public void RelativeSource_TemplatedParent_Works()
{
using (UnitTestApplication.Start(TestServices.StyledWindow))
{
AvaloniaRuntimeXamlLoader.Load(@"
<Application
xmlns='https://github.com/avaloniaui'
xmlns:local='clr-namespace:Avalonia.Markup.Xaml.UnitTests;assembly=Avalonia.Markup.Xaml.UnitTests'
>
<Application.Styles>
<Style Selector='Button'>
<Setter Property='Template'>
<ControlTemplate>
<Grid><Grid><Grid>
<Canvas>
<Canvas.Background>
<SolidColorBrush>
<SolidColorBrush.Color>
<MultiBinding>
<MultiBinding.Converter>
<local:XamlIlBugTestsBrushToColorConverter/>
</MultiBinding.Converter>
<Binding Path='Background' RelativeSource='{RelativeSource TemplatedParent}'/>
<Binding Path='Background' RelativeSource='{RelativeSource TemplatedParent}'/>
<Binding Path='Background' RelativeSource='{RelativeSource TemplatedParent}'/>
</MultiBinding>
</SolidColorBrush.Color>
</SolidColorBrush>
</Canvas.Background>
</Canvas>
</Grid></Grid></Grid>
</ControlTemplate>
</Setter>
</Style>
</Application.Styles>
</Application>",
null, Application.Current);
var parsed = (Window)AvaloniaRuntimeXamlLoader.Parse(@"
<Window
xmlns='https://github.com/avaloniaui'
xmlns:local='clr-namespace:Avalonia.Markup.Xaml.UnitTests;assembly=Avalonia.Markup.Xaml.UnitTests'
>
<Button Background='Red' />
</Window>
");
var btn = ((Button)parsed.Content);
btn.ApplyTemplate();
var canvas = (Canvas)btn.GetVisualChildren().First()
.VisualChildren.First()
.VisualChildren.First()
.VisualChildren.First();
Assert.Equal(Brushes.Red.Color, ((ISolidColorBrush)canvas.Background).Color);
}
}
public void Complex_Style_Is_Parsed()
{
using (UnitTestApplication.Start(TestServices.StyledWindow))
{
var xaml = @"
<Styles xmlns='https://github.com/avaloniaui'>
<Style Selector='CheckBox'>
<Setter Property='BorderBrush' Value='{DynamicResource ThemeBorderMidBrush}'/>
<Setter Property='BorderThickness' Value='{DynamicResource ThemeBorderThickness}'/>
<Setter Property='Template'>
<ControlTemplate>
<Grid ColumnDefinitions='Auto,*'>
<Border Name='border'
BorderBrush='{TemplateBinding BorderBrush}'
BorderThickness='{TemplateBinding BorderThickness}'
Width='18'
Height='18'
VerticalAlignment='Center'>
<Path Name='checkMark'
Fill='{StaticResource HighlightBrush}'
Width='11'
Height='10'
Stretch='Uniform'
HorizontalAlignment='Center'
VerticalAlignment='Center'
Data='M 1145.607177734375,430 C1145.607177734375,430 1141.449951171875,435.0772705078125 1141.449951171875,435.0772705078125 1141.449951171875,435.0772705078125 1139.232177734375,433.0999755859375 1139.232177734375,433.0999755859375 1139.232177734375,433.0999755859375 1138,434.5538330078125 1138,434.5538330078125 1138,434.5538330078125 1141.482177734375,438 1141.482177734375,438 1141.482177734375,438 1141.96875,437.9375 1141.96875,437.9375 1141.96875,437.9375 1147,431.34619140625 1147,431.34619140625 1147,431.34619140625 1145.607177734375,430 1145.607177734375,430 z'/>
</Border>
<ContentPresenter Name='PART_ContentPresenter'
Content='{TemplateBinding Content}'
ContentTemplate='{TemplateBinding ContentTemplate}'
Margin='4,0,0,0'
VerticalAlignment='Center'
Grid.Column='1'/>
</Grid>
</ControlTemplate>
</Setter>
</Style>
</Styles>
";
var styles = AvaloniaRuntimeXamlLoader.Parse <Styles>(xaml);
Assert.Single(styles);
var style = (Style)styles[0];
var setters = style.Setters.Cast <Setter>().ToArray();
Assert.Equal(3, setters.Length);
Assert.Equal(CheckBox.BorderBrushProperty, setters[0].Property);
Assert.Equal(CheckBox.BorderThicknessProperty, setters[1].Property);
Assert.Equal(CheckBox.TemplateProperty, setters[2].Property);
Assert.IsType <ControlTemplate>(setters[2].Value);
}
}
public void Avalonia_TypeConverter_Is_Used()
{
var xaml = @"<UserControl xmlns='https://github.com/avaloniaui' Background='White' />";
var control = AvaloniaRuntimeXamlLoader.Parse <UserControl>(xaml);
var bk = control.Background;
Assert.IsType <ImmutableSolidColorBrush>(bk);
Assert.Equal(Colors.White, (bk as ISolidColorBrush).Color);
}
public void Provide_Value_Target_Should_Provide_Clr_Property_Info()
{
var parsed = AvaloniaRuntimeXamlLoader.Parse <XamlIlClassWithClrPropertyWithValue>(@"
<XamlIlClassWithClrPropertyWithValue
xmlns='clr-namespace:Avalonia.Markup.Xaml.UnitTests'
Count='{XamlIlCheckClrPropertyInfo ExpectedPropertyName=Count}'
/>", typeof(XamlIlClassWithClrPropertyWithValue).Assembly);
Assert.Equal(6, parsed.Count);
}
public void AddChildOfT_Child_Is_Set()
{
var xaml = @"<ObjectWithAddChildOfT xmlns='clr-namespace:Avalonia.Markup.Xaml.UnitTests.Xaml'>Foo</ObjectWithAddChildOfT>";
var target = AvaloniaRuntimeXamlLoader.Parse <ObjectWithAddChildOfT>(xaml);
Assert.NotNull(target);
Assert.Null(target.Child);
Assert.Equal("Foo", target.Text);
}
public void Attached_Property_Is_Set()
{
var xaml =
@"<ContentControl xmlns='https://github.com/avaloniaui' TextElement.FontSize='21'/>";
var target = AvaloniaRuntimeXamlLoader.Parse <ContentControl>(xaml);
Assert.NotNull(target);
Assert.Equal(21.0, TextElement.GetFontSize(target));
}
public void Binding_Button_IsPressed_ShouldWork()
{
var parsed = (Button)AvaloniaRuntimeXamlLoader.Parse(@"
<Button xmlns='https://github.com/avaloniaui' IsPressed='{Binding IsPressed, Mode=TwoWay}' />");
var ctx = new XamlIlBugTestsDataContext();
parsed.DataContext = ctx;
parsed.SetValue(Button.IsPressedProperty, true);
Assert.True(ctx.IsPressed);
}
public void Binding_Should_Be_Assigned_To_ItemsSource_Instead_Of_Bound()
{
using (UnitTestApplication.Start(TestServices.MockPlatformWrapper))
{
var xaml = "<DataTemplates xmlns='https://github.com/avaloniaui'><TreeDataTemplate DataType='Control' ItemsSource='{Binding}'/></DataTemplates>";
var templates = (DataTemplates)AvaloniaRuntimeXamlLoader.Load(xaml);
var template = (TreeDataTemplate)(templates.First());
Assert.IsType <Binding>(template.ItemsSource);
}
}
public void Should_Parse_Points_in_Xaml(string input)
{
var xaml = $"<Polygon xmlns='https://github.com/avaloniaui' Points='{input}' />";
var polygon = (Polygon)AvaloniaRuntimeXamlLoader.Load(xaml);
var points = polygon.Points;
Assert.Equal(2, points.Count);
Assert.Equal(new Point(1, 2), points[0]);
Assert.Equal(new Point(3, 4), points[1]);
}
public void DataContextType_Resolution()
{
using (UnitTestApplication.Start(TestServices.StyledWindow))
{
var parsed = AvaloniaRuntimeXamlLoader.Parse <UserControl>(@"
<UserControl
xmlns='https://github.com/avaloniaui'
xmlns:local='clr-namespace:Avalonia.Markup.Xaml.UnitTests;assembly=Avalonia.Markup.Xaml.UnitTests'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml' x:DataType='local:XamlIlBugTestsDataContext' />");
}
}
public void Binding_Should_Be_Assigned_To_Setter_Value_Instead_Of_Bound()
{
using (UnitTestApplication.Start(TestServices.MockPlatformWrapper))
{
var xaml = "<Style Selector='Button' xmlns='https://github.com/avaloniaui'><Setter Property='Content' Value='{Binding}'/></Style>";
var style = (Style)AvaloniaRuntimeXamlLoader.Load(xaml);
var setter = (Setter)(style.Setters.First());
Assert.IsType <Binding>(setter.Value);
}
}
public void Named_Control_Is_Added_To_NameScope_Simple()
{
var xaml = @"
<UserControl xmlns='https://github.com/avaloniaui'>
<Button Name='button'>Foo</Button>
</UserControl>";
var control = AvaloniaRuntimeXamlLoader.Parse <UserControl>(xaml);
var button = control.FindControl <Button>("button");
Assert.Equal("Foo", button.Content);
}
public void Attached_Property_With_Namespace_Is_Set()
{
var xaml =
@"<ContentControl xmlns='https://github.com/avaloniaui'
xmlns:test='clr-namespace:Avalonia.Markup.Xaml.UnitTests.Xaml;assembly=Avalonia.Markup.Xaml.UnitTests'
test:BasicTestsAttachedPropertyHolder.Foo='Bar'/>";
var target = AvaloniaRuntimeXamlLoader.Parse <ContentControl>(xaml);
Assert.NotNull(target);
Assert.Equal("Bar", BasicTestsAttachedPropertyHolder.GetFoo(target));
}
public void Nullable_Types_Should_Still_Be_Converted_Properly()
{
using (UnitTestApplication.Start(TestServices.MockPlatformWrapper))
{
var xaml = @"<ClassWithNullableProperties
xmlns='clr-namespace:Avalonia.Markup.Xaml.UnitTests.Converters'
Thickness = '5' Orientation='Vertical'
></ClassWithNullableProperties>";
var data = (ClassWithNullableProperties)AvaloniaRuntimeXamlLoader.Load(xaml, typeof(ClassWithNullableProperties).Assembly);
Assert.Equal(new Thickness(5), data.Thickness);
Assert.Equal(Orientation.Vertical, data.Orientation);
}
}
public void Attached_Property_Is_Set_On_Control_Outside_Avalonia_Namspace()
{
// Test for issue #1548
var xaml =
@"<UserControl xmlns='https://github.com/avaloniaui'
xmlns:local='clr-namespace:Avalonia.Markup.Xaml.UnitTests.Xaml;assembly=Avalonia.Markup.Xaml.UnitTests'>
<local:TestControl Grid.Column='2' />
</UserControl>";
var target = AvaloniaRuntimeXamlLoader.Parse <UserControl>(xaml);
Assert.Equal(2, Grid.GetColumn((TestControl)target.Content));
}
public void Attached_Property_In_Panel_Is_Set()
{
var xaml = @"
<Panel xmlns='https://github.com/avaloniaui'>
<ToolTip.Tip>Foo</ToolTip.Tip>
</Panel>";
var target = AvaloniaRuntimeXamlLoader.Parse <Panel>(xaml);
Assert.Empty(target.Children);
Assert.Equal("Foo", ToolTip.GetTip(target));
}
public void Can_Specify_DashStyle_In_XAML()
{
var xaml = @"
<Pen xmlns='https://github.com/avaloniaui'>
<Pen.DashStyle>
<DashStyle Offset='0' Dashes='1,3'/>
</Pen.DashStyle>
</Pen>";
var target = AvaloniaRuntimeXamlLoader.Parse <Pen>(xaml);
Assert.NotNull(target);
}
public void ThrowsOnInvalidCompileBindingsDirective()
{
using (UnitTestApplication.Start(TestServices.StyledWindow))
{
var xaml = @"
<Window xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
xmlns:local='clr-namespace:Avalonia.Markup.Xaml.UnitTests.MarkupExtensions;assembly=Avalonia.Markup.Xaml.UnitTests'
x:DataType='local:TestDataContext'
x:CompileBindings='notabool'>
</Window>";
ThrowsXamlParseException(() => AvaloniaRuntimeXamlLoader.Load(xaml));
}
}
public void Attached_Event_Is_Assigned()
{
var xaml = @"<Button xmlns='https://github.com/avaloniaui' Gestures.Tapped='OnTapped'/>";
var target = new MyButton();
AvaloniaRuntimeXamlLoader.Load(xaml, rootInstance: target);
target.RaiseEvent(new RoutedEventArgs
{
RoutedEvent = Gestures.TappedEvent,
});
Assert.True(target.WasTapped);
}
public void Item_Is_Added_To_ResourceDictionary_As_Deferred()
{
using (StyledWindow())
{
var xaml = @"
<ResourceDictionary xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<SolidColorBrush x:Key='Red' Color='Red' />
</ResourceDictionary>";
var resources = (ResourceDictionary)AvaloniaRuntimeXamlLoader.Load(xaml);
Assert.True(resources.ContainsDeferredKey("Red"));
}
}
public void Event_Is_Assigned()
{
var xaml = @"<Button xmlns='https://github.com/avaloniaui' Click='OnClick'/>";
var target = new MyButton();
AvaloniaRuntimeXamlLoader.Load(xaml, rootInstance: target);
target.RaiseEvent(new RoutedEventArgs
{
RoutedEvent = Button.ClickEvent,
});
Assert.True(target.WasClicked);
}
public void Attached_Property_Supports_Binding()
{
using (UnitTestApplication.Start(TestServices.MockWindowingPlatform))
{
var xaml =
@"<Window xmlns='https://github.com/avaloniaui' TextElement.FontSize='{Binding}'/>";
var target = AvaloniaRuntimeXamlLoader.Parse <ContentControl>(xaml);
target.DataContext = 21.0;
Assert.Equal(21.0, TextElement.GetFontSize(target));
}
}
public void XDataType_Should_Be_Assigned_To_Clr_Property()
{
using (UnitTestApplication.Start(TestServices.MockPlatformWrapper))
{
var xaml = @"
<DataTemplates xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<TreeDataTemplate x:DataType='x:String' />
</DataTemplates>";
var templates = (DataTemplates)AvaloniaRuntimeXamlLoader.Load(xaml);
var template = (TreeDataTemplate)(templates.First());
Assert.Equal(typeof(string), template.DataType);
}
}
public void Value_Type_With_Parse_Converter_Should_Not_Be_Deferred()
{
using (StyledWindow())
{
var xaml = @"
<ResourceDictionary xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<Color x:Key='Red'>Red</Color>
</ResourceDictionary>";
var resources = (ResourceDictionary)AvaloniaRuntimeXamlLoader.Load(xaml);
Assert.False(resources.ContainsDeferredKey("Red"));
Assert.IsType <Color>(resources["Red"]);
}
}
public void Value_Type_With_Ctor_Converter_Should_Not_Be_Deferred()
{
using (StyledWindow())
{
var xaml = @"
<ResourceDictionary xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<Thickness x:Key='Margin'>1 1 1 1</Thickness>
</ResourceDictionary>";
var resources = (ResourceDictionary)AvaloniaRuntimeXamlLoader.Load(xaml);
Assert.False(resources.ContainsDeferredKey("Margin"));
Assert.IsType <Thickness>(resources["Margin"]);
}
}
public void Custom_Properties_Should_Work_With_XClass()
{
var precompiled = new XamlIlClassWithCustomProperty();
Assert.Equal("123", precompiled.Test);
var loaded = (XamlIlClassWithCustomProperty)AvaloniaRuntimeXamlLoader.Parse(@"
<UserControl xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
x:Class='Avalonia.Markup.Xaml.UnitTests.XamlIlClassWithCustomProperty'
Test='321'>
</UserControl>");
Assert.Equal("321", loaded.Test);
}
public void Bug2570()
{
SomeStaticProperty = "123";
AssertThrows(() => AvaloniaRuntimeXamlLoader
.Load(@"
<UserControl
xmlns='https://github.com/avaloniaui'
xmlns:d='http://schemas.microsoft.com/expression/blend/2008'
xmlns:tests='clr-namespace:Avalonia.Markup.Xaml.UnitTests'
d:DataContext='{x:Static tests:XamlIlTests.SomeStaticPropery}'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'/>", typeof(XamlIlTests).Assembly,
designMode: true),
e => e.Message.Contains("Unable to resolve ") &&
e.Message.Contains(" as static field, property, constant or enum value"));
}
public void ControlTemplate_With_TargetType_Is_Operational()
{
var xaml = @"
<ControlTemplate xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
TargetType='{x:Type ContentControl}'>
<ContentPresenter Content='{TemplateBinding Content}' />
</ControlTemplate>
";
var template = AvaloniaRuntimeXamlLoader.Parse <ControlTemplate>(xaml);
Assert.Equal(typeof(ContentControl), template.TargetType);
Assert.IsType(typeof(ContentPresenter), template.Build(new ContentControl()).Control);
}
public void ThrowsOnInvalidBindingPathOnCompiledBindingEnabledViaDirective()
{
using (UnitTestApplication.Start(TestServices.StyledWindow))
{
var xaml = @"
<Window xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
xmlns:local='clr-namespace:Avalonia.Markup.Xaml.UnitTests.MarkupExtensions;assembly=Avalonia.Markup.Xaml.UnitTests'
x:DataType='local:TestDataContext'
x:CompileBindings='true'>
<TextBlock Text='{Binding InvalidPath}' Name='textBlock' />
</Window>";
Assert.Throws <XamlX.XamlParseException>(() => AvaloniaRuntimeXamlLoader.Load(xaml));
}
}
public void DynamicResource_Can_Be_Assigned_To_Resource_Property_In_Application()
{
var xaml = @"
<Application xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<Application.Resources>
<Color x:Key='color'>#ff506070</Color>
<SolidColorBrush x:Key='brush' Color='{DynamicResource color}'/>
</Application.Resources>
</Application>";
var application = (Application)AvaloniaRuntimeXamlLoader.Load(xaml);
var brush = (SolidColorBrush)application.Resources["brush"];
Assert.Equal(0xff506070, brush.Color.ToUint32());
}
