Function waitForAll

packages/internal-test-utils/ReactInternalTestUtils.js:92–121

(expectedLog)

}

export async function waitForAll(expectedLog) {
  assertYieldsWereCleared(waitForAll);

  class="cm">// Create the error object before doing any async work, to get a better
  class="cm">// stack trace.
  const error = new Error();
  Error.captureStackTrace(error, waitForAll);

  do {
    class="cm">// Wait until end of current task/microtask.
    await waitForMicrotasks();
    if (!SchedulerMock.unstable_hasPendingWork()) {
      class="cm">// There's no pending work, even after a microtask. Stop flushing.
      break;
    }
    SchedulerMock.unstable_flushAllWithoutAsserting();
  } while (true);

  const actualLog = SchedulerMock.unstable_clearLog();
  if (equals(actualLog, expectedLog)) {
    return;
  }

  error.message = `
Expected sequence of events did not occur.

${diff(expectedLog, actualLog)}
`;
  throw error;
}

function aggregateErrors(errors: Array<mixed>): mixed {
  if (errors.length > 1 && typeof AggregateError === class="st">'function') {