libuv-svace-build

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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to
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 * deal in the Software without restriction, including without limitation the
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 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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 * sell copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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 * IN THE SOFTWARE.
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 */
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#include "uv.h"
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#include "task.h"
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static uv_timer_t timer1_handle;
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static uv_timer_t timer2_handle;
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static uv_tcp_t tcp_handle;
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static int connect_cb_called;
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static int timer1_cb_called;
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static int close_cb_called;
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static int netunreach_errors;
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static void close_cb(uv_handle_t* handle) {
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  close_cb_called++;
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}
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static void connect_cb(uv_connect_t* req, int status) {
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  /* The expected error is UV_ECANCELED but the test tries to connect to what
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   * is basically an arbitrary address in the expectation that no network path
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   * exists, so UV_ENETUNREACH is an equally plausible outcome.
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   */
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  ASSERT(status == UV_ECANCELED || status == UV_ENETUNREACH);
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  uv_timer_stop(&timer2_handle);
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  connect_cb_called++;
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  if (status == UV_ENETUNREACH)
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    netunreach_errors++;
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}
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static void timer1_cb(uv_timer_t* handle) {
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  uv_close((uv_handle_t*)handle, close_cb);
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  uv_close((uv_handle_t*)&tcp_handle, close_cb);
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  timer1_cb_called++;
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}
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static void timer2_cb(uv_timer_t* handle) {
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  ASSERT(0 && "should not be called");
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}
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TEST_IMPL(tcp_close_while_connecting) {
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  uv_connect_t connect_req;
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  struct sockaddr_in addr;
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  uv_loop_t* loop;
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  int r;
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  loop = uv_default_loop();
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  ASSERT_OK(uv_ip4_addr("1.2.3.4", TEST_PORT, &addr));
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  ASSERT_OK(uv_tcp_init(loop, &tcp_handle));
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  r = uv_tcp_connect(&connect_req,
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                     &tcp_handle,
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                     (const struct sockaddr*) &addr,
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                     connect_cb);
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  if (r == UV_ENETUNREACH)
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    RETURN_SKIP("Network unreachable.");
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  ASSERT_OK(r);
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  ASSERT_OK(uv_timer_init(loop, &timer1_handle));
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  ASSERT_OK(uv_timer_start(&timer1_handle, timer1_cb, 1, 0));
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  ASSERT_OK(uv_timer_init(loop, &timer2_handle));
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  ASSERT_OK(uv_timer_start(&timer2_handle, timer2_cb, 86400 * 1000, 0));
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  ASSERT_OK(uv_run(loop, UV_RUN_DEFAULT));
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  ASSERT_EQ(1, connect_cb_called);
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  ASSERT_EQ(1, timer1_cb_called);
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  ASSERT_EQ(2, close_cb_called);
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  MAKE_VALGRIND_HAPPY(loop);
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  if (netunreach_errors > 0)
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    RETURN_SKIP("Network unreachable.");
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  return 0;
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}
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