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170 lines
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var common = require('../common');
var assert = require('assert');
var debug = require('_debugger');
var spawn = require('child_process').spawn;
var resCount = 0;
var p = new debug.Protocol();
p.onResponse = function (res) {
resCount++;
};
p.execute("Type: connect\r\n" +
"V8-Version: 3.0.4.1\r\n" +
"Protocol-Version: 1\r\n" +
"Embedding-Host: node v0.3.3-pre\r\n" +
"Content-Length: 0\r\n\r\n");
assert.equal(1, resCount);
// Make sure split messages go in.
var parts = [];
parts.push('Content-Length: 336\r\n');
assert.equal(21, parts[0].length);
parts.push('\r\n');
assert.equal(2, parts[1].length);
var bodyLength = 0;
parts.push('{"seq":12,"type":"event","event":"break","body":' +
'{"invocationText":"#<a Server>');
assert.equal(78, parts[2].length);
bodyLength += parts[2].length;
parts.push('.[anonymous](req=#<an IncomingMessage>, res=#<a ServerResponse>)",' +
'"sourceLine"');
assert.equal(78, parts[3].length);
bodyLength += parts[3].length;
parts.push(':45,"sourceColumn":4,"sourceLineText":" debugger;","script":' +
'{"id":24,"name":"/home/ryan/projects/node/benchmark/http_simple.js",' +
'"lineOffset":0,"columnOffset":0,"lineCount":98}}}');
assert.equal(180, parts[4].length);
bodyLength += parts[4].length;
assert.equal(336, bodyLength);
for (var i = 0; i < parts.length; i++) {
p.execute(parts[i]);
}
assert.equal(2, resCount);
// Make sure that if we get backed up, we still manage to get all the
// messages
var d = 'Content-Length: 466\r\n\r\n' +
'{"seq":10,"type":"event","event":"afterCompile","success":true,' +
'"body":{"script":{"handle":1,"type":"script","name":"dns.js",' +
'"id":34,"lineOffset":0,"columnOffset":0,"lineCount":241,"sourceStart":' +
'"(function (module, exports, require) {var dns = process.binding(\'cares\')' +
';\\nvar ne","sourceLength":6137,"scriptType":2,"compilationType":0,' +
'"context":{"ref":0},"text":"dns.js (lines: 241)"}},"refs":[{"handle":0' +
',"type":"context","text":"#<a ContextMirror>"}],"running":true}' +
'Content-Length: 119\r\n\r\n' +
'{"seq":11,"type":"event","event":"scriptCollected","success":true,' +
'"body":{"script":{"id":26}},"refs":[],"running":true}';
p.execute(d);
assert.equal(4, resCount);
var expectedConnections = 0;
var tests = [];
function addTest (cb) {
expectedConnections++;
tests.push(cb);
}
addTest(function (client, done) {
console.error("requesting version");
client.reqVersion(function (v) {
console.log("version: %s", v);
assert.equal(process.versions.v8, v);
done();
});
});
addTest(function (client, done) {
console.error("requesting scripts");
client.reqScripts(function () {
console.error("got %d scripts", Object.keys(client.scripts).length);
var foundMainScript = false;
for (var k in client.scripts) {
var script = client.scripts[k];
if (script && script.name === 'node.js') {
foundMainScript = true;
break;
}
}
assert.ok(foundMainScript);
done();
});
});
addTest(function (client, done) {
console.error("eval 2+2");
client.reqEval("2+2", function (res) {
console.error(res);
assert.equal('4', res.text);
assert.equal(4, res.value);
done();
});
});
var connectCount = 0;
function doTest(cb, done) {
var nodeProcess = spawn(process.execPath,
['-e', 'setInterval(function () { console.log("blah"); }, 100);']);
nodeProcess.stdout.once('data', function () {
console.log(">>> new node process: %d", nodeProcess.pid);
process.kill(nodeProcess.pid, "SIGUSR1");
console.log(">>> signaling it with SIGUSR1");
});
var didTryConnect = false;
nodeProcess.stderr.setEncoding('utf8');
var b = ''
nodeProcess.stderr.on('data', function (data) {
b += data;
if (didTryConnect == false && /debugger listening on port/.test(b)) {
didTryConnect = true;
setTimeout(function() {
// Wait for some data before trying to connect
var c = new debug.Client();
process.stdout.write(">>> connecting...");
c.connect(debug.port)
c.on('ready', function () {
connectCount++;
console.log("ready!");
cb(c, function () {
console.error(">>> killing node process %d\n\n", nodeProcess.pid);
nodeProcess.kill();
done();
});
});
}, 100);
}
});
}
function run () {
var t = tests[0];
if (!t) return;
doTest(t, function () {
tests.shift();
run();
});
}
run();
process.on('exit', function() {
assert.equal(expectedConnections, connectCount);
});