Home | History | Annotate | Line # | Download | only in test 
      1 /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
      2  *
      3  * Permission is hereby granted, free of charge, to any person obtaining a copy
      4  * of this software and associated documentation files (the "Software"), to
      5  * deal in the Software without restriction, including without limitation the
      6  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
      7  * sell copies of the Software, and to permit persons to whom the Software is
      8  * furnished to do so, subject to the following conditions:
      9  *
     10  * The above copyright notice and this permission notice shall be included in
     11  * all copies or substantial portions of the Software.
     12  *
     13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     15  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     16  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     17  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     18  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
     19  * IN THE SOFTWARE.
     20  */
     21 
     22 /*
     23  * These tests verify that the uv_shutdown callback is always made, even when
     24  * it is immediately followed by an uv_close call.
     25  */
     26 
     27 #include "uv.h"
     28 #include "task.h"
     29 
     30 
     31 static uv_shutdown_t shutdown_req;
     32 static uv_connect_t connect_req;
     33 
     34 static int connect_cb_called = 0;
     35 static int shutdown_cb_called = 0;
     36 static int close_cb_called = 0;
     37 
     38 
     39 static void shutdown_cb(uv_shutdown_t* req, int status) {
     40   ASSERT_PTR_EQ(req, &shutdown_req);
     41   ASSERT(status == 0 || status == UV_ECANCELED);
     42   shutdown_cb_called++;
     43 }
     44 
     45 
     46 static void close_cb(uv_handle_t* handle) {
     47   close_cb_called++;
     48 }
     49 
     50 
     51 static void connect_cb(uv_connect_t* req, int status) {
     52   int r;
     53 
     54   ASSERT_PTR_EQ(req, &connect_req);
     55   ASSERT_OK(status);
     56 
     57   r = uv_shutdown(&shutdown_req, req->handle, shutdown_cb);
     58   ASSERT_OK(r);
     59   ASSERT_OK(uv_is_closing((uv_handle_t*) req->handle));
     60   uv_close((uv_handle_t*) req->handle, close_cb);
     61   ASSERT_EQ(1, uv_is_closing((uv_handle_t*) req->handle));
     62 
     63   connect_cb_called++;
     64 }
     65 
     66 
     67 TEST_IMPL(shutdown_close_tcp) {
     68   struct sockaddr_in addr;
     69   uv_tcp_t h;
     70   int r;
     71 
     72   ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
     73   r = uv_tcp_init(uv_default_loop(), &h);
     74   ASSERT_OK(r);
     75   r = uv_tcp_connect(&connect_req,
     76                      &h,
     77                      (const struct sockaddr*) &addr,
     78                      connect_cb);
     79   ASSERT_OK(r);
     80   r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
     81   ASSERT_OK(r);
     82 
     83   ASSERT_EQ(1, connect_cb_called);
     84   ASSERT_EQ(1, shutdown_cb_called);
     85   ASSERT_EQ(1, close_cb_called);
     86 
     87   MAKE_VALGRIND_HAPPY(uv_default_loop());
     88   return 0;
     89 }
     90 
     91 
     92 TEST_IMPL(shutdown_close_pipe) {
     93   uv_pipe_t h;
     94   int r;
     95 
     96   r = uv_pipe_init(uv_default_loop(), &h, 0);
     97   ASSERT_OK(r);
     98   uv_pipe_connect(&connect_req, &h, TEST_PIPENAME, connect_cb);
     99   r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
    100   ASSERT_OK(r);
    101 
    102   ASSERT_EQ(1, connect_cb_called);
    103   ASSERT_EQ(1, shutdown_cb_called);
    104   ASSERT_EQ(1, close_cb_called);
    105 
    106   MAKE_VALGRIND_HAPPY(uv_default_loop());
    107   return 0;
    108 }
    109