[fix] Suppress EADDRINUSE errors from test/examples-test.js since we are just looking for require-time errors. Isolate tests to ensure idempotency of ports

Author: indexzero

package.json

@@ -35,8 +35,8 @@
   },
   "scripts": {
     "test": "npm run-script test-http && npm run-script test-https",
-    "test-http": "vows --spec && vows --spec --target=https",
-    "test-https": "vows --spec --proxy=https && vows --spec --proxy=https --target=https",
+    "test-http": "vows --spec -i && vows --spec -i --target=https",
+    "test-https": "vows --spec -i --proxy=https && vows --spec -i --proxy=https --target=https",
     "test-core": "test/core/run"
   },
   "engines": {

test/examples-test.js

@@ -9,6 +9,16 @@ var vows = require('vows')
     macros = require('./macros'),
     examples = macros.examples;
 
+//
+// Suppress `EADDRINUSE` errors since
+// we are just checking for require-time errors
+//
+process.on('uncaughtException', function (err) {
+  if (err.code !== 'EADDRINUSE') {
+    throw err;
+  }
+});
+
 vows.describe('node-http-proxy/examples').addBatch(
   examples.shouldHaveDeps()
 ).addBatch(