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Anna Henningsen
229dca3dee
Enable running tests inside workers by passing `--worker` to `tools/test.py`. A number of tests are marked as skipped, or have been slightly altered to fit the different environment. PR-URL: https://github.com/nodejs/node/pull/20876 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Shingo Inoue <leko.noor@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: John-David Dalton <john.david.dalton@gmail.com> Reviewed-By: Gus Caplan <me@gus.host>
37 lines
1.3 KiB
JavaScript
37 lines
1.3 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const cp = require('child_process');
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const fs = require('fs');
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if (!common.isMainThread)
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common.skip('process.chdir is not available in Workers');
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const CODE =
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'setTimeout(() => { for (var i = 0; i < 100000; i++) { "test" + i } }, 1)';
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const FILE_NAME = 'node_trace.1.log';
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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process.chdir(tmpdir.path);
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const proc = cp.spawn(process.execPath,
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[ '--trace-event-categories', 'node.perf.usertiming',
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'-e', CODE ]);
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proc.once('exit', common.mustCall(() => {
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assert(common.fileExists(FILE_NAME));
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fs.readFile(FILE_NAME, common.mustCall((err, data) => {
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const traces = JSON.parse(data.toString()).traceEvents;
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assert(traces.length > 0);
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assert(traces.some((trace) =>
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trace.cat === '__metadata' && trace.name === 'thread_name' &&
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trace.args.name === 'JavaScriptMainThread'));
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assert(traces.some((trace) =>
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trace.cat === '__metadata' && trace.name === 'thread_name' &&
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trace.args.name === 'BackgroundTaskRunner'));
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assert(traces.some((trace) =>
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trace.cat === '__metadata' && trace.name === 'version' &&
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trace.args.node === process.versions.node));
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}));
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}));
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