mirror of
https://github.com/denoland/deno.git
synced 2024-12-30 02:59:11 -05:00
79 lines
2.2 KiB
JavaScript
79 lines
2.2 KiB
JavaScript
|
// deno-fmt-ignore-file
|
||
|
|
// deno-lint-ignore-file
|
||
|
|
|
||
|
|
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
|
||
|
|
// Taken from Node 20.11.1
|
||
|
|
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
|
||
|
|
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
// This tests that enabling node.async_hooks in main threads also
|
||
|
|
// affects the workers.
|
||
|
|
|
||
|
|
const common = require('../common');
|
||
|
|
try {
|
||
|
|
require('trace_events');
|
||
|
|
} catch {
|
||
|
|
common.skip('missing trace events');
|
||
|
|
}
|
||
|
|
|
||
|
|
const assert = require('assert');
|
||
|
|
const cp = require('child_process');
|
||
|
|
const fs = require('fs');
|
||
|
|
|
||
|
|
const code =
|
||
|
|
'setTimeout(() => { for (let i = 0; i < 100000; i++) { "test" + i } }, 1)';
|
||
|
|
const worker =
|
||
|
|
`const { Worker } = require('worker_threads');
|
||
|
|
const worker = new Worker('${code}',
|
||
|
|
{ eval: true, stdout: true, stderr: true });
|
||
|
|
worker.stdout.on('data',
|
||
|
|
(chunk) => console.log('worker', chunk.toString()));
|
||
|
|
worker.stderr.on('data',
|
||
|
|
(chunk) => console.error('worker', chunk.toString()));
|
||
|
|
worker.on('exit', () => { ${code} })`;
|
||
|
|
|
||
|
|
const tmpdir = require('../common/tmpdir');
|
||
|
|
const filename = tmpdir.resolve('node_trace.1.log');
|
||
|
|
|
||
|
|
tmpdir.refresh();
|
||
|
|
const proc = cp.spawnSync(
|
||
|
|
process.execPath,
|
||
|
|
[ '--trace-event-categories', 'node.async_hooks', '-e', worker ],
|
||
|
|
{
|
||
|
|
cwd: tmpdir.path,
|
||
|
|
env: { ...process.env,
|
||
|
|
'NODE_DEBUG_NATIVE': 'tracing',
|
||
|
|
'NODE_DEBUG': 'tracing' }
|
||
|
|
});
|
||
|
|
|
||
|
|
console.log('process exit with signal:', proc.signal);
|
||
|
|
console.log('process stderr:', proc.stderr.toString());
|
||
|
|
|
||
|
|
assert.strictEqual(proc.status, 0);
|
||
|
|
assert(fs.existsSync(filename));
|
||
|
|
const data = fs.readFileSync(filename, 'utf-8');
|
||
|
|
const traces = JSON.parse(data).traceEvents;
|
||
|
|
|
||
|
|
function filterTimeoutTraces(trace) {
|
||
|
|
if (trace.pid !== proc.pid)
|
||
|
|
return false;
|
||
|
|
if (trace.cat !== 'node,node.async_hooks')
|
||
|
|
return false;
|
||
|
|
if (trace.name !== 'Timeout')
|
||
|
|
return false;
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
{
|
||
|
|
const timeoutTraces = traces.filter(filterTimeoutTraces);
|
||
|
|
assert.notDeepStrictEqual(timeoutTraces, []);
|
||
|
|
const threads = new Set();
|
||
|
|
for (const trace of timeoutTraces) {
|
||
|
|
threads.add(trace.tid);
|
||
|
|
}
|
||
|
|
assert.notDeepStrictEqual(timeoutTraces, []);
|
||
|
|
console.log('Threads with Timeout traces:', threads);
|
||
|
|
assert.strictEqual(threads.size, 2);
|
||
|
|
}
|