4b22d335d1Running outside of the main Node.js context prevents us from upgrading the WPT harness because new versions more aggressively check the identity of globals like error constructors. Instead of exposing globals used by the tests on vm sandboxes, use worker threads to run everything. PR-URL: https://github.com/nodejs/node/pull/34796 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
/* eslint-disable node-core/required-modules,node-core/require-common-first */
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'use strict';
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const { runInThisContext } = require('vm');
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const { parentPort, workerData } = require('worker_threads');
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const { ResourceLoader } = require(workerData.wptRunner);
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const resource = new ResourceLoader(workerData.wptPath);
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global.self = global;
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global.GLOBAL = {
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isWindow() { return false; }
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};
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global.require = require;
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// This is a mock, because at the moment fetch is not implemented
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// in Node.js, but some tests and harness depend on this to pull
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// resources.
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global.fetch = function fetch(file) {
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return resource.read(workerData.filename, file, true);
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};
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if (workerData.initScript) {
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runInThisContext(workerData.initScript);
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}
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runInThisContext(workerData.harness.code, {
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filename: workerData.harness.filename
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});
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// eslint-disable-next-line no-undef
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add_result_callback((result) => {
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parentPort.postMessage({
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type: 'result',
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result: {
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status: result.status,
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name: result.name,
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message: result.message,
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stack: result.stack,
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},
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});
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});
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// eslint-disable-next-line no-undef
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add_completion_callback((_, status) => {
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parentPort.postMessage({
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type: 'completion',
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status,
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});
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});
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for (const scriptToRun of workerData.scriptsToRun) {
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runInThisContext(scriptToRun.code, { filename: scriptToRun.filename });
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}
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