public void MetadataImageReference_Module_WithXxx()
{
var doc = new TestDocumentationProvider();
var module = ModuleMetadata.CreateFromImage(TestResources.SymbolsTests.General.C1);
var r = new MetadataImageReference(module, fullPath: @"c:\temp", display: "hello", documentation: doc);
Assert.Same(doc, r.DocumentationProvider);
Assert.Same(doc, r.DocumentationProvider);
Assert.NotNull(r.GetMetadata());
Assert.Equal(false, r.Properties.EmbedInteropTypes);
Assert.Equal(MetadataImageKind.Module, r.Properties.Kind);
Assert.True(r.Properties.Aliases.IsDefault);
Assert.Equal(@"c:\temp", r.FullPath);
var r1 = r.WithAliases(default(ImmutableArray <string>));
Assert.Same(r, r1);
var r2 = r.WithEmbedInteropTypes(false);
Assert.Same(r, r2);
var r3 = r.WithDocumentationProvider(doc);
Assert.Same(r, r3);
Assert.Throws <ArgumentException>(() => r.WithAliases(new[] { "bar" }));
Assert.Throws <ArgumentException>(() => r.WithEmbedInteropTypes(true));
}
public void MetadataImageReference_Module_WithXxx()
{
var doc = new TestDocumentationProvider();
var module = ModuleMetadata.CreateFromImage(TestResources.SymbolsTests.General.C1);
var r = new MetadataImageReference(module, filePath: @"c:\temp", display: "hello", documentation: doc);
Assert.Same(doc, r.DocumentationProvider);
Assert.Same(doc, r.DocumentationProvider);
Assert.NotNull(r.GetMetadata());
Assert.Equal(false, r.Properties.EmbedInteropTypes);
Assert.Equal(MetadataImageKind.Module, r.Properties.Kind);
Assert.True(r.Properties.Aliases.IsDefault);
Assert.Equal(@"c:\temp", r.FilePath);
var r1 = r.WithAliases(default(ImmutableArray<string>));
Assert.Same(r, r1);
var r2 = r.WithEmbedInteropTypes(false);
Assert.Same(r, r2);
var r3 = r.WithDocumentationProvider(doc);
Assert.Same(r, r3);
Assert.Throws<ArgumentException>(() => r.WithAliases(new[] { "bar" }));
Assert.Throws<ArgumentException>(() => r.WithEmbedInteropTypes(true));
}
public void MetadataImageReference_Assembly_WithXxx()
{
var doc = new TestDocumentationProvider();
var assembly = AssemblyMetadata.CreateFromImage(TestResources.SymbolsTests.General.C1);
var r = new MetadataImageReference(
assembly,
documentation: doc,
aliases: ImmutableArray.Create("a"),
embedInteropTypes: true,
fullPath: @"c:\temp",
display: "hello");
Assert.Same(doc, r.DocumentationProvider);
Assert.Same(doc, r.DocumentationProvider);
Assert.NotNull(r.GetMetadata());
Assert.Equal(true, r.Properties.EmbedInteropTypes);
Assert.Equal(MetadataImageKind.Assembly, r.Properties.Kind);
AssertEx.Equal(new[] { "a" }, r.Properties.Aliases);
Assert.Equal(@"c:\temp", r.FullPath);
var r2 = r.WithEmbedInteropTypes(true);
Assert.Equal(r, r2);
var r3 = r.WithAliases(ImmutableArray.Create("b", "c"));
Assert.Same(r.DocumentationProvider, r3.DocumentationProvider);
Assert.Same(r.GetMetadata(), r3.GetMetadata());
Assert.Equal(r.Properties.EmbedInteropTypes, r3.Properties.EmbedInteropTypes);
Assert.Equal(r.Properties.Kind, r3.Properties.Kind);
AssertEx.Equal(new[] { "b", "c" }, r3.Properties.Aliases);
Assert.Equal(r.FullPath, r3.FullPath);
var r4 = r.WithEmbedInteropTypes(false);
Assert.Same(r.DocumentationProvider, r4.DocumentationProvider);
Assert.Same(r.GetMetadata(), r4.GetMetadata());
Assert.Equal(false, r4.Properties.EmbedInteropTypes);
Assert.Equal(r.Properties.Kind, r4.Properties.Kind);
AssertEx.Equal(r.Properties.Aliases, r4.Properties.Aliases);
Assert.Equal(r.FullPath, r4.FullPath);
Assert.Throws <ArgumentNullException>(() => r.WithDocumentationProvider(null));
Assert.Same(r, r.WithDocumentationProvider(r.DocumentationProvider));
var doc2 = new TestDocumentationProvider();
var r5 = r.WithDocumentationProvider(doc2);
Assert.Same(doc2, r5.DocumentationProvider);
Assert.Same(r.GetMetadata(), r5.GetMetadata());
Assert.Equal(r.Properties.EmbedInteropTypes, r5.Properties.EmbedInteropTypes);
Assert.Equal(r.Properties.Kind, r5.Properties.Kind);
AssertEx.Equal(r.Properties.Aliases, r5.Properties.Aliases);
Assert.Equal(r.FullPath, r5.FullPath);
}
public void MetadataImageReference_Assembly_WithXxx()
{
var doc = new TestDocumentationProvider();
var assembly = AssemblyMetadata.CreateFromImage(TestResources.SymbolsTests.General.C1);
var r = new MetadataImageReference(
assembly,
documentation: doc,
aliases: ImmutableArray.Create("a"),
embedInteropTypes: true,
filePath: @"c:\temp",
display: "hello");
Assert.Same(doc, r.DocumentationProvider);
Assert.Same(doc, r.DocumentationProvider);
Assert.NotNull(r.GetMetadata());
Assert.Equal(true, r.Properties.EmbedInteropTypes);
Assert.Equal(MetadataImageKind.Assembly, r.Properties.Kind);
AssertEx.Equal(new[] { "a" }, r.Properties.Aliases);
Assert.Equal(@"c:\temp", r.FilePath);
var r2 = r.WithEmbedInteropTypes(true);
Assert.Equal(r, r2);
var r3 = r.WithAliases(ImmutableArray.Create("b", "c"));
Assert.Same(r.DocumentationProvider, r3.DocumentationProvider);
Assert.Same(r.GetMetadata(), r3.GetMetadata());
Assert.Equal(r.Properties.EmbedInteropTypes, r3.Properties.EmbedInteropTypes);
Assert.Equal(r.Properties.Kind, r3.Properties.Kind);
AssertEx.Equal(new[] { "b", "c" }, r3.Properties.Aliases);
Assert.Equal(r.FilePath, r3.FilePath);
var r4 = r.WithEmbedInteropTypes(false);
Assert.Same(r.DocumentationProvider, r4.DocumentationProvider);
Assert.Same(r.GetMetadata(), r4.GetMetadata());
Assert.Equal(false, r4.Properties.EmbedInteropTypes);
Assert.Equal(r.Properties.Kind, r4.Properties.Kind);
AssertEx.Equal(r.Properties.Aliases, r4.Properties.Aliases);
Assert.Equal(r.FilePath, r4.FilePath);
Assert.Throws<ArgumentNullException>(() => r.WithDocumentationProvider(null));
Assert.Same(r, r.WithDocumentationProvider(r.DocumentationProvider));
var doc2 = new TestDocumentationProvider();
var r5 = r.WithDocumentationProvider(doc2);
Assert.Same(doc2, r5.DocumentationProvider);
Assert.Same(r.GetMetadata(), r5.GetMetadata());
Assert.Equal(r.Properties.EmbedInteropTypes, r5.Properties.EmbedInteropTypes);
Assert.Equal(r.Properties.Kind, r5.Properties.Kind);
AssertEx.Equal(r.Properties.Aliases, r5.Properties.Aliases);
Assert.Equal(r.FilePath, r5.FilePath);
}
public void DuplicateReferences()
{
CSharpCompilation c;
string source;
var r1 = new MetadataImageReference(TestResources.SymbolsTests.General.C1, fullPath: @"c:\temp\a.dll", display: "R1");
var r2 = new MetadataImageReference(TestResources.SymbolsTests.General.C1, fullPath: @"c:\temp\a.dll", display: "R2");
var rFoo = r2.WithAliases(new[] { "foo" });
var rBar = r2.WithAliases(new[] { "bar" });
var rEmbed = r1.WithEmbedInteropTypes(true);
source = @"
class D { }
";
c = CreateCompilationWithMscorlib(source, new[] { r1, r2 });
Assert.Null(c.GetReferencedAssemblySymbol(r1));
Assert.NotNull(c.GetReferencedAssemblySymbol(r2));
c.VerifyDiagnostics();
source = @"
class D : C { }
";
c = CreateCompilationWithMscorlib(source, new[] { r1, r2 });
Assert.Null(c.GetReferencedAssemblySymbol(r1));
Assert.NotNull(c.GetReferencedAssemblySymbol(r2));
c.VerifyDiagnostics();
c = CreateCompilationWithMscorlib(source, new[] { rFoo, r2 });
Assert.Null(c.GetReferencedAssemblySymbol(rFoo));
Assert.NotNull(c.GetReferencedAssemblySymbol(r2));
AssertEx.SetEqual(new[] { "foo", "global" }, c.ExternAliases);
c.VerifyDiagnostics();
// 2 aliases for the same path, aliases not used to qualify name
c = CreateCompilationWithMscorlib(source, new[] { rFoo, rBar });
Assert.Null(c.GetReferencedAssemblySymbol(rFoo));
Assert.NotNull(c.GetReferencedAssemblySymbol(rBar));
AssertEx.SetEqual(new[] { "foo", "bar" }, c.ExternAliases);
c.VerifyDiagnostics(
// (2,11): error CS0246: The type or namespace name 'C' could not be found (are you missing a using directive or an assembly reference?)
Diagnostic(ErrorCode.ERR_SingleTypeNameNotFound, "C").WithArguments("C"));
source = @"
class D : C { }
";
// /l and /r with the same path
c = CreateCompilationWithMscorlib(source, new[] { rFoo, rEmbed });
Assert.Null(c.GetReferencedAssemblySymbol(rFoo));
Assert.NotNull(c.GetReferencedAssemblySymbol(rEmbed));
c.VerifyDiagnostics(
// error CS1760: Assemblies 'R1' and 'R2' refer to the same metadata but only one is a linked reference (specified using /link option); consider removing one of the references.
Diagnostic(ErrorCode.ERR_AssemblySpecifiedForLinkAndRef).WithArguments("R1", "R2"),
// error CS1747: Cannot embed interop types from assembly 'C, Version=1.0.0.0, Culture=neutral, PublicKeyToken=374d0c2befcd8cc9' because it is missing the 'System.Runtime.InteropServices.GuidAttribute' attribute.
Diagnostic(ErrorCode.ERR_NoPIAAssemblyMissingAttribute).WithArguments("C, Version=1.0.0.0, Culture=neutral, PublicKeyToken=374d0c2befcd8cc9", "System.Runtime.InteropServices.GuidAttribute"),
// error CS1759: Cannot embed interop types from assembly 'C, Version=1.0.0.0, Culture=neutral, PublicKeyToken=374d0c2befcd8cc9' because it is missing either the 'System.Runtime.InteropServices.ImportedFromTypeLibAttribute' attribute or the 'System.Runtime.InteropServices.PrimaryInteropAssemblyAttribute' attribute.
Diagnostic(ErrorCode.ERR_NoPIAAssemblyMissingAttributes).WithArguments("C, Version=1.0.0.0, Culture=neutral, PublicKeyToken=374d0c2befcd8cc9", "System.Runtime.InteropServices.ImportedFromTypeLibAttribute", "System.Runtime.InteropServices.PrimaryInteropAssemblyAttribute"),
// (2,11): error CS1752: Interop type 'C' cannot be embedded. Use the applicable interface instead.
// class D : C { }
Diagnostic(ErrorCode.ERR_NewCoClassOnLink, "C").WithArguments("C"));
source = @"
extern alias foo;
extern alias bar;
public class D : foo::C { }
public class E : bar::C { }
";
// 2 aliases for the same path, aliases used
c = CreateCompilationWithMscorlib(source, new[] { rFoo, rBar });
Assert.Null(c.GetReferencedAssemblySymbol(rFoo));
Assert.NotNull(c.GetReferencedAssemblySymbol(rBar));
c.VerifyDiagnostics();
}
public void AssemblyReferencesWithAliases()
{
var source =
@"extern alias SysCore;
using System.Linq;
namespace Microsoft.TeamFoundation.WebAccess.Common
{
public class CachedRegistry
{
public static void Main(string[] args)
{
System.Console.Write('k');
}
}
}";
var tree = Parse(source);
var r1 = new MetadataImageReference(ProprietaryTestResources.NetFX.v4_0_30319.System_Core, fullPath: @"c:\temp\aa.dll", display: "System.Core.v4_0_30319.dll");
var r2 = new MetadataImageReference(ProprietaryTestResources.NetFX.v4_0_30319.System_Core, fullPath: @"c:\temp\aa.dll", display: "System.Core.v4_0_30319.dll");
var r2_SysCore = r2.WithAliases(new[] { "SysCore" });
var compilation = CreateCompilation(new List<SyntaxTree> { tree }, new[] { MscorlibRef, r1, r2_SysCore }, new CSharpCompilationOptions(OutputKind.ConsoleApplication), "Test");
CompileAndVerify(compilation, expectedOutput: "k");
}