Class InternalReporter

packages/playwright/src/reporters/internalReporter.ts:31–123

export class InternalReporter implements ReporterV2 {
  private _reporter: ReporterV2;
  private _didBegin = false;
  private _config!: FullConfig;
  private _startTime: Date | undefined;
  private _monotonicStartTime: number | undefined;

  constructor(reporters: AnyReporter[]) {
    this._reporter = new Multiplexer(reporters.map(wrapReporterAsV2));
  }

  version(): 'v2' {
    return 'v2';
  }

  onConfigure(config: FullConfig) {
    this._config = config;
    this._startTime = new Date();
    this._monotonicStartTime = monotonicTime();
    this._reporter.onConfigure?.(config);
  }

  onBegin(suite: testNs.Suite) {
    this._didBegin = true;
    this._reporter.onBegin?.(suite);
  }

  onTestBegin(test: TestCase, result: TestResult) {
    this._reporter.onTestBegin?.(test, result);
  }

  onStdOut(chunk: string | Buffer, test?: TestCase, result?: TestResult) {
    this._reporter.onStdOut?.(chunk, test, result);
  }

  onStdErr(chunk: string | Buffer, test?: TestCase, result?: TestResult) {
    this._reporter.onStdErr?.(chunk, test, result);
  }

  async onTestPaused(test: TestCase, result: TestResult) {
    this._addSnippetToTestErrors(test, result);
    return await this._reporter.onTestPaused?.(test, result);
  }

  onTestEnd(test: TestCase, result: TestResult) {
    this._addSnippetToTestErrors(test, result);
    this._reporter.onTestEnd?.(test, result);
  }

  async onEnd(result: { status: FullResult['status'] }) {
    if (!this._didBegin) {
      // onBegin was not reported, emit it.
      this.onBegin(new testNs.Suite('', 'root'));
    }
    return await this._reporter.onEnd?.({
      ...result,
      startTime: this._startTime!,
      duration: monotonicTime() - this._monotonicStartTime!,