public void Test_05_DependenciesAnalysis_Deconstruct()
{
var compilation = CodeAnalysisTestingUtils.CreateFakeCompilation();
var simpleType = compilation.GetSpecialType(SpecialType.System_Object);
var arrayType = compilation.CreateArrayTypeSymbol(compilation.GetSpecialType(SpecialType.System_Object));
var genericType_Unbound = compilation.GetSpecialType(SpecialType.System_Collections_Generic_IList_T).ConstructUnboundGenericType();
var genericType_Original = compilation.GetSpecialType(SpecialType.System_Collections_Generic_IList_T);
var genericType_Constructed = compilation.GetSpecialType(SpecialType.System_Collections_Generic_IList_T).Construct(
compilation.CreateArrayTypeSymbol(compilation.GetSpecialType(SpecialType.System_Nullable_T).Construct(compilation.GetSpecialType(SpecialType.System_Int32)))
);
var pointerType = compilation.CreatePointerTypeSymbol(
compilation.GetSpecialType(SpecialType.System_Int32)
);
var funcPointerType = compilation.CreateFunctionPointerTypeSymbol(
compilation.GetSpecialType(SpecialType.System_Int32),
RefKind.None,
ImmutableArray.Create <ITypeSymbol>(compilation.GetSpecialType(SpecialType.System_Int32)),
ImmutableArray.Create(RefKind.None)
);
TestContext.WriteLine(GetDisplayString(simpleType, DependenciesAnalysis.Reference.Deconstruct(simpleType)));
TestContext.WriteLine(GetDisplayString(arrayType, DependenciesAnalysis.Reference.Deconstruct(arrayType)));
TestContext.WriteLine(GetDisplayString(genericType_Unbound, DependenciesAnalysis.Reference.Deconstruct(genericType_Unbound)));
TestContext.WriteLine(GetDisplayString(genericType_Original, DependenciesAnalysis.Reference.Deconstruct(genericType_Original)));
TestContext.WriteLine(GetDisplayString(genericType_Constructed, DependenciesAnalysis.Reference.Deconstruct(genericType_Constructed)));
TestContext.WriteLine(GetDisplayString(pointerType, DependenciesAnalysis.Reference.Deconstruct(pointerType)));
TestContext.WriteLine(GetDisplayString(funcPointerType, DependenciesAnalysis.Reference.Deconstruct(funcPointerType)));
}
public void Test_05_DependenciesAnalysis_Analyze()
{
var compilation = CodeAnalysisTestingUtils.CreateFakeCompilation().LoadDocuments("TestData_DependenciesAnalysis.cs");
var(root, model) = compilation.FindDocument();
var analysis = DependenciesAnalyzer.Analyze(root, model);
TestContext.WriteLine(RoslynDisplayUtils.GetDisplayString(root, analysis));
}
public void Test_04_DataFlowAnalysis()
{
var compilation = CodeAnalysisTestingUtils.CreateFakeCompilation().LoadDocuments("TestData_ControlFlowGraph.cs");
var(method, model) = compilation.FindDocument().FindMethod("DataFlowAnalysisExample");
var analysis = model !.AnalyzeDataFlow(method.Body !) ?? throw new Exception("Data flow analysis is null");
var message = RoslynDisplayUtils.GetDisplayString(method.Body !, analysis);
TestContext.WriteLine(message);
}
public void Test_02_ControlFlowGraph()
{
var compilation = CodeAnalysisTestingUtils.CreateFakeCompilation().LoadDocuments("TestData_ControlFlowGraph.cs");
var(method, model) = compilation.FindDocument().FindMethod("ControlFlowGraphExample");
var graph = ControlFlowGraph.Create(method, model) ?? throw new Exception("Control flow graph is null");
var message = RoslynDisplayUtils.GetDisplayString(graph);
TestContext.WriteLine(message);
}
public async Task Test_00_DiagnosticAnalysis()
{
var compilation = CodeAnalysisTestingUtils.CreateFakeCompilation().LoadDocuments("TestData_DiagnosticAnalysis.cs");
var analyzers = new DiagnosticAnalyzer[] { new ExampleAnalyzer0000(), new ExampleAnalyzer0001(), new ExampleAnalyzer0002() };
var diagnostics = await CodeAnalysisTestingUtils.AnalyzeAsync(compilation, analyzers, null, default).ConfigureAwait(false);
var message = CodeAnalysisTestingMessages.GetMessage(compilation, analyzers, diagnostics);
TestContext.WriteLine(message);
}
public async Task Test_01_SourceGeneration()
{
var compilation = CodeAnalysisTestingUtils.CreateFakeCompilation().LoadDocuments("TestData_SourceGeneration.cs");
var generator = new ExampleSourceGenerator();
var generation = await CodeAnalysisTestingUtils.GenerateAsync(generator, compilation, default).ConfigureAwait(false);
var message = CodeAnalysisTestingMessages.GetMessage(generation.Generator, compilation, generation.GeneratedSources.ToArray(), generation.Diagnostics.ToArray(), generation.Exception);
TestContext.WriteLine(message);
foreach (var diagnostic in generation.Diagnostics)
{
Assert.Fail(diagnostic.ToString());
}
if (generation.Exception != null)
{
Assert.Fail(generation.Exception.ToString());
}
}
