socket.io-python/tests.html at master · evanw/socket.io-python · GitHub

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<!DOCTYPE html>
<html><head>
	<style type="text/css">

body {
	margin: 50px;
	color: white;
	background: black;
	font: 13px Arial, sans-serif;
}

.pass {
	color: #00FF00;
}

.fail {
	color: #FF0000;
}

	</style>
	<script type="text/javascript" src="http://localhost:5000/socket.io/socket.io.js"></script>
	<script type="text/javascript">

function log(html) {
	document.body.innerHTML += html;
}

var sockets = [];

function socket(pass, fail, expects) {
	var sock = new io.Socket('localhost', { port: 5000 });
	sock.on('message', function(data) {
		var expected = expects.shift();
		if (data !== expected) fail('expected "' + expected + '" but got "' + data + '"');
		else if (expects.length == 0) pass();
	});
	sock.on('disconnect', function() {
		fail('lost connection');
	});
	sockets.push(sock);
	return sock;
}

function test(name, run) {
	tests.push({ name: name, run: run });
}

var tests = [];
var numTests = 0;
var numTestsPassed = 0;
var currentTest = -1;

function nextTest() {
	currentTest++;

	// must disconnect sockets because Firefox 3 doesn't
	// allow more than a few simultaneous connections
	while (sockets.length > 0) {
		sockets.pop().disconnect();
	}

	if (currentTest < tests.length) {
		log(tests[currentTest].name + ' ... ');
		try {
			var current = currentTest;
			tests[currentTest].run(function() {
				if (current == currentTest) pass();
			}, function(text) {
				if (current == currentTest) fail(text);
			});
			setTimeout(function() {
				if (current == currentTest) fail('timeout after 3 seconds');
			}, 3000);
		} catch (e) {
			if (current == currentTest) fail(e.toString());
		}
	} else {
		log('<p>' + numTestsPassed + ' / ' + numTests + ' tests passed</p>');
	}
}

function pass() {
	log('<span class="pass">passed</span><br>');
	numTestsPassed++;
	numTests++;
	nextTest();
}

function fail(text) {
	log('<span class="fail">failed, ' + text + '</span><br>');
	numTests++;
	nextTest();
}

test('echo', function(pass, fail) {
	var s = socket(pass, fail, ['test']);
	s.on('connect', function() {
		s.send('echo:test');
	});
	s.connect();
});

test('three clients', function(pass, fail) {
	function partOne() {
		// give server time process all new connections
		setTimeout(function() {
			b.send('send:a:a1');
			c.send('send:b:b2');
			a.send('send:c:c3');
		}, 100);
	}

	function partTwo() {
		c.send('send:c:c4');
		a.send('send:b:b5');
		b.send('send:a:a6');
	}

	var checkCount = 0;
	function check() {
		if (++checkCount == 3) pass();
	}

	var a = socket(check, fail, ['a1', 'a6']);
	var b = socket(check, fail, ['b2', 'b5']);
	var c = socket(check, fail, ['c3', 'c4']);

	var connectCount = 0;
	a.on('connect', function() {
		a.send('setname:a');
		if (++connectCount == 3) partOne();
	});
	b.on('connect', function() {
		b.send('setname:b');
		if (++connectCount == 3) partOne();
	});
	c.on('connect', function() {
		c.send('setname:c');
		if (++connectCount == 3) partOne();
	});

	var messageCount = 0;
	function checkStart() {
		if (++messageCount == 3) partTwo();
	}
	a.on('message', checkStart);
	b.on('message', checkStart);
	c.on('message', checkStart);

	a.connect();
	b.connect();
	c.connect();
});

test('broadcast', function(pass, fail) {
	function start() {
		// give server time process all new connections
		setTimeout(function() {
			b.send('broadcast:stuff');
		}, 100);
	}

	var checkCount = 0;
	function check() {
		if (++checkCount == 3) pass();
	}

	var a = socket(check, fail, ['stuff']);
	var b = socket(check, fail, ['stuff']);
	var c = socket(check, fail, ['stuff']);

	var connectCount = 0;
	function checkStart() {
		if (++connectCount == 3) start();
	}
	a.on('connect', checkStart);
	b.on('connect', checkStart);
	c.on('connect', checkStart);

	a.connect();
	b.connect();
	c.connect();
});

test('large buffer', function(pass, fail) {
	var buffer = '';
	for (var i = 0; i < 1024; i++) {
		buffer += Math.random() + ',';
	}
	buffer += 'end';
	var s = socket(pass, fail, ['a', buffer, 'b']);
	s.on('connect', function() {
		s.send('echo:a');
		s.send('echo:' + buffer);
		s.send('echo:b');
	});
	s.connect();
});

window.onload = nextTest;

	</script>
</head><body>
	<h1>Tests</h1>
	<p>If the tests below don't work, try running <code>tests.py</code> and refreshing the page.</p>
</body></html>