mirror of https://github.com/icsharpcode/ILSpy.git
Siegfried Pammer
7 years ago
13 changed files with 31 additions and 133 deletions
@ -1,26 +0,0 @@
@@ -1,26 +0,0 @@
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using NUnit.Framework; |
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namespace ICSharpCode.Decompiler.Tests.CustomAttributes |
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{ |
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[TestFixture] |
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public class CustomAttributeTests : DecompilerTestBase |
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{ |
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[Test] |
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public void CustomAttributeSamples() |
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{ |
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ValidateFileRoundtrip(@"CustomAttributes/S_CustomAttributeSamples.cs"); |
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} |
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[Test] |
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public void CustomAttributes() |
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{ |
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ValidateFileRoundtrip(@"CustomAttributes/S_CustomAttributes.cs"); |
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} |
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[Test] |
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public void AssemblyCustomAttribute() |
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{ |
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ValidateFileRoundtrip(@"CustomAttributes/S_AssemblyCustomAttribute.cs"); |
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} |
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} |
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} |
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@ -1,96 +0,0 @@
@@ -1,96 +0,0 @@
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is 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 all copies or
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// 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 IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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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.Linq; |
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using System.Text; |
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using ICSharpCode.Decompiler.Tests.Helpers; |
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using Microsoft.CSharp; |
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using Mono.Cecil; |
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using ICSharpCode.Decompiler.CSharp; |
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using ICSharpCode.Decompiler.CSharp.OutputVisitor; |
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namespace ICSharpCode.Decompiler.Tests |
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{ |
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public abstract class DecompilerTestBase |
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{ |
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public static readonly string TestCasePath = Path.Combine( |
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Path.GetDirectoryName(typeof(DecompilerTestBase).Assembly.Location), |
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"../../../TestCases"); |
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protected static void ValidateFileRoundtrip(string samplesFileName) |
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{ |
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var fullPath = Path.Combine(TestCasePath, "..", samplesFileName); |
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AssertRoundtripCode(fullPath); |
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} |
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static string RemoveIgnorableLines(IEnumerable<string> lines) |
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{ |
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return CodeSampleFileParser.ConcatLines(lines.Where(l => !CodeSampleFileParser.IsCommentOrBlank(l))); |
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} |
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protected static void AssertRoundtripCode(string fileName, bool optimize = false, bool useDebug = false, int compilerVersion = 4) |
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{ |
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var code = RemoveIgnorableLines(File.ReadLines(fileName)); |
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AssemblyDefinition assembly = CompileLegacy(code, optimize, useDebug, compilerVersion); |
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CSharpDecompiler decompiler = new CSharpDecompiler(assembly.MainModule, new DecompilerSettings()); |
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decompiler.AstTransforms.Insert(0, new RemoveEmbeddedAtttributes()); |
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decompiler.AstTransforms.Insert(0, new RemoveCompilerAttribute()); |
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var syntaxTree = decompiler.DecompileWholeModuleAsSingleFile(); |
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var options = FormattingOptionsFactory.CreateAllman(); |
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options.IndentSwitchBody = false; |
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CodeAssert.AreEqual(code, syntaxTree.ToString(options)); |
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} |
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protected static AssemblyDefinition CompileLegacy(string code, bool optimize, bool useDebug, int compilerVersion) |
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{ |
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CSharpCodeProvider provider = new CSharpCodeProvider(new Dictionary<string, string> { { "CompilerVersion", "v" + new Version(compilerVersion, 0) } }); |
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CompilerParameters options = new CompilerParameters(); |
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options.CompilerOptions = "/unsafe /o" + (optimize ? "+" : "-") + (useDebug ? " /debug" : ""); |
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if (compilerVersion >= 4) |
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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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{ |
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if (results.Errors.Cast<CompilerError>().Any((arg) => !arg.IsWarning)) |
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{ |
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StringBuilder b = new StringBuilder("Compiler error:"); |
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foreach (var error in results.Errors) |
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{ |
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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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new ReaderParameters { InMemory = true }); |
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} |
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finally |
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{ |
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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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