зеркало из https://github.com/DeGsoft/maui-linux.git
312 строки
11 KiB
C#
312 строки
11 KiB
C#
using System;
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using NUnit.Framework;
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using System.IO;
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using System.CodeDom;
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using Xamarin.Forms.Build.Tasks;
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using System.Collections.Generic;
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using System.Linq;
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using Xamarin.Forms.Core.UnitTests;
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namespace Xamarin.Forms.Xaml.UnitTests
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{
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[TestFixture]
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public class XamlgTests : BaseTestFixture
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{
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[Test]
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public void LoadXaml2006 ()
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{
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var xaml = @"<View
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""
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x:Class=""Xamarin.Forms.Xaml.UnitTests.CustomView"" >
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<Label x:Name=""label0""/>
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</View>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.NotNull(generator.RootType);
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Assert.NotNull(generator.RootClrNamespace);
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Assert.NotNull (generator.BaseType);
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Assert.NotNull (generator.NamedFields);
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Assert.AreEqual ("CustomView", generator.RootType);
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Assert.AreEqual ("Xamarin.Forms.Xaml.UnitTests", generator.RootClrNamespace);
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Assert.AreEqual ("Xamarin.Forms.View", generator.BaseType.BaseType);
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Assert.AreEqual (1, generator.NamedFields.Count());
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Assert.AreEqual ("label0", generator.NamedFields.First().Name);
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Assert.AreEqual ("Xamarin.Forms.Label", generator.NamedFields.First().Type.BaseType);
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}
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[Test]
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public void LoadXaml2009 ()
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{
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var xaml = @"<View
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""Xamarin.Forms.Xaml.UnitTests.CustomView"" >
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<Label x:Name=""label0""/>
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</View>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.NotNull(generator.RootType);
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Assert.NotNull(generator.RootClrNamespace);
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Assert.NotNull(generator.BaseType);
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Assert.NotNull(generator.NamedFields);
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Assert.AreEqual("CustomView", generator.RootType);
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Assert.AreEqual("Xamarin.Forms.Xaml.UnitTests", generator.RootClrNamespace);
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Assert.AreEqual("Xamarin.Forms.View", generator.BaseType.BaseType);
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Assert.AreEqual(1, generator.NamedFields.Count());
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Assert.AreEqual("label0", generator.NamedFields.First().Name);
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Assert.AreEqual("Xamarin.Forms.Label", generator.NamedFields.First().Type.BaseType);
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}
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[Test]
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//https://github.com/xamarin/Duplo/issues/1207#issuecomment-47159917
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public void xNameInCustomTypes ()
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{
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var xaml = @"<ContentPage
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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xmlns:local=""clr-namespace:CustomListViewSample;assembly=CustomListViewSample""
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x:Class=""CustomListViewSample.TestPage"">
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<StackLayout
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VerticalOptions=""CenterAndExpand""
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HorizontalOptions=""CenterAndExpand"">
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<Label Text=""Hello, Custom Renderer!"" />
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<local:CustomListView x:Name=""listView""
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WidthRequest=""960"" CornerRadius=""50"" OutlineColor=""Blue"" />
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</StackLayout>
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</ContentPage>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.AreEqual (1, generator.NamedFields.Count());
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Assert.AreEqual ("listView", generator.NamedFields.First ().Name);
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Assert.AreEqual ("CustomListViewSample.CustomListView", generator.NamedFields.First ().Type.BaseType);
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}
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[Test]
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public void xNameInDataTemplates ()
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{
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var xaml = @"<StackLayout
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""FooBar"" >
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<ListView>
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<ListView.ItemTemplate>
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<DataTemplate>
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<ViewCell>
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<Label x:Name=""notincluded""/>
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</ViewCell>
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</DataTemplate>
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</ListView.ItemTemplate>
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</ListView>
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<Label x:Name=""included""/>
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</StackLayout>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.Contains ("included", generator.NamedFields.Select(cmf => cmf.Name).ToList());
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Assert.False (generator.NamedFields.Select(cmf => cmf.Name).Contains ("notincluded"));
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Assert.AreEqual (1, generator.NamedFields.Count());
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}
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[Test]
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public void xNameInStyles ()
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{
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var xaml = @"<StackLayout
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""FooBar"" >
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<StackLayout.Resources>
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<ResourceDictionary>
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<Style TargetType=""Label"" >
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<Setter Property=""Text"">
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<Setter.Value>
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<Label x:Name=""notincluded"" />
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</Setter.Value>
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</Setter>
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</Style>
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</ResourceDictionary>
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</StackLayout.Resources>
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</StackLayout>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.False (generator.NamedFields.Select(cmf => cmf.Name).Contains ("notincluded"));
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Assert.AreEqual (0, generator.NamedFields.Count());
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}
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[Test]
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public void xTypeArgumentsOnRootElement ()
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{
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var xaml = @"<Foo
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""FooBar""
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x:TypeArguments=""x:String""
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/>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.AreEqual("FooBar", generator.RootType);
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Assert.AreEqual ("Xamarin.Forms.Foo`1", generator.BaseType.BaseType);
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Assert.AreEqual (1, generator.BaseType.TypeArguments.Count);
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Assert.AreEqual ("System.String", generator.BaseType.TypeArguments [0].BaseType);
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}
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[Test]
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public void MulipleXTypeArgumentsOnRootElement ()
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{
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var xaml = @"<Foo
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""FooBar""
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x:TypeArguments=""x:String,x:Int32""
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/>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.AreEqual ("FooBar", generator.RootType);
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Assert.AreEqual ("Xamarin.Forms.Foo`2", generator.BaseType.BaseType);
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Assert.AreEqual (2, generator.BaseType.TypeArguments.Count);
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Assert.AreEqual ("System.String", generator.BaseType.TypeArguments [0].BaseType);
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Assert.AreEqual ("System.Int32", generator.BaseType.TypeArguments [1].BaseType);
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}
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[Test]
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public void MulipleXTypeArgumentsOnRootElementWithWhitespace ()
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{
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var xaml = @"<Foo
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""FooBar""
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x:TypeArguments=""x:String, x:Int32""
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/>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.AreEqual ("FooBar", generator.RootType);
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Assert.AreEqual ("Xamarin.Forms.Foo`2", generator.BaseType.BaseType);
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Assert.AreEqual (2, generator.BaseType.TypeArguments.Count);
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Assert.AreEqual ("System.String", generator.BaseType.TypeArguments [0].BaseType);
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Assert.AreEqual ("System.Int32", generator.BaseType.TypeArguments [1].BaseType);
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}
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[Test]
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public void MulipleXTypeArgumentsMulitpleNamespacesOnRootElement ()
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{
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var xaml = @"<Foo
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""FooBar""
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x:TypeArguments=""nsone:IDummyInterface,nstwo:IDummyInterfaceTwo""
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xmlns:nsone=""clr-namespace:Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.Interfaces""
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xmlns:nstwo=""clr-namespace:Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.InterfacesTwo""
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/>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.AreEqual ("FooBar", generator.RootType);
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Assert.AreEqual ("Xamarin.Forms.Foo`2", generator.BaseType.BaseType);
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Assert.AreEqual (2, generator.BaseType.TypeArguments.Count);
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Assert.AreEqual ("Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.Interfaces.IDummyInterface", generator.BaseType.TypeArguments [0].BaseType);
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Assert.AreEqual ("Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.InterfacesTwo.IDummyInterfaceTwo", generator.BaseType.TypeArguments [1].BaseType);
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}
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[Test]
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public void MulipleXTypeArgumentsMulitpleNamespacesOnRootElementWithWhitespace ()
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{
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var xaml = @"<Foo
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""FooBar""
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x:TypeArguments=""nsone:IDummyInterface, nstwo:IDummyInterfaceTwo""
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xmlns:nsone=""clr-namespace:Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.Interfaces""
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xmlns:nstwo=""clr-namespace:Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.InterfacesTwo""
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/>";
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var reader = new StringReader (xaml);
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.AreEqual ("FooBar", generator.RootType);
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Assert.AreEqual ("Xamarin.Forms.Foo`2", generator.BaseType.BaseType);
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Assert.AreEqual (2, generator.BaseType.TypeArguments.Count);
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Assert.AreEqual ("Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.Interfaces.IDummyInterface", generator.BaseType.TypeArguments [0].BaseType);
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Assert.AreEqual ("Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.InterfacesTwo.IDummyInterfaceTwo", generator.BaseType.TypeArguments [1].BaseType);
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}
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[Test]
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//https://bugzilla.xamarin.com/show_bug.cgi?id=33256
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public void AlwaysUseGlobalReference ()
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{
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var xaml = @"
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<ContentPage
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xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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x:Class=""FooBar"" >
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<Label x:Name=""label0""/>
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</ContentPage>";
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using (var reader = new StringReader (xaml)) {
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.IsTrue (generator.BaseType.Options.HasFlag (CodeTypeReferenceOptions.GlobalReference));
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Assert.IsTrue (generator.NamedFields.Select(cmf => cmf.Type).First ().Options.HasFlag (CodeTypeReferenceOptions.GlobalReference));
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}
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}
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[Test]
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public void FieldModifier()
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{
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var xaml = @"
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<ContentPage xmlns=""http://xamarin.com/schemas/2014/forms""
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xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
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xmlns:local=""clr-namespace:Xamarin.Forms.Xaml.UnitTests""
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x:Class=""Xamarin.Forms.Xaml.UnitTests.FieldModifier"">
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<StackLayout>
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<Label x:Name=""privateLabel"" />
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<Label x:Name=""internalLabel"" x:FieldModifier=""NotPublic"" />
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<Label x:Name=""publicLabel"" x:FieldModifier=""Public"" />
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</StackLayout>
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</ContentPage>";
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using (var reader = new StringReader(xaml))
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{
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var generator = new XamlGenerator();
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generator.ParseXaml(reader);
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Assert.That(generator.NamedFields.First(cmf => cmf.Name == "privateLabel").Attributes, Is.EqualTo(MemberAttributes.Private));
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Assert.That(generator.NamedFields.First(cmf => cmf.Name == "internalLabel").Attributes, Is.EqualTo(MemberAttributes.Assembly));
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Assert.That(generator.NamedFields.First(cmf => cmf.Name == "publicLabel").Attributes, Is.EqualTo(MemberAttributes.Public));
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}
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}
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}
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} |