mirror of
https://github.com/gorhill/uBlock.git
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153 lines
4.2 KiB
JavaScript
153 lines
4.2 KiB
JavaScript
/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2014-present Raymond Hill
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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*/
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/* eslint-disable-next-line no-redeclare */
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/* globals process */
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'use strict';
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/******************************************************************************/
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import { strict as assert } from 'assert';
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import { createRequire } from 'module';
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import {
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enableWASM,
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StaticNetFilteringEngine,
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} from './index.js';
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import HNTrieContainer from './js/hntrie.js';
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/******************************************************************************/
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function fetch(listName) {
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return new Promise(resolve => {
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const require = createRequire(import.meta.url); // jshint ignore:line
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resolve(require(`./data/${listName}.json`));
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});
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}
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function testSNFE(engine) {
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let result = 0;
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// Tests
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// Not blocked
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result = engine.matchRequest({
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originURL: 'https://www.bloomberg.com/',
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url: 'https://www.bloomberg.com/tophat/assets/v2.6.1/that.css',
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type: 'stylesheet'
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});
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if ( result !== 0 ) {
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console.log(engine.toLogData());
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}
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// Blocked
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result = engine.matchRequest({
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originURL: 'https://www.bloomberg.com/',
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url: 'https://securepubads.g.doubleclick.net/tag/js/gpt.js',
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type: 'script'
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});
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if ( result !== 0 ) {
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console.log(engine.toLogData());
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}
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// Unblocked
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result = engine.matchRequest({
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originURL: 'https://www.bloomberg.com/',
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url: 'https://sourcepointcmp.bloomberg.com/ccpa.js',
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type: 'script'
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});
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if ( result !== 0 ) {
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console.log(engine.toLogData());
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}
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}
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async function doSNFE() {
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const engine = await StaticNetFilteringEngine.create();
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await engine.useLists([
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fetch('easylist').then(raw => ({ name: 'easylist', raw })),
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fetch('easyprivacy').then(raw => ({ name: 'easyprivacy', raw })),
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]);
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testSNFE(engine);
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const serialized = await engine.serialize();
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engine.useLists([]);
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assert.notDeepEqual(await engine.serialize(), serialized);
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testSNFE(engine);
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await engine.deserialize(serialized);
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assert.deepEqual(await engine.serialize(), serialized);
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testSNFE(engine);
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}
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async function doHNTrie() {
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const trieContainer = new HNTrieContainer();
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const aTrie = trieContainer.createOne();
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aTrie.add('example.org');
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aTrie.add('example.com');
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const anotherTrie = trieContainer.createOne();
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anotherTrie.add('foo.invalid');
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anotherTrie.add('bar.invalid');
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// matches() return the position at which the match starts, or -1 when
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// there is no match.
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// Matches: return 4
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console.log("aTrie.matches('www.example.org')", aTrie.matches('www.example.org'));
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// Does not match: return -1
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console.log("aTrie.matches('www.foo.invalid')", aTrie.matches('www.foo.invalid'));
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// Does not match: return -1
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console.log("anotherTrie.matches('www.example.org')", anotherTrie.matches('www.example.org'));
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// Matches: return 0
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console.log("anotherTrie.matches('foo.invalid')", anotherTrie.matches('foo.invalid'));
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}
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async function main() {
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try {
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const result = await enableWASM();
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if ( result !== true ) {
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console.log('Failed to enable all WASM code paths');
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}
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} catch(ex) {
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console.log(ex);
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}
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await doSNFE();
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await doHNTrie();
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process.exit();
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}
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main();
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/******************************************************************************/
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