test: split test in parallel/sequential

Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/iojs/io.js/pull/172
Fix: iojs/io.js#139

1 files changed, 76 insertions, 0 deletions

diff --git a/test/parallel/test-net-server-try-ports.js b/test/parallel/test-net-server-try-ports.js
new file mode 100644
index 0000000000..5eca9d0957
--- /dev/null
+++ b/test/parallel/test-net-server-try-ports.js
@@ -0,0 +1,76 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// 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.
+
+// This tests binds to one port, then attempts to start a server on that
+// port. It should be EADDRINUSE but be able to then bind to another port.
+var common = require('../common');
+var assert = require('assert');
+var net = require('net');
+
+var connections = 0;
+
+var server1listening = false;
+var server2listening = false;
+
+var server1 = net.Server(function(socket) {
+  connections++;
+  socket.destroy();
+});
+
+var server2 = net.Server(function(socket) {
+  connections++;
+  socket.destroy();
+});
+
+var server2errors = 0;
+server2.on('error', function() {
+  server2errors++;
+  console.error('server2 error');
+});
+
+
+server1.listen(common.PORT, function() {
+  console.error('server1 listening');
+  server1listening = true;
+  // This should make server2 emit EADDRINUSE
+  server2.listen(common.PORT);
+
+  // Wait a bit, now try again.
+  // TODO, the listen callback should report if there was an error.
+  // Then we could avoid this very unlikely but potential race condition
+  // here.
+  setTimeout(function() {
+    server2.listen(common.PORT + 1, function() {
+      console.error('server2 listening');
+      server2listening = true;
+
+      server1.close();
+      server2.close();
+    });
+  }, 100);
+});
+
+
+process.on('exit', function() {
+  assert.equal(1, server2errors);
+  assert.ok(server2listening);
+  assert.ok(server1listening);
+});