/* 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>

static void set_title(const char* title) {

  char buffer[512];

  int err;

  err = uv_get_process_title(buffer, sizeof(buffer));

  ASSERT(err == 0);

  err = uv_set_process_title(title);

  ASSERT(err == 0);

  err = uv_get_process_title(buffer, sizeof(buffer));

  ASSERT(err == 0);

  ASSERT(strcmp(buffer, title) == 0);

}

static void uv_get_process_title_edge_cases(void) {

  char buffer[512];

  int r;

  /* Test a NULL buffer */

  r = uv_get_process_title(NULL, 100);

  ASSERT(r == UV_EINVAL);

  /* Test size of zero */

  r = uv_get_process_title(buffer, 0);

  ASSERT(r == UV_EINVAL);

  /* Test for insufficient buffer size */

  r = uv_get_process_title(buffer, 1);

  ASSERT(r == UV_ENOBUFS);

}

TEST_IMPL(process_title) {

#if defined(__sun) || defined(__CYGWIN__) || defined(__MSYS__)

  RETURN_SKIP("uv_(get|set)_process_title is not implemented.");

#else

  /* Check for format string vulnerabilities. */

  set_title("%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s");

  set_title("new title");

  /* Check uv_get_process_title() edge cases */

  uv_get_process_title_edge_cases();

  return 0;

#endif

}