TypeScript @angular-compiler-test-aot-test_util.arrayToMockDir类(方法)实例源码

function compile(
    rootDirs: MockData, options: AotCompilerOptions = {},
    tsOptions: ts.CompilerOptions = {}): Diagnostic[] {
  const rootDirArr = toMockFileArray(rootDirs);
  const scriptNames = rootDirArr.map(entry => entry.fileName).filter(isSource);
  const host = new MockCompilerHost(scriptNames, arrayToMockDir(rootDirArr));
  const aotHost = new MockAotCompilerHost(host);
  const tsSettings = {...settings, ...tsOptions};
  const program = ts.createProgram(host.scriptNames.slice(0), tsSettings, host);
  const ngChecker = new TypeChecker(program, tsSettings, host, aotHost, options);
  return ngChecker.getDiagnostics();
}

export function compile(
    data: MockDirectory, angularFiles: MockData, options: AotCompilerOptions = {},
    errorCollector: (error: any, fileName?: string) => void = error => { throw error;}): {
  source: string,
} {
  const testFiles = toMockFileArray(data);
  const scripts = testFiles.map(entry => entry.fileName);
  const angularFilesArray = toMockFileArray(angularFiles);
  const files = arrayToMockDir([...testFiles, ...angularFilesArray]);
  const mockCompilerHost = new MockCompilerHost(scripts, files);

  const program = new NgtscProgram(
      scripts, {
        target: ts.ScriptTarget.ES2015,
        module: ts.ModuleKind.ES2015,
        moduleResolution: ts.ModuleResolutionKind.NodeJs, ...options,
      },
      mockCompilerHost);
  program.emit();
  const source =
      scripts.map(script => mockCompilerHost.readFile(script.replace(/\.ts$/, '.js'))).join('\n');

  return {source};
}