var common = require('../common'); var assert = require('assert'); var spawn = require('child_process').spawn; var env = { 'HELLO': 'WORLD' }; env.__proto__ = { 'FOO': 'BAR' } var child = spawn('/usr/bin/env', [], {env: env}); 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); assert.ok(response.indexOf('FOO=BAR') >= 0); });