text: // Copyright 2013 The Closure Library Authors. All Rights Reserved.
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS-IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  /**
   * @fileoverview Test adapter for testing Closure Promises against the
   * Promises/A+ Compliance Test Suite, which is implemented as a Node.js module.
   *
   * This test suite adapter may not be run in Node.js directly, but must first be
   * compiled with the Closure Compiler to pull in the required dependencies.
   *
   * @see https://npmjs.org/package/promises-aplus-tests
   */
  
  goog.provide('goog.promise.testSuiteAdapter');
  
  goog.require('goog.Promise');
  
  goog.setTestOnly('goog.promise.testSuiteAdapter');
  
  
  var promisesAplusTests = /** @type {function(!Object, function(*))} */ (
      require('promises_aplus_tests'));
  
  
  /**
   * Adapter for specifying Promise-creating functions to the Promises test suite.
   * @const
   */
  goog.promise.testSuiteAdapter = {
    /** @type {function(*): !goog.Promise} */
    'resolved': goog.Promise.resolve,
  
    /** @type {function(*): !goog.Promise} */
    'rejected': goog.Promise.reject,
  
    /** @return {!Object} */
    'deferred': function() {
      var promiseObj = {};
      promiseObj['promise'] = new goog.Promise(function(resolve, reject) {
        promiseObj['resolve'] = resolve;
        promiseObj['reject'] = reject;
      });
      return promiseObj;
    }
  };
  
  
  // Node.js defines setTimeout globally, but Closure relies on finding it
  // defined on goog.global.
  goog.exportSymbol('setTimeout', setTimeout);
  
  
  // Rethrowing an error to the global scope kills Node immediately. Suppress
  // error rethrowing for running this test suite.
  goog.Promise.setUnhandledRejectionHandler(goog.nullFunction);
  
  
  // Run the tests, exiting with a failure code if any of the tests fail.
  promisesAplusTests(goog.promise.testSuiteAdapter, function(err) {
    if (err) {
      process.exit(1);
    }
  });
  