Steven Kirk
4 years ago
6 changed files with 289 additions and 0 deletions
@ -0,0 +1,26 @@ |
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<Window xmlns="https://github.com/avaloniaui" |
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" |
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x:Class="IntegrationTestApp.ShowWindowTest" |
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Title="Show Window Test"> |
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<Grid ColumnDefinitions="Auto,Auto" RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto"> |
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<Button Name="CloseWindow" Grid.Row="0" Click="CloseWindow_Click">Close</Button> |
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|
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<Label Grid.Column="0" Grid.Row="1">Client Size</Label> |
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<TextBox Name="ClientSize" Grid.Column="1" Grid.Row="1" IsReadOnly="True"/> |
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|
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<Label Grid.Column="0" Grid.Row="2">Frame Size</Label> |
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<TextBox Name="FrameSize" Grid.Column="1" Grid.Row="2" IsReadOnly="True"/> |
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|
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<Label Grid.Column="0" Grid.Row="3">Position</Label> |
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<TextBox Name="Position" Grid.Column="1" Grid.Row="3" IsReadOnly="True"/> |
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|
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<Label Grid.Column="0" Grid.Row="4">Owner Rect</Label> |
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<TextBox Name="OwnerRect" Grid.Column="1" Grid.Row="4" IsReadOnly="True"/> |
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|
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<Label Grid.Column="0" Grid.Row="5">Screen Rect</Label> |
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<TextBox Name="ScreenRect" Grid.Column="1" Grid.Row="5" IsReadOnly="True"/> |
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|
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<Label Grid.Column="0" Grid.Row="6">Scaling</Label> |
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<TextBox Name="Scaling" Grid.Column="1" Grid.Row="6" IsReadOnly="True"/> |
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</Grid> |
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</Window> |
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@ -0,0 +1,40 @@ |
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using System; |
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using Avalonia.Controls; |
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using Avalonia.Interactivity; |
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using Avalonia.Markup.Xaml; |
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using Avalonia.Rendering; |
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|
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namespace IntegrationTestApp |
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{ |
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public class ShowWindowTest : Window |
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{ |
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public ShowWindowTest() |
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{ |
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InitializeComponent(); |
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} |
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|
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private void InitializeComponent() |
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{ |
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AvaloniaXamlLoader.Load(this); |
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} |
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|
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protected override void OnOpened(EventArgs e) |
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{ |
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base.OnOpened(e); |
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this.GetControl<TextBox>("ClientSize").Text = $"{Width}, {Height}"; |
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this.GetControl<TextBox>("FrameSize").Text = $"{FrameSize}"; |
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this.GetControl<TextBox>("Position").Text = $"{Position}"; |
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this.GetControl<TextBox>("ScreenRect").Text = $"{Screens.ScreenFromVisual(this)?.WorkingArea}"; |
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this.GetControl<TextBox>("Scaling").Text = $"{((IRenderRoot)this).RenderScaling}"; |
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|
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if (Owner is not null) |
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{ |
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var ownerRect = this.GetControl<TextBox>("OwnerRect"); |
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var owner = (Window)Owner; |
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ownerRect.Text = $"{owner.Position}, {owner.FrameSize}"; |
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} |
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} |
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|
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private void CloseWindow_Click(object sender, RoutedEventArgs e) => Close(); |
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} |
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} |
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@ -0,0 +1,164 @@ |
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using System; |
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using System.Linq; |
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using System.Runtime.InteropServices; |
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using Avalonia.Controls; |
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using OpenQA.Selenium.Appium; |
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using Xunit; |
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using Xunit.Sdk; |
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|
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namespace Avalonia.IntegrationTests.Appium |
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{ |
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[Collection("Default")] |
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public class WindowTests |
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{ |
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private readonly AppiumDriver<AppiumWebElement> _session; |
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public WindowTests(TestAppFixture fixture) |
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{ |
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_session = fixture.Session; |
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var tabs = _session.FindElementByAccessibilityId("MainTabs"); |
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var tab = tabs.FindElementByName("Window"); |
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tab.Click(); |
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} |
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|
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[Theory] |
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[MemberData(nameof(StartupLocationData))] |
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public void StartupLocation(string? size, ShowWindowMode mode, WindowStartupLocation location) |
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{ |
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var mainWindowHandle = GetCurrentWindowHandleHack(); |
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|
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try |
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{ |
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var sizeTextBox = _session.FindElementByAccessibilityId("ShowWindowSize"); |
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var modeComboBox = _session.FindElementByAccessibilityId("ShowWindowMode"); |
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var locationComboBox = _session.FindElementByAccessibilityId("ShowWindowLocation"); |
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var showButton = _session.FindElementByAccessibilityId("ShowWindow"); |
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if (size is not null) |
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sizeTextBox.SendKeys(size); |
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modeComboBox.Click(); |
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_session.FindElementByName(mode.ToString()).SendClick(); |
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locationComboBox.Click(); |
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_session.FindElementByName(location.ToString()).SendClick(); |
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showButton.Click(); |
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SwitchToNewWindowHack(oldWindowHandle: mainWindowHandle); |
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var clientSize = Size.Parse(_session.FindElementByAccessibilityId("ClientSize").Text); |
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var frameSize = Size.Parse(_session.FindElementByAccessibilityId("FrameSize").Text); |
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var position = PixelPoint.Parse(_session.FindElementByAccessibilityId("Position").Text); |
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var screenRect = PixelRect.Parse(_session.FindElementByAccessibilityId("ScreenRect").Text); |
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var scaling = double.Parse(_session.FindElementByAccessibilityId("Scaling").Text); |
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Assert.True(frameSize.Width >= clientSize.Width, "Expected frame width >= client width."); |
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Assert.True(frameSize.Height > clientSize.Height, "Expected frame height > client height."); |
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var frameRect = new PixelRect(position, PixelSize.FromSize(frameSize, scaling)); |
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switch (location) |
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{ |
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case WindowStartupLocation.CenterScreen: |
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{ |
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var expected = screenRect.CenterRect(frameRect); |
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AssertCloseEnough(expected.Position, frameRect.Position); |
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break; |
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} |
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} |
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} |
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finally |
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{ |
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try |
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{ |
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var closeButton = _session.FindElementByAccessibilityId("CloseWindow"); |
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closeButton.Click(); |
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SwitchToMainWindowHack(mainWindowHandle); |
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} |
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catch { } |
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} |
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} |
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|
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public static TheoryData<string?, ShowWindowMode, WindowStartupLocation> StartupLocationData() |
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{ |
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var sizes = new[] { null, "400,300" }; |
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var data = new TheoryData<string?, ShowWindowMode, WindowStartupLocation>(); |
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foreach (var size in sizes) |
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{ |
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foreach (var mode in Enum.GetValues<ShowWindowMode>()) |
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{ |
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foreach (var location in Enum.GetValues<WindowStartupLocation>()) |
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{ |
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if (!(location == WindowStartupLocation.CenterOwner && mode == ShowWindowMode.NonOwned)) |
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{ |
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data.Add(size, mode, location); |
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} |
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} |
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} |
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} |
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return data; |
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} |
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private string? GetCurrentWindowHandleHack() |
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{ |
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) |
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{ |
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// HACK: WinAppDriver only seems to switch to a newly opened window if the window has an owner,
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// otherwise the session remains targeting the previous window. Return the handle for the
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// current window so we know which window to switch to when another is opened.
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return _session.WindowHandles.Single(); |
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} |
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return null; |
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} |
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private void SwitchToNewWindowHack(string? oldWindowHandle) |
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{ |
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if (oldWindowHandle is not null) |
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{ |
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var newWindowHandle = _session.WindowHandles.FirstOrDefault(x => x != oldWindowHandle); |
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// HACK: Looks like WinAppDriver only adds window handles for non-owned windows, but luckily
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// non-owned windows is where we're having the problem, so if we find a window handle that
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// isn't the main window handle then switch to it.
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if (newWindowHandle is not null) |
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_session.SwitchTo().Window(newWindowHandle); |
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} |
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} |
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|
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private void SwitchToMainWindowHack(string? mainWindowHandle) |
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{ |
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if (mainWindowHandle is not null) |
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_session.SwitchTo().Window(mainWindowHandle); |
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} |
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|
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private static void AssertCloseEnough(PixelPoint expected, PixelPoint actual) |
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{ |
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) |
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{ |
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// On win32, accurate frame information cannot be obtained until a window is shown but
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// WindowStartupLocation needs to be calculated before the window is shown, meaning that
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// the position of a centered window can be off by a bit. From initial testing, looks
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// like this shouldn't be more than 10 pixels.
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if (Math.Abs(expected.X - actual.X) > 10) |
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throw new EqualException(expected, actual); |
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if (Math.Abs(expected.Y - actual.Y) > 10) |
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throw new EqualException(expected, actual); |
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} |
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else |
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{ |
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Assert.Equal(expected, actual); |
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} |
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} |
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public enum ShowWindowMode |
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{ |
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NonOwned, |
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Owned, |
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Modal |
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} |
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} |
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} |
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