mirror of https://github.com/nodejs/node.git
72 lines
1.8 KiB
JavaScript
72 lines
1.8 KiB
JavaScript
'use strict';
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const cp = require('child_process');
|
|
const fs = require('fs');
|
|
const path = require('path');
|
|
const tmpdir = require('../common/tmpdir');
|
|
|
|
if (!common.hasCrypto)
|
|
common.skip('missing crypto');
|
|
|
|
const { hkdf } = require('crypto');
|
|
const { deflate } = require('zlib');
|
|
const { Blob } = require('buffer');
|
|
|
|
if (process.env.isChild === '1') {
|
|
hkdf('sha512', 'key', 'salt', 'info', 64, () => {});
|
|
deflate('hello', () => {});
|
|
// Make async call
|
|
const blob = new Blob(['h'.repeat(4096 * 2)]);
|
|
blob.arrayBuffer();
|
|
return;
|
|
}
|
|
|
|
tmpdir.refresh();
|
|
const FILE_NAME = path.join(tmpdir.path, 'node_trace.1.log');
|
|
|
|
cp.spawnSync(process.execPath,
|
|
[
|
|
'--trace-events-enabled',
|
|
'--trace-event-categories',
|
|
'node.threadpoolwork.sync,node.threadpoolwork.async',
|
|
__filename,
|
|
],
|
|
{
|
|
cwd: tmpdir.path,
|
|
env: {
|
|
...process.env,
|
|
isChild: '1',
|
|
},
|
|
});
|
|
|
|
assert(fs.existsSync(FILE_NAME));
|
|
const data = fs.readFileSync(FILE_NAME);
|
|
const traces = JSON.parse(data.toString()).traceEvents;
|
|
|
|
assert(traces.length > 0);
|
|
|
|
let blobCount = 0;
|
|
let zlibCount = 0;
|
|
let cryptoCount = 0;
|
|
|
|
traces.forEach((item) => {
|
|
if ([
|
|
'node,node.threadpoolwork,node.threadpoolwork.sync',
|
|
'node,node.threadpoolwork,node.threadpoolwork.async',
|
|
].includes(item.cat)) {
|
|
if (item.name === 'blob') {
|
|
blobCount++;
|
|
} else if (item.name === 'zlib') {
|
|
zlibCount++;
|
|
} else if (item.name === 'crypto') {
|
|
cryptoCount++;
|
|
}
|
|
}
|
|
});
|
|
|
|
// There are three types, each type has two async events and sync events at least
|
|
assert.ok(blobCount >= 4);
|
|
assert.ok(zlibCount >= 4);
|
|
assert.ok(cryptoCount >= 4);
|