iframe-proxy

MartinZikmund · 2026-07-02T12:17:17Z

GitHub Issue: Related to #9811 (first batch of an ongoing effort; does not fully close it)

PR Type:

💬 Other — 🧪 Test infrastructure: migrate SamplesApp.UITests (Selenium/Xamarin) into equivalent Uno runtime tests.

What changed? 🚀

The Selenium/Xamarin-based SamplesApp.UITests do not run on the Skia targets. This PR migrates the first tractable batch of them into equivalent runtime tests (Uno.UI.RuntimeTests), which run on Skia (Desktop + WASM), native, and WinUI.

For each UITest class/method we: (1) judged whether it's meaningful on Skia, (2) translated it to a runtime test if so, and (3) removed the original. Non-translatable tests are kept in place with a short explainer comment for manual review.

This batch:

30 new runtime-test files added under src/Uno.UI.RuntimeTests/Tests/** (~114 test cases, all green on Skia Desktop / Win32).
33 original UITest files removed (migrated or already-covered by existing runtime tests).
5 UITest files kept with an explainer (not applicable to Skia): GyrometerTests (sensor returns null on Skia), TestFrameworkTests (tests the Xamarin UITest harness itself), Wasm/Given_CustomEvents (WASM DOM), BindableDrawerLayoutTests, and UnoSamples_Tests.XBind (its XBind_Validation half relies on x:Uid, not resolvable by the runtime query shim — its XBind_Functions half was migrated).

Translation approach (per test):

Reconstruct inline for simple, self-contained scenarios (build the controls directly, drive them, assert).
Load the real sample by name (SampleControlUITestBase.RunAsync) for elaborate sample/harness pages.
Real pointer taps via InputInjector (#if HAS_INPUT_INJECTOR || WINAPPSDK, gated off native heads with [PlatformCondition]).
Pixel checks via UITestHelper.ScreenShot + ImageAssert (gated #if !HAS_RENDER_TARGET_BITMAP [Ignore], i.e. skipped on WASM/Reference).
Where a UITest was [Ignore]d/flaky, we tried to enable it as a runtime test (the flakiness was often a Selenium/native/screenshot artifact) rather than blindly carrying the skip forward.

Each wave was built and run via the /runtime-tests skill (Skia Desktop) and committed only when green. This is a foundation batch; further batches (the larger TextBox/ListView/TreeView/Manipulation/input suites) will follow.

New runtime tests span: AutomationId, Control (disabled input suppression), x:Bind functions, ToggleSwitch header, RadioMenuFlyoutItem, VisualStateManager, StaticResource, ContentControl, InfoBar, CheckBox, RadioButton(s), Pivot, Popup (light-dismiss + placement), NumberBox, Enability, ResourceLoader, App.xaml global resources, FocusManager (direction + input), NativeButtons, SplitView, SolidColorBrush/LinearGradientBrush/Geometry/Path/Shapes.

PR Checklist ✅

🧪 Added Runtime tests, UI tests, or a manual test sample (this PR is the tests)
📚 Docs have been added/updated following the documentation template (N/A — test-only change)
🖼️ Validated PR Screenshots Compare Test Run results (to validate on CI)
❗ Contains NO breaking changes
👀 Reviewed 2 other open pull requests (optional but appreciated!)

🤖 Generated with Claude Code

https://claude.ai/code

Ports the three SamplesApp.UITests RadioButton scenarios (UnoSamples_Tests.RadioButton.cs) to Given_RadioButton runtime tests, exercising the real pointer-tap path via InputInjector on Skia: selection, disabled-tap gating, no-uncheck-on-retap, and state preservation across IsEnabled toggling. Verified 3/3 green on Skia Desktop. Original UITest removed; these did not run on Skia. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015b87VRZp2F6bZcEjFCTmmz

Migrates the following SamplesApp.UITests to Uno.UI.RuntimeTests (11 test cases, all green on Skia Desktop): - AutomationId_Tests -> Given_AutomationId_UITest (load-sample; finds items by AutomationProperties.AutomationId since the shim's Marked matches Name only) - Control_Tests -> Given_Control_UITest (inline; disabled subtree suppresses pointer input, via InputInjector) - UnoSamples_Tests.XBind (XBind_Functions) -> Given_XBind_UITest (load-sample). XBind_Validation kept in the UITest with an explainer (sample uses x:Uid, not resolvable by the runtime query shim) - UnoSamples_Tests.ToggleSwitch (Header) -> Given_ToggleSwitch_UITest (inline). TemplateReuse dropped: already covered by Given_FrameworkTemplatePool - Given_RadioMenuFlyoutItem -> Given_RadioMenuFlyoutItem_UITest (inline; group selection semantics) - VisualStateManagerTest -> Given_VisualStateManager_UITest (load-sample; complex setters + state-change events) Produced via a produce-integrate migration workflow (subagents translate, main thread integrates + builds + runs). Original UITests removed; they did not run on Skia. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015b87VRZp2F6bZcEjFCTmmz

- UnoSamples_Tests.StaticResource -> Given_StaticResource_UITest (load-sample; XAML/C#/converter StaticResource resolution, 3 DataRows, 3/3 green on Skia Desktop) - UnoSamples_RadioButton_Tests removed: already covered by Given_RadioButton.Pointer (RadioButton_IsEnabled_Automated scenarios) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015b87VRZp2F6bZcEjFCTmmz

ContentControl, InfoBar, CheckBox, RadioButtons, Pivot UITests ported to Uno.UI.RuntimeTests (13 test cases, all green on Skia Desktop). Mix of inline reconstruction and load-sample; originals removed. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015b87VRZp2F6bZcEjFCTmmz

Popup light-dismiss + placement, NumberBox (+ Uno spin/validation), and input Enability UITests ported to Uno.UI.RuntimeTests (57 test cases, all green on Skia Desktop). Popups reconstructed inline (their child is reparented under PopupRoot, out of WindowContent's subtree). Originals removed. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015b87VRZp2F6bZcEjFCTmmz

ResourceLoader (x:Uid resw resolution), App.xaml global resources, and FocusManager direction/input UITests ported to Uno.UI.RuntimeTests (9 test cases, all green on Skia Desktop). GyrometerTests kept in place with an explainer: Gyrometer.GetDefault() returns null on Skia, so there is no sensor to exercise in a runtime test. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015b87VRZp2F6bZcEjFCTmmz

Migrated (3 test cases, green on Skia Desktop): - UnoSamples_Test_NativeButtons -> Given_NativeButtons_UITest (native chrome is incidental; Click/Tapped/Command + IsEnabled gating reconstructed with default styling, previously Android-only test enabled) - SplitViewTests -> Given_SplitView_UITest Removed as already-covered: - SystemNavigationManagerTests (Given_BackButtonIntegration.RequestBack) - RoutedEventIsEnabled_Tests (Given_Enability_UITest hit-test suppression) Kept with explainer (not Skia-applicable): - TestFrameworkTests (tests the Xamarin UITest harness itself) - Wasm/Given_CustomEvents (WASM DOM custom events) - BindableDrawerLayoutTests Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015b87VRZp2F6bZcEjFCTmmz

SolidColorBrush color mutation, LinearGradientBrush stops, Geometry, Path, shape measurement, and shape ClearData UITests ported to Uno.UI.RuntimeTests (15 test cases, all green on Skia Desktop). Pixel checks via UITestHelper.ScreenShot + ImageAssert, gated with #if !HAS_RENDER_TARGET_BITMAP [Ignore]. Rectangle_Rounding removed as already-covered. Originals removed. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015b87VRZp2F6bZcEjFCTmmz

github-actions · 2026-07-02T12:17:39Z

Claude finished @MartinZikmund's task in 8m 21s —— View job

PR Review

Gather context and understand the request
Review the diff for issues
Post inline comments for specific findings
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Overall verdict: The migration approach is sound — inline reconstruction, InputInjector-based pointer injection, proper [PlatformCondition] gating, and try/finally cleanup are correctly applied in most files. A handful of consistency issues are worth fixing before merge.

Issues by severity:

Severity	Count	Topics
⚠️ Medium	2	Missing `try/finally` cleanup (window content left stale on failure)
ℹ️ Low	4	Multi-line XML doc comments; test-local types declared `public`
📎 Informational	1	`#nullable enable` absent from 26 of 30 new files

Inline comments filed (4):

Given_NumberBox_UITest.cs:31 — All 7 test methods call UITestHelper.Load() but have no try/finally { WindowHelper.WindowContent = null; } cleanup. A failing assertion leaves stale content for every subsequent test.
Given_RadioButton.Pointer.cs:33 — Same missing cleanup on all 3 pointer tests.
Given_ContentControl_UITest.cs:15 and Given_AutomationId_UITest.cs:16 — Multi-line /// <summary> XML doc comments. Code-style says "never write multi-paragraph docstrings or multi-line comment blocks — one short line max."
Given_Pivot_UITest.cs:103 — public class MyCustomPivotItem and Given_Path_UITest.cs:19 — public enum DataStyle are test-local helpers unnecessarily exposed as public; should be private.

Cross-cutting notes:

26 of 30 new *_UITest.cs files lack #nullable enable. Code-style.md requires it on new/refactored files. Not a blocker but worth a sweep.
The files that do have cleanup (Given_Popup_LightDismiss_UITest.cs, Given_CheckBox_UITest.cs, Given_NativeButtons_UITest.cs, etc.) are well-structured — consistent use of [PlatformCondition], IsXamlIsland early-return guard, and correct using var mouse = injector.GetMouse() lifetime.
The #if !HAS_RENDER_TARGET_BITMAP [Ignore] pattern in Given_SolidColorBrush_UITest.cs and Given_LinearGradientBrush_UITest.cs matches the established codebase convention (same as Given_Button.cs, Given_TextBox.cs).
Given_RadioMenuFlyoutItem_UITest.cs has no cleanup, but it never adds to the visual tree — no issue there.

Copilot

Pull request overview

This PR is presented as the first batch of migrating SamplesApp.UITests (Selenium/Xamarin) to Uno.UI.RuntimeTests, but the diff also includes broad platform/renderer and API surface changes (including a major version bump), making it significantly wider in scope than “test infrastructure”.

Changes:

Bumps version.json to 7.0-dev.{height} and updates docs TOC to include “Upgrading to Uno 7.0”.
Removes or reduces many platform-specific (__WASM__, __ANDROID__, __APPLE_UIKIT__, XAMARIN) code paths and deletes multiple platform-specific source files across Uno.UI, templates, and add-ins.
Updates unit/runtime test types and infrastructure wiring (e.g., DependencyObject → FrameworkElement in several tests; minor runtime test refactors).

Reviewed changes

Copilot reviewed 69 out of 69 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
version.json	Major version bump to `7.0-dev.{height}`.
src/Uno.UI/Uno/TemplateManager.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Window/Window.wasm.cs	Removes WASM-specific `Window.Resize` export.
src/Uno.UI/UI/Xaml/Window/Window.cs	Removes platform-gated `SetHost(this)` call during initialization.
src/Uno.UI/UI/Xaml/Window/Window.Android.cs	Removes Android-specific `IsStatusBarTranslucent` API.
src/Uno.UI/UI/Xaml/Window/Native/NativeWindowWrapperBase.cs	Removes AppleUIKit-only abstract `GetWindowSize`.
src/Uno.UI/UI/Xaml/Window/Native/INativeWindowWrapper.cs	Removes AppleUIKit-only `GetWindowSize` from the interface.
src/Uno.UI/UI/Xaml/Window/Implementations/BaseWindowImplementation.cs	Narrows `XamlRoot.InvalidateMeasure()` trigger to `__SKIA__`.
src/Uno.UI/UI/Xaml/VisualStateManager.cs	Removes WASM DOM visual-state assignment hook.
src/Uno.UI/UI/Xaml/VisualStateGroup.cs	Removes AppleUIKit-only `UIKit` using.
src/Uno.UI/UI/Xaml/UIElement.FocusMixins.cs	Removes Android-specific `new` modifier for `IsFocused`.
src/Uno.UI/UI/Xaml/SpecializedResourceDictionary.cs	Simplifies 64-bit detection by removing WASM-specific check.
src/Uno.UI/UI/Xaml/SizeChangedEventHandler.cs	Removes redundant platform-conditional `_Size` aliases.
src/Uno.UI/UI/Xaml/Shapes/SvgElement.wasm.cs	Removes WASM SvgElement implementation.
src/Uno.UI/UI/Xaml/Shapes/Rectangle.cs	Limits `MeasureOverride` override to `__SKIA__`.
src/Uno.UI/UI/Xaml/Shapes/Polyline.cs	Removes WASM-only base tag constructor call.
src/Uno.UI/UI/Xaml/Shapes/Polygon.cs	Removes WASM-only base tag constructor call.
src/Uno.UI/UI/Xaml/Shapes/Ellipse.cs	Limits `MeasureOverride` override to `__SKIA__`.
src/Uno.UI/UI/Xaml/Shapes/Ellipse.Android.cs	Removes Android-specific `ArrangeOverride`.
src/Uno.UI/UI/Xaml/RoutedEventHandler.cs	Removes WASM-only `RoutedEventHandlerWithHandled` delegate.
src/Uno.UI/UI/Xaml/ResourceDictionary.cs	Narrows theme-cache invalidation removal path to `__SKIA__`.
src/Uno.UI/UI/Xaml/Media/XamlCompositionBrushBase.Android.cs	Removes Android-specific paint application override.
src/Uno.UI/UI/Xaml/Media/SolidColorBrush.cs	Removes Android/iOS alias usings.
src/Uno.UI/UI/Xaml/Media/SolidColorBrush.Android.cs	Removes Android-specific paint application override.
src/Uno.UI/UI/Xaml/Media/PathSegment.wasm.cs	Removes WASM-only `ToDataStream()` default implementation.
src/Uno.UI/UI/Xaml/Media/LineSegment.wasm.cs	Removes WASM-only SVG path serialization.
src/Uno.UI/UI/Xaml/Media/Imaging/SvgImageSource.provider.cs	Limits SVG provider compilation to `__SKIA__`.
src/Uno.UI/UI/Xaml/Media/Imaging/SvgImageSource.cs	Limits provider initialization to `__SKIA__`.
src/Uno.UI/UI/Xaml/Media/GradientBrush.wasm.cs	Removes WASM-only CSS/SVG conversion API.
src/Uno.UI/UI/Xaml/Media/GradientBrush.Apple.cs	Removes Apple-only CALayer API.
src/Uno.UI/UI/Xaml/Media/GradientBrush.Android.cs	Removes Android-only shader API.
src/Uno.UI/UI/Xaml/Media/FillRuleExtensions.Apple.cs	Removes Apple-only FillRule mapping.
src/Uno.UI/UI/Xaml/Media/Animation/Transition.cs	Removes Android/iOS alias usings.
src/Uno.UI/UI/Xaml/Media/Animation/RepositionThemeAnimation.cs	Shrinks `[NotImplemented]` condition to fewer targets.
src/Uno.UI/UI/Xaml/Media/Animation/NavigationThemeTransition.cs	Shrinks `[NotImplemented]` condition to fewer targets.
src/Uno.UI/UI/Xaml/Media/Animation/ExponentialEase.Android.cs	Removes Android-only stub.
src/Uno.UI/UI/Xaml/Media/Animation/ColorAnimationUsingKeyFrames.wasm.cs	Removes WASM-only frame hook.
src/Uno.UI/UI/Xaml/Media/Animation/ColorAnimationUsingKeyFrames.Apple.cs	Removes Apple-only frame hook.
src/Uno.UI/UI/Xaml/Media/AcrylicBrush/AcrylicBrush.cs	Changes fallback default gating to `__SKIA__` only.
src/Uno.UI/UI/Xaml/Markup/Reader/XamlObjectBuilder.cs	Simplifies platform-specific `_View` aliasing.
src/Uno.UI/UI/Xaml/Internal/VisualTree.cs	Removes AppleUIKit-only `UIKit` using.
src/Uno.UI/UI/Xaml/Input/KeyRoutedEventArgs.wasm.cs	Removes WASM HTML-routed args handling.
src/Uno.UI/UI/Xaml/Input/Internal/UnoFocusInputHandler.cs	Removes WASM-only tabindex setup on root element.
src/Uno.UI/UI/Xaml/ILayoutConstraints.cs	Simplifies platform-specific `_View` aliasing.
src/Uno.UI/UI/Xaml/IFrameworkTemplateInternal.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/FrameworkTemplate.debugging.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/FrameworkTemplate.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/FrameworkElement.EffectiveViewport.cs	Simplifies platform-specific `_View` aliasing.
src/Uno.UI/UI/Xaml/Extensions/ThicknessExtensions.Android.cs	Removes empty Android-specific extension stub.
src/Uno.UI/UI/Xaml/Extensions/FontProperties.UIKit.cs	Removes UIKit-only `FontProperties` record.
src/Uno.UI/UI/Xaml/ElementStub.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Documents/Underline.wasm.cs	Removes WASM HTML-tag constructor.
src/Uno.UI/UI/Xaml/Documents/Underline.cs	Makes `Underline()` constructor always present.
src/Uno.UI/UI/Xaml/Documents/TextElement.XamlRoot.cs	Removes WASM-only `new` modifier for `XamlRoot`.
src/Uno.UI/UI/Xaml/Documents/Span.wasm.cs	Removes WASM HTML-tag constructors/initialization.
src/Uno.UI/UI/Xaml/Documents/Span.cs	Makes `Span()` constructor always present.
src/Uno.UI/UI/Xaml/Documents/Run.wasm.cs	Removes WASM text update partial.
src/Uno.UI/UI/Xaml/Documents/Run.cs	Removes WASM/Xamarin coercion callback on `Run.Text`.
src/Uno.UI/UI/Xaml/Documents/LineBreak.wasm.cs	Removes WASM HTML-tag constructor.
src/Uno.UI/UI/Xaml/Documents/Inline.wasm.cs	Removes WASM HTML-tag constructors.
src/Uno.UI/UI/Xaml/Documents/Inline.cs	Narrows override gating to `__NETSTD_REFERENCE__` only.
src/Uno.UI/UI/Xaml/DependencyPropertyDescriptor.cs	Removes WASM interpreter workaround; always allows `Type.GetType`.
src/Uno.UI/UI/Xaml/DependencyProperty.Dictionary.NameToProperty.cs	Simplifies platform-specific `_View` aliasing.
src/Uno.UI/UI/Xaml/DependencyProperty.cs	Simplifies platform-specific `_View` aliasing.
src/Uno.UI/UI/Xaml/DataTemplate.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Data/TemplateBinding.cs	Removes Xamarin-only `IValueConverter` alias block.
src/Uno.UI/UI/Xaml/ControlTemplate.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Controls/WebView/WebView1/WebView.Android.cs	Removes Android-only clipping settings partial.
src/Uno.UI/UI/Xaml/Controls/WebView/Native/Android/NativeWebView.Android.cs	Removes Android-specific native web view constructor.
src/Uno.UI/UI/Xaml/Controls/ViewBox/Viewbox.Properties.cs	Removes AppleUIKit-only using.
src/Uno.UI/UI/Xaml/Controls/ToolTip/ToolTipService.cs	Removes AppleUIKit-only using.
src/Uno.UI/UI/Xaml/Controls/ToggleSwitch/ToggleSwitch.cs	Removes AppleUIKit-only using.
src/Uno.UI/UI/Xaml/Controls/ToggleSwitch/ToggleSwitch.Android.cs	Removes Android-only `OnLoadedPartial` behavior.
src/Uno.UI/UI/Xaml/Controls/TimePicker/NativeTimePickerFlyoutPresenter.cs	Removes Android/iOS-only flyout presenter.
src/Uno.UI/UI/Xaml/Controls/TextBox/TextBox.cs	Removes AppleUIKit-only `new` event modifier for `Paste`.
src/Uno.UI/UI/Xaml/Controls/StackPanel/StackPanel.uno.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Controls/SplitButton/SplitButton.cs	Removes Android-only `new` event modifier for `Click`.
src/Uno.UI/UI/Xaml/Controls/Slider/Slider.cs	Removes AppleUIKit-only using block.
src/Uno.UI/UI/Xaml/Controls/ScrollViewer/ScrollViewer.focus.cs	Enables focus-navigation logic on all platforms (removes wrapping `#if`).
src/Uno.UI/UI/Xaml/Controls/ScrollContentPresenter/IScrollContentPresenter.wasm.cs	Removes WASM-only interface partial.
src/Uno.UI/UI/Xaml/Controls/Repeater/ItemsRepeater.Properties.cs	Removes Android-only `new` modifier for `Layout` property.
src/Uno.UI/UI/Xaml/Controls/RelativePanel/RPNode.mux.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Controls/RelativePanel/RPNode.h.mux.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Controls/RelativePanel/RelativePanel.uno.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Controls/PullToRefresh/Native/NativeRefreshVisualizer.cs	Removes Android/iOS native refresh visualizer partial.
src/Uno.UI/UI/Xaml/Controls/PullToRefresh/Native/NativeRefreshControl.iOS.cs	Removes iOS native refresh control.
src/Uno.UI/UI/Xaml/Controls/ProgressRing/Legacy/ProgressRing.cs	Removes native-style defaulting on Android/AppleUIKit.
src/Uno.UI/UI/Xaml/Controls/ProgressRing/Legacy/NativeProgressRing.UIKit.cs	Removes UIKit native progress ring type.
src/Uno.UI/UI/Xaml/Controls/Primitives/SettingsFlyoutTemplateSettings.UIKit.cs	Removes UIKit-only template settings stub.
src/Uno.UI/UI/Xaml/Controls/Primitives/PivotPanel.cs	Removes AppleUIKit-only using.
src/Uno.UI/UI/Xaml/Controls/Pivot/Pivot.cs	Narrows binding-workaround block to `__SKIA__` only.
src/Uno.UI/UI/Xaml/Controls/Picker/PickerItem.UIKit.cs	Removes UIKit-only PickerItem partial.
src/Uno.UI/UI/Xaml/Controls/PasswordBox/PasswordBox.wasm.cs	Removes WASM-only reveal-state wiring.
src/Uno.UI/UI/Xaml/Controls/Page/Page.cs	Removes AppleUIKit-only `new` modifier for `Frame`.
src/Uno.UI/UI/Xaml/Controls/NavigationView/NavigationViewItemBase.cs	Narrows `new Depth` hiding condition (drops `__WASM__`).
src/Uno.UI/UI/Xaml/Controls/MediaPlayerElement/MediaPlayerPresenter.Others.cs	Removes platform wrapping `#if` to compile on more targets.
src/Uno.UI/UI/Xaml/Controls/ListViewBase/VirtualizingPanelGenerator.managed.cs	Removes Android/AppleUIKit layout alias switching.
src/Uno.UI/UI/Xaml/Controls/ListViewBase/ListViewBaseHeaderItem.Android.cs	Removes Android-only header item partial.
src/Uno.UI/UI/Xaml/Controls/LayoutPanel/LayoutPanel.Properties.cs	Removes Android-only `new` modifier for `Layout`.
src/Uno.UI/UI/Xaml/Controls/ItemsView/ItemsView.properties.cs	Removes Android-only `new` modifier for `Layout`.
src/Uno.UI/UI/Xaml/Controls/ItemsStackPanel/ItemsStackPanel.NotImplemented.cs	Broadens compilation by simplifying preprocessor condition.
src/Uno.UI/UI/Xaml/Controls/ItemsPanelTemplate.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Controls/ItemsControl/ItemsPresenter.iOSAndroid.cs	Removes iOS/Android-only layout opt-out partial.
src/Uno.UI/UI/Xaml/Controls/ImageSourceHelper.cs	Removes Xamarin-only overload.
src/Uno.UI/UI/Xaml/Controls/Image/Image.svg.cs	Narrows SVG canvas field to `__SKIA__`.
src/Uno.UI/UI/Xaml/Controls/Image/Image.shared.cs	Removes AppleUIKit-only `new` modifier for `Description`.
src/Uno.UI/UI/Xaml/Controls/IListView.cs	Removes Xamarin-only `ItemClickCommand`.
src/Uno.UI/UI/Xaml/Controls/Icons/IconElement.cs	Removes Android-only `new` modifier for `Foreground`.
src/Uno.UI/UI/Xaml/Controls/GroupStyle.cs	Drops `__WASM__` from `[NotImplemented]` gating.
src/Uno.UI/UI/Xaml/Controls/GridView/GridViewItem.UIKit.cs	Removes UIKit GridViewItem partial.
src/Uno.UI/UI/Xaml/Controls/Grid/Grid.Properties.cs	Simplifies platform-specific `View` aliasing.
src/Uno.UI/UI/Xaml/Controls/Grid/Grid.Panel.cs	Removes Android/AppleUIKit-only `GetChildren()` helper.
src/Uno.UI/UI/Xaml/Controls/FlipView/NativeFlipView.UIKit.cs	Removes UIKit native flip view type.
src/Uno.UI/UI/Xaml/Controls/FlipView/NativeFlipView.Android.cs	Removes Android native flip view type.
src/Uno.UI/UI/Xaml/Controls/FlipView/FlipView.managed.uno.cs	Narrows managed flip view compilation to `__SKIA__`.
src/Uno.UI/UI/Xaml/Controls/FlipView/FlipView.managed.cs	Narrows managed flip view compilation to `__SKIA__`.
src/Uno.UI/UI/Xaml/Controls/DatePicker/DatePicker.cs	Removes `SUPPORTS_NATIVE_DATEPICKER` define block.
src/Uno.UI/UI/Xaml/Controls/Control/Control.Layout.cs	Removes Android/iOS alias usings.
src/Uno.UI/UI/Xaml/Controls/ContentDialog/ContentDialog.cs	Removes WASM-only conditional around cancellation registration parameter.
src/Uno.UI/UI/Xaml/Controls/ComboBox/ComboBox.Properties.cs	Removes AppleUIKit-only `new` modifier for `Description`.
src/Uno.UI/UI/Xaml/Controls/AutoSuggestBox/AutoSuggestBox.Properties.cs	Removes AppleUIKit-only `new` modifier for `Description`.
src/Uno.UI/UI/Xaml/Controls/AppBar/AppBar.Partial.cs	Removes native CommandBar preprocessor define.
src/Uno.UI/UI/Xaml/Automation/AutomationProperty.cs	Adjusts `[NotImplemented]` gating (drops several platforms).
src/Uno.UI/UI/Xaml/Application.Interop.wasm.cs	Removes JSImport interop partial.
src/Uno.UI/UI/ViewManagement/InputPane/InputPane.cs	Removes AppleUIKit-only `[NotImplemented]` attribute from `TryShow()`.
src/Uno.UI/UI/LayoutHelper.UIKit.cs	Removes UIKit-only bounds helper extension.
src/Uno.UI/Hosting/UIKit/HostBuilder.UIKit.cs	Removes public `UseAppleUIKit` host builder extension.
src/Uno.UI/Generated/3.0.0.0/WinRT.Interop/WindowNative.cs	Updates generated preprocessor gating.
src/Uno.UI/Generated/3.0.0.0/WinRT.Interop/InitializeWithWindow.cs	Updates generated preprocessor gating.
src/Uno.UI/Generated/3.0.0.0/Microsoft.Windows.ApplicationModel.Resources/MrtCoreContract.cs	Updates generated preprocessor gating.
src/Uno.UI/Generated/3.0.0.0/Microsoft.Windows.ApplicationModel.Resources/IResourceManager.cs	Updates generated preprocessor gating.
src/Uno.UI/Generated/3.0.0.0/Microsoft.Windows.ApplicationModel.Resources/IResourceContext.cs	Updates generated preprocessor gating.
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI/Colors.cs	Updates generated preprocessor gating.
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI/ColorHelper.cs	Updates generated preprocessor gating.
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml/*	Broad updates to generated stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Controls/*	Broad updates to generated controls stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Input/*	Broad updates to generated input stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Documents/*	Broad updates to generated documents stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Data/*	Broad updates to generated data stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Shapes/*	Broad updates to generated shapes stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Navigation/*	Broad updates to generated navigation stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Media/*	Broad updates to generated media stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Media.Animation/*	Broad updates to generated animation stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Markup/*	Broad updates to generated markup stubs’ preprocessor gating (many files).
src/Uno.UI/Generated/3.0.0.0/Microsoft.UI.Xaml.Automation/*	Broad updates to generated automation stubs’ preprocessor gating (many files).
src/Uno.UI/Extensions/UIImageExtensions.UIKit.cs	Removes UIKit-only UIImage helper.
src/Uno.UI/Extensions/NSUrlExtensions.Apple.cs	Removes Apple-only NSUrl-to-Uri helper.
src/Uno.UI/Extensions/EnumerableExtensions.cs	Simplifies platform-specific `_View` aliasing.
src/Uno.UI/DebugHelper.Apple.cs	Removes Apple-only native stack trace helper.
src/Uno.UI/DebugHelper.Android.cs	Removes Android-only native stack trace helper.
src/Uno.UI/DataBinding/BindingPropertyHelper.cs	Removes AppleUIKit-specific primitive checks (nfloat/nint/nuint).
src/Uno.UI/CurrentActivityChangedEventArgs.Android.cs	Removes Android-only event args type.
src/Uno.UI/Controls/StyleSelectorCollection.UIKit.cs	Removes UIKit-only style selector collection.
src/Uno.UI/Controls/StyleSelector2.UIKit.cs	Removes UIKit-only style selector partial implementation.
src/Uno.UI/Controls/ISearchSuggestionsProvider.UIKit.cs	Removes UIKit-only suggestions provider interface.
src/Uno.UI/Controls/IPresentable.UIKit.cs	Removes empty UIKit-only interface.
src/Uno.UI/Controls/IFontScalable.Apple.cs	Removes Apple-only font scaling interface.
src/Uno.UI.Wasm.Tests/ts/.gitignore	Removes TS ignore entry.
src/Uno.UI.Wasm.Tests/README.md	Removes README describing wasm test runner usage.
src/Uno.UI.UnitTests/DependencyProperty/Given_DependencyProperty.cs	Updates mock type inheritance (`DependencyObject` → `FrameworkElement`).
src/Uno.UI.UnitTests/DependencyProperty/Given_DependencyObject.cs	Updates nested type inheritance (`DependencyObject` → `FrameworkElement`).
src/Uno.UI.UnitTests/BinderTests/Given_Binder.TargetNullValue.cs	Updates test control inheritance to `FrameworkElement`.
src/Uno.UI.UnitTests/BinderTests/Given_Binder.PocoBinding.cs	Updates test object inheritance to `FrameworkElement`.
src/Uno.UI.UnitTests/BinderTests/Given_Binder.inpc.cs	Updates test data inheritance to `FrameworkElement`.
src/Uno.UI.UnitTests/BinderTests/Given_Binder.Expando.cs	Updates test control inheritance to `FrameworkElement`.
src/Uno.UI.UnitTests/BinderTests/Given_Binder.DynamicObject.cs	Updates test control inheritance to `FrameworkElement`.
src/Uno.UI.UnitTests/BinderTests/Given_Binder.Converter.cs	Updates test control inheritance to `FrameworkElement`.
src/Uno.UI.RuntimeTests/Tests/Windows_UI_Xaml_Controls/Given_RadioButton.cs	Makes test class `partial` (paired with pointer-specific partial).
src/Uno.UI.RuntimeTests/Tests/Uno_Helpers/Given_DependencyPropertyHelper.cs	Uses `FrameworkElement.DataContextProperty` instead of `UIElement.DataContextProperty`.
src/Uno.UI.Runtime.WebAssembly/RuntimeAnchor.cs	Removes WebAssembly runtime compile anchor.
src/Uno.UI.Runtime.WebAssembly/LinkerDefinition.xml	Removes WebAssembly linker definition file.
src/Uno.UI.Runtime.WebAssembly/buildTransitive/Uno.WinUI.Runtime.WebAssembly.props	Removes transitive props file.
src/Uno.UI.Runtime.WebAssembly/Builder/WebAssemblyHostBuilder.cs	Removes WebAssembly host builder implementation.
src/Uno.UI.Runtime.WebAssembly/Builder/HostBuilder.cs	Removes public `UseWebAssembly` host builder extension.
src/Uno.UI.Runtime.WebAssembly/AssemblyInfo.cs	Removes WebAssembly assembly attributes/InternalsVisibleTo.
src/Uno.UI.Runtime.Skia.Android/ApplicationActivity.cs	Always enables edge-to-edge.
src/Uno.UI.Composition/Generated/3.0.0.0/Microsoft.UI/IClosableNotifier.cs	Updates generated preprocessor gating.
src/Uno.UI.Composition/Composition/Visual.wasm.cs	Removes WASM-specific `NativeOwner` partial.
src/Uno.UI.Composition/Composition/Visual.Android.cs	Removes Android-specific `NativeOwner` partial.
src/Uno.UI.Composition/Composition/Uno/ICompositionRoot.Android.cs	Removes Android-specific composition root interface.
src/Uno.UI.Composition/Composition/ContainerVisual.UIKit.cs	Removes UIKit-only ContainerVisual partial.
src/Uno.Sdk/UnoFeature.cs	Removes `NativeRenderer` enum member; updates renderer feature semantics.
src/SolutionTemplate/UnoAppWinUILinuxValidation/UnoAppWinUILinuxValidation.Wasm/WasmScripts/AppManifest.js	Removes WASM app manifest script.
src/SolutionTemplate/UnoAppWinUILinuxValidation/UnoAppWinUILinuxValidation.Server/appsettings*.json	Removes server appsettings files.
src/SolutionTemplate/UnoAppWinUI/UnoAppWinUI.Wasm/WasmScripts/AppManifest.js	Removes WASM app manifest script.
src/SolutionTemplate/UnoAppWinUI/UnoAppWinUI.Wasm/LinkerConfig.xml	Removes linker config file.
src/SolutionTemplate/UnoAppWinUI/UnoAppWinUI.Server/appsettings*.json	Removes server appsettings files.
src/SolutionTemplate/UnoAppWinUI/UnoAppWinUI-vsmac.slnf	Removes WASM project from solution filter.
src/SolutionTemplate/5.3/uno53AppWithLib/uno53lib/Class1.cs	Removes WASM compile anchor usage.
src/SamplesApp/SamplesApp.Wasm/wwwroot/authentication/login-callback.htm	Removes authentication callback HTML page.
src/SamplesApp/SamplesApp.Wasm/WasmScripts/AppManifest.js	Removes WASM app manifest script.
src/SamplesApp/SamplesApp.UITests/TestFramework/TestFrameworkTests.cs	Adds “not migrated” explainer comment.
src/SamplesApp/SamplesApp.Shared/App.xaml.cs	Removes AppleUIKit-only feature flag overrides (DatePicker/TimePicker/CommandBar).
src/SamplesApp/SamplesApp.Shared/App.Tests.cs	Removes Android ScrollViewer scrollbar fade delay override.
src/SamplesApp/SamplesApp.netcoremobile/MacCatalyst/Main.MacCatalyst.cs	Removes AppleUIKit host builder entry point.
src/SamplesApp/SamplesApp.netcoremobile/iOS/Main.iOS.cs	Removes AppleUIKit host builder entry point.
src/SamplesApp/SamplesApp.netcoremobile/Android/Resources/values/Strings.xml	Removes Android resource strings file.
src/SamplesApp/SamplesApp.netcoremobile/Android/environment.conf	Removes Android environment config.
src/AddIns/Uno.UI.MediaPlayer.WebAssembly/tsconfig.json	Removes MediaPlayer WASM TS build config.
src/AddIns/Uno.UI.MediaPlayer.WebAssembly/HtmlVideo.cs	Removes WASM HTML video element wrapper.
src/AddIns/Uno.UI.MediaPlayer.WebAssembly/HtmlMediaPlayerState.cs	Removes WASM HTML media state enum.
src/AddIns/Uno.UI.MediaPlayer.WebAssembly/HtmlAudio.cs	Removes WASM HTML audio element wrapper.
src/AddIns/Uno.UI.MediaPlayer.WebAssembly/FeatureConfiguration.cs	Removes WASM MediaPlayer feature configuration.
doc/articles/toc.yml	Adds “Upgrading to Uno 7.0” entry.
doc/articles/controls/WebView.md	Removes note about obsolete iOS-only alias property.
build/cSpell.json	Adds `bidi` to spelling dictionary.
build/ci/tests/.azure-devops-tests-linux-skia.yml	Updates CI condition variable reference for screenshot gating.

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github-actions · 2026-07-02T12:25:43Z

+			Value = 0,
+		};
+
+		await UITestHelper.Load(numberBox);


All seven test methods in this file call UITestHelper.Load() but none wrap the body in a try/finally { WindowHelper.WindowContent = null; } block. Per the runtime-tests rule, cleanup must be in finally (not just at the end of the happy path), otherwise a failing assertion leaves stale window content for every subsequent test in the run.

Suggested change

await UITestHelper.Load(numberBox);

await UITestHelper.Load(numberBox);

try

{

(Each test needs a matching finally { WindowHelper.WindowContent = null; }.)

github-actions · 2026-07-02T12:25:45Z

+			var rb2 = new RadioButton { Content = "RadioButton 2" };
+			var panel = new StackPanel { Children = { rb1, rb2 } };
+
+			await UITestHelper.Load(panel);


Same missing try/finally cleanup pattern: all three test methods in this file call UITestHelper.Load(panel) but never reset WindowHelper.WindowContent = null. Add a try/finally around each test body so a failed assertion doesn't leave stale content for the next test.

Suggested change

await UITestHelper.Load(panel);

await UITestHelper.Load(panel);

try

{

(Each test needs a matching finally { WindowContent = null; }.)

github-actions · 2026-07-02T12:25:53Z

+/// ContentControl content-template rendering and toggling by loading the real sample pages.
+/// The samples self-initialize (DataContext / template are set in their constructors), so
+/// RunAsync (which only calls the parameterless ctor) is sufficient — no ViewModel wiring needed.
+/// </summary>


Multi-line XML doc comment on the class violates the code-style rule: "Never write multi-paragraph docstrings or multi-line comment blocks — one short line max." Convert to a single-line // comment or drop the block entirely (the test method names already communicate intent).

Suggested change

/// </summary>

// Migrated from SamplesApp.UITests: ContentPresenter/ContentControl template rendering via RunAsync.

github-actions · 2026-07-02T12:25:55Z

+/// Migrated from SamplesApp.UITests AutomationId_Tests: verifies that a bound
+/// AutomationProperties.AutomationId flows onto ListView item containers and that
+/// selecting an item updates the bound result text.
+/// </summary>


Multi-line XML doc comment on the class violates the code-style rule: "Never write multi-paragraph docstrings or multi-line comment blocks — one short line max." The same information fits in a single // line above the class declaration.

Suggested change

/// </summary>

// Migrated from SamplesApp.UITests AutomationId_Tests: bound AutomationId on ListView item containers.

github-actions · 2026-07-02T12:26:03Z

+		=> (DataTemplate)XamlReader.Load(
+			$"<DataTemplate xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\">{inner}</DataTemplate>");
+
+	public class MyCustomPivotItem


MyCustomPivotItem is a test-local helper but is declared public. Nested types used only within the test class should be private to avoid polluting the namespace. Same for the implicit public on Title and Content — and neither property has a nullable annotation despite consuming code using nullable flow (the file has no #nullable enable).

Suggested change

public class MyCustomPivotItem

private class MyCustomPivotItem

{

public string Title { get; set; } = "";

public string Content { get; set; } = "";

}

github-actions · 2026-07-02T12:26:05Z

+	// Matches SamplesApp.UITests Path_Tests.Test_FillRule / PathTestsControl.Path_FillRule sample:
+	// a self-intersecting outline with an inner "hole" figure, rendered with EvenOdd vs. Nonzero
+	// fill rules, expressed via the three ways Path.Data can be authored.
+	public enum DataStyle


DataStyle is a test-local helper enum but is declared public. It is only ever used within this test class; declare it private (or at minimum internal) to keep the namespace clean.

Suggested change

public enum DataStyle

private enum DataStyle

unodevops · 2026-07-02T12:40:09Z

🤖 Your WebAssembly Skia Sample App stage site is ready! Visit it here: https://unowasmprstaging.z20.web.core.windows.net/pr-23620/wasm-skia-net9/index.html

nventive-devops · 2026-07-02T13:56:40Z

MartinZikmund and others added 8 commits July 2, 2026 08:33

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MartinZikmund changed the base branch from master to feature/breakingchanges July 2, 2026 12:18

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github-actions Bot reviewed Jul 2, 2026

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test: Migrate SamplesApp UI tests to runtime tests (batch 1)#23620

test: Migrate SamplesApp UI tests to runtime tests (batch 1)#23620
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	/// </summary>
	// Migrated from SamplesApp.UITests: ContentPresenter/ContentControl template rendering via RunAsync.

	/// </summary>
	// Migrated from SamplesApp.UITests AutomationId_Tests: bound AutomationId on ListView item containers.

-	public class MyCustomPivotItem
+	private class MyCustomPivotItem
+	{
+		public string Title { get; set; } = "";
+		public string Content { get; set; } = "";
+	}

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