Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | 25x 25x 25x 25x 25x 25x 25x 25x 25x 25x 25x 25x 25x 25x 38x 38x 38x 25x 3x 3x 3x 25x 20x 20x 20x 20x 20x 20x 20x 20x 20x 6x 6x 6x 6x 6x 6x 14x 20x 2x 2x 12x 12x 20x 20x 20x 20x 25x 25x 25x 25x 25x 25x | 'use strict';
const { RegExpPrototypeExec } = primordials;
const { basename } = require('path');
const { createDeferredPromise } = require('internal/util');
const {
codes: {
ERR_TEST_FAILURE,
},
} = require('internal/errors');
const kMultipleCallbackInvocations = 'multipleCallbackInvocations';
const kSupportedFileExtensions = /\.[cm]?js$/;
const kTestFilePattern = /((^test(-.+)?)|(.+[.\-_]test))\.[cm]?js$/;
function doesPathMatchFilter(p) {
return RegExpPrototypeExec(kTestFilePattern, basename(p)) !== null;
}
function isSupportedFileType(p) {
return RegExpPrototypeExec(kSupportedFileExtensions, p) !== null;
}
function createDeferredCallback() {
let calledCount = 0;
const { promise, resolve, reject } = createDeferredPromise();
const cb = (err) => {
calledCount++;
// If the callback is called a second time, let the user know, but
// don't let them know more than once.
if (calledCount > 1) {
if (calledCount === 2) {
throw new ERR_TEST_FAILURE(
'callback invoked multiple times',
kMultipleCallbackInvocations
);
}
return;
}
if (err) {
return reject(err);
}
resolve();
};
return { promise, cb };
}
module.exports = {
createDeferredCallback,
doesPathMatchFilter,
isSupportedFileType,
};
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