nodejs/unhandled_promise_trace_warnings.js at 109e84bda7386481249144a40506edd3960f855b - nodejs - Smart Yellow Git

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James M Snell 4f2e372716 test: add common.noop, default for common.mustCall()

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>

2017-03-26 12:47:15 -07:00

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JavaScript

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 // Flags: --trace-warnings
 'use strict';
 const common = require('../common');
 const p = Promise.reject(new Error('This was rejected'));
 setImmediate(() => p.catch(common.noop));