From 992c8bcf75b9477e1652cf2a458418e375903cc0 Mon Sep 17 00:00:00 2001 From: toasted-nutbread Date: Sat, 31 Jul 2021 14:36:14 -0400 Subject: test-workers (#1863) * Add getImportedScripts utility function to test-sw.js * Move functionality to testServiceWorker * Rename file * Add loadEslint utility function * Add filterScriptPaths utility --- test/test-sw.js | 87 ------------------------------------------- test/test-workers.js | 102 +++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 102 insertions(+), 87 deletions(-) delete mode 100644 test/test-sw.js create mode 100644 test/test-workers.js (limited to 'test') diff --git a/test/test-sw.js b/test/test-sw.js deleted file mode 100644 index 498a0a32..00000000 --- a/test/test-sw.js +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (C) 2020-2021 Yomichan Authors - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - -const fs = require('fs'); -const path = require('path'); -const {JSDOM} = require('jsdom'); -const {VM} = require('../dev/vm'); -const assert = require('assert'); - - -function getAllHtmlScriptPaths(fileName) { - const domSource = fs.readFileSync(fileName, {encoding: 'utf8'}); - const dom = new JSDOM(domSource); - const {window} = dom; - const {document} = window; - try { - const scripts = document.querySelectorAll('script'); - return [...scripts].map(({src}) => src); - } finally { - window.close(); - } -} - -function convertBackgroundScriptsToServiceWorkerScripts(scripts) { - // Use parse5-based SimpleDOMParser - scripts.splice(0, 0, '/lib/parse5.js'); - const index = scripts.indexOf('/js/dom/native-simple-dom-parser.js'); - assert.ok(index >= 0); - scripts[index] = '/js/dom/simple-dom-parser.js'; -} - -function main() { - try { - // Verify that sw.js scripts match background.html scripts - const rootDir = path.join(__dirname, '..'); - const extDirName = 'ext'; - const extDir = path.join(rootDir, extDirName); - - const scripts = getAllHtmlScriptPaths(path.join(extDir, 'background.html')); - convertBackgroundScriptsToServiceWorkerScripts(scripts); - const importedScripts = []; - - const importScripts = (...scripts2) => { - importedScripts.push(...scripts2); - }; - - const vm = new VM({importScripts}); - vm.context.self = vm.context; - vm.execute(['sw.js']); - - vm.assert.deepStrictEqual(scripts, importedScripts); - - // Verify that eslint config lists files correctly - const expectedSwRulesFiles = scripts.filter((src) => !src.startsWith('/lib/')).map((src) => `${extDirName}${src}`); - const eslintConfig = JSON.parse(fs.readFileSync(path.join(rootDir, '.eslintrc.json'), {encoding: 'utf8'})); - const swRules = eslintConfig.overrides.find((item) => ( - typeof item.env === 'object' && - item.env !== null && - item.env.serviceworker === true - )); - assert.ok(typeof swRules !== 'undefined'); - assert.ok(Array.isArray(swRules.files)); - assert.deepStrictEqual(swRules.files, expectedSwRulesFiles); - } catch (e) { - console.error(e); - process.exit(-1); - return; - } - process.exit(0); -} - - -if (require.main === module) { main(); } diff --git a/test/test-workers.js b/test/test-workers.js new file mode 100644 index 00000000..9f9c4d13 --- /dev/null +++ b/test/test-workers.js @@ -0,0 +1,102 @@ +/* + * Copyright (C) 2020-2021 Yomichan Authors + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +const fs = require('fs'); +const path = require('path'); +const {JSDOM} = require('jsdom'); +const {VM} = require('../dev/vm'); +const assert = require('assert'); + + +function loadEslint() { + return JSON.parse(fs.readFileSync(path.join(__dirname, '..', '.eslintrc.json'), {encoding: 'utf8'})); +} + +function filterScriptPaths(scriptPaths) { + const extDirName = 'ext'; + return scriptPaths.filter((src) => !src.startsWith('/lib/')).map((src) => `${extDirName}${src}`); +} + +function getAllHtmlScriptPaths(fileName) { + const domSource = fs.readFileSync(fileName, {encoding: 'utf8'}); + const dom = new JSDOM(domSource); + const {window} = dom; + const {document} = window; + try { + const scripts = document.querySelectorAll('script'); + return [...scripts].map(({src}) => src); + } finally { + window.close(); + } +} + +function convertBackgroundScriptsToServiceWorkerScripts(scripts) { + // Use parse5-based SimpleDOMParser + scripts.splice(0, 0, '/lib/parse5.js'); + const index = scripts.indexOf('/js/dom/native-simple-dom-parser.js'); + assert.ok(index >= 0); + scripts[index] = '/js/dom/simple-dom-parser.js'; +} + +function getImportedScripts(scriptPath, fields) { + const importedScripts = []; + + const importScripts = (...scripts) => { + importedScripts.push(...scripts); + }; + + const vm = new VM(Object.assign({importScripts}, fields)); + vm.context.self = vm.context; + vm.execute([scriptPath]); + + return importedScripts; +} + +function testServiceWorker() { + // Verify that sw.js scripts match background.html scripts + const extDir = path.join(__dirname, '..', 'ext'); + const scripts = getAllHtmlScriptPaths(path.join(extDir, 'background.html')); + convertBackgroundScriptsToServiceWorkerScripts(scripts); + const importedScripts = getImportedScripts('sw.js', {}); + assert.deepStrictEqual(scripts, importedScripts); + + // Verify that eslint config lists files correctly + const expectedSwRulesFiles = filterScriptPaths(scripts); + const eslintConfig = loadEslint(); + const swRules = eslintConfig.overrides.find((item) => ( + typeof item.env === 'object' && + item.env !== null && + item.env.serviceworker === true + )); + assert.ok(typeof swRules !== 'undefined'); + assert.ok(Array.isArray(swRules.files)); + assert.deepStrictEqual(swRules.files, expectedSwRulesFiles); +} + +function main() { + try { + testServiceWorker(); + } catch (e) { + console.error(e); + process.exit(-1); + return; + } + process.exit(0); +} + + +if (require.main === module) { main(); } -- cgit v1.2.3