test_worker.js 6.6 KB

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  1. 'use strict';
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports.worker = undefined;
  6. let worker = exports.worker = (() => {
  7. var _ref2 = _asyncToGenerator(function* (_ref) {
  8. let config = _ref.config,
  9. globalConfig = _ref.globalConfig,
  10. path = _ref.path,
  11. rawModuleMap = _ref.rawModuleMap;
  12. try {
  13. return yield (0, (_run_test || _load_run_test()).default)(path, globalConfig, config, getResolver(config, rawModuleMap));
  14. } catch (error) {
  15. throw formatError(error);
  16. }
  17. });
  18. return function worker(_x) {
  19. return _ref2.apply(this, arguments);
  20. };
  21. })();
  22. var _exit;
  23. function _load_exit() {
  24. return _exit = _interopRequireDefault(require('exit'));
  25. }
  26. var _jestHasteMap;
  27. function _load_jestHasteMap() {
  28. return _jestHasteMap = _interopRequireDefault(require('jest-haste-map'));
  29. }
  30. var _jestMessageUtil;
  31. function _load_jestMessageUtil() {
  32. return _jestMessageUtil = require('jest-message-util');
  33. }
  34. var _jestRuntime;
  35. function _load_jestRuntime() {
  36. return _jestRuntime = _interopRequireDefault(require('jest-runtime'));
  37. }
  38. var _run_test;
  39. function _load_run_test() {
  40. return _run_test = _interopRequireDefault(require('./run_test'));
  41. }
  42. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  43. function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } /**
  44. * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
  45. *
  46. * This source code is licensed under the MIT license found in the
  47. * LICENSE file in the root directory of this source tree.
  48. *
  49. *
  50. */
  51. // Make sure uncaught errors are logged before we exit.
  52. process.on('uncaughtException', err => {
  53. console.error(err.stack);
  54. (0, (_exit || _load_exit()).default)(1);
  55. });
  56. const formatError = error => {
  57. if (typeof error === 'string') {
  58. var _separateMessageFromS = (0, (_jestMessageUtil || _load_jestMessageUtil()).separateMessageFromStack)(error);
  59. const message = _separateMessageFromS.message,
  60. stack = _separateMessageFromS.stack;
  61. return {
  62. message,
  63. stack,
  64. type: 'Error'
  65. };
  66. }
  67. return {
  68. code: error.code || undefined,
  69. message: error.message,
  70. stack: error.stack,
  71. type: 'Error'
  72. };
  73. };
  74. const resolvers = Object.create(null);
  75. const getResolver = (config, rawModuleMap) => {
  76. // In watch mode, the raw module map with all haste modules is passed from
  77. // the test runner to the watch command. This is because jest-haste-map's
  78. // watch mode does not persist the haste map on disk after every file change.
  79. // To make this fast and consistent, we pass it from the TestRunner.
  80. if (rawModuleMap) {
  81. return (_jestRuntime || _load_jestRuntime()).default.createResolver(config, new (_jestHasteMap || _load_jestHasteMap()).default.ModuleMap(rawModuleMap));
  82. } else {
  83. const name = config.name;
  84. if (!resolvers[name]) {
  85. resolvers[name] = (_jestRuntime || _load_jestRuntime()).default.createResolver(config, (_jestRuntime || _load_jestRuntime()).default.createHasteMap(config).readModuleMap());
  86. }
  87. return resolvers[name];
  88. }
  89. };