mirror of https://github.com/nodejs/node.git
33 lines
766 B
JavaScript
33 lines
766 B
JavaScript
'use strict';
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const { test } = require('tap');
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const startCLI = require('./start-cli');
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function delay(ms) {
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return new Promise((resolve) => setTimeout(resolve, ms));
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}
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test('profiles', (t) => {
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const cli = startCLI(['examples/empty.js']);
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function onFatal(error) {
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cli.quit();
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throw error;
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}
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return cli.waitFor(/break/)
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.then(() => cli.waitForPrompt())
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.then(() => cli.command('exec console.profile()'))
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.then(() => {
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t.match(cli.output, 'undefined');
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})
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.then(() => cli.command('exec console.profileEnd()'))
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.then(() => delay(250))
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.then(() => {
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t.match(cli.output, 'undefined');
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t.match(cli.output, 'Captured new CPU profile.');
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})
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.then(() => cli.quit())
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.then(null, onFatal);
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});
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