public async Task <MutationResult> ExecuteMutation(Mutant mutant, CciModuleSource moduleSource)
{
var type = new TypeIdentifier((INamedTypeDefinition)mutant.MutationTarget.ProcessingContext.Type.Object);
var method = new MethodIdentifier((IMethodDefinition)mutant.MutationTarget.ProcessingContext.Method.Object);
var filter = new MutationFilter(type.InList(), method.InList());
_log.Debug("ExecuteMutation of: " + type + " - " + method);
IMutationOperator mutationOperator = mutant.MutationTarget.OperatorId == null ? new IdentityOperator() :
_mutOperators.Single(m => mutant.MutationTarget.OperatorId == m.Info.Id);
var cci = moduleSource;
try
{
_log.Info("Execute mutation of " + mutant.MutationTarget + " contained in " + mutant.MutationTarget.MethodRaw + " modules. ");
var mutatedModules = new List <IModuleInfo>();
var module = moduleSource.Modules.Single();
var visitorBack = new VisualCodeVisitorBack(mutant.MutationTarget.InList(),
_sharedTargets.GetValues(mutationOperator, returnEmptySet: true),
module.Module, mutationOperator.Info.Id);
var traverser2 = new VisualCodeTraverser(_filter, visitorBack, moduleSource);
traverser2.Traverse(module.Module);
visitorBack.PostProcess();
var operatorCodeRewriter = mutationOperator.CreateRewriter();
var rewriter = new VisualCodeRewriter(cci.Host, visitorBack.TargetAstObjects,
visitorBack.SharedAstObjects, _filter, operatorCodeRewriter, traverser2);
operatorCodeRewriter.MutationTarget =
new UserMutationTarget(mutant.MutationTarget.Variant.Signature, mutant.MutationTarget.Variant.AstObjects);
operatorCodeRewriter.NameTable = cci.Host.NameTable;
operatorCodeRewriter.Host = cci.Host;
operatorCodeRewriter.Module = module.Module;
operatorCodeRewriter.OperatorUtils = _operatorUtils;
operatorCodeRewriter.Initialize();
var rewrittenModule = rewriter.Rewrite(module.Module);
rewriter.CheckForUnfoundObjects();
mutant.MutationTarget.Variant.AstObjects = null; //TODO: avoiding leaking memory. refactor
mutatedModules.Add(new ModuleInfo(rewrittenModule, ""));
var result = new MutationResult(mutant, cci, null,
mutant.MutationTarget.MethodMutated);
mutant.MutationTarget.MethodMutated = null; //TODO: avoiding leaking memory. refactor
return(result);
}
catch (Exception e)
{
throw new MutationException("CreateMutants failed on operator: {0}.".Formatted(mutationOperator.Info.Name), e);
}
}
public void IntegrationTestingMiscUtilLight()
{
string filePath = Path.GetFullPath(Path.Combine(Path.GetDirectoryName(new Uri(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).LocalPath), @"..\..\..\..\Tests\SampleTestProjectsForTestDiscoveryAndExecution\SampleLogicNunit3Tests\bin\SampleLogic.dll"));
string filePathTests = Path.GetFullPath(Path.Combine(Path.GetDirectoryName(new Uri(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).LocalPath), @"..\..\..\..\Tests\SampleTestProjectsForTestDiscoveryAndExecution\SampleLogicNunit3Tests\bin\SampleLogicNunit3Tests.dll"));
var cci = new CciModuleSource(filePath);
var choices = new MutationSessionChoices();
var tt = cci.Module.Module.GetAllTypes();
// var type = (NamedTypeDefinition)cci.Module.Module.GetAllTypes().Single(t => t.Name.Value == "Range");
// var method = new MethodIdentifier(type.Methods.First(m => m.Name.Value == "Contains"));
MethodIdentifier method = null;
choices.SelectedOperators.Add(new IdentityOperator2());
choices.Filter = method == null?MutationFilter.AllowAll() :
new MutationFilter(
new List <TypeIdentifier>(),
method.InList());
var options = new OptionsModel();
var muexe = new MutationExecutor(options, choices, null);
var mucon = new MutantsContainer(muexe, new OriginalCodebase(cci.InList()), new OptionsModel());
var nodes = mucon.InitMutantsForOperators(ProgressCounter.Inactive());
Mutant mutant = nodes.Cast <CheckedNode>()
.SelectManyRecursive(n => n.Children ?? new NotifyingCollection <CheckedNode>())
.OfType <Mutant>().First();//.Take(4);
var cciWhite = new CciModuleSource(filePath);
var resu = muexe.ExecuteMutation(mutant, cciWhite).Result;
using (var file = File.OpenWrite(filePath))
{
resu.MutatedModules.WriteToStream(resu.MutatedModules.Modules.Single(), file, filePath);
}
var runContext = new NUnitTestsRunContext(
options,
_kernel.Get <IProcesses>(),
_kernel.Get <CommonServices>(),
new NUnitResultsParser(),
TestProjects.NUnitConsolePath,
filePathTests,
new TestsSelector());
var testResult = runContext.RunTests().Result;
var count = testResult.ResultMethods
.GroupBy(t => t.State)
.ToDictionary(t => t.Key);
var countStrings = count.Select(pair => pair.Key.ToString() + ": " + pair.Value.Count());
_log.Info(string.Format("All test results: " + string.Join(" ", countStrings)));
count[TestNodeState.Failure].Count().ShouldEqual(0);
}
public async Task<MutationResult> ExecuteMutation(Mutant mutant, CciModuleSource moduleSource)
{
var type = new TypeIdentifier((INamedTypeDefinition) mutant.MutationTarget.ProcessingContext.Type.Object);
var method = new MethodIdentifier((IMethodDefinition) mutant.MutationTarget.ProcessingContext.Method.Object);
var filter = new MutationFilter(type.InList(), method.InList());
_log.Debug("ExecuteMutation of: " + type+" - " +method );
IMutationOperator mutationOperator = mutant.MutationTarget.OperatorId == null ? new IdentityOperator() :
_mutOperators.Single(m => mutant.MutationTarget.OperatorId == m.Info.Id);
var cci = moduleSource;
try
{
_log.Info("Execute mutation of " + mutant.MutationTarget + " contained in " + mutant.MutationTarget.MethodRaw + " modules. ");
var mutatedModules = new List<IModuleInfo>();
var module = moduleSource.Modules.Single();
var visitorBack = new VisualCodeVisitorBack(mutant.MutationTarget.InList(),
_sharedTargets.GetValues(mutationOperator, returnEmptySet: true),
module.Module, mutationOperator.Info.Id);
var traverser2 = new VisualCodeTraverser(_filter, visitorBack, moduleSource);
traverser2.Traverse(module.Module);
visitorBack.PostProcess();
var operatorCodeRewriter = mutationOperator.CreateRewriter();
var rewriter = new VisualCodeRewriter(cci.Host, visitorBack.TargetAstObjects,
visitorBack.SharedAstObjects, _filter, operatorCodeRewriter, traverser2);
operatorCodeRewriter.MutationTarget =
new UserMutationTarget(mutant.MutationTarget.Variant.Signature, mutant.MutationTarget.Variant.AstObjects);
operatorCodeRewriter.NameTable = cci.Host.NameTable;
operatorCodeRewriter.Host = cci.Host;
operatorCodeRewriter.Module = module.Module;
operatorCodeRewriter.OperatorUtils = _operatorUtils;
operatorCodeRewriter.Initialize();
var rewrittenModule = rewriter.Rewrite(module.Module);
rewriter.CheckForUnfoundObjects();
mutant.MutationTarget.Variant.AstObjects = null; //TODO: avoiding leaking memory. refactor
mutatedModules.Add(new ModuleInfo(rewrittenModule, ""));
List<ICciModuleSource> cci1 = new List<ICciModuleSource>();
cci1.Add(cci);
List<IMethodDefinition> methodMutated = new List<IMethodDefinition>();
methodMutated.Add(mutant.MutationTarget.MethodMutated);
var result = new MutationResult(mutant, cci/*1*/, null, mutant.MutationTarget.MethodMutated);
mutant.MutationTarget.MethodMutated = null; //TODO: avoiding leaking memory. refactor
return result;
}
catch (Exception e)
{
throw new MutationException("CreateMutants failed on operator: {0}.".Formatted(mutationOperator.Info.Name), e);
}
}
private IEnumerable <Mutant> SetupMutations(OriginalCodebase original,
List <FilePathAbsolute> paths, List <string> toMutate,
List <IMutationOperator> operators, MethodIdentifier method = null)
{
var options = new OptionsModel();
options.OtherParams = "--debugfiles true";
_kernel.Bind <IProjectClonesManager>().To <ProjectClonesManager>().InSingletonScope();
_kernel.Bind <ProjectFilesClone>().ToSelf().AndFromFactory();
_kernel.Bind <FilesManager>().ToSelf().InSingletonScope();
_kernel.Bind <TestServiceManager>().ToSelf().InSingletonScope();
_kernel.Bind <XUnitTestService>().ToSelf().InSingletonScope();
_kernel.Bind <XUnitResultsParser>().ToSelf().InSingletonScope();
_kernel.Bind <WhiteCache>().ToSelf().AndFromFactory();
_kernel.Bind <INUnitWrapper>().To <NUnitWrapper>().InSingletonScope();
_kernel.Bind <OriginalCodebase>().ToConstant(original);
_kernel.Bind <ICodeDifferenceCreator>().To <CodeDifferenceCreator>().InSingletonScope();
_kernel.Bind <ICodeVisualizer>().To <CodeVisualizer>().InSingletonScope();
_kernel.Bind <IMutantsCache>().To <MutantsCache>().InSingletonScope();
_kernel.Bind <NUnitTestsRunContext>().ToSelf().AndFromFactory();
_kernel.Bind <XUnitTestsRunContext>().ToSelf().AndFromFactory();
_kernel.Bind <OptionsModel>().ToConstant(options);
_kernel.Bind <IMutationExecutor>().To <MutationExecutor>().InSingletonScope();
_kernel.Bind <TestingMutant>().ToSelf().AndFromFactory();
_kernel.Bind <TestLoader>().ToSelf().AndFromFactory();
_kernel.BindMock <IHostEnviromentConnection>(mock =>
{
mock.Setup(_ => _.GetProjectAssemblyPaths()).Returns(paths);
mock.Setup(_ => _.GetTempPath()).Returns(Path.GetTempPath());
});
_kernel.Get <ISettingsManager>()["NUnitConsoleDirPath"] = TestProjects.NUnitConsoleDirPath;
_kernel.Get <ISettingsManager>()["XUnitConsoleDirPath"] = TestProjects.XUnitConsoleDirPath;
_kernel.Bind <IWhiteSource>().ToConstant(new WhiteDummy(toMutate));
var testsClone = _kernel.Get <IProjectClonesManager>().CreateClone("Tests");
var testsTask = _kernel.Get <TestsLoader>().LoadTests(testsClone.Assemblies.AsStrings().ToList());
var strategy = new AllTestsSelectStrategy(testsTask);
var choices = new MutationSessionChoices
{
Filter = method == null?MutationFilter.AllowAll() :
new MutationFilter(
new List <TypeIdentifier>(),
method.InList()),
SelectedOperators = operators,
TestAssemblies = strategy.SelectTests(null).Result
};
_kernel.Bind <MutationSessionChoices>().ToConstant(choices);
var exec = _kernel.Get <MutationExecutor>();
var container = new MutantsContainer(exec, original);
IList <AssemblyNode> assemblies = container.InitMutantsForOperators(ProgressCounter.Inactive());
var mutants = assemblies.Cast <CheckedNode>()
.SelectManyRecursive(n => n.Children ?? new NotifyingCollection <CheckedNode>())
.OfType <Mutant>();//.Take(4);
return(mutants);
}
private IEnumerable<Mutant> SetupMutations(OriginalCodebase original,
List<FilePathAbsolute> paths, List<string> toMutate,
List<IMutationOperator> operators, MethodIdentifier method= null)
{
var options = new OptionsModel();
options.OtherParams = "--debugfiles true";
_kernel.Bind<IProjectClonesManager>().To<ProjectClonesManager>().InSingletonScope();
_kernel.Bind<ProjectFilesClone>().ToSelf().AndFromFactory();
_kernel.Bind<FilesManager>().ToSelf().InSingletonScope();
_kernel.Bind<TestServiceManager>().ToSelf().InSingletonScope();
_kernel.Bind<XUnitTestService>().ToSelf().InSingletonScope();
_kernel.Bind<XUnitResultsParser>().ToSelf().InSingletonScope();
_kernel.Bind<WhiteCache>().ToSelf().AndFromFactory();
_kernel.Bind<INUnitWrapper>().To<NUnitWrapper>().InSingletonScope();
_kernel.Bind<OriginalCodebase>().ToConstant(original);
_kernel.Bind<ICodeDifferenceCreator>().To<CodeDifferenceCreator>().InSingletonScope();
_kernel.Bind<ICodeVisualizer>().To<CodeVisualizer>().InSingletonScope();
_kernel.Bind<IMutantsCache>().To<MutantsCache>().InSingletonScope();
_kernel.Bind<NUnitTestsRunContext>().ToSelf().AndFromFactory();
_kernel.Bind<XUnitTestsRunContext>().ToSelf().AndFromFactory();
_kernel.Bind<OptionsModel>().ToConstant(options);
_kernel.Bind<IMutationExecutor>().To<MutationExecutor>().InSingletonScope();
_kernel.Bind<TestingMutant>().ToSelf().AndFromFactory();
_kernel.Bind<TestLoader>().ToSelf().AndFromFactory();
_kernel.BindMock<IHostEnviromentConnection>(mock =>
{
mock.Setup(_ => _.GetProjectAssemblyPaths()).Returns(paths);
mock.Setup(_ => _.GetTempPath()).Returns(Path.GetTempPath());
});
_kernel.Get<ISettingsManager>()["NUnitConsoleDirPath"] = TestProjects.NUnitConsoleDirPath;
_kernel.Get<ISettingsManager>()["XUnitConsoleDirPath"] = TestProjects.XUnitConsoleDirPath;
_kernel.Bind<IWhiteSource>().ToConstant(new WhiteDummy(toMutate));
var testsClone = _kernel.Get<IProjectClonesManager>().CreateClone("Tests");
var testsTask = _kernel.Get<TestsLoader>().LoadTests(testsClone.Assemblies.AsStrings().ToList());
var strategy = new AllTestsSelectStrategy(testsTask);
var choices = new MutationSessionChoices
{
Filter = method == null ? MutationFilter.AllowAll() :
new MutationFilter(
new List<TypeIdentifier>(),
method.InList()),
SelectedOperators = operators,
TestAssemblies = strategy.SelectTests(null).Result
};
_kernel.Bind<MutationSessionChoices>().ToConstant(choices);
var exec = _kernel.Get<MutationExecutor>();
var container = new MutantsContainer(exec, original);
IList<AssemblyNode> assemblies = container.InitMutantsForOperators(ProgressCounter.Inactive());
var mutants = assemblies.Cast<CheckedNode>()
.SelectManyRecursive(n => n.Children ?? new NotifyingCollection<CheckedNode>())
.OfType<Mutant>();//.Take(4);
return mutants;
}
