/* 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 <string.h>

#include <errno.h>

static uv_pipe_t pipe_client;

static uv_pipe_t pipe_server;

static uv_connect_t connect_req;

static int pipe_close_cb_called = 0;

static int pipe_client_connect_cb_called = 0;

static void pipe_close_cb(uv_handle_t* handle) {

  ASSERT(handle == (uv_handle_t*) &pipe_client ||

         handle == (uv_handle_t*) &pipe_server);

  pipe_close_cb_called++;

}

static void pipe_client_connect_cb(uv_connect_t* req, int status) {

  ASSERT(req == &connect_req);

  ASSERT(status == 0);

  pipe_client_connect_cb_called++;

  uv_close((uv_handle_t*) &pipe_client, pipe_close_cb);

  uv_close((uv_handle_t*) &pipe_server, pipe_close_cb);

}

static void pipe_server_connection_cb(uv_stream_t* handle, int status) {

  /* This function *may* be called, depending on whether accept or the

   * connection callback is called first.

   */

  ASSERT(status == 0);

}

TEST_IMPL(pipe_server_close) {

#if defined(NO_SELF_CONNECT)

  RETURN_SKIP(NO_SELF_CONNECT);

#endif

  uv_loop_t* loop;

  int r;

  loop = uv_default_loop();

  ASSERT(loop != NULL);

  r = uv_pipe_init(loop, &pipe_server, 0);

  ASSERT(r == 0);

  r = uv_pipe_bind(&pipe_server, TEST_PIPENAME);

  ASSERT(r == 0);

  r = uv_listen((uv_stream_t*) &pipe_server, 0, pipe_server_connection_cb);

  ASSERT(r == 0);

  r = uv_pipe_init(loop, &pipe_client, 0);

  ASSERT(r == 0);

  uv_pipe_connect(&connect_req, &pipe_client, TEST_PIPENAME, pipe_client_connect_cb);

  r = uv_run(loop, UV_RUN_DEFAULT);

  ASSERT(r == 0);

  ASSERT(pipe_client_connect_cb_called == 1);

  ASSERT(pipe_close_cb_called == 2);

  MAKE_VALGRIND_HAPPY();

  return 0;

}