'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.default =






























queueRunner;var _p_cancelable = require('./p_cancelable');var _p_cancelable2 = _interopRequireDefault(_p_cancelable);var _p_timeout = require('./p_timeout');var _p_timeout2 = _interopRequireDefault(_p_timeout);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };} /**
                                                                                                                                                                                                                                                                                                                 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
                                                                                                                                                                                                                                                                                                                 *
                                                                                                                                                                                                                                                                                                                 * This source code is licensed under the MIT license found in the
                                                                                                                                                                                                                                                                                                                 * LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                 *
                                                                                                                                                                                                                                                                                                                 * 
                                                                                                                                                                                                                                                                                                                 */ // Try getting the real promise object from the context, if available. Someone
const Promise = global[Symbol.for('jest-native-promise')] || global.Promise;function queueRunner(options) {const token = new _p_cancelable2.default((onCancel, resolve) => {onCancel(resolve);});const mapper = (_ref) => {let fn = _ref.fn,timeout = _ref.timeout;let promise = new Promise(resolve => {const next = function (err) {if (err) {
          options.fail.apply(null, arguments);
        }
        resolve();
      };

      next.fail = function () {
        options.fail.apply(null, arguments);
        resolve();
      };
      try {
        fn.call(options.userContext, next);
      } catch (e) {
        options.onException(e);
        resolve();
      }
    });

    promise = Promise.race([promise, token]);

    if (!timeout) {
      return promise;
    }

    const timeoutMs = timeout();

    return (0, _p_timeout2.default)(
    promise,
    timeoutMs,
    options.clearTimeout,
    options.setTimeout,
    () => {
      const error = new Error(
      'Timeout - Async callback was not invoked within the ' +
      timeoutMs +
      'ms timeout specified by jest.setTimeout.');

      options.onException(error);
    });

  };

  const result = options.queueableFns.reduce(
  (promise, fn) => promise.then(() => mapper(fn)),
  Promise.resolve());


  return {
    cancel: token.cancel.bind(token),
    // $FlowFixMe
    catch: result.catch.bind(result),
    // $FlowFixMe
    then: result.then.bind(result) };

}