internal virtual RazorSyntaxTree ParseDocument(RazorLanguageVersion version, string document, IEnumerable <DirectiveDescriptor> directives, bool designTime = false, RazorParserFeatureFlags featureFlags = null)
{
directives = directives ?? Array.Empty <DirectiveDescriptor>();
var source = TestRazorSourceDocument.Create(document, filePath: null, relativePath: null, normalizeNewLines: true);
var options = CreateParserOptions(version, directives, designTime, featureFlags);
var context = new ParserContext(source, options);
var codeParser = new CSharpCodeParser(directives, context);
var markupParser = new HtmlMarkupParser(context);
codeParser.HtmlParser = markupParser;
markupParser.CodeParser = codeParser;
var root = markupParser.ParseDocument().CreateRed();
var diagnostics = context.ErrorSink.Errors;
var codeDocument = RazorCodeDocument.Create(source);
var syntaxTree = RazorSyntaxTree.Create(root, source, diagnostics, options);
codeDocument.SetSyntaxTree(syntaxTree);
var defaultDirectivePass = new DefaultDirectiveSyntaxTreePass();
syntaxTree = defaultDirectivePass.Execute(codeDocument, syntaxTree);
return(syntaxTree);
}
