public void xNameInStyles()
{
var xaml = @"<StackLayout
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""FooBar"" >
<StackLayout.Resources>
<ResourceDictionary>
<Style TargetType=""Label"" >
<Setter Property=""Text"">
<Setter.Value>
<Label x:Name=""notincluded"" />
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>
</StackLayout.Resources>
</StackLayout>" ;
var reader = new StringReader(xaml);
string rootType, rootNs;
CodeTypeReference baseType;
IEnumerable <CodeMemberField> codeMemberFields;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out codeMemberFields);
Assert.False(codeMemberFields.Select(cmf => cmf.Name).Contains("notincluded"));
Assert.AreEqual(0, codeMemberFields.Count());
}
public void TestXamlGenerator()
{
string xamlInputFile = CreateXamlInputFile();
var item = new TaskItem(xamlInputFile);
item.SetMetadata("TargetPath", xamlInputFile);
string testAssemblyBinPath =
#if DEBUG
"Debug";
#else
"Release";
#endif
var generator = new XamlGTask()
{
BuildEngine = new DummyBuildEngine(),
AssemblyName = "test",
Language = "C#",
XamlFiles = new[] { item },
OutputPath = Path.GetDirectoryName(xamlInputFile),
References = Path.GetFullPath(
Path.Combine(
Directory.GetCurrentDirectory(),
$@"..\..\..\Xamarin.Forms.Xaml.UnitTests.XmlnsDefinitionAttribute\bin\{testAssemblyBinPath}\netstandard2.0\Xamarin.Forms.Xaml.UnitTests.XmlnsDefinitionAttribute.dll"))
};
Assert.IsTrue(generator.Execute());
}
public void xNameInDataTemplates()
{
var xaml = @"<StackLayout
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""FooBar"" >
<ListView>
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell>
<Label x:Name=""notincluded""/>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
<Label x:Name=""included""/>
</StackLayout>" ;
var reader = new StringReader(xaml);
string rootType, rootNs;
CodeTypeReference baseType;
IEnumerable <CodeMemberField> codeMemberFields;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out codeMemberFields);
Assert.Contains("included", codeMemberFields.Select(cmf => cmf.Name).ToList());
Assert.False(codeMemberFields.Select(cmf => cmf.Name).Contains("notincluded"));
Assert.AreEqual(1, codeMemberFields.Count());
}
public void LoadXaml2009()
{
var xaml = @"<View
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""Xamarin.Forms.Xaml.UnitTests.CustomView"" >
<Label x:Name=""label0""/>
</View>" ;
var reader = new StringReader(xaml);
string rootType, rootNs;
CodeTypeReference baseType;
IDictionary <string, CodeTypeReference> namesAndTypes;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out namesAndTypes);
Assert.NotNull(rootType);
Assert.NotNull(rootNs);
Assert.NotNull(baseType);
Assert.NotNull(namesAndTypes);
Assert.AreEqual("CustomView", rootType);
Assert.AreEqual("Xamarin.Forms.Xaml.UnitTests", rootNs);
Assert.AreEqual("Xamarin.Forms.View", baseType.BaseType);
Assert.AreEqual(1, namesAndTypes.Count);
Assert.AreEqual("label0", namesAndTypes.First().Key);
Assert.AreEqual("Xamarin.Forms.Label", namesAndTypes.First().Value.BaseType);
}
public void xNameInStyles()
{
var xaml = @"<StackLayout
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""FooBar"" >
<StackLayout.Resources>
<ResourceDictionary>
<Style TargetType=""Label"" >
<Setter Property=""Text"">
<Setter.Value>
<Label x:Name=""notincluded"" />
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>
</StackLayout.Resources>
</StackLayout>" ;
var reader = new StringReader(xaml);
string rootType, rootNs;
CodeTypeReference baseType;
IDictionary <string, CodeTypeReference> namesAndTypes;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out namesAndTypes);
Assert.False(namesAndTypes.Keys.Contains("notincluded"));
Assert.AreEqual(0, namesAndTypes.Count);
}
public void xNameInDataTemplates()
{
var xaml = @"<StackLayout
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""FooBar"" >
<ListView>
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell>
<Label x:Name=""notincluded""/>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
<Label x:Name=""included""/>
</StackLayout>" ;
var reader = new StringReader(xaml);
string rootType, rootNs;
CodeTypeReference baseType;
IDictionary <string, CodeTypeReference> namesAndTypes;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out namesAndTypes);
Assert.Contains("included", namesAndTypes.Keys.ToList());
Assert.False(namesAndTypes.Keys.Contains("notincluded"));
Assert.AreEqual(1, namesAndTypes.Count);
}
public void XamlFileShouldNotBeLockedAfterFileIsGenerated ()
{
string xamlInputFile = CreateXamlInputFile ();
string xamlOutputFile = Path.ChangeExtension (xamlInputFile, ".xaml.g.cs");
var generator = new XamlGTask ();
generator.BuildEngine = new DummyBuildEngine ();
generator.AssemblyName = "Test";
generator.Source = xamlInputFile;
generator.OutputFile = xamlOutputFile;
generator.Language = "C#";
generator.Execute();
File.Delete (xamlOutputFile);
Assert.DoesNotThrow (() => File.Delete (xamlInputFile));
}
public void xTypeArgumentsOnRootElement()
{
var xaml = @"<Foo
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""FooBar""
x:TypeArguments=""x:String""
/>" ;
var reader = new StringReader(xaml);
string rootType, rootNs;
CodeTypeReference baseType;
IEnumerable <CodeMemberField> codeMemberFields;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out codeMemberFields);
Assert.AreEqual("FooBar", rootType);
Assert.AreEqual("Xamarin.Forms.Foo`1", baseType.BaseType);
Assert.AreEqual(1, baseType.TypeArguments.Count);
Assert.AreEqual("System.String", baseType.TypeArguments [0].BaseType);
}
//https://bugzilla.xamarin.com/show_bug.cgi?id=33256
public void AlwaysUseGlobalReference()
{
var xaml = @"
<ContentPage
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""FooBar"" >
<Label x:Name=""label0""/>
</ContentPage>" ;
using (var reader = new StringReader(xaml)) {
string rootType, rootNs;
CodeTypeReference baseType;
IDictionary <string, CodeTypeReference> namesAndTypes;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out namesAndTypes);
Assert.IsTrue(baseType.Options.HasFlag(CodeTypeReferenceOptions.GlobalReference));
Assert.IsTrue(namesAndTypes.Values.First().Options.HasFlag(CodeTypeReferenceOptions.GlobalReference));
}
}
public void MulipleXTypeArgumentsOnRootElementWithWhitespace()
{
var xaml = @"<Foo
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""FooBar""
x:TypeArguments=""x:String, x:Int32""
/>" ;
var reader = new StringReader(xaml);
string rootType, rootNs;
CodeTypeReference baseType;
IDictionary <string, CodeTypeReference> namesAndTypes;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out namesAndTypes);
Assert.AreEqual("FooBar", rootType);
Assert.AreEqual("Xamarin.Forms.Foo`2", baseType.BaseType);
Assert.AreEqual(2, baseType.TypeArguments.Count);
Assert.AreEqual("System.String", baseType.TypeArguments [0].BaseType);
Assert.AreEqual("System.Int32", baseType.TypeArguments [1].BaseType);
}
public void MulipleXTypeArgumentsMulitpleNamespacesOnRootElementWithWhitespace()
{
var xaml = @"<Foo
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""FooBar""
x:TypeArguments=""nsone:IDummyInterface, nstwo:IDummyInterfaceTwo""
xmlns:nsone=""clr-namespace:Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.Interfaces""
xmlns:nstwo=""clr-namespace:Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.InterfacesTwo""
/>" ;
var reader = new StringReader(xaml);
string rootType, rootNs;
CodeTypeReference baseType;
IEnumerable <CodeMemberField> codeMemberFields;
XamlGTask.ParseXaml(reader, out rootType, out rootNs, out baseType, out codeMemberFields);
Assert.AreEqual("FooBar", rootType);
Assert.AreEqual("Xamarin.Forms.Foo`2", baseType.BaseType);
Assert.AreEqual(2, baseType.TypeArguments.Count);
Assert.AreEqual("Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.Interfaces.IDummyInterface", baseType.TypeArguments [0].BaseType);
Assert.AreEqual("Xamarin.Forms.Xaml.UnitTests.Bugzilla24258.InterfacesTwo.IDummyInterfaceTwo", baseType.TypeArguments [1].BaseType);
}
