| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| var assert = require('assert'); |
| var util = require('../../'); |
| |
| if (process.argv[2] === 'child') |
| child(); |
| else |
| parent(); |
| |
| function parent() { |
| test('foo,tud,bar', true); |
| test('foo,tud', true); |
| test('tud,bar', true); |
| test('tud', true); |
| test('foo,bar', false); |
| test('', false); |
| } |
| |
| function test(environ, shouldWrite) { |
| var expectErr = ''; |
| if (shouldWrite) { |
| expectErr = 'TUD %PID%: this { is: \'a\' } /debugging/\n' + |
| 'TUD %PID%: number=1234 string=asdf obj={"foo":"bar"}\n'; |
| } |
| var expectOut = 'ok\n'; |
| var didTest = false; |
| |
| var spawn = require('child_process').spawn; |
| var child = spawn(process.execPath, [__filename, 'child'], { |
| env: { NODE_DEBUG: environ } |
| }); |
| |
| expectErr = expectErr.split('%PID%').join(child.pid); |
| |
| var err = ''; |
| child.stderr.setEncoding('utf8'); |
| child.stderr.on('data', function(c) { |
| err += c; |
| }); |
| |
| var out = ''; |
| child.stdout.setEncoding('utf8'); |
| child.stdout.on('data', function(c) { |
| out += c; |
| }); |
| |
| child.on('close', function(c) { |
| assert(!c); |
| assert.equal(err, expectErr); |
| assert.equal(out, expectOut); |
| didTest = true; |
| console.log('ok %j %j', environ, shouldWrite); |
| }); |
| |
| process.on('exit', function() { |
| assert(didTest); |
| }); |
| } |
| |
| |
| function child() { |
| var debug = util.debuglog('tud'); |
| debug('this', { is: 'a' }, /debugging/); |
| debug('number=%d string=%s obj=%j', 1234, 'asdf', { foo: 'bar' }); |
| console.log('ok'); |
| } |