37 lines
982 B
JavaScript
37 lines
982 B
JavaScript
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'use strict';
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// Test --cpu-prof without --cpu-prof-interval. Here we just verify that
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// we manage to generate a profile since it's hard to tell whether we
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// can sample our target function with the default sampling rate across
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// different platforms and machine configurations.
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const common = require('../common');
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const fixtures = require('../common/fixtures');
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common.skipIfInspectorDisabled();
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const assert = require('assert');
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const { spawnSync } = require('child_process');
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const tmpdir = require('../common/tmpdir');
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const {
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getCpuProfiles,
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env
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} = require('../common/cpu-prof');
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{
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tmpdir.refresh();
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const output = spawnSync(process.execPath, [
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'--cpu-prof',
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fixtures.path('workload', 'fibonacci.js'),
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], {
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cwd: tmpdir.path,
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env
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});
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if (output.status !== 0) {
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console.log(output.stderr.toString());
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}
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assert.strictEqual(output.status, 0);
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const profiles = getCpuProfiles(tmpdir.path);
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assert.strictEqual(profiles.length, 1);
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}
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