus = false;
|
||
tf.MouseEvent (new MouseEvent () {
|
||
X = 1,
|
||
Y = 0,
|
||
Flags = MouseFlags.Button1DoubleClicked
|
||
});
|
||
|
||
Assert.Equal ("some ", tf.SelectedText); // Setting CanFocus to false don't change the SelectedText
|
||
Assert.False (tf.CanFocus);
|
||
Assert.False (tf.HasFocus);
|
||
Assert.False (fv.CanFocus);
|
||
Assert.False (fv.HasFocus);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown (useFakeClipboard: true)]
|
||
public void KeyBindings_Command ()
|
||
{
|
||
var tf = new TextField ("This is a test.") { Width = 20 };
|
||
Assert.Equal (15, tf.Text.Length);
|
||
Assert.Equal (15, tf.CursorPosition);
|
||
Assert.False (tf.ReadOnly);
|
||
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Delete)));
|
||
Assert.Equal ("This is a test.", tf.Text);
|
||
tf.CursorPosition = 0;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Delete)));
|
||
Assert.Equal ("his is a test.", tf.Text);
|
||
tf.ReadOnly = true;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.D | KeyCode.CtrlMask)));
|
||
Assert.Equal ("his is a test.", tf.Text);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Delete)));
|
||
Assert.Equal ("his is a test.", tf.Text);
|
||
tf.ReadOnly = false;
|
||
tf.CursorPosition = 1;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Backspace)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
tf.CursorPosition = 5;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Home | KeyCode.ShiftMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is is", tf.SelectedText);
|
||
tf.CursorPosition = 5;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Home | KeyCode.ShiftMask | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is is", tf.SelectedText);
|
||
tf.CursorPosition = 5;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.A | KeyCode.ShiftMask | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is is", tf.SelectedText);
|
||
tf.CursorPosition = 5;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.End | KeyCode.ShiftMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (" a test.", tf.SelectedText);
|
||
tf.CursorPosition = 5;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.End | KeyCode.ShiftMask | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (" a test.", tf.SelectedText);
|
||
tf.CursorPosition = 5;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.E | KeyCode.ShiftMask | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (" a test.", tf.SelectedText);
|
||
tf.CursorPosition = 5;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Home)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (0, tf.CursorPosition);
|
||
tf.CursorPosition = 5;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Home | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (0, tf.CursorPosition);
|
||
tf.CursorPosition = 5;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.A | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (0, tf.CursorPosition);
|
||
tf.CursorPosition = 5;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.ShiftMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("s", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorUp | KeyCode.ShiftMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorRight | KeyCode.ShiftMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("s", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorDown | KeyCode.ShiftMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Null (tf.SelectedText);
|
||
tf.CursorPosition = 7;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.ShiftMask | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("a", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorUp | KeyCode.ShiftMask | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is a", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new ((KeyCode)((int)'B' + KeyCode.ShiftMask | KeyCode.AltMask))));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is is a", tf.SelectedText);
|
||
tf.CursorPosition = 3;
|
||
tf.SelectedStart = -1;
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorRight | KeyCode.ShiftMask | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is ", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorDown | KeyCode.ShiftMask | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is a ", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new ((KeyCode)((int)'F' + KeyCode.ShiftMask | KeyCode.AltMask))));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal ("is a test.", tf.SelectedText);
|
||
Assert.Equal (13, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorLeft)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Null (tf.SelectedText);
|
||
Assert.Equal (12, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorLeft)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (11, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.End)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (13, tf.CursorPosition);
|
||
tf.CursorPosition = 0;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.End | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (13, tf.CursorPosition);
|
||
tf.CursorPosition = 0;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.E | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (13, tf.CursorPosition);
|
||
tf.CursorPosition = 0;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorRight)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (1, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.F | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.Equal (2, tf.CursorPosition);
|
||
tf.CursorPosition = 9;
|
||
tf.ReadOnly = true;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.K | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
tf.ReadOnly = false;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.K | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal ("est.", Clipboard.Contents);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Z | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Y | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Backspace | KeyCode.AltMask)));
|
||
Assert.Equal ("is is a test.", tf.Text);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Y | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal (8, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorUp | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal (6, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new ((KeyCode)((int)'B' + KeyCode.AltMask))));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal (3, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorRight | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal (6, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.CursorDown | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal (8, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new ((KeyCode)((int)'F' + KeyCode.AltMask))));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal (9, tf.CursorPosition);
|
||
Assert.True (tf.Used);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Insert)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal (9, tf.CursorPosition);
|
||
Assert.False (tf.Used);
|
||
tf.SelectedStart = 3;
|
||
tf.CursorPosition = 7;
|
||
Assert.Equal ("is a", tf.SelectedText);
|
||
Assert.Equal ("est.", Clipboard.Contents);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.C | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal ("is a", Clipboard.Contents);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.X | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is t", tf.Text);
|
||
Assert.Equal ("is a", Clipboard.Contents);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.V | KeyCode.CtrlMask)));
|
||
Assert.Equal ("is is a t", tf.Text);
|
||
Assert.Equal ("is a", Clipboard.Contents);
|
||
Assert.Equal (7, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.K | KeyCode.AltMask)));
|
||
Assert.Equal (" t", tf.Text);
|
||
Assert.Equal ("is is a", Clipboard.Contents);
|
||
tf.Text = "TAB to jump between text fields.";
|
||
Assert.Equal (0, tf.CursorPosition);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Delete | KeyCode.CtrlMask)));
|
||
Assert.Equal ("to jump between text fields.", tf.Text);
|
||
tf.CursorPosition = tf.Text.Length;
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Backspace | KeyCode.CtrlMask)));
|
||
Assert.Equal ("to jump between text fields", tf.Text);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.T | KeyCode.CtrlMask)));
|
||
Assert.Equal ("to jump between text fields", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.D | KeyCode.CtrlMask | KeyCode.ShiftMask)));
|
||
Assert.Equal ("", tf.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void Adjust_First ()
|
||
{
|
||
TextField tf = new TextField () {
|
||
Width = Dim.Fill (),
|
||
Text = "This is a test."
|
||
};
|
||
Application.Top.Add (tf);
|
||
Application.Begin (Application.Top);
|
||
|
||
Assert.Equal ("This is a test. ", GetContents ());
|
||
|
||
string GetContents ()
|
||
{
|
||
var item = "";
|
||
for (int i = 0; i < 16; i++) {
|
||
item += Application.Driver.Contents [0, i].Rune;
|
||
}
|
||
return item;
|
||
}
|
||
}
|
||
|
||
[Fact, AutoInitShutdown]
|
||
public void DeleteSelectedText_InsertText_DeleteCharLeft_DeleteCharRight_Cut ()
|
||
{
|
||
var newText = "";
|
||
var oldText = "";
|
||
var tf = new TextField () { Width = 10, Text = "-1" };
|
||
|
||
tf.TextChanging += (s, e) => newText = e.NewText;
|
||
tf.TextChanged += (s, e) => oldText = e.OldValue;
|
||
|
||
Application.Top.Add (tf);
|
||
Application.Begin (Application.Top);
|
||
|
||
Assert.Equal ("-1", tf.Text);
|
||
|
||
// InsertText
|
||
tf.SelectedStart = 1;
|
||
tf.CursorPosition = 2;
|
||
Assert.Equal (1, tf.SelectedLength);
|
||
Assert.Equal ("1", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.D2)));
|
||
Assert.Equal ("-2", newText);
|
||
Assert.Equal ("-1", oldText);
|
||
Assert.Equal ("-2", tf.Text);
|
||
|
||
// DeleteCharLeft
|
||
tf.SelectedStart = 1;
|
||
tf.CursorPosition = 2;
|
||
Assert.Equal (1, tf.SelectedLength);
|
||
Assert.Equal ("2", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Backspace)));
|
||
Assert.Equal ("-", newText);
|
||
Assert.Equal ("-2", oldText);
|
||
Assert.Equal ("-", tf.Text);
|
||
|
||
// DeleteCharRight
|
||
tf.Text = "-1";
|
||
tf.SelectedStart = 1;
|
||
tf.CursorPosition = 2;
|
||
Assert.Equal (1, tf.SelectedLength);
|
||
Assert.Equal ("1", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Delete)));
|
||
Assert.Equal ("-", newText);
|
||
Assert.Equal ("-1", oldText);
|
||
Assert.Equal ("-", tf.Text);
|
||
|
||
// Cut
|
||
tf.Text = "-1";
|
||
tf.SelectedStart = 1;
|
||
tf.CursorPosition = 2;
|
||
Assert.Equal (1, tf.SelectedLength);
|
||
Assert.Equal ("1", tf.SelectedText);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.X | KeyCode.CtrlMask)));
|
||
Assert.Equal ("-", newText);
|
||
Assert.Equal ("-1", oldText);
|
||
Assert.Equal ("-", tf.Text);
|
||
|
||
// Delete word with accented char
|
||
tf.Text = "Les Misérables movie.";
|
||
Assert.True (tf.MouseEvent (new MouseEvent {
|
||
X = 7,
|
||
Y = 1,
|
||
Flags = MouseFlags.Button1DoubleClicked,
|
||
View = tf
|
||
}));
|
||
Assert.Equal ("Misérables ", tf.SelectedText);
|
||
Assert.Equal (11, tf.SelectedLength);
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.Delete)));
|
||
Assert.Equal ("Les movie.", newText);
|
||
Assert.Equal ("Les Misérables movie.", oldText);
|
||
Assert.Equal ("Les movie.", tf.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void Test_RootKeyEvent_Cancel ()
|
||
{
|
||
Application.KeyDown += SuppressKey;
|
||
|
||
var tf = new TextField ();
|
||
|
||
Application.Top.Add (tf);
|
||
Application.Begin (Application.Top);
|
||
|
||
Application.Driver.SendKeys ('a', ConsoleKey.A, false, false, false);
|
||
Assert.Equal ("a", tf.Text);
|
||
|
||
// SuppressKey suppresses the 'j' key
|
||
Application.Driver.SendKeys ('j', ConsoleKey.J, false, false, false);
|
||
Assert.Equal ("a", tf.Text);
|
||
|
||
Application.KeyDown -= SuppressKey;
|
||
|
||
// Now that the delegate has been removed we can type j again
|
||
Application.Driver.SendKeys ('j', ConsoleKey.J, false, false, false);
|
||
Assert.Equal ("aj", tf.Text);
|
||
}
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void Test_RootMouseKeyEvent_Cancel ()
|
||
{
|
||
Application.MouseEvent += SuppressRightClick;
|
||
|
||
var tf = new TextField () { Width = 10 };
|
||
int clickCounter = 0;
|
||
tf.MouseClick += (s, m) => { clickCounter++; };
|
||
|
||
Application.Top.Add (tf);
|
||
Application.Begin (Application.Top);
|
||
|
||
var mouseEvent = new MouseEvent {
|
||
Flags = MouseFlags.Button1Clicked,
|
||
View = tf
|
||
};
|
||
|
||
Application.OnMouseEvent (new MouseEventEventArgs (mouseEvent));
|
||
Assert.Equal (1, clickCounter);
|
||
|
||
// Get a fresh instance that represents a right click.
|
||
// Should be ignored because of SuppressRightClick callback
|
||
mouseEvent = new MouseEvent {
|
||
Flags = MouseFlags.Button3Clicked,
|
||
View = tf
|
||
};
|
||
Application.OnMouseEvent (new MouseEventEventArgs (mouseEvent));
|
||
Assert.Equal (1, clickCounter);
|
||
|
||
Application.MouseEvent -= SuppressRightClick;
|
||
|
||
// Get a fresh instance that represents a right click.
|
||
// Should no longer be ignored as the callback was removed
|
||
mouseEvent = new MouseEvent {
|
||
Flags = MouseFlags.Button3Clicked,
|
||
View = tf
|
||
};
|
||
|
||
// In #3183 OnMouseClicked is no longer called before MouseEvent().
|
||
// This call causes the context menu to pop, and MouseEvent() returns true.
|
||
// Thus, the clickCounter is NOT incremented.
|
||
// Which is correct, because the user did NOT click with the left mouse button.
|
||
Application.OnMouseEvent (new MouseEventEventArgs (mouseEvent));
|
||
Assert.Equal (1, clickCounter);
|
||
}
|
||
|
||
private void SuppressKey (object s, Key arg)
|
||
{
|
||
if (arg.AsRune == new Rune ('j')) {
|
||
arg.Handled = true;
|
||
}
|
||
}
|
||
|
||
private void SuppressRightClick (object sender, MouseEventEventArgs arg)
|
||
{
|
||
if (arg.MouseEvent.Flags.HasFlag (MouseFlags.Button3Clicked))
|
||
arg.Handled = true;
|
||
}
|
||
|
||
[Fact, AutoInitShutdown]
|
||
public void ScrollOffset_Initialize ()
|
||
{
|
||
var tf = new TextField ("Testing Scrolls.") {
|
||
X = 1,
|
||
Y = 1,
|
||
Width = 20
|
||
};
|
||
Assert.Equal (0, tf.ScrollOffset);
|
||
Assert.Equal (16, tf.CursorPosition);
|
||
|
||
Application.Top.Add (tf);
|
||
Application.Begin (Application.Top);
|
||
|
||
Assert.Equal (0, tf.ScrollOffset);
|
||
Assert.Equal (16, tf.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_IsDirty_ClearHistoryChanges ()
|
||
{
|
||
var text = "Testing";
|
||
var tf = new TextField (text);
|
||
|
||
Assert.Equal (text, tf.Text);
|
||
tf.ClearHistoryChanges ();
|
||
Assert.False (tf.IsDirty);
|
||
|
||
Assert.True (tf.NewKeyDownEvent (new (KeyCode.A | KeyCode.ShiftMask)));
|
||
Assert.Equal ($"{text}A", tf.Text);
|
||
Assert.True (tf.IsDirty);
|
||
}
|
||
|
||
[InlineData ("a")] // Lower than selection
|
||
[InlineData ("aaaaaaaaaaa")] // Greater than selection
|
||
[InlineData ("aaaa")] // Equal than selection
|
||
[Theory]
|
||
public void TestSetTextAndMoveCursorToEnd_WhenExistingSelection (string newText)
|
||
{
|
||
var tf = new TextField ();
|
||
tf.Text = "fish";
|
||
tf.CursorPosition = tf.Text.Length;
|
||
|
||
tf.NewKeyDownEvent (new (KeyCode.CursorLeft));
|
||
|
||
tf.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.ShiftMask));
|
||
tf.NewKeyDownEvent (new (KeyCode.CursorLeft | KeyCode.ShiftMask));
|
||
|
||
Assert.Equal (1, tf.CursorPosition);
|
||
Assert.Equal (2, tf.SelectedLength);
|
||
Assert.Equal ("is", tf.SelectedText);
|
||
|
||
tf.Text = newText;
|
||
tf.CursorPosition = tf.Text.Length;
|
||
|
||
Assert.Equal (newText.Length, tf.CursorPosition);
|
||
Assert.Equal (0, tf.SelectedLength);
|
||
Assert.Null (tf.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
public void WordBackward_WordForward_SelectedText_With_Accent ()
|
||
{
|
||
string text = "Les Misérables movie.";
|
||
var tf = new TextField (text) { Width = 30 };
|
||
|
||
Assert.Equal (21, text.Length);
|
||
Assert.Equal (21, tf.Text.GetRuneCount ());
|
||
Assert.Equal (21, tf.Text.GetColumns ());
|
||
|
||
var runes = tf.Text.ToRuneList ();
|
||
Assert.Equal (21, runes.Count);
|
||
Assert.Equal (21, tf.Text.Length);
|
||
|
||
for (int i = 0; i < runes.Count; i++) {
|
||
var cs = text [i];
|
||
var cus = (char)runes [i].Value;
|
||
Assert.Equal (cs, cus);
|
||
}
|
||
|
||
var idx = 15;
|
||
Assert.Equal ('m', text [idx]);
|
||
Assert.Equal ('m', (char)runes [idx].Value);
|
||
Assert.Equal ("m", runes [idx].ToString ());
|
||
|
||
Assert.True (tf.MouseEvent (new MouseEvent {
|
||
X = idx,
|
||
Y = 1,
|
||
Flags = MouseFlags.Button1DoubleClicked,
|
||
View = tf
|
||
}));
|
||
Assert.Equal ("movie.", tf.SelectedText);
|
||
|
||
Assert.True (tf.MouseEvent (new MouseEvent {
|
||
X = idx + 1,
|
||
Y = 1,
|
||
Flags = MouseFlags.Button1DoubleClicked,
|
||
View = tf
|
||
}));
|
||
Assert.Equal ("movie.", tf.SelectedText);
|
||
}
|
||
|
||
[Fact, AutoInitShutdown]
|
||
public void Words_With_Accents_Incorrect_Order_Will_Result_With_Wrong_Accent_Place ()
|
||
{
|
||
var tf = new TextField ("Les Misérables") { Width = 30 };
|
||
var top = Application.Top;
|
||
top.Add (tf);
|
||
Application.Begin (top);
|
||
|
||
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
||
Les Misérables", output);
|
||
|
||
tf.Text = "Les Mise" + char.ConvertFromUtf32 (int.Parse ("0301", NumberStyles.HexNumber)) + "rables";
|
||
Application.Refresh ();
|
||
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
||
Les Misérables", output);
|
||
|
||
// incorrect order will result with a wrong accent place
|
||
tf.Text = "Les Mis" + char.ConvertFromUtf32 (int.Parse ("0301", NumberStyles.HexNumber)) + "erables";
|
||
Application.Refresh ();
|
||
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
||
Les Miśerables", output);
|
||
}
|
||
|
||
[Fact, AutoInitShutdown]
|
||
public void Accented_Letter_With_Three_Combining_Unicode_Chars ()
|
||
{
|
||
var tf = new TextField ("ắ") { Width = 3 };
|
||
var top = Application.Top;
|
||
top.Add (tf);
|
||
Application.Begin (top);
|
||
|
||
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
||
ắ", output);
|
||
|
||
tf.Text = "\u1eaf";
|
||
Application.Refresh ();
|
||
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
||
ắ", output);
|
||
|
||
tf.Text = "\u0103\u0301";
|
||
Application.Refresh ();
|
||
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
||
ắ", output);
|
||
|
||
tf.Text = "\u0061\u0306\u0301";
|
||
Application.Refresh ();
|
||
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
||
ắ", output);
|
||
}
|
||
|
||
[Fact, AutoInitShutdown]
|
||
public void CaptionedTextField_RendersCaption_WhenNotFocused ()
|
||
{
|
||
var tf = GetTextFieldsInView ();
|
||
|
||
tf.Draw ();
|
||
TestHelpers.AssertDriverContentsAre ("", output);
|
||
|
||
// Caption has no effect when focused
|
||
tf.Caption = "Enter txt";
|
||
Assert.True (tf.HasFocus);
|
||
tf.Draw ();
|
||
TestHelpers.AssertDriverContentsAre ("", output);
|
||
|
||
Application.Driver.SendKeys ('\t', ConsoleKey.Tab, false, false, false);
|
||
|
||
Assert.False (tf.HasFocus);
|
||
tf.Draw ();
|
||
TestHelpers.AssertDriverContentsAre ("Enter txt", output);
|
||
}
|
||
|
||
[Theory, AutoInitShutdown]
|
||
[InlineData ("blah")]
|
||
[InlineData (" ")]
|
||
public void CaptionedTextField_DoNotRenderCaption_WhenTextPresent (string content)
|
||
{
|
||
var tf = GetTextFieldsInView ();
|
||
|
||
tf.Draw ();
|
||
TestHelpers.AssertDriverContentsAre ("", output);
|
||
|
||
tf.Caption = "Enter txt";
|
||
Application.Driver.SendKeys ('\t', ConsoleKey.Tab, false, false, false);
|
||
|
||
// Caption should appear when not focused and no text
|
||
Assert.False (tf.HasFocus);
|
||
tf.Draw ();
|
||
TestHelpers.AssertDriverContentsAre ("Enter txt", output);
|
||
|
||
// but disapear when text is added
|
||
tf.Text = content;
|
||
tf.Draw ();
|
||
TestHelpers.AssertDriverContentsAre (content, output);
|
||
}
|
||
|
||
[Fact, AutoInitShutdown]
|
||
public void CaptionedTextField_DoesNotOverspillBounds_Unicode ()
|
||
{
|
||
var caption = "Mise" + Char.ConvertFromUtf32 (Int32.Parse ("0301", NumberStyles.HexNumber)) + "rables";
|
||
|
||
Assert.Equal (11, caption.Length);
|
||
Assert.Equal (10, caption.EnumerateRunes ().Sum (c => c.GetColumns ()));
|
||
|
||
var tf = GetTextFieldsInView ();
|
||
|
||
tf.Caption = caption;
|
||
Application.Driver.SendKeys ('\t', ConsoleKey.Tab, false, false, false);
|
||
Assert.False (tf.HasFocus);
|
||
|
||
tf.Draw ();
|
||
TestHelpers.AssertDriverContentsAre ("Misérables", output);
|
||
}
|
||
|
||
[Theory, AutoInitShutdown]
|
||
[InlineData ("0123456789", "0123456789")]
|
||
[InlineData ("01234567890", "0123456789")]
|
||
public void CaptionedTextField_DoesNotOverspillBounds (string caption, string expectedRender)
|
||
{
|
||
var tf = GetTextFieldsInView ();
|
||
// Caption has no effect when focused
|
||
tf.Caption = caption;
|
||
Application.Driver.SendKeys ('\t', ConsoleKey.Tab, false, false, false);
|
||
Assert.False (tf.HasFocus);
|
||
|
||
tf.Draw ();
|
||
TestHelpers.AssertDriverContentsAre (expectedRender, output);
|
||
}
|
||
|
||
private TextField GetTextFieldsInView ()
|
||
{
|
||
var tf = new TextField {
|
||
Width = 10
|
||
};
|
||
var tf2 = new TextField {
|
||
Y = 1,
|
||
Width = 10
|
||
};
|
||
|
||
var top = Application.Top;
|
||
top.Add (tf);
|
||
top.Add (tf2);
|
||
|
||
Application.Begin (top);
|
||
|
||
Assert.Same (tf, top.Focused);
|
||
|
||
return tf;
|
||
}
|
||
|
||
[Fact]
|
||
public void OnEnter_Does_Not_Throw_If_Not_IsInitialized_SetCursorVisibility ()
|
||
{
|
||
var top = new Toplevel ();
|
||
var tf = new TextField () { Width = 10 };
|
||
top.Add (tf);
|
||
|
||
var exception = Record.Exception (tf.SetFocus);
|
||
Assert.Null (exception);
|
||
}
|
||
|
||
[Fact]
|
||
public void WordBackward_WordForward_Mixed ()
|
||
{
|
||
var tf = new TextField ("Test with0. and!.?;-@+") { Width = 30 };
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorLeft));
|
||
Assert.Equal (15, tf.CursorPosition);
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorLeft));
|
||
Assert.Equal (12, tf.CursorPosition);
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorLeft));
|
||
Assert.Equal (10, tf.CursorPosition);
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorLeft));
|
||
Assert.Equal (5, tf.CursorPosition);
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorLeft));
|
||
Assert.Equal (0, tf.CursorPosition);
|
||
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorRight));
|
||
Assert.Equal (5, tf.CursorPosition);
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorRight));
|
||
Assert.Equal (10, tf.CursorPosition);
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorRight));
|
||
Assert.Equal (12, tf.CursorPosition);
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorRight));
|
||
Assert.Equal (15, tf.CursorPosition);
|
||
tf.NewKeyDownEvent (new (KeyCode.CtrlMask | KeyCode.CursorRight));
|
||
Assert.Equal (22, tf.CursorPosition);
|
||
}
|
||
|
||
[Fact, TextFieldTestsAutoInitShutdown]
|
||
public void Cursor_Position_Initialization ()
|
||
{
|
||
Assert.False (_textField.IsInitialized);
|
||
Assert.Equal (32, _textField.CursorPosition);
|
||
Assert.Equal (0, _textField.SelectedLength);
|
||
Assert.Null (_textField.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
|
||
}
|
||
|
||
[Fact, TextFieldTestsAutoInitShutdown]
|
||
public void Copy_Paste_Surrogate_Pairs ()
|
||
{
|
||
_textField.Text = "TextField with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!";
|
||
_textField.SelectAll ();
|
||
_textField.Cut ();
|
||
Assert.Equal ("TextField with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!", Application.Driver.Clipboard.GetClipboardData ());
|
||
Assert.Equal (string.Empty, _textField.Text);
|
||
_textField.Paste ();
|
||
Assert.Equal ("TextField with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!", _textField.Text);
|
||
}
|
||
|
||
[Fact, TextFieldTestsAutoInitShutdown]
|
||
public void Copy_Paste_Text_Changing_Updates_Cursor_Position ()
|
||
{
|
||
_textField.TextChanging += _textField_TextChanging;
|
||
|
||
void _textField_TextChanging (object sender, TextChangingEventArgs e)
|
||
{
|
||
if (e.NewText.GetRuneCount () > 11) {
|
||
e.NewText = e.NewText [..11];
|
||
}
|
||
}
|
||
|
||
Assert.Equal (32, _textField.CursorPosition);
|
||
_textField.SelectAll ();
|
||
_textField.Cut ();
|
||
Assert.Equal ("TAB to jump between text fields.", Application.Driver.Clipboard.GetClipboardData ());
|
||
Assert.Equal (string.Empty, _textField.Text);
|
||
Assert.Equal (0, _textField.CursorPosition);
|
||
_textField.Paste ();
|
||
Assert.Equal ("TAB to jump", _textField.Text);
|
||
Assert.Equal (11, _textField.CursorPosition);
|
||
|
||
_textField.TextChanging -= _textField_TextChanging;
|
||
}
|
||
}
|