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23f8b7d334
Use the `cwd` option for `child_process` instead of `process.chdir()` to enable the trace events tests to run on workers. PR-URL: https://github.com/nodejs/node/pull/23698 Refs: https://github.com/nodejs/node/pull/23674#discussion_r225335819 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
24 lines
729 B
JavaScript
24 lines
729 B
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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const path = require('path');
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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const FILE_NAME = path.join(tmpdir.path, 'node_trace.1.log');
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const proc = cp.spawn(process.execPath,
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[ '--trace-events-enabled',
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'-e', 'process.exit()' ],
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{ cwd: tmpdir.path });
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proc.once('exit', common.mustCall(() => {
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assert(fs.existsSync(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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}));
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}));
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