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//
// DomTests.cs
//
// Author:
// Mike Krüger <mkrueger@novell.com>
//
// Copyright (c) 2009 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.Collections.Generic;
using System.IO;
using NUnit.Framework;
using MonoDevelop.Projects.Dom;
using MonoDevelop.Projects.Dom.Serialization;
using MonoDevelop.Projects.Dom.Parser;
using MonoDevelop.Core.Assemblies;
namespace MonoDevelop.Projects.DomTests
{
[TestFixture()]
public class DomTests : UnitTests.TestBase
{
[Test()]
public void InstantiatedMethodByArgumentTest ()
{
// build "T MyMethod<T> (T a)"
DomMethod method = new DomMethod ();
method.Name = "MyMethod";
method.ReturnType = new DomReturnType ("T");
method.AddTypeParameter (new TypeParameter ("T"));
method.Add (new DomParameter (method, "a", new DomReturnType ("T")));
// give int as param type
List<IReturnType> genArgs = new List<IReturnType> ();
List<IReturnType> args = new List<IReturnType> ();
args.Add (DomReturnType.Int32);
IMethod instMethod = DomMethod.CreateInstantiatedGenericMethod (method, genArgs, args);
// check
Assert.AreEqual (DomReturnType.Int32.FullName, instMethod.ReturnType.FullName);
Assert.AreEqual (DomReturnType.Int32.FullName, instMethod.Parameters[0].ReturnType.FullName);
}
[Test()]
public void InstantiatedMethodByParameterTest ()
{
// build "T MyMethod<T> (T[] a)"
DomMethod method = new DomMethod ();
method.Name = "MyMethod";
method.ReturnType = new DomReturnType ("T");
method.AddTypeParameter (new TypeParameter ("T"));
DomReturnType returnType = new DomReturnType ("T");
returnType.ArrayDimensions = 1;
method.Add (new DomParameter (method, "a", returnType));
// give int[] as param type.
List<IReturnType> genArgs = new List<IReturnType> ();
List<IReturnType> args = new List<IReturnType> ();
returnType = new DomReturnType (DomReturnType.Int32.FullName);
returnType.ArrayDimensions = 1;
args.Add (returnType);
IMethod instMethod = DomMethod.CreateInstantiatedGenericMethod (method, genArgs, args);
// check (note that return type should be int and not int[])
Assert.AreEqual (DomReturnType.Int32.FullName, instMethod.ReturnType.FullName);
Assert.AreEqual (0, instMethod.ReturnType.ArrayDimensions);
Assert.AreEqual (DomReturnType.Int32.FullName, instMethod.Parameters[0].ReturnType.FullName);
}
[Test()]
public void InstantiatedMethodByArgumentTest_Complex ()
{
// build "T MyMethod<T,S> (S b, KeyValuePair<S, T> a)"
DomMethod method = new DomMethod ();
method.Name = "MyMethod";
method.ReturnType = new DomReturnType ("T");
method.AddTypeParameter (new TypeParameter ("T"));
method.AddTypeParameter (new TypeParameter ("S"));
method.Add (new DomParameter (method, "b", new DomReturnType ("S")));
DomReturnType returnType = new DomReturnType ("KeyValuePair");
returnType.AddTypeParameter (new DomReturnType ("T"));
returnType.AddTypeParameter (new DomReturnType ("S"));
method.Add (new DomParameter (method, "a", returnType));
// give int, object as param type
List<IReturnType> genArgs = new List<IReturnType> ();
List<IReturnType> args = new List<IReturnType> ();
genArgs.Add (DomReturnType.Int32);
genArgs.Add (DomReturnType.Object);
IMethod instMethod = DomMethod.CreateInstantiatedGenericMethod (method, genArgs, args);
// check
Assert.AreEqual (DomReturnType.Int32.FullName, instMethod.ReturnType.FullName);
Assert.AreEqual (DomReturnType.Object.FullName, instMethod.Parameters[0].ReturnType.FullName);
Assert.AreEqual (DomReturnType.Int32.FullName, instMethod.Parameters[1].ReturnType.GenericArguments[0].FullName);
Assert.AreEqual (DomReturnType.Object.FullName, instMethod.Parameters[1].ReturnType.GenericArguments[1].FullName);
}
[Test()]
public void ExtensionMethodTest ()
{
// build "T MyMethod<T, S> (this KeyValuePair<T, S> a, S b)"
DomMethod method = new DomMethod ();
method.Name = "MyMethod";
method.ReturnType = new DomReturnType ("T");
method.AddTypeParameter (new TypeParameter ("T"));
method.AddTypeParameter (new TypeParameter ("S"));
DomReturnType returnType = new DomReturnType ("KeyValuePair");
returnType.AddTypeParameter (new DomReturnType ("T"));
returnType.AddTypeParameter (new DomReturnType ("S"));
method.Add (new DomParameter (method, "a", returnType));
method.Add (new DomParameter (method, "b", new DomReturnType ("S")));
// Build extendet type KeyValuePair<int, object>
DomType type = new DomType ("KeyValuePair");
type.AddTypeParameter (new TypeParameter ("T"));
type.AddTypeParameter (new TypeParameter ("S"));
IType extType = DomType.CreateInstantiatedGenericTypeInternal (type, new IReturnType[] { DomReturnType.Int32, DomReturnType.Object });
Console.WriteLine (extType);
// extend method
List<IReturnType> genArgs = new List<IReturnType> ();
List<IReturnType> args = new List<IReturnType> ();
ExtensionMethod extMethod = new ExtensionMethod (extType, method, genArgs, args);
Console.WriteLine (extMethod);
// check
Assert.AreEqual (DomReturnType.Int32.FullName, extMethod.ReturnType.FullName);
Assert.AreEqual (DomReturnType.Object.FullName, extMethod.Parameters[0].ReturnType.FullName);
}
[Test()]
public void ExtensionMethodPreserveParameterTest ()
{
// build "T MyMethod<T, S> (T a, S b)"
DomMethod method = new DomMethod ();
method.Name = "MyMethod";
method.ReturnType = new DomReturnType ("T");
method.AddTypeParameter (new TypeParameter ("T"));
method.AddTypeParameter (new TypeParameter ("S"));
method.Add (new DomParameter (method, "a", new DomReturnType ("T")));
method.Add (new DomParameter (method, "b", new DomReturnType ("S")));
// extend method
List<IReturnType> genArgs = new List<IReturnType> ();
List<IReturnType> args = new List<IReturnType> ();
DomType extType = new DomType ("MyType");
ExtensionMethod extMethod = new ExtensionMethod (extType, method, genArgs, args);
// check for MyType MyMethod<S> (S b)
Assert.AreEqual ("MyType", extMethod.ReturnType.FullName);
Assert.AreEqual ("S", extMethod.Parameters[0].ReturnType.FullName);
Assert.AreEqual (1, extMethod.TypeParameters.Count);
Assert.AreEqual ("S", extMethod.TypeParameters[0].Name);
}
[Test()]
public void InstantiatedMethodByArgumentTestComplex2 ()
{
// build "T MyMethod<T> (MyType<T> a)"
DomMethod method = new DomMethod ();
method.Name = "MyMethod";
method.ReturnType = new DomReturnType ("T");
method.AddTypeParameter (new TypeParameter ("T"));
DomReturnType returnType = new DomReturnType ("MyType");
returnType.AddTypeParameter (new DomReturnType ("T"));
method.Add (new DomParameter (method, "a", returnType));
// give int as param type
List<IReturnType> genArgs = new List<IReturnType> ();
List<IReturnType> args = new List<IReturnType> ();
returnType = new DomReturnType ("MyType");
returnType.AddTypeParameter (DomReturnType.Int32);
args.Add (returnType);
IMethod instMethod = DomMethod.CreateInstantiatedGenericMethod (method, genArgs, args);
// check
Assert.AreEqual (DomReturnType.Int32.FullName, instMethod.ReturnType.FullName);
}
[Test()]
public void ParseAssemblyUriTests ()
{
TargetRuntime runtime;
TargetFramework fx;
string file;
ProjectDomService.ParseAssemblyUri ("Assembly:Mono 2.4.2.3:/usr/lib/mono/2.0/mscorlib.dll", out runtime, out fx, out file);
Assert.AreEqual ("/usr/lib/mono/2.0/mscorlib.dll", file);
ProjectDomService.ParseAssemblyUri ("Assembly:MS.NET:C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\mscorlib.dll", out runtime, out fx, out file);
Assert.AreEqual ("C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\mscorlib.dll", file);
ProjectDomService.ParseAssemblyUri ("Assembly:Mono r142024 Wed Sep 16 11:39:25 BST 2009:/usr/local/lib/mono/2.0/mscorlib.dll", out runtime, out fx, out file);
Assert.AreEqual ("/usr/local/lib/mono/2.0/mscorlib.dll", file);
}
}
}
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