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'use strict';
require('../common');
var assert = require('assert');
// verify that stdout is never read from.
var net = require('net');
var read = net.Socket.prototype.read;
net.Socket.prototype.read = function() {
if (this.fd === 1)
throw new Error('reading from stdout!');
if (this.fd === 2)
throw new Error('reading from stderr!');
return read.apply(this, arguments);
};
if (process.argv[2] === 'child')
child();
else
parent();
function parent() {
var spawn = require('child_process').spawn;
var node = process.execPath;
var closes = 0;
var c1 = spawn(node, [__filename, 'child']);
var c1out = '';
c1.stdout.setEncoding('utf8');
c1.stdout.on('data', function(chunk) {
c1out += chunk;
});
c1.stderr.setEncoding('utf8');
c1.stderr.on('data', function(chunk) {
console.error('c1err: ' + chunk.split('\n').join('\nc1err: '));
});
c1.on('close', function(code, signal) {
closes++;
assert(!code);
assert(!signal);
assert.equal(c1out, 'ok\n');
console.log('ok');
});
var c2 = spawn(node, ['-e', 'console.log("ok")']);
var c2out = '';
c2.stdout.setEncoding('utf8');
c2.stdout.on('data', function(chunk) {
c2out += chunk;
});
c1.stderr.setEncoding('utf8');
c1.stderr.on('data', function(chunk) {
console.error('c1err: ' + chunk.split('\n').join('\nc1err: '));
});
c2.on('close', function(code, signal) {
closes++;
assert(!code);
assert(!signal);
assert.equal(c2out, 'ok\n');
console.log('ok');
});
process.on('exit', function() {
assert.equal(closes, 2, 'saw both closes');
});
}
function child() {
// should not be reading *ever* in here.
net.Socket.prototype.read = function() {
throw new Error('no reading allowed in child');
};
console.log('ok');
}
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