8caa1dcee6
There are several cleanups here that are not just style nits... 1. The `common.isMainThread` was just a passthrough to the `isMainThread` export on the worker_thread module. It's use was inconsistent and just obfuscated the fact that the test file depend on the `worker_threads` built-in. By eliminating it we simplify the test harness a bit and make it clearer which tests depend on the worker_threads check. 2. The `common.isDumbTerminal` is fairly unnecesary since that just wraps a public API check. 3. Several of the `common.skipIf....` checks were inconsistently used and really don't need to be separate utility functions. A key part of the motivation here is to work towards making more of the tests more self-contained and less reliant on the common test harness where possible. PR-URL: https://github.com/nodejs/node/pull/56712 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
69 lines
2.1 KiB
JavaScript
69 lines
2.1 KiB
JavaScript
'use strict';
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const common = require('../common');
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common.skipIfInspectorDisabled();
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const { isMainThread } = require('worker_threads');
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if (!isMainThread) {
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common.skip('This test only works on a main thread');
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}
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const assert = require('assert');
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const { Worker } = require('worker_threads');
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const { Session } = require('inspector');
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const session = new Session();
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let done = false;
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function onAttachToWorker({ params: { sessionId } }) {
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let id = 1;
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function postToWorkerInspector(method, params) {
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session.post('NodeWorker.sendMessageToWorker', {
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sessionId,
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message: JSON.stringify({ id: id++, method, params })
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}, () => console.log(`Message ${method} received the response`));
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}
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// Wait for the notification
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function onMessageReceived({ params: { message } }) {
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if (!message ||
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JSON.parse(message).method !== 'NodeRuntime.waitingForDisconnect') {
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session.once('NodeWorker.receivedMessageFromWorker', onMessageReceived);
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return;
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}
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// Force a call to node::inspector::Agent::ToggleAsyncHook by changing the
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// async call stack depth
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postToWorkerInspector('Debugger.setAsyncCallStackDepth', { maxDepth: 1 });
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// This is were the original crash happened
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session.post('NodeWorker.detach', { sessionId }, () => {
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done = true;
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});
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}
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onMessageReceived({ params: { message: null } });
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// Enable the debugger, otherwise setAsyncCallStackDepth does nothing
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postToWorkerInspector('Debugger.enable');
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// Start waiting for disconnect notification
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postToWorkerInspector('NodeRuntime.notifyWhenWaitingForDisconnect',
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{ enabled: true });
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// start worker
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postToWorkerInspector('Runtime.runIfWaitingForDebugger');
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}
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session.connect();
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session.on('NodeWorker.attachedToWorker', common.mustCall(onAttachToWorker));
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session.post('NodeWorker.enable', { waitForDebuggerOnStart: true }, () => {
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new Worker('console.log("Worker is done")', { eval: true })
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.once('exit', () => {
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setTimeout(() => {
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assert.strictEqual(done, true);
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console.log('Test is done');
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}, 0);
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});
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});
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