101 lines
2.3 KiB
JavaScript
101 lines
2.3 KiB
JavaScript
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'use strict';var _vm;
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function _load_vm() {return _vm = _interopRequireDefault(require('vm'));}var _jestUtil;
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function _load_jestUtil() {return _jestUtil = require('jest-util');}var _jestMock;
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function _load_jestMock() {return _jestMock = _interopRequireDefault(require('jest-mock'));}function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}
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class NodeEnvironment {
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constructor(config) {
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this.context = (_vm || _load_vm()).default.createContext();
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const global = this.global = (_vm || _load_vm()).default.runInContext(
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'this',
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Object.assign(this.context, config.testEnvironmentOptions));
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global.global = global;
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global.clearInterval = clearInterval;
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global.clearTimeout = clearTimeout;
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global.Promise = Promise;
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global.setInterval = setInterval;
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global.setTimeout = setTimeout;
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(0, (_jestUtil || _load_jestUtil()).installCommonGlobals)(global, config.globals);
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this.moduleMocker = new (_jestMock || _load_jestMock()).default.ModuleMocker(global);
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const timerIdToRef = id => ({
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id,
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ref() {
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return this;
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},
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unref() {
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return this;
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} });
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const timerRefToId = timer => {
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return timer && timer.id || null;
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};
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const timerConfig = {
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idToRef: timerIdToRef,
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refToId: timerRefToId };
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this.fakeTimers = new (_jestUtil || _load_jestUtil()).FakeTimers({
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config,
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global,
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moduleMocker: this.moduleMocker,
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timerConfig });
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}
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setup() {
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return Promise.resolve();
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}
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teardown() {
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if (this.fakeTimers) {
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this.fakeTimers.dispose();
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}
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this.context = null;
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this.fakeTimers = null;
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return Promise.resolve();
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}
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// Disabling rule as return type depends on script's return type.
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/* eslint-disable flowtype/no-weak-types */
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runScript(script) {
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/* eslint-enable flowtype/no-weak-types */
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if (this.context) {
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return script.runInContext(this.context);
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}
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return null;
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}} /**
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* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*
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*/module.exports = NodeEnvironment;
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