208 lines
4.5 KiB
JavaScript
208 lines
4.5 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 = shouldInstrument;
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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 _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 _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 MOCKS_PATTERN = new RegExp(
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(0, _jestRegexUtil().escapePathForRegex)(
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path().sep + '__mocks__' + path().sep
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)
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);
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const cachedRegexes = new Map();
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const getRegex = regexStr => {
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if (!cachedRegexes.has(regexStr)) {
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cachedRegexes.set(regexStr, new RegExp(regexStr));
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}
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const regex = cachedRegexes.get(regexStr); // prevent stateful regexes from breaking, just in case
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regex.lastIndex = 0;
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return regex;
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};
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function shouldInstrument(filename, options, config) {
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if (!options.collectCoverage) {
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return false;
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}
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if (
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config.forceCoverageMatch.length &&
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_micromatch().default.any(filename, config.forceCoverageMatch)
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) {
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return true;
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}
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if (
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!config.testPathIgnorePatterns.some(pattern =>
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getRegex(pattern).test(filename)
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)
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) {
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if (config.testRegex.some(regex => new RegExp(regex).test(filename))) {
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return false;
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}
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if (
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(0, _jestUtil().globsToMatcher)(config.testMatch)(
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(0, _jestUtil().replacePathSepForGlob)(filename)
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)
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) {
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return false;
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}
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}
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if (
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// This configuration field contains an object in the form of:
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// {'path/to/file.js': true}
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options.collectCoverageOnlyFrom &&
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!options.collectCoverageOnlyFrom[filename]
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) {
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return false;
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}
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if (
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// still cover if `only` is specified
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!options.collectCoverageOnlyFrom &&
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options.collectCoverageFrom.length &&
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!(0, _jestUtil().globsToMatcher)(options.collectCoverageFrom)(
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(0, _jestUtil().replacePathSepForGlob)(
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path().relative(config.rootDir, filename)
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)
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)
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) {
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return false;
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}
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if (
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config.coveragePathIgnorePatterns.some(pattern => !!filename.match(pattern))
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) {
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return false;
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}
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if (config.globalSetup === filename) {
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return false;
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}
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if (config.globalTeardown === filename) {
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return false;
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}
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if (config.setupFiles.includes(filename)) {
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return false;
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}
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if (config.setupFilesAfterEnv.includes(filename)) {
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return false;
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}
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if (MOCKS_PATTERN.test(filename)) {
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return false;
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}
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if (options.changedFiles && !options.changedFiles.has(filename)) {
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if (!options.sourcesRelatedToTestsInChangedFiles) {
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return false;
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}
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if (!options.sourcesRelatedToTestsInChangedFiles.has(filename)) {
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return false;
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}
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}
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return true;
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}
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