[test] Add basic test runner

Author: mmalecki

Diff for: test/core/run

@@ -0,0 +1,57 @@
+#!/usr/bin/env node
+/*
+  run.js: test runner for core tests
+
+  Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Marak Squires, Fedor Indutny
+
+  Permission is hereby granted, free of charge, to any person obtaining
+  a copy of this software and associated documentation files (the
+  "Software"), to deal in the Software without restriction, including
+  without limitation the rights to use, copy, modify, merge, publish,
+  distribute, sublicense, and/or sell copies of the Software, and to
+  permit persons to whom the Software is furnished to do so, subject to
+  the following conditions:
+
+  The above copyright notice and this permission notice shall be
+  included in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+//
+// Basic idea behind core test runner is to modify core tests as little as
+// possible. That's why we start up node-http-proxy here instead of embeeding
+// this code in tests.
+//
+// In most cases only modification to core tests you'll need is changing port
+// of http client to common.PROXY_PORT.
+//
+
+var path = require('path'),
+    httpProxy = require('../../'),
+    common = require('./common');
+
+var test = process.argv[2];
+
+if (!test) {
+  return console.error('Need test to run');
+}
+
+console.log('Running test ' + test);
+
+var proxy = httpProxy.createServer(common.PORT, 'localhost');
+proxy.listen(common.PROXY_PORT);
+
+proxy.on('listening', function () {
+  require(path.join(process.cwd(), process.argv[2]));
+});
+
+// vim:filetype=javascript
+