You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

84 lines
2.2 KiB

'use strict';
var common = require('../common');
var assert = require('assert');
var spawn = require('child_process').spawn;
var port = common.PORT + 42;
var args = ['--debug-port=' + port,
common.fixturesDir + '/clustered-server/app.js'];
var options = { stdio: ['inherit', 'inherit', 'pipe', 'ipc'] };
var child = spawn(process.execPath, args, options);
var outputLines = [];
var outputTimerId;
var waitingForDebuggers = false;
var pids = null;
child.stderr.on('data', function(data) {
var lines = data.toString().replace(/\r/g, '').trim().split('\n');
lines.forEach(function(line) {
console.log('> ' + line);
if (line === 'all workers are running') {
child.on('message', function(msg) {
if (msg.type !== 'pids')
return;
pids = msg.pids;
console.error('got pids %j', pids);
waitingForDebuggers = true;
process._debugProcess(child.pid);
});
child.send({
type: 'getpids'
});
} else if (waitingForDebuggers) {
outputLines.push(line);
}
});
if (outputLines.length >= expectedLines.length)
onNoMoreLines();
});
function onNoMoreLines() {
assertOutputLines();
process.exit();
}
setTimeout(function testTimedOut() {
assert(false, 'test timed out.');
}, common.platformTimeout(4000)).unref();
process.on('exit', function onExit() {
// Kill processes in reverse order to avoid timing problems on Windows where
// the parent process is killed before the children.
pids.reverse().forEach(function(pid) {
process.kill(pid);
});
});
var expectedLines = [
'Starting debugger agent.',
'Debugger listening on port ' + (port + 0),
'Starting debugger agent.',
'Debugger listening on port ' + (port + 1),
'Starting debugger agent.',
'Debugger listening on port ' + (port + 2),
];
function assertOutputLines() {
// Do not assume any particular order of output messages,
// since workers can take different amout of time to
// start up
outputLines.sort();
expectedLines.sort();
assert.equal(outputLines.length, expectedLines.length);
for (var i = 0; i < expectedLines.length; i++)
assert.equal(outputLines[i], expectedLines[i]);
}