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Viewing changes to external/nrefactory/ICSharpCode.NRefactory.Tests/CSharp/Analysis/AbiComparerTests.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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external/nrefactory/ICSharpCode.NRefactory.Tests/CSharp/Analysis/AbiComparerTests.cs
 
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//
 
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// AbiComparerTests.cs
 
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//
 
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// Author:
 
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//       Mike Krüger <mkrueger@xamarin.com>
 
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//
 
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// Copyright (c) 2013 Xamarin Inc. (http://xamarin.com)
 
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//
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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//
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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//
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using System.IO;
 
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using System.Linq;
 
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using System.Threading;
 
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using ICSharpCode.NRefactory.CSharp.Resolver;
 
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using ICSharpCode.NRefactory.TypeSystem;
 
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using ICSharpCode.NRefactory.TypeSystem.Implementation;
 
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using NUnit.Framework;
 
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using ICSharpCode.NRefactory.CSharp.CodeCompletion;
 
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namespace ICSharpCode.NRefactory.CSharp.Analysis
 
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{
 
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        [TestFixture]
 
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        public class AbiComparerTests
 
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        {
 
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                AbiCompatibility Check (string before, string after)
 
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                {
 
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                        IProjectContent oldPctx, newPctx;
 
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                        SyntaxTree tree;
 
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                        ICSharpCode.NRefactory.CSharp.TypeSystem.CSharpUnresolvedFile file;
 
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                        CodeCompletionBugTests.CreateCompilation (before, out oldPctx, out tree, out file, false);
 
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                        CodeCompletionBugTests.CreateCompilation (after, out newPctx, out tree, out file, false);
 
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                        return new AbiComparer ().Check (oldPctx.CreateCompilation (), newPctx.CreateCompilation ());
 
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                }
 
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                [Test]
 
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                public void CheckEquality()
 
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                {
 
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                        string a1 = @"namespace Foo { public class Bar { public void FooBar () {} public int Bar2 { get; set;} int removed; } class Removed {} }";
 
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                        string a2 = @"namespace Foo { public class Bar { public void FooBar () {} public int Bar2 { get {} set{}} void Added () {} } class Added {} } namespace Added { class Test { } }";
 
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                        Assert.AreEqual (AbiCompatibility.Equal, Check (a1, a2));
 
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                }
 
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                [Test]
 
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                public void CheckBigger()
 
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                {
 
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                        string a1 = @"namespace Foo { public class Bar { public void FooBar () {} } }";
 
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                        string a2 = @"namespace Foo { public class Bar { public void FooBar () {} public void BarFoo () {} } }";
 
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                        Assert.AreEqual (AbiCompatibility.Bigger, Check (a1, a2));
 
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                }
 
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                [Test]
 
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                public void CheckIncompatible()
 
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                {
 
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                        string a1 = @"namespace Foo { public class Bar { public void FooBar () {} } }";
 
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                        string a2 = @"namespace Foo { public class Bar { public void FooBar (int bar) {} } }";
 
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                        Assert.AreEqual (AbiCompatibility.Incompatible, Check (a1, a2));
 
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                }
 
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                [Test]
 
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                public void CheckIncompatibleInterfaceChange()
 
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                {
 
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                        string a1 = @"public interface IFoo {}";
 
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                        string a2 = @"public interface IFoo { void Bar (); }";
 
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                        Assert.AreEqual (AbiCompatibility.Incompatible, Check (a1, a2));
 
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                }
 
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                [Test]
 
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                public void CheckTypeConstraintChange()
 
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                {
 
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                        string a1 = @"public class IFoo<T> {}";
 
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                        string a2 = @"public class IFoo<T> where T : System.IDisposable {}";
 
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                        Assert.AreEqual (AbiCompatibility.Incompatible, Check (a1, a2));
 
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                }
 
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                [Test]
 
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                public void CheckTypeConstraintChangeCase2()
 
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                {
 
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                        string a1 = @"public class IFoo<T> {}";
 
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                        string a2 = @"public class IFoo<T> where T : class {}";
 
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                        Assert.AreEqual (AbiCompatibility.Incompatible, Check (a1, a2));
 
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                }
 
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                [Test]
 
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                public void CheckMethodConstraintChange()
 
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                {
 
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                        string a1 = @"public class IFoo { public void Bar<T> () {} }";
 
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                        string a2 = @"public class IFoo { public void Bar<T> () where T : System.IDisposable {} }";
 
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                        Assert.AreEqual (AbiCompatibility.Incompatible, Check (a1, a2));
 
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                }
 
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        }
 
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}