mirror of https://gitee.com/openkylin/nodejs.git
60 lines
1.9 KiB
JavaScript
60 lines
1.9 KiB
JavaScript
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// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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require('../common');
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const assert = require('assert');
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const fork = require('child_process').fork;
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if (process.argv[2] === 'child') {
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process.send('1');
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// Check that child don't instantly die
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setTimeout(function() {
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process.send('2');
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}, 200);
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process.on('disconnect', function() {
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process.stdout.write('3');
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});
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} else {
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const child = fork(__filename, ['child'], { silent: true });
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const ipc = [];
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let stdout = '';
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child.on('message', function(msg) {
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ipc.push(msg);
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if (msg === '2') child.disconnect();
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});
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child.stdout.on('data', function(chunk) {
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stdout += chunk;
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});
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child.once('exit', function() {
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assert.deepStrictEqual(ipc, ['1', '2']);
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assert.strictEqual(stdout, '3');
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});
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}
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