var common = require('../common'); var assert = require('assert'); var spawn = require('child_process').spawn; var child = spawn('/usr/bin/env', [], {env: {'HELLO': 'WORLD'}}); var response = ''; child.stdout.setEncoding('utf8'); child.stdout.addListener('data', function(chunk) { console.log('stdout: ' + chunk); response += chunk; }); process.addListener('exit', function() { assert.ok(response.indexOf('HELLO=WORLD') >= 0); });