open-maui/OpenMaui
2
0
Fork 0
Code Issues Releases 1

feat(interop): add safe handle wrappers and configuration options

Browse Source 
Implement SafeHandle wrappers for native resources (SafeGtkWidgetHandle, SafeGObjectHandle, SafeX11DisplayHandle, SafeX11CursorHandle, SafeDlopenHandle) to prevent memory leaks. Move gesture and rendering configuration from static properties to LinuxApplicationOptions for better testability and DI compatibility. Add THREADING.md and DI-MIGRATION.md documentation. Include LayoutIntegrationTests for Measure/Arrange pipeline and SkiaViewTheoryTests with parameterized test cases using [Theory] attributes.
This commit is contained in:
David H. Friedel Jr.
2026-03-06 23:40:51 -05:00
parent 3412cb982e
commit 6b45f28b4e
7 changed files with 1505 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

201
tests/Views/SkiaViewTheoryTests.cs Normal file
View File

@@ -0,0 +1,201 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using FluentAssertions;
using Microsoft.Maui.Graphics;
using Microsoft.Maui.Platform;
using Xunit;
namespace Microsoft.Maui.Controls.Linux.Tests.Views;
public class SkiaLabelTheoryTests
{
[Theory]
[InlineData(FontAttributes.None)]
[InlineData(FontAttributes.Bold)]
[InlineData(FontAttributes.Italic)]
[InlineData(FontAttributes.Bold | FontAttributes.Italic)]
public void FontAttributes_AllValues_CanBeSet(FontAttributes attributes)
{
// Arrange
var label = new SkiaLabel();
// Act
label.FontAttributes = attributes;
// Assert
label.FontAttributes.Should().Be(attributes);
}
[Theory]
[InlineData(TextAlignment.Start)]
[InlineData(TextAlignment.Center)]
[InlineData(TextAlignment.End)]
public void HorizontalTextAlignment_AllValues_CanBeSet(TextAlignment alignment)
{
// Arrange
var label = new SkiaLabel();
// Act
label.HorizontalTextAlignment = alignment;
// Assert
label.HorizontalTextAlignment.Should().Be(alignment);
}
[Theory]
[InlineData(TextAlignment.Start)]
[InlineData(TextAlignment.Center)]
[InlineData(TextAlignment.End)]
public void VerticalTextAlignment_AllValues_CanBeSet(TextAlignment alignment)
{
// Arrange
var label = new SkiaLabel();
// Act
label.VerticalTextAlignment = alignment;
// Assert
label.VerticalTextAlignment.Should().Be(alignment);
}
[Theory]
[InlineData(TextDecorations.None)]
[InlineData(TextDecorations.Underline)]
[InlineData(TextDecorations.Strikethrough)]
public void TextDecorations_AllValues_CanBeSet(TextDecorations decorations)
{
// Arrange
var label = new SkiaLabel();
// Act
label.TextDecorations = decorations;
// Assert
label.TextDecorations.Should().Be(decorations);
}
[Theory]
[InlineData(LineBreakMode.NoWrap)]
[InlineData(LineBreakMode.WordWrap)]
[InlineData(LineBreakMode.CharacterWrap)]
[InlineData(LineBreakMode.HeadTruncation)]
[InlineData(LineBreakMode.TailTruncation)]
[InlineData(LineBreakMode.MiddleTruncation)]
public void LineBreakMode_AllValues_CanBeSet(LineBreakMode mode)
{
// Arrange
var label = new SkiaLabel();
// Act
label.LineBreakMode = mode;
// Assert
label.LineBreakMode.Should().Be(mode);
}
}
public class SkiaViewVisibilityTheoryTests
{
public static IEnumerable<object[]> ViewInstances()
{
yield return new object[] { new SkiaLabel() };
yield return new object[] { new SkiaButton() };
yield return new object[] { new SkiaCheckBox() };
yield return new object[] { new SkiaEntry() };
yield return new object[] { new SkiaProgressBar() };
}
[Theory]
[MemberData(nameof(ViewInstances))]
public void AllViews_DefaultVisible(SkiaView view)
{
// Assert
view.IsVisible.Should().BeTrue();
}
[Theory]
[MemberData(nameof(ViewInstances))]
public void AllViews_DefaultEnabled(SkiaView view)
{
// Assert
view.IsEnabled.Should().BeTrue();
}
[Theory]
[MemberData(nameof(ViewInstances))]
public void AllViews_CanBeDisabled(SkiaView view)
{
// Act
view.IsEnabled = false;
// Assert
view.IsEnabled.Should().BeFalse();
}
}
public class SkiaSliderTheoryTests
{
[Theory]
[InlineData(0, 100, 50, 50)]
[InlineData(0, 100, -10, 0)]
[InlineData(0, 100, 200, 100)]
[InlineData(0, 1, 0.5, 0.5)]
[InlineData(10, 20, 15, 15)]
public void Value_ClampsToRange(double min, double max, double setValue, double expectedValue)
{
// Arrange
var slider = new SkiaSlider();
// Always set Maximum before Minimum when Minimum > default (1.0)
slider.Maximum = max;
slider.Minimum = min;
// Act
slider.Value = setValue;
// Assert
slider.Value.Should().Be(expectedValue);
}
}
public class SkiaEntryTextTheoryTests
{
[Theory]
[InlineData("")]
[InlineData("Hello")]
[InlineData("Hello World with spaces")]
[InlineData("Special chars: !@#$%^&*()")]
[InlineData("Unicode: \u3053\u3093\u306B\u3061\u306F")]
[InlineData("This is a very long string that exceeds one hundred characters in length to test how the SkiaEntry control handles lengthy text input values properly")]
public void Text_VariousStrings_SetCorrectly(string text)
{
// Arrange
var entry = new SkiaEntry();
// Act
entry.Text = text;
// Assert
entry.Text.Should().Be(text);
}
[Theory]
[InlineData("")]
[InlineData("Hello")]
[InlineData("Hello World with spaces")]
[InlineData("Special chars: !@#$%^&*()")]
[InlineData("Unicode: \u3053\u3093\u306B\u3061\u306F")]
[InlineData("This is a very long string that exceeds one hundred characters in length to test how the SkiaEntry control handles lengthy placeholder text values properly")]
public void Placeholder_VariousStrings_SetCorrectly(string placeholder)
{
// Arrange
var entry = new SkiaEntry();
// Act
entry.Placeholder = placeholder;
// Assert
entry.Placeholder.Should().Be(placeholder);
}
}