e64ee2b3f7
Some tests that rely on some environment variables being passed to child processes would fail because they reset the child processes' environement instead of appending to it. This would break on test environments where some custom environment variables are needed to make node work properly. Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-by: Trevor Norris <trev.norris@gmail.com>
88 lines
2.6 KiB
JavaScript
88 lines
2.6 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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var common = require('../common');
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var assert = require('assert');
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var util = require('util');
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if (process.argv[2] === 'child')
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child();
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else
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parent();
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function parent() {
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test('foo,tud,bar', true);
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test('foo,tud', true);
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test('tud,bar', true);
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test('tud', true);
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test('foo,bar', false);
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test('', false);
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}
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function test(environ, shouldWrite) {
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var expectErr = '';
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if (shouldWrite) {
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expectErr = 'TUD %PID%: this { is: \'a\' } /debugging/\n' +
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'TUD %PID%: number=1234 string=asdf obj={"foo":"bar"}\n';
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}
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var expectOut = 'ok\n';
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var didTest = false;
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var spawn = require('child_process').spawn;
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var child = spawn(process.execPath, [__filename, 'child'], {
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env: util._extend(process.env, { NODE_DEBUG: environ })
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});
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expectErr = expectErr.split('%PID%').join(child.pid);
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var err = '';
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child.stderr.setEncoding('utf8');
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child.stderr.on('data', function(c) {
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err += c;
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});
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var out = '';
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child.stdout.setEncoding('utf8');
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child.stdout.on('data', function(c) {
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out += c;
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});
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child.on('close', function(c) {
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assert(!c);
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assert.equal(err, expectErr);
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assert.equal(out, expectOut);
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didTest = true;
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console.log('ok %j %j', environ, shouldWrite);
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});
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process.on('exit', function() {
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assert(didTest);
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});
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}
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function child() {
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var util = require('util');
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var debug = util.debuglog('tud');
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debug('this', { is: 'a' }, /debugging/);
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debug('number=%d string=%s obj=%j', 1234, 'asdf', { foo: 'bar' });
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console.log('ok');
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}
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