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4 years ago
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = shouldInstrument;
function _path() {
const data = _interopRequireDefault(require('path'));
_path = function _path() {
return data;
};
return data;
}
function _jestRegexUtil() {
const data = require('jest-regex-util');
_jestRegexUtil = function _jestRegexUtil() {
return data;
};
return data;
}
function _jestUtil() {
const data = require('jest-util');
_jestUtil = function _jestUtil() {
return data;
};
return data;
}
function _micromatch() {
const data = _interopRequireDefault(require('micromatch'));
_micromatch = function _micromatch() {
return data;
};
return data;
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {default: obj};
}
/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
const MOCKS_PATTERN = new RegExp(
(0, _jestRegexUtil().escapePathForRegex)(
_path().default.sep + '__mocks__' + _path().default.sep
)
);
function shouldInstrument(filename, options, config) {
if (!options.collectCoverage) {
return false;
}
if (
config.forceCoverageMatch.length &&
_micromatch().default.any(filename, config.forceCoverageMatch)
) {
return true;
}
if (
!config.testPathIgnorePatterns.some(pattern => !!filename.match(pattern))
) {
if (config.testRegex.some(regex => new RegExp(regex).test(filename))) {
return false;
}
if (
_micromatch().default.some(
(0, _jestUtil().replacePathSepForGlob)(filename),
config.testMatch
)
) {
return false;
}
}
if (
// This configuration field contains an object in the form of:
// {'path/to/file.js': true}
options.collectCoverageOnlyFrom &&
!options.collectCoverageOnlyFrom[filename]
) {
return false;
}
if (
// still cover if `only` is specified
!options.collectCoverageOnlyFrom &&
options.collectCoverageFrom &&
!_micromatch().default.some(
(0, _jestUtil().replacePathSepForGlob)(
_path().default.relative(config.rootDir, filename)
),
options.collectCoverageFrom
)
) {
return false;
}
if (
config.coveragePathIgnorePatterns.some(pattern => !!filename.match(pattern))
) {
return false;
}
if (config.globalSetup === filename) {
return false;
}
if (config.globalTeardown === filename) {
return false;
}
if (config.setupFiles.includes(filename)) {
return false;
}
if (config.setupFilesAfterEnv.includes(filename)) {
return false;
}
if (MOCKS_PATTERN.test(filename)) {
return false;
}
if (options.changedFiles && !options.changedFiles.has(filename)) {
return false;
}
return true;
}