passing leak test

test/leak.js

@@ -0,0 +1,68 @@
+var test = require('tap').test;
+var http = require('http');
+var net = require('net');
+var bouncy = require('../');
+
+var listening = (function () {
+    var pending = 2;
+    return function () {
+        if (--pending === 0) runTest();
+    };
+})();
+
+var server = http.createServer(function (req, res) {
+    res.setHeader('content-type', 'text/plain');
+    res.write('beep boop');
+    res.end();
+});
+server.listen(0, listening);
+var port = server.address().port;
+
+var bs = bouncy(function (req, bounce) {
+    bounce(port);
+});
+bs.listen(0, listening);
+var bport = bs.address().port;
+
+function flurry (t, cb) {
+    var pending = 50;
+    for (var i = 0; i < 50; i++) {
+        check(t, function () {
+            if (--pending === 0) cb();
+        });
+    }
+}
+
+function runTest () {
+    test('check for leaks', function (t) {
+        t.plan(50 * 2 + 1);
+
+        flurry(t, function () {
+            var baseline = process.memoryUsage();
+            flurry(t, function () {
+                var mark = process.memoryUsage();
+                t.ok(baseline.heapUsed * 1.1 < mark.heapUsed);
+            });
+        });
+
+        t.on('end', function () {
+            server.close();
+            bs.close();
+        });
+    });
+}
+
+function check (t, cb) {
+    var opts = {
+        path : '/',
+        port : bport
+    };
+    http.get(opts, function (res) {
+        var data = '';
+        res.on('data', function (buf) { data += buf });
+        res.on('end', function () {
+            t.equal(data, 'beep boop');
+            cb();
+        });
+    });
+}