Method addSubtest

test/common/wpt.js:72–84

(name, status, message)

  }

  addSubtest(name, status, message) {
    const subtest = {
      status,
      // https://github.com/web-platform-tests/wpt/blob/b24eedd/resources/testharness.js#L3722
      name: sanitizeUnpairedSurrogates(name),
    };
    if (message) {
      // https://github.com/web-platform-tests/wpt/blob/b24eedd/resources/testharness.js#L4506
      subtest.message = sanitizeUnpairedSurrogates(message);
    }
    this.subtests.push(subtest);
    return subtest;
  }

  finish(status) {
    this.status = status ?? 'OK';