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var common = require('../common');
var assert = require('assert');
var spawn = require('child_process').spawn;
var port = common.PORT + 1337;
var args = [
'--debug=' + port,
common.fixturesDir + '/clustered-server/app.js'
];
var child = spawn(process.execPath, args);
var outputLines = [];
child.stderr.on('data', function(data) {
var lines = data.toString().replace(/\r/g, '').trim().split('\n');
var line = lines[0];
lines.forEach(function(ln) { console.log('> ' + ln) } );
if (line === 'all workers are running') {
assertOutputLines();
process.exit();
} else {
outputLines = outputLines.concat(lines);
}
});
process.on('exit', function onExit() {
child.kill();
});
var assertOutputLines = common.mustCall(function() {
var expectedLines = [
'Debugger listening on port ' + port,
'Debugger listening on port ' + (port+1),
'Debugger listening on port ' + (port+2),
];
// Do not assume any particular order of output messages,
// since workers can take different amout of time to
// start up
outputLines.sort();
assert.equal(outputLines.length, expectedLines.length)
for (var i = 0; i < expectedLines.length; i++)
assert.equal(outputLines[i], expectedLines[i]);
});
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