/* 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>

#define PATHMAX 4096

TEST_IMPL(cwd_and_chdir) {

  char buffer_orig[PATHMAX];

  char buffer_new[PATHMAX];

  size_t size1;

  size_t size2;

  int err;

  size1 = 1;

  err = uv_cwd(buffer_orig, &size1);

  ASSERT(err == UV_ENOBUFS);

  ASSERT(size1 > 1);

  size1 = sizeof buffer_orig;

  err = uv_cwd(buffer_orig, &size1);

  ASSERT(err == 0);

  ASSERT(size1 > 0);

  ASSERT(buffer_orig[size1] != '/');

  err = uv_chdir(buffer_orig);

  ASSERT(err == 0);

  size2 = sizeof buffer_new;

  err = uv_cwd(buffer_new, &size2);

  ASSERT(err == 0);

  ASSERT(size1 == size2);

  ASSERT(strcmp(buffer_orig, buffer_new) == 0);

  return 0;

}