public void WeaveThrowsInvalidOperationExceptionIfFileDoesntExists() { CecilWeaverConfiguration configuration = CecilWeaverConfiguration.CreateDefaultConfiguration("c:\\this_file_doesnt_exist"); ILanguageModelAccessor langModelAccessor = new LanguageModelAccessorMock(); ((IILWeaver) new CecilILWeaver(configuration, langModelAccessor)).DoWeave(); }
public void InitializeThrowsBadImageExceptionOnInvalidInputImage() { CecilWeaverConfiguration configuration = CecilWeaverConfiguration.CreateDefaultConfiguration(CreateFullPath("InvalidImage.exe")); ILanguageModelAccessor langModelAccessor = new LanguageModelAccessorMock(); ((IILWeaver) new CecilILWeaver(configuration, langModelAccessor)).DoWeave(); }
public void InitializeThrowsBadImageExceptionOnInvalidInputImage() { CecilAnalyzerConfiguration configuration = CecilAnalyzerConfiguration.CreateDefaultConfiguration(string.Empty); ILanguageModelAccessor langModelAccessor = new LanguageModelAccessorMock(); AssemblyElement ae = ((IILAnalyzer) new CecilILAnalyzer(configuration, langModelAccessor)).ExtractAllTypes(CreateFullPath("InvalidImage.exe")); }
public void AnalyzerThrowsExceptionIfFileDoesntExists() { CecilAnalyzerConfiguration configuration = CecilAnalyzerConfiguration.CreateDefaultConfiguration(string.Empty); ILanguageModelAccessor langModelAccessor = new LanguageModelAccessorMock(); AssemblyElement ae = ((IILAnalyzer) new CecilILAnalyzer(configuration, langModelAccessor)).ExtractAllTypes("c:\\this_file_doesnt_exist"); }
public void WeavingInternalStringAddsPrivateStringFieldToTargetClass() { //set up model w/ 1 Internal typed 'string' LanguageModelAccessorMock model = new LanguageModelAccessorMock(); model.AddInternalToType("TestTarget.Program", "System.String, mscorlib", "InternalString"); //create configuration CecilWeaverConfiguration configuration = CecilWeaverConfiguration.CreateDefaultConfiguration(CreateFullPath("TestTarget.exe"), CreateFullPath("WeavingInternalStringAddsPrivateStringFieldToTargetClass.exe")); //do weaving IILWeaver weaver = DIHelper.CreateObject <CecilILWeaver>(CreateTestContainer(model, configuration)); weaver.DoWeave(); //test wether Internal is created Assembly asm = Assembly.LoadFile(CreateFullPath("WeavingInternalStringAddsPrivateStringFieldToTargetClass.exe")); Type programType = asm.GetType("TestTarget.Program"); FieldInfo internalStringField = programType.GetField("InternalString", BindingFlags.NonPublic | BindingFlags.Instance); //assert on requirements Assert.IsNotNull(internalStringField); Assert.AreEqual(typeof(string), internalStringField.FieldType); }
internal IServiceProvider CreateTestContainer(LanguageModelAccessorMock languageModel, CecilWeaverConfiguration configuration) { ServiceContainer serviceContainer = new ServiceContainer(); serviceContainer.AddService(typeof(ILanguageModelAccessor), languageModel == null ? new LanguageModelAccessorMock() : languageModel); serviceContainer.AddService(typeof(CecilWeaverConfiguration), configuration == null ? CecilWeaverConfiguration.CreateDefaultConfiguration(CreateFullPath("TestTarget.exe")) : configuration); serviceContainer.AddService(typeof(IBuilderConfigurator <BuilderStage>), new ILWeaverTestBuilderConfigurator()); return(serviceContainer); }
public void WeavingContextInstructionAddsFilterContextLogic() { // set up model LanguageModelAccessorMock model = new LanguageModelAccessorMock(); // Create inputfilters Block block = new Block(); Block block2 = new Block(); ContextInstruction ci = new ContextInstruction(ContextInstruction.CHECK_INNER_CALL, 1000, block2); ContextInstruction ci2 = new ContextInstruction(ContextInstruction.RESET_INNER_CALL, 1000, null); ContextInstruction ci3 = new ContextInstruction(ContextInstruction.SET_INNER_CALL, 1000, null); block.addInstruction(ci); block.addInstruction(ci2); block.addInstruction(ci3); model.AddInputFilter("TestTarget.Program", "System.Void TestTarget.Program::TestMethod(System.Int32)", block); // create configuration CecilWeaverConfiguration configuration = CecilWeaverConfiguration.CreateDefaultConfiguration(CreateFullPath("TestTarget.exe"), CreateFullPath(OutputFileName)); // do weaving IILWeaver weaver = DIHelper.CreateObject <CecilILWeaver>(CreateTestContainer(model, configuration)); weaver.DoWeave(); ILReader il = new ILReader(); il.OpenAssembly(CreateFullPath(OutputFileName)); List <ILInstruction> ils = il.GetILInstructions("TestTarget.Program", "TestMethod"); List <ILInstruction> shouldContainCheck = new List <ILInstruction>(); shouldContainCheck.Add(new ILInstruction(0, "ldarg", "this")); shouldContainCheck.Add(new ILInstruction(0, "ldc.i4", "1000")); shouldContainCheck.Add(new ILInstruction(0, "call", "System.Boolean Composestar.StarLight.ContextInfo.FilterContext::IsInnerCall(System.Object,System.Int32)")); Assert.IsTrue(il.ContainsILInstructions(ils, shouldContainCheck), "Generated IL code did not contain the check for IsInnerCall"); List <ILInstruction> shouldContainReset = new List <ILInstruction>(); shouldContainReset.Add(new ILInstruction(0, "call", "System.Void Composestar.StarLight.ContextInfo.FilterContext::ResetInnerCall()")); Assert.IsTrue(il.ContainsILInstructions(ils, shouldContainReset), "Generated IL code did not contain the call to the ResetInnerCall"); List <ILInstruction> shouldContainSet = new List <ILInstruction>(); shouldContainSet.Add(new ILInstruction(0, "ldarg", "this")); shouldContainSet.Add(new ILInstruction(0, "ldc.i4", "1000")); shouldContainSet.Add(new ILInstruction(0, "call", "System.Void Composestar.StarLight.ContextInfo.FilterContext::SetInnerCall(System.Object,System.Int32)")); Assert.IsTrue(il.ContainsILInstructions(ils, shouldContainSet), "Generated IL code did not contain the call to the SetInnerCall"); }
public void WeavingErrorActionAddsExceptionFilter() { string outputFileName = "WeavingErrorActionAddsExceptionFilter.exe"; // set up model LanguageModelAccessorMock model = new LanguageModelAccessorMock(); // Create inputfilters Block block = new Block(); Block block2 = new Block(); ContextInstruction ci = new ContextInstruction(ContextInstruction.CHECK_INNER_CALL, 1000, block2); ContextInstruction ci2 = new ContextInstruction(ContextInstruction.RESET_INNER_CALL, 1000, null); ContextInstruction ci3 = new ContextInstruction(ContextInstruction.SET_INNER_CALL, 1000, null); FilterAction errorAction = new FilterAction("ErrorAction", "", ""); block2.addInstruction(errorAction); block.addInstruction(ci); block.addInstruction(ci2); block.addInstruction(ci3); model.AddInputFilter("TestTarget.Program", "System.Void TestTarget.Program::TestMethod(System.Int32)", block); // create configuration CecilWeaverConfiguration configuration = CecilWeaverConfiguration.CreateDefaultConfiguration(CreateFullPath("TestTarget.exe"), CreateFullPath(outputFileName)); // do weaving IILWeaver weaver = DIHelper.CreateObject <CecilILWeaver>(CreateTestContainer(model, configuration)); weaver.DoWeave(); ILReader il = new ILReader(); il.OpenAssembly(CreateFullPath(outputFileName)); List <ILInstruction> ils = il.GetILInstructions("TestTarget.Program", "TestMethod"); // Expecting the following IL code List <ILInstruction> shouldContainThrow = new List <ILInstruction>(); shouldContainThrow.Add(new ILInstruction(0, "newobj", "System.Void System.Exception::.ctor()")); shouldContainThrow.Add(new ILInstruction(0, "throw", "")); Assert.IsTrue(il.ContainsILInstructions(ils, shouldContainThrow), "Generated IL code did not contain the throw exception code"); }
public void WeavingBeforeActionAddsPointCutContextLogic() { string outputFileName = "WeavingBeforeActionAddsPintCutContextLogic.exe"; // set up model LanguageModelAccessorMock model = new LanguageModelAccessorMock(); // Create inputfilters Block block = new Block(); Block block2 = new Block(); ContextInstruction ci = new ContextInstruction(ContextInstruction.CHECK_INNER_CALL, 1000, block2); ContextInstruction ci2 = new ContextInstruction(ContextInstruction.RESET_INNER_CALL, 1000, null); ContextInstruction ci3 = new ContextInstruction(ContextInstruction.SET_INNER_CALL, 1000, null); FilterAction errorAction = new FilterAction("BeforeAction", "", ""); block2.addInstruction(errorAction); block.addInstruction(ci); block.addInstruction(ci2); block.addInstruction(ci3); model.AddInputFilter("TestTarget.Program", "System.Void TestTarget.Program::TestMethod(System.Int32)", block); // create configuration CecilWeaverConfiguration configuration = CecilWeaverConfiguration.CreateDefaultConfiguration(CreateFullPath("TestTarget.exe"), CreateFullPath(outputFileName)); // do weaving IILWeaver weaver = DIHelper.CreateObject <CecilILWeaver>(CreateTestContainer(model, configuration)); weaver.DoWeave(); // Expecting the following IL code List <ILInstruction> shouldContainBefore = new List <ILInstruction>(); shouldContainBefore.Add(new ILInstruction(0, "", "")); shouldContainBefore.Add(new ILInstruction(0, "", "")); // Assert.IsTrue(il.ContainsILInstructions(ils, shouldContainBefore), "Generated IL code did not contain the before action code"); Assert.Inconclusive("Add the expected IL code to make this test work."); }
public void TestTargetMustReturnCorrectAssembly() { // set up model LanguageModelAccessorMock model = new LanguageModelAccessorMock(); // create configuration CecilAnalyzerConfiguration configuration = CecilAnalyzerConfiguration.CreateDefaultConfiguration(string.Empty); // do weaving IILAnalyzer analyzer = DIHelper.CreateObject <CecilILAnalyzer>(CreateTestContainer(model, configuration)); AssemblyElement ae = analyzer.ExtractAllTypes(CreateFullPath("TestTarget.exe")); Assert.IsNotNull(ae, "Could not create an AssemblyElement."); Assert.IsFalse(string.IsNullOrEmpty(ae.FileName), "Filename is not set."); Assert.IsFalse(string.IsNullOrEmpty(ae.Name), "Assembly name is not set."); Assert.IsFalse(ae.Timestamp == 0, "Timestamp is not set."); Assert.IsTrue(ae.TypeElements.Length > 0, "TypeElements were not retrieved."); Assert.IsTrue(ae.TypeElements.Length == 1, "Found {0} TypeElements, expecting 1.", ae.TypeElements.Length); TypeElement te = ae.TypeElements[0]; Assert.IsNotNull(te, "Could not set the TypeElement."); Assert.IsFalse(string.IsNullOrEmpty(te.BaseType), "BaseType has not been stored."); Assert.IsFalse(string.IsNullOrEmpty(te.FullName), "FullName has not been stored."); Assert.IsFalse(string.IsNullOrEmpty(te.Name), "Name has not been stored."); Assert.IsFalse(string.IsNullOrEmpty(te.Namespace), "Namespace has not been stored."); Assert.IsTrue(te.MethodElements.Length == 2, "Methods not stored in the TypeElement. {0} methods found", te.MethodElements.Length); MethodElement me = te.MethodElements[0]; Assert.IsNotNull(me, "Could not set the methodElement"); Assert.IsFalse(string.IsNullOrEmpty(me.Name), "Name has not been stored."); Assert.IsFalse(string.IsNullOrEmpty(me.ReturnType), "Returntype has not been stored."); Assert.IsFalse(string.IsNullOrEmpty(me.Signature), "Signature has not been stored."); } // TestTargetMustReturnAssembly()