node/test/parallel/test-stdin-script-child-option.js
Ebrahim Byagowi f146fe4ed4 cmd: support dash as stdin alias
PR-URL: https://github.com/nodejs/node/pull/13012
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
2017-05-28 07:00:36 -07:00

18 lines
509 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const expected = '--option-to-be-seen-on-child';
const { spawn } = require('child_process');
const child = spawn(process.execPath, ['-', expected], { stdio: 'pipe' });
child.stdin.end('console.log(process.argv[2])');
let actual = '';
child.stdout.setEncoding('utf8');
child.stdout.on('data', (chunk) => actual += chunk);
child.stdout.on('end', common.mustCall(() => {
assert.strictEqual(actual.trim(), expected);
}));