C# CodeAnalysis.ParseOptions类代码示例

 protected virtual void TestMissing(
     string initial,
     ParseOptions parseOptions,
     Func<dynamic, dynamic> nodeLocator = null)
 {
     TestMissing(initial, parseOptions, null, nodeLocator);
 }

        private void TestAnnotations(
            string expectedText,
            IList<TextSpan> expectedSpans,
            SyntaxNode fixedRoot,
            string annotationKind,
            bool compareTokens,
            ParseOptions parseOptions = null)
        {
            expectedSpans = expectedSpans ?? new List<TextSpan>();
            var annotatedTokens = fixedRoot.GetAnnotatedNodesAndTokens(annotationKind).Select(n => (SyntaxToken)n).ToList();

            Assert.Equal(expectedSpans.Count, annotatedTokens.Count);

            if (expectedSpans.Count > 0)
            {
                var expectedTokens = TokenUtilities.GetTokens(TokenUtilities.GetSyntaxRoot(expectedText, GetLanguage(), parseOptions));
                var actualTokens = TokenUtilities.GetTokens(fixedRoot);

                for (var i = 0; i < Math.Min(expectedTokens.Count, actualTokens.Count); i++)
                {
                    var expectedToken = expectedTokens[i];
                    var actualToken = actualTokens[i];

                    var actualIsConflict = annotatedTokens.Contains(actualToken);
                    var expectedIsConflict = expectedSpans.Contains(expectedToken.Span);
                    Assert.Equal(expectedIsConflict, actualIsConflict);
                }
            }
        }

        public static void VerifyAnalyzer(string path, DiagnosticAnalyzer diagnosticAnalyzer, ParseOptions options = null,
            params MetadataReference[] additionalReferences)
        {
            var file = new FileInfo(path);
            var parseOptions = GetParseOptionsAlternatives(options, file);

            using (var workspace = new AdhocWorkspace())
            {
                var document = GetDocument(file, GeneratedAssemblyName, workspace, additionalReferences);
                var project = document.Project;

                foreach (var parseOption in parseOptions)
                {
                    if (parseOption != null)
                    {
                        project = project.WithParseOptions(parseOption);
                    }

                    var compilation = project.GetCompilationAsync().Result;
                    var diagnostics = GetDiagnostics(compilation, diagnosticAnalyzer);
                    var expected = ExpectedIssues(compilation.SyntaxTrees.First()).ToList();

                    foreach (var diagnostic in diagnostics)
                    {
                        var line = diagnostic.GetLineNumberToReport();
                        expected.Should().Contain(line);
                        expected.Remove(line);
                    }

                    expected.Should().BeEquivalentTo(Enumerable.Empty<int>());
                }
            }
        }

        public static DocumentState Create(
            DocumentInfo info,
            ParseOptions options,
            HostLanguageServices language,
            SolutionServices services)
        {
            var textSource = info.TextLoader != null
                ? CreateRecoverableText(info.TextLoader, info.Id, services)
                : CreateStrongText(TextAndVersion.Create(SourceText.From(string.Empty, Encoding.UTF8), VersionStamp.Default, info.FilePath));

            var treeSource = CreateLazyFullyParsedTree(
                textSource,
                GetSyntaxTreeFilePath(info),
                options,
                languageServices: language);

            // remove any initial loader so we don't keep source alive
            info = info.WithTextLoader(null);

            return new DocumentState(
                languageServices: language,
                solutionServices: services,
                info: info,
                options: options,
                textSource: textSource,
                treeSource: treeSource);
        }

        private void Test(string markup, bool isMissing, bool isLine, ParseOptions options = null)
        {
            int? position;
            TextSpan? expectedSpan;
            string source;
            MarkupTestFile.GetPositionAndSpan(markup, out source, out position, out expectedSpan);
            var tree = SyntaxFactory.ParseSyntaxTree(source, options);

            TextSpan breakpointSpan;
            bool hasBreakpoint = BreakpointSpans.TryGetBreakpointSpan(tree, position.Value, CancellationToken.None, out breakpointSpan);

            if (isLine)
            {
                Assert.True(hasBreakpoint);
                Assert.True(breakpointSpan.Length == 0);
            }
            else if (isMissing)
            {
                Assert.False(hasBreakpoint);
            }
            else
            {
                Assert.True(hasBreakpoint);
                Assert.Equal(expectedSpan.Value, breakpointSpan);
            }
        }

 private static CodeGenerationOptions GetCodeGenerationOptions(
     EnvDTE.vsCMAccess access, ParseOptions parseOptions)
 {
     var generateDefaultAccessibility = (access & EnvDTE.vsCMAccess.vsCMAccessDefault) == 0;
     return new CodeGenerationOptions(
         generateDefaultAccessibility: generateDefaultAccessibility,
         parseOptions: parseOptions);
 }

        protected static void CommonGetObjectData(ParseOptions options, SerializationInfo info, StreamingContext context)
        {
            //public readonly SourceCodeKind Kind;
            info.AddValue("Kind", options.Kind, typeof(SourceCodeKind));

            //public readonly DocumentationMode DocumentationMode;
            info.AddValue("DocumentationMode", options.DocumentationMode, typeof(DocumentationMode));
        }

 private void SetOptionsCore(CompilationOptions newCompilationOptions, ParseOptions newParseOptions)
 {
     lock (_gate)
     {
         _currentCompilationOptions = newCompilationOptions;
         _currentParseOptions = newParseOptions;
     }
 }

 public TestHostSolution(
     HostLanguageServices languageServiceProvider,
     CompilationOptions compilationOptions,
     ParseOptions parseOptions,
     params MetadataReference[] references)
     : this(new TestHostProject(languageServiceProvider, compilationOptions, parseOptions, references))
 {
 }

 protected void TestMissing(
     string initialMarkup,
     ParseOptions parseOptions,
     IDictionary<OptionKey, object> options = null,
     string fixAllActionEquivalenceKey = null)
 {
     TestMissing(initialMarkup, parseOptions, compilationOptions: null, options:options, fixAllActionEquivalenceKey: fixAllActionEquivalenceKey);
 }

 /// <param name="files">Can pass in multiple file contents with individual source kind: files will be named test1.vb, test2.vbx, etc.</param>
 public static Task<TestWorkspace> CreateWorkspaceFromFilesAsync(
     string[] files,
     ParseOptions[] parseOptions = null,
     CompilationOptions compilationOptions = null,
     ExportProvider exportProvider = null)
 {
     return TestWorkspaceFactory.CreateWorkspaceFromFilesAsync(LanguageNames.VisualBasic, compilationOptions, parseOptions, files, exportProvider);
 }

 /// <param name="files">Can pass in multiple file contents: files will be named test1.vb, test2.vb, etc. and additional metadata references</param>
 public static TestWorkspace CreateWorkspaceFromFiles(
     string[] files,
     ParseOptions parseOptions = null,
     CompilationOptions compilationOptions = null,
     ExportProvider exportProvider = null,
     string[] metadataReferences = null)
 {
     return TestWorkspaceFactory.CreateWorkspaceFromFiles(LanguageNames.VisualBasic, compilationOptions, parseOptions, files, exportProvider, metadataReferences);
 }

 public static Task<TestWorkspace> CreateWorkspaceFromFileAsync(
     string file,
     ParseOptions parseOptions = null,
     CompilationOptions compilationOptions = null,
     ExportProvider exportProvider = null,
     string[] metadataReferences = null)
 {
     return CreateWorkspaceFromFilesAsync(new[] { file }, parseOptions, compilationOptions, exportProvider, metadataReferences);
 }

 protected Task TestMissingAsync(
     string initialMarkup,
     ParseOptions parseOptions,
     IDictionary<OptionKey, object> options = null,
     string fixAllActionEquivalenceKey = null,
     object fixProviderData = null)
 {
     return TestMissingAsync(initialMarkup, parseOptions, compilationOptions: null, options: options, fixAllActionEquivalenceKey: fixAllActionEquivalenceKey, fixProviderData: fixProviderData);
 }

 protected void Test(
     string initial,
     string expected,
     ParseOptions parseOptions,
     int index = 0,
     bool compareTokens = true,
     Func<dynamic, dynamic> nodeLocator = null,
     IDictionary<OptionKey, object> options = null)
 {
     Test(initial, expected, parseOptions, null, index, compareTokens, nodeLocator, options);
 }