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In `test/parallel/test-child-process-env.js`, callbacks use anonymous closure functions. It is safe to replace them with arrow functions since these callbacks don't contain references to `this`, `super` or `arguments`. This results in shorter functions. PR-URL: https://github.com/nodejs/node/pull/24482 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Rich Trott <rtrott@gmail.com>
63 lines
2.0 KiB
JavaScript
63 lines
2.0 KiB
JavaScript
// 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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const common = require('../common');
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const assert = require('assert');
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const os = require('os');
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const spawn = require('child_process').spawn;
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const env = Object.assign({}, process.env, {
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'HELLO': 'WORLD',
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'UNDEFINED': undefined,
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'NULL': null,
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'EMPTY': ''
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});
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Object.setPrototypeOf(env, {
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'FOO': 'BAR'
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});
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let child;
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if (common.isWindows) {
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child = spawn('cmd.exe', ['/c', 'set'], { env });
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} else {
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child = spawn('/usr/bin/env', [], { env });
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}
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let response = '';
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child.stdout.setEncoding('utf8');
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child.stdout.on('data', (chunk) => {
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console.log(`stdout: ${chunk}`);
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response += chunk;
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});
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process.on('exit', () => {
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assert.ok(response.includes('HELLO=WORLD'));
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assert.ok(response.includes('FOO=BAR'));
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assert.ok(!response.includes('UNDEFINED=undefined'));
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assert.ok(response.includes('NULL=null'));
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assert.ok(response.includes(`EMPTY=${os.EOL}`));
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});
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