1// Copyright Joyent, Inc. and other Node contributors.
2//
3// Permission is hereby granted, free of charge, to any person obtaining a
4// copy of this software and associated documentation files (the
5// "Software"), to deal in the Software without restriction, including
6// without limitation the rights to use, copy, modify, merge, publish,
7// distribute, sublicense, and/or sell copies of the Software, and to permit
8// persons to whom the Software is furnished to do so, subject to the
9// following conditions:
10//
11// The above copyright notice and this permission notice shall be included
12// in all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20// USE OR OTHER DEALINGS IN THE SOFTWARE.
21
22'use strict';
23const common = require('../common');
24const assert = require('assert');
25
26// Messages
27const PREFIX = 'NODE_';
28const normal = { cmd: `foo${PREFIX}` };
29const internal = { cmd: `${PREFIX}bar` };
30
31if (process.argv[2] === 'child') {
32  // Send non-internal message containing PREFIX at a non prefix position
33  process.send(normal);
34
35  // Send internal message
36  process.send(internal);
37
38  process.exit(0);
39
40} else {
41
42  const fork = require('child_process').fork;
43  const child = fork(process.argv[1], ['child']);
44
45  child.once('message', common.mustCall(function(data) {
46    assert.deepStrictEqual(data, normal);
47  }));
48
49  child.once('internalMessage', common.mustCall(function(data) {
50    assert.deepStrictEqual(data, internal);
51  }));
52}
53