Function getSourceRoot

test/fixtures/snapshot/typescript.js:110472–110477

(mapOptions)

                && (sourceFileOrBundle.kind !== 305 /* SyntaxKind.SourceFile */ || !ts.fileExtensionIs(sourceFileOrBundle.fileName, ".json" /* Extension.Json */));
        }
        function getSourceRoot(mapOptions) {
            // Normalize source root and make sure it has trailing "/" so that it can be used to combine paths with the
            // relative paths of the sources list in the sourcemap
            var sourceRoot = ts.normalizeSlashes(mapOptions.sourceRoot || "");
            return sourceRoot ? ts.ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot;
        }
        function getSourceMapDirectory(mapOptions, filePath, sourceFile) {
            if (mapOptions.sourceRoot)
                return host.getCommonSourceDirectory();