From 538a562cdba319aec83690e709a400c7cac2cd3b Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Thu, 17 May 2012 11:43:33 +0200
Subject: [PATCH] test: add tcp connect timeout test

---
 test/test-list.h                |  2 +
 test/test-tcp-connect-timeout.c | 85 +++++++++++++++++++++++++++++++++
 uv.gyp                          |  1 +
 3 files changed, 88 insertions(+)
 create mode 100644 test/test-tcp-connect-timeout.c

diff --git a/test/test-list.h b/test/test-list.h
index 0c8244d1..1a0ed858 100644
--- a/test/test-list.h
+++ b/test/test-list.h
@@ -42,6 +42,7 @@ TEST_DECLARE   (tcp_bind_error_fault)
 TEST_DECLARE   (tcp_bind_error_inval)
 TEST_DECLARE   (tcp_bind_localhost_ok)
 TEST_DECLARE   (tcp_listen_without_bind)
+TEST_DECLARE   (tcp_connect_timeout)
 TEST_DECLARE   (tcp_close)
 TEST_DECLARE   (tcp_flags)
 TEST_DECLARE   (tcp_write_error)
@@ -214,6 +215,7 @@ TASK_LIST_START
   TEST_ENTRY  (tcp_bind_error_inval)
   TEST_ENTRY  (tcp_bind_localhost_ok)
   TEST_ENTRY  (tcp_listen_without_bind)
+  TEST_ENTRY  (tcp_connect_timeout)
   TEST_ENTRY  (tcp_close)
   TEST_ENTRY  (tcp_flags)
   TEST_ENTRY  (tcp_write_error)
diff --git a/test/test-tcp-connect-timeout.c b/test/test-tcp-connect-timeout.c
new file mode 100644
index 00000000..32b0dffd
--- /dev/null
+++ b/test/test-tcp-connect-timeout.c
@@ -0,0 +1,85 @@
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ *
+ * 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.
+ */
+
+#include "uv.h"
+#include "task.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static int connect_cb_called;
+static int close_cb_called;
+
+static uv_connect_t connect_req;
+static uv_timer_t timer;
+static uv_tcp_t conn;
+
+static void connect_cb(uv_connect_t* req, int status);
+static void timer_cb(uv_timer_t* handle, int status);
+static void close_cb(uv_handle_t* handle);
+
+
+static void connect_cb(uv_connect_t* req, int status) {
+  ASSERT(req == &connect_req);
+  ASSERT(status == -1);
+  connect_cb_called++;
+}
+
+
+static void timer_cb(uv_timer_t* handle, int status) {
+  ASSERT(handle == &timer);
+  uv_close((uv_handle_t*)&conn, close_cb);
+  uv_close((uv_handle_t*)&timer, close_cb);
+}
+
+
+static void close_cb(uv_handle_t* handle) {
+  ASSERT(handle == (uv_handle_t*)&conn || handle == (uv_handle_t*)&timer);
+  close_cb_called++;
+}
+
+
+/* Verify that connecting to an unreachable address or port doesn't hang
+ * the event loop.
+ */
+TEST_IMPL(tcp_connect_timeout) {
+  struct sockaddr_in addr;
+  int r;
+
+  addr = uv_ip4_addr("8.8.8.8", 9999);
+
+  r = uv_timer_init(uv_default_loop(), &timer);
+  ASSERT(r == 0);
+
+  r = uv_timer_start(&timer, timer_cb, 50, 0);
+  ASSERT(r == 0);
+
+  r = uv_tcp_init(uv_default_loop(), &conn);
+  ASSERT(r == 0);
+
+  r = uv_tcp_connect(&connect_req, &conn, addr, connect_cb);
+  ASSERT(r == 0);
+
+  r = uv_run(uv_default_loop());
+  ASSERT(r == 0);
+
+  return 0;
+}
diff --git a/uv.gyp b/uv.gyp
index 86a46b17..acef43a2 100644
--- a/uv.gyp
+++ b/uv.gyp
@@ -337,6 +337,7 @@
         'test/test-tcp-close.c',
         'test/test-tcp-flags.c',
         'test/test-tcp-connect-error.c',
+        'test/test-tcp-connect-timeout.c',
         'test/test-tcp-connect6-error.c',
         'test/test-tcp-write-error.c',
         'test/test-tcp-write-to-half-open-connection.c',