mirror of https://github.com/nodejs/node.git
19 lines
567 B
JavaScript
19 lines
567 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 { startNewREPLServer } = require('../common/repl');
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// Pasting big input should not cause the process to have a huge CPU usage.
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const cpuUsage = process.cpuUsage();
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const { replServer } = startNewREPLServer({}, { disableDomainErrorAssert: true });
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replServer.input.emit('data', 'a'.repeat(2e4) + '\n');
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replServer.input.emit('data', '.exit\n');
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replServer.once('exit', common.mustCall(() => {
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const diff = process.cpuUsage(cpuUsage);
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assert.ok(diff.user < 1e6);
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}));
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