104 lines
2.4 KiB
JavaScript
104 lines
2.4 KiB
JavaScript
'use strict';
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const fs = require('fs');
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const path = require('path');
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module.exports = {
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/**
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* Loads the list of all available tests
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*
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* @param {string} rootDir
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* @returns {Object<string, string[]>}
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*/
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loadAllTests(rootDir) {
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/** @type {Object.<string, string[]>} */
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const testSuite = {};
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for (const language of this.getAllDirectories(rootDir)) {
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testSuite[language] = this.getAllFiles(path.join(rootDir, language));
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}
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return testSuite;
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},
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/**
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* Loads the list of available tests that match the given languages
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*
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* @param {string} rootDir
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* @param {string|string[]} languages
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* @returns {Object<string, string[]>}
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*/
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loadSomeTests(rootDir, languages) {
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/** @type {Object.<string, string[]>} */
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const testSuite = {};
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for (const language of this.getSomeDirectories(rootDir, languages)) {
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testSuite[language] = this.getAllFiles(path.join(rootDir, language));
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}
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return testSuite;
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},
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/**
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* Returns a list of all (sub)directories (just the directory names, not full paths)
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* in the given src directory
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*
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* @param {string} src
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* @returns {string[]}
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*/
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getAllDirectories(src) {
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return fs.readdirSync(src).filter(file => {
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return fs.statSync(path.join(src, file)).isDirectory();
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});
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},
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/**
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* Returns a list of all (sub)directories (just the directory names, not full paths)
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* in the given src directory, matching the given languages
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*
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* @param {string} src
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* @param {string|string[]} languages
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* @returns {string[]}
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*/
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getSomeDirectories(src, languages) {
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return fs.readdirSync(src).filter(file => {
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return fs.statSync(path.join(src, file)).isDirectory() && this.directoryMatches(file, languages);
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});
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},
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/**
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* Returns whether a directory matches one of the given languages.
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*
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* @param {string} directory
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* @param {string|string[]} languages
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*/
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directoryMatches(directory, languages) {
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if (!Array.isArray(languages)) {
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languages = [languages];
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}
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const dirLanguages = directory.split(/!?\+!?/);
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return dirLanguages.some(lang => languages.indexOf(lang) >= 0);
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},
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/**
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* Returns a list of all full file paths to all files in the given src directory
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*
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* @private
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* @param {string} src
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* @returns {string[]}
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*/
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getAllFiles(src) {
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return fs.readdirSync(src)
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.filter(fileName => {
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return fs.statSync(path.join(src, fileName)).isFile();
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})
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.map(fileName => {
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return path.join(src, fileName);
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});
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}
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};
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