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41ae423718
common.fileExists() can be replaced with fs.existsSync(). PR-URL: https://github.com/nodejs/node/pull/22151 Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Weijia Wang <starkwang@126.com> Reviewed-By: Jon Moss <me@jonathanmoss.me> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
57 lines
1.4 KiB
JavaScript
57 lines
1.4 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 path = require('path');
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const fs = require('fs');
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const tmpdir = require('../common/tmpdir');
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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 names = [
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'environment',
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'nodeStart',
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'v8Start',
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'loopStart',
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'loopExit',
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'bootstrapComplete',
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'thirdPartyMainStart',
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'thirdPartyMainEnd',
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'clusterSetupStart',
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'clusterSetupEnd',
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'moduleLoadStart',
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'moduleLoadEnd',
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'preloadModulesLoadStart',
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'preloadModulesLoadEnd'
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];
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if (process.argv[2] === 'child') {
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1 + 1;
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} else {
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tmpdir.refresh();
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process.chdir(tmpdir.path);
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const proc = cp.fork(__filename,
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[ 'child' ], {
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execArgv: [
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'--trace-event-categories',
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'node.bootstrap'
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]
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});
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proc.once('exit', common.mustCall(() => {
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const file = path.join(tmpdir.path, 'node_trace.1.log');
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assert(fs.existsSync(file));
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fs.readFile(file, common.mustCall((err, data) => {
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const traces = JSON.parse(data.toString()).traceEvents
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.filter((trace) => trace.cat !== '__metadata');
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traces.forEach((trace) => {
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assert.strictEqual(trace.pid, proc.pid);
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assert(names.includes(trace.name));
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});
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}));
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}));
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}
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