409 lines
11 KiB
JavaScript
409 lines
11 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.default = void 0;
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function os() {
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const data = _interopRequireWildcard(require('os'));
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os = function () {
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return data;
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};
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return data;
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}
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function path() {
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const data = _interopRequireWildcard(require('path'));
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path = function () {
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return data;
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};
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return data;
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}
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function _micromatch() {
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const data = _interopRequireDefault(require('micromatch'));
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_micromatch = function () {
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return data;
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};
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return data;
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}
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function _jestConfig() {
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const data = require('jest-config');
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_jestConfig = function () {
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return data;
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};
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return data;
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}
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function _jestRegexUtil() {
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const data = require('jest-regex-util');
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_jestRegexUtil = function () {
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return data;
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};
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return data;
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}
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function _jestResolveDependencies() {
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const data = require('jest-resolve-dependencies');
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_jestResolveDependencies = function () {
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return data;
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};
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return data;
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}
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function _jestSnapshot() {
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const data = require('jest-snapshot');
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_jestSnapshot = function () {
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return data;
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};
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return data;
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}
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function _jestUtil() {
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const data = require('jest-util');
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_jestUtil = function () {
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return data;
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};
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return data;
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}
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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : {default: obj};
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}
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function _getRequireWildcardCache(nodeInterop) {
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if (typeof WeakMap !== 'function') return null;
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var cacheBabelInterop = new WeakMap();
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var cacheNodeInterop = new WeakMap();
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return (_getRequireWildcardCache = function (nodeInterop) {
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return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
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})(nodeInterop);
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}
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function _interopRequireWildcard(obj, nodeInterop) {
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if (!nodeInterop && obj && obj.__esModule) {
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return obj;
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}
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if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
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return {default: obj};
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}
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var cache = _getRequireWildcardCache(nodeInterop);
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if (cache && cache.has(obj)) {
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return cache.get(obj);
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}
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var newObj = {};
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var hasPropertyDescriptor =
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Object.defineProperty && Object.getOwnPropertyDescriptor;
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for (var key in obj) {
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if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
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var desc = hasPropertyDescriptor
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? Object.getOwnPropertyDescriptor(obj, key)
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: null;
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if (desc && (desc.get || desc.set)) {
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Object.defineProperty(newObj, key, desc);
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} else {
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newObj[key] = obj[key];
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}
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}
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}
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newObj.default = obj;
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if (cache) {
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cache.set(obj, newObj);
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}
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return newObj;
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}
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. 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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const regexToMatcher = testRegex => {
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const regexes = testRegex.map(testRegex => new RegExp(testRegex));
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return path =>
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regexes.some(regex => {
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const result = regex.test(path);
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// prevent stateful regexes from breaking, just in case
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regex.lastIndex = 0;
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return result;
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});
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};
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const toTests = (context, tests) =>
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tests.map(path => ({
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context,
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duration: undefined,
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path
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}));
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const hasSCM = changedFilesInfo => {
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const {repos} = changedFilesInfo;
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// no SCM (git/hg/...) is found in any of the roots.
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const noSCM = Object.values(repos).every(scm => scm.size === 0);
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return !noSCM;
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};
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class SearchSource {
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_context;
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_dependencyResolver;
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_testPathCases = [];
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constructor(context) {
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const {config} = context;
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this._context = context;
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this._dependencyResolver = null;
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const rootPattern = new RegExp(
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config.roots
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.map(dir => (0, _jestRegexUtil().escapePathForRegex)(dir + path().sep))
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.join('|')
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);
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this._testPathCases.push({
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isMatch: path => rootPattern.test(path),
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stat: 'roots'
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});
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if (config.testMatch.length) {
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this._testPathCases.push({
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isMatch: (0, _jestUtil().globsToMatcher)(config.testMatch),
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stat: 'testMatch'
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});
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}
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if (config.testPathIgnorePatterns.length) {
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const testIgnorePatternsRegex = new RegExp(
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config.testPathIgnorePatterns.join('|')
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);
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this._testPathCases.push({
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isMatch: path => !testIgnorePatternsRegex.test(path),
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stat: 'testPathIgnorePatterns'
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});
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}
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if (config.testRegex.length) {
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this._testPathCases.push({
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isMatch: regexToMatcher(config.testRegex),
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stat: 'testRegex'
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});
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}
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}
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async _getOrBuildDependencyResolver() {
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if (!this._dependencyResolver) {
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this._dependencyResolver =
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new (_jestResolveDependencies().DependencyResolver)(
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this._context.resolver,
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this._context.hasteFS,
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await (0, _jestSnapshot().buildSnapshotResolver)(this._context.config)
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);
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}
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return this._dependencyResolver;
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}
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_filterTestPathsWithStats(allPaths, testPathPattern) {
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const data = {
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stats: {
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roots: 0,
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testMatch: 0,
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testPathIgnorePatterns: 0,
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testRegex: 0
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},
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tests: [],
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total: allPaths.length
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};
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const testCases = Array.from(this._testPathCases); // clone
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if (testPathPattern) {
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const regex = (0, _jestUtil().testPathPatternToRegExp)(testPathPattern);
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testCases.push({
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isMatch: path => regex.test(path),
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stat: 'testPathPattern'
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});
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data.stats.testPathPattern = 0;
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}
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data.tests = allPaths.filter(test => {
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let filterResult = true;
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for (const {isMatch, stat} of testCases) {
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if (isMatch(test.path)) {
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data.stats[stat]++;
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} else {
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filterResult = false;
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}
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}
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return filterResult;
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});
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return data;
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}
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_getAllTestPaths(testPathPattern) {
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return this._filterTestPathsWithStats(
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toTests(this._context, this._context.hasteFS.getAllFiles()),
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testPathPattern
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);
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}
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isTestFilePath(path) {
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return this._testPathCases.every(testCase => testCase.isMatch(path));
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}
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findMatchingTests(testPathPattern) {
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return this._getAllTestPaths(testPathPattern);
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}
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async findRelatedTests(allPaths, collectCoverage) {
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const dependencyResolver = await this._getOrBuildDependencyResolver();
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if (!collectCoverage) {
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return {
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tests: toTests(
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this._context,
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dependencyResolver.resolveInverse(
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allPaths,
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this.isTestFilePath.bind(this),
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{
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skipNodeResolution: this._context.config.skipNodeResolution
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}
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)
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)
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};
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}
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const testModulesMap = dependencyResolver.resolveInverseModuleMap(
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allPaths,
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this.isTestFilePath.bind(this),
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{
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skipNodeResolution: this._context.config.skipNodeResolution
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}
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);
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const allPathsAbsolute = Array.from(allPaths).map(p => path().resolve(p));
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const collectCoverageFrom = new Set();
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testModulesMap.forEach(testModule => {
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if (!testModule.dependencies) {
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return;
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}
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testModule.dependencies.forEach(p => {
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if (!allPathsAbsolute.includes(p)) {
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return;
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}
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const filename = (0, _jestConfig().replaceRootDirInPath)(
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this._context.config.rootDir,
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p
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);
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collectCoverageFrom.add(
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path().isAbsolute(filename)
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? path().relative(this._context.config.rootDir, filename)
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: filename
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);
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});
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});
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return {
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collectCoverageFrom,
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tests: toTests(
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this._context,
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testModulesMap.map(testModule => testModule.file)
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)
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};
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}
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findTestsByPaths(paths) {
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return {
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tests: toTests(
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this._context,
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paths
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.map(p => path().resolve(this._context.config.cwd, p))
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.filter(this.isTestFilePath.bind(this))
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)
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};
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}
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async findRelatedTestsFromPattern(paths, collectCoverage) {
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if (Array.isArray(paths) && paths.length) {
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const resolvedPaths = paths.map(p =>
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path().resolve(this._context.config.cwd, p)
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);
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return this.findRelatedTests(new Set(resolvedPaths), collectCoverage);
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}
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return {
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tests: []
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};
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}
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async findTestRelatedToChangedFiles(changedFilesInfo, collectCoverage) {
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if (!hasSCM(changedFilesInfo)) {
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return {
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noSCM: true,
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tests: []
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};
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}
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const {changedFiles} = changedFilesInfo;
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return this.findRelatedTests(changedFiles, collectCoverage);
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}
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async _getTestPaths(globalConfig, changedFiles) {
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if (globalConfig.onlyChanged) {
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if (!changedFiles) {
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throw new Error('Changed files must be set when running with -o.');
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}
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return this.findTestRelatedToChangedFiles(
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changedFiles,
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globalConfig.collectCoverage
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);
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}
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let paths = globalConfig.nonFlagArgs;
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if (globalConfig.findRelatedTests && 'win32' === os().platform()) {
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paths = this.filterPathsWin32(paths);
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}
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if (globalConfig.runTestsByPath && paths && paths.length) {
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return this.findTestsByPaths(paths);
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} else if (globalConfig.findRelatedTests && paths && paths.length) {
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return this.findRelatedTestsFromPattern(
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paths,
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globalConfig.collectCoverage
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);
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} else if (globalConfig.testPathPattern != null) {
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return this.findMatchingTests(globalConfig.testPathPattern);
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} else {
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return {
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tests: []
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};
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}
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}
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filterPathsWin32(paths) {
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const allFiles = this._context.hasteFS.getAllFiles();
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const options = {
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nocase: true,
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windows: false
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};
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function normalizePosix(filePath) {
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return filePath.replace(/\\/g, '/');
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}
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paths = paths
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.map(p => {
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// micromatch works with forward slashes: https://github.com/micromatch/micromatch#backslashes
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const normalizedPath = normalizePosix(
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path().resolve(this._context.config.cwd, p)
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);
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const match = (0, _micromatch().default)(
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allFiles.map(normalizePosix),
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normalizedPath,
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options
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);
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return match[0];
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})
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.filter(Boolean)
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.map(p => path().resolve(p));
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return paths;
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}
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async getTestPaths(globalConfig, changedFiles, filter) {
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const searchResult = await this._getTestPaths(globalConfig, changedFiles);
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const filterPath = globalConfig.filter;
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if (filter) {
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const tests = searchResult.tests;
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const filterResult = await filter(tests.map(test => test.path));
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if (!Array.isArray(filterResult.filtered)) {
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throw new Error(
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`Filter ${filterPath} did not return a valid test list`
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);
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}
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const filteredSet = new Set(
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filterResult.filtered.map(result => result.test)
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);
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return {
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...searchResult,
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tests: tests.filter(test => filteredSet.has(test.path))
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};
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}
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return searchResult;
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}
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async findRelatedSourcesFromTestsInChangedFiles(changedFilesInfo) {
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if (!hasSCM(changedFilesInfo)) {
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return [];
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}
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const {changedFiles} = changedFilesInfo;
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const dependencyResolver = await this._getOrBuildDependencyResolver();
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const relatedSourcesSet = new Set();
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changedFiles.forEach(filePath => {
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if (this.isTestFilePath(filePath)) {
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const sourcePaths = dependencyResolver.resolve(filePath, {
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skipNodeResolution: this._context.config.skipNodeResolution
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});
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sourcePaths.forEach(sourcePath => relatedSourcesSet.add(sourcePath));
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}
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});
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return Array.from(relatedSourcesSet);
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}
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}
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exports.default = SearchSource;
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