mirror of https://github.com/icsharpcode/ILSpy.git
Daniel Grunwald
15 years ago
5 changed files with 248 additions and 0 deletions
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
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using System; |
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public static class DelegateConstruction |
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{ |
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public static void Test(this string a) |
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{ |
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} |
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public static Action<string> ExtensionMethodUnbound() |
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{ |
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return new Action<string>(DelegateConstruction.Test); |
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} |
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public static Action ExtensionMethodBound() |
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{ |
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return new Action("abc".Test); |
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} |
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public static Action ExtensionMethodBoundOnNull() |
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{ |
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return new Action(((string)null).Test); |
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} |
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public static object StaticMethod() |
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{ |
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return new Func<Action>(DelegateConstruction.ExtensionMethodBound); |
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} |
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public static object InstanceMethod() |
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{ |
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return new Func<string>("hello".ToUpper); |
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} |
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public static object InstanceMethodOnNull() |
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{ |
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return new Func<string>(((string)null).ToUpper); |
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} |
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} |
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@@ -0,0 +1,66 @@
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<?xml version="1.0" encoding="utf-8"?> |
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="Build"> |
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<PropertyGroup> |
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<ProjectGuid>{FEC0DA52-C4A6-4710-BE36-B484A20C5E22}</ProjectGuid> |
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> |
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<Platform Condition=" '$(Platform)' == '' ">x86</Platform> |
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<OutputType>Exe</OutputType> |
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<RootNamespace>ICSharpCode.Decompiler.Tests</RootNamespace> |
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<AssemblyName>ICSharpCode.Decompiler.Tests</AssemblyName> |
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<TargetFrameworkVersion>v4.0</TargetFrameworkVersion> |
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<AppDesignerFolder>Properties</AppDesignerFolder> |
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<AllowUnsafeBlocks>False</AllowUnsafeBlocks> |
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<NoStdLib>False</NoStdLib> |
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<WarningLevel>4</WarningLevel> |
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<TreatWarningsAsErrors>false</TreatWarningsAsErrors> |
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</PropertyGroup> |
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<PropertyGroup Condition=" '$(Platform)' == 'x86' "> |
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<PlatformTarget>x86</PlatformTarget> |
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<RegisterForComInterop>False</RegisterForComInterop> |
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<GenerateSerializationAssemblies>Auto</GenerateSerializationAssemblies> |
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<BaseAddress>4194304</BaseAddress> |
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<FileAlignment>4096</FileAlignment> |
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</PropertyGroup> |
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<PropertyGroup Condition=" '$(Configuration)' == 'Debug' "> |
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<OutputPath>..\bin\Debug\</OutputPath> |
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<DebugSymbols>true</DebugSymbols> |
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<DebugType>Full</DebugType> |
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<Optimize>False</Optimize> |
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<CheckForOverflowUnderflow>True</CheckForOverflowUnderflow> |
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<DefineConstants>DEBUG;TRACE</DefineConstants> |
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</PropertyGroup> |
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<PropertyGroup Condition=" '$(Configuration)' == 'Release' "> |
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<OutputPath>..\bin\Release\</OutputPath> |
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<DebugSymbols>false</DebugSymbols> |
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<DebugType>None</DebugType> |
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<Optimize>True</Optimize> |
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<CheckForOverflowUnderflow>False</CheckForOverflowUnderflow> |
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<DefineConstants>TRACE</DefineConstants> |
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</PropertyGroup> |
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<ItemGroup> |
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<Reference Include="System" /> |
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<Reference Include="System.Core"> |
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<RequiredTargetFramework>3.5</RequiredTargetFramework> |
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</Reference> |
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<Reference Include="System.Xml" /> |
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<Reference Include="System.Xml.Linq"> |
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<RequiredTargetFramework>3.5</RequiredTargetFramework> |
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</Reference> |
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</ItemGroup> |
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<ItemGroup> |
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<Compile Include="DelegateConstruction.cs" /> |
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<Compile Include="Loops.cs" /> |
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<Compile Include="TestRunner.cs" /> |
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</ItemGroup> |
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<ItemGroup> |
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<ProjectReference Include="..\..\Mono.Cecil\Mono.Cecil.csproj"> |
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<Project>{D68133BD-1E63-496E-9EDE-4FBDBF77B486}</Project> |
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<Name>Mono.Cecil</Name> |
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</ProjectReference> |
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<ProjectReference Include="..\ICSharpCode.Decompiler.csproj"> |
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<Project>{984CC812-9470-4A13-AFF9-CC44068D666C}</Project> |
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<Name>ICSharpCode.Decompiler</Name> |
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</ProjectReference> |
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</ItemGroup> |
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<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.Targets" /> |
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</Project> |
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@@ -0,0 +1,30 @@
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
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using System; |
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using System.Collections.Generic; |
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public class Loops |
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{ |
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public void ForEach(IEnumerable<string> enumerable) |
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{ |
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foreach (string text in enumerable) { |
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text.ToLower(); |
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} |
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} |
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public void ForEachOverArray(string[] array) |
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{ |
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foreach (string text in array) { |
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text.ToLower(); |
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} |
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} |
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public void ForOverArray(string[] array) |
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{ |
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for (int i = 0; i < array.Length; i++) { |
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array[i].ToLower(); |
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} |
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} |
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} |
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@ -0,0 +1,101 @@
@@ -0,0 +1,101 @@
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
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using System; |
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using System.CodeDom.Compiler; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Text; |
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using Decompiler; |
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using Microsoft.CSharp; |
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using Mono.Cecil; |
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namespace ICSharpCode.Decompiler.Tests |
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{ |
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public class TestRunner |
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{ |
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public static void Main() |
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{ |
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Test(@"..\..\Tests\DelegateConstruction.cs"); |
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Console.ReadKey(); |
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} |
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static void Test(string fileName) |
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{ |
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string code = File.ReadAllText(fileName); |
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AssemblyDefinition assembly = Compile(code); |
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AstBuilder decompiler = new AstBuilder(); |
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decompiler.AddAssembly(assembly); |
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StringWriter output = new StringWriter(); |
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decompiler.GenerateCode(new PlainTextOutput(output)); |
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StringWriter diff = new StringWriter(); |
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if (!Compare(code, output.ToString(), diff)) { |
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throw new Exception("Test failure." + Environment.NewLine + diff.ToString()); |
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} |
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} |
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static bool Compare(string input1, string input2, StringWriter diff) |
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{ |
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bool ok = true; |
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int numberOfContinuousMistakes = 0; |
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StringReader r1 = new StringReader(input1); |
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StringReader r2 = new StringReader(input2); |
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string line1, line2; |
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while ((line1 = r1.ReadLine()) != null) { |
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string trimmed = line1.Trim(); |
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if (trimmed.Length == 0 || trimmed.StartsWith("//", StringComparison.Ordinal) || line1.StartsWith("using ", StringComparison.Ordinal)) { |
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diff.WriteLine(" " + line1); |
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continue; |
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} |
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line2 = r2.ReadLine(); |
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while (line2 != null && (line2.StartsWith("using ", StringComparison.Ordinal) || line2.Trim().Length == 0)) |
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line2 = r2.ReadLine(); |
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if (line2 == null) { |
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ok = false; |
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diff.WriteLine("-" + line1); |
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continue; |
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} |
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if (line1 != line2) { |
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ok = false; |
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if (numberOfContinuousMistakes++ > 5) |
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return false; |
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diff.WriteLine("-" + line1); |
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diff.WriteLine("+" + line2); |
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} else { |
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if (numberOfContinuousMistakes > 0) |
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numberOfContinuousMistakes--; |
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diff.WriteLine(" " + line1); |
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} |
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} |
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while ((line2 = r2.ReadLine()) != null) { |
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ok = false; |
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diff.WriteLine("+" + line1); |
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} |
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return ok; |
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} |
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static AssemblyDefinition Compile(string code) |
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{ |
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CSharpCodeProvider provider = new CSharpCodeProvider(new Dictionary<string, string> {{ "CompilerVersion", "v4.0" }}); |
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CompilerParameters options = new CompilerParameters(); |
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options.ReferencedAssemblies.Add("System.Core.dll"); |
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CompilerResults results = provider.CompileAssemblyFromSource(options, code); |
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try { |
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if (results.Errors.Count > 0) { |
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StringBuilder b = new StringBuilder("Compiler error:"); |
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foreach (var error in results.Errors) { |
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b.AppendLine(error.ToString()); |
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} |
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throw new Exception(b.ToString()); |
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} |
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return AssemblyDefinition.ReadAssembly(results.PathToAssembly); |
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} finally { |
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File.Delete(results.PathToAssembly); |
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results.TempFiles.Delete(); |
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} |
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} |
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} |
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} |
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