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4f2e372716
Export a new common.noop no-operation function for general use. Allow using common.mustCall() without a fn argument to simplify test cases. Replace various non-op functions throughout tests with common.noop PR-URL: https://github.com/nodejs/node/pull/12027 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
21 lines
373 B
JavaScript
21 lines
373 B
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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let once = 0;
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process.on('beforeExit', () => {
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if (once > 1)
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throw new RangeError('beforeExit should only have been called once!');
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setTimeout(common.noop, 1).unref();
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once++;
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});
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process.on('exit', (code) => {
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if (code !== 0) return;
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assert.strictEqual(once, 1);
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});
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