public void Matches_IsTrue_WhenParametersAreEquivalent()
{
var function1 = @"using System;
public static void Run(string id, out string output)
{
output = string.Empty;
}";
// Diferent formatting, qualified name, not using alias
var function2 = @"using System;
public static void Run( System.String id ,
out String output )
{
string result = string.Empty;
output = result;
}";
var tree1 = CSharpSyntaxTree.ParseText(function1, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var tree2 = CSharpSyntaxTree.ParseText(function2, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var references = new MetadataReference[] { MetadataReference.CreateFromFile(typeof(string).Assembly.Location) };
var compilation1 = new Script.Description.CSharpCompilation(CodeAnalysis.CSharp.CSharpCompilation.Create("test1", references: references)
.AddSyntaxTrees(tree1));
var compilation2 = new Script.Description.CSharpCompilation(CodeAnalysis.CSharp.CSharpCompilation.Create("test2", references: references)
.AddSyntaxTrees(tree2));
var signature1 = compilation1.GetEntryPointSignature(new FunctionEntryPointResolver());
var signature2 = compilation2.GetEntryPointSignature(new FunctionEntryPointResolver());
Assert.True(signature1.Equals(signature2));
Assert.Equal(signature1.GetHashCode(), signature2.GetHashCode());
}
private Tuple <FunctionSignature, FunctionSignature> GetFunctionSignatures(string function1, string function2)
{
var tree1 = CSharpSyntaxTree.ParseText(function1, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var tree2 = CSharpSyntaxTree.ParseText(function2, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var references = new MetadataReference[] { MetadataReference.CreateFromFile(typeof(string).Assembly.Location) };
var compilation1 = new Script.Description.CSharpCompilation(CodeAnalysis.CSharp.CSharpCompilation.Create("test1", references: references)
.AddSyntaxTrees(tree1));
var compilation2 = new Script.Description.CSharpCompilation(CodeAnalysis.CSharp.CSharpCompilation.Create("test2", references: references)
.AddSyntaxTrees(tree2));
var signature1 = compilation1.GetEntryPointSignature(new FunctionEntryPointResolver());
var signature2 = compilation2.GetEntryPointSignature(new FunctionEntryPointResolver());
return(Tuple.Create(signature1, signature2));
}
public void Matches_IsTrue_WhenUsingLocalTypes()
{
var function1 = @"using System;
public static void Run(Test id, out string output)
{
output = string.Empty;
}
public class Test
{
public string Id { get; set; }
}";
var tree = CSharpSyntaxTree.ParseText(function1, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var references = new MetadataReference[] { MetadataReference.CreateFromFile(typeof(string).Assembly.Location) };
var compilation = CodeAnalysis.CSharp.CSharpCompilation.Create("test1", references: references).AddSyntaxTrees(tree);
var signature1 = new Script.Description.CSharpCompilation(compilation).GetEntryPointSignature(new FunctionEntryPointResolver());
Assert.True(signature1.HasLocalTypeReference);
}
public void Matches_IsFalse_WhenNotUsingLocalTypes()
{
var function1 = @"using System;
using System.Threading.Tasks;
using System.Collections.Generic;
public static void Run(string id, int test1)
{
}
public class Test
{
public string Id { get; set; }
}";
var tree = CSharpSyntaxTree.ParseText(function1, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var references = new MetadataReference[] { MetadataReference.CreateFromFile(typeof(string).Assembly.Location) };
var compilation = CodeAnalysis.CSharp.CSharpCompilation.Create("test1", references: references).AddSyntaxTrees(tree);
var signature1 = new Script.Description.CSharpCompilation(compilation).GetEntryPointSignature(new FunctionEntryPointResolver(), null);
Assert.False(signature1.HasLocalTypeReference);
}
private Tuple<FunctionSignature, FunctionSignature> GetFunctionSignatures(string function1, string function2)
{
var tree1 = CSharpSyntaxTree.ParseText(function1, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var tree2 = CSharpSyntaxTree.ParseText(function2, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var references = new MetadataReference[] { MetadataReference.CreateFromFile(typeof(string).Assembly.Location) };
var compilation1 = new Script.Description.CSharpCompilation(CodeAnalysis.CSharp.CSharpCompilation.Create("test1", references: references)
.AddSyntaxTrees(tree1));
var compilation2 = new Script.Description.CSharpCompilation(CodeAnalysis.CSharp.CSharpCompilation.Create("test2", references: references)
.AddSyntaxTrees(tree2));
var signature1 = compilation1.GetEntryPointSignature(new FunctionEntryPointResolver());
var signature2 = compilation2.GetEntryPointSignature(new FunctionEntryPointResolver());
return Tuple.Create(signature1, signature2);
}
public void Matches_IsFalse_WhenNotUsingLocalTypes()
{
var function1 = @"using System;
using System.Threading.Tasks;
using System.Collections.Generic;
public static void Run(string id, int test1)
{
}
public class Test
{
public string Id { get; set; }
}";
var tree = CSharpSyntaxTree.ParseText(function1, CSharpParseOptions.Default.WithKind(SourceCodeKind.Script));
var references = new MetadataReference[] { MetadataReference.CreateFromFile(typeof(string).Assembly.Location) };
var compilation = CodeAnalysis.CSharp.CSharpCompilation.Create("test1", references: references).AddSyntaxTrees(tree);
var signature1 = new Script.Description.CSharpCompilation(compilation).GetEntryPointSignature(new FunctionEntryPointResolver());
Assert.False(signature1.HasLocalTypeReference);
}