view release on metacpan or  search on metacpan

libuv/test/test-fs.c  view on Meta::CPAN

  while (UV_EOF != uv_fs_scandir_next(&scandir_req, &dent)) {
    ASSERT(strcmp(dent.name, "test_file") == 0);
    /* uv_fs_scandir incorrectly identifies non-symlink reparse points
       as links because it doesn't open the file and verify the reparse
       point tag. The PowerShell Get-ChildItem command shares this
       behavior, so it's reasonable to leave it as is. */
    ASSERT(dent.type == UV_DIRENT_LINK);
  }
  uv_fs_req_cleanup(&scandir_req);
  ASSERT(!scandir_req.ptr);

  /* clean-up */
  unlink("test_dir/test_file");
  rmdir("test_dir");

  MAKE_VALGRIND_HAPPY();
  return 0;
}
#endif


TEST_IMPL(fs_utime) {
  utime_check_t checkme;
  const char* path = "test_file";
  double atime;
  double mtime;
  uv_fs_t req;
  int r;

  /* Setup. */
  loop = uv_default_loop();
  unlink(path);
  r = uv_fs_open(NULL, &req, path, O_RDWR | O_CREAT, S_IWUSR | S_IRUSR, NULL);
  ASSERT(r >= 0);
  ASSERT(req.result >= 0);
  uv_fs_req_cleanup(&req);
  close(r);

  atime = mtime = 400497753; /* 1982-09-10 11:22:33 */

  /*
   * Test sub-second timestamps only on Windows (assuming NTFS). Some other
   * platforms support sub-second timestamps, but that support is filesystem-
   * dependent. Notably OS X (HFS Plus) does NOT support sub-second timestamps.
   */
#ifdef _WIN32
  mtime += 0.444;            /* 1982-09-10 11:22:33.444 */
#endif

  r = uv_fs_utime(NULL, &req, path, atime, mtime, NULL);
  ASSERT(r == 0);
  ASSERT(req.result == 0);
  uv_fs_req_cleanup(&req);

  r = uv_fs_stat(NULL, &req, path, NULL);
  ASSERT(r == 0);
  ASSERT(req.result == 0);
  check_utime(path, atime, mtime);
  uv_fs_req_cleanup(&req);

  atime = mtime = 1291404900; /* 2010-12-03 20:35:00 - mees <3 */
  checkme.path = path;
  checkme.atime = atime;
  checkme.mtime = mtime;

  /* async utime */
  utime_req.data = &checkme;
  r = uv_fs_utime(loop, &utime_req, path, atime, mtime, utime_cb);
  ASSERT(r == 0);
  uv_run(loop, UV_RUN_DEFAULT);
  ASSERT(utime_cb_count == 1);

  /* Cleanup. */
  unlink(path);

  MAKE_VALGRIND_HAPPY();
  return 0;
}


#ifdef _WIN32
TEST_IMPL(fs_stat_root) {
  int r;

  r = uv_fs_stat(NULL, &stat_req, "\\", NULL);
  ASSERT(r == 0);

  r = uv_fs_stat(NULL, &stat_req, "..\\..\\..\\..\\..\\..\\..", NULL);
  ASSERT(r == 0);

  r = uv_fs_stat(NULL, &stat_req, "..", NULL);
  ASSERT(r == 0);

  r = uv_fs_stat(NULL, &stat_req, "..\\", NULL);
  ASSERT(r == 0);

  /* stats the current directory on c: */
  r = uv_fs_stat(NULL, &stat_req, "c:", NULL);
  ASSERT(r == 0);

  r = uv_fs_stat(NULL, &stat_req, "c:\\", NULL);
  ASSERT(r == 0);

  r = uv_fs_stat(NULL, &stat_req, "\\\\?\\C:\\", NULL);
  ASSERT(r == 0);

  MAKE_VALGRIND_HAPPY();
  return 0;
}
#endif


TEST_IMPL(fs_futime) {
  utime_check_t checkme;
  const char* path = "test_file";
  double atime;
  double mtime;
  uv_file file;
  uv_fs_t req;
  int r;
#if defined(_AIX) && !defined(_AIX71)
  RETURN_SKIP("futime is not implemented for AIX versions below 7.1");
#endif

  /* Setup. */
  loop = uv_default_loop();
  unlink(path);
  r = uv_fs_open(NULL, &req, path, O_RDWR | O_CREAT, S_IWUSR | S_IRUSR, NULL);
  ASSERT(r >= 0);
  ASSERT(req.result >= 0);
  uv_fs_req_cleanup(&req);
  close(r);

  atime = mtime = 400497753; /* 1982-09-10 11:22:33 */

  /*
   * Test sub-second timestamps only on Windows (assuming NTFS). Some other
   * platforms support sub-second timestamps, but that support is filesystem-
   * dependent. Notably OS X (HFS Plus) does NOT support sub-second timestamps.
   */
#ifdef _WIN32
  mtime += 0.444;            /* 1982-09-10 11:22:33.444 */
#endif

  r = uv_fs_open(NULL, &req, path, O_RDWR, 0, NULL);
  ASSERT(r >= 0);
  ASSERT(req.result >= 0);
  file = req.result; /* FIXME probably not how it's supposed to be used */
  uv_fs_req_cleanup(&req);

  r = uv_fs_futime(NULL, &req, file, atime, mtime, NULL);
#if defined(__CYGWIN__) || defined(__MSYS__)
  ASSERT(r == UV_ENOSYS);
  RETURN_SKIP("futime not supported on Cygwin");
#else
  ASSERT(r == 0);
  ASSERT(req.result == 0);
#endif
  uv_fs_req_cleanup(&req);

  r = uv_fs_stat(NULL, &req, path, NULL);
  ASSERT(r == 0);
  ASSERT(req.result == 0);
  check_utime(path, atime, mtime);
  uv_fs_req_cleanup(&req);

  atime = mtime = 1291404900; /* 2010-12-03 20:35:00 - mees <3 */

  checkme.atime = atime;
  checkme.mtime = mtime;
  checkme.path = path;

  /* async futime */
  futime_req.data = &checkme;
  r = uv_fs_futime(loop, &futime_req, file, atime, mtime, futime_cb);
  ASSERT(r == 0);
  uv_run(loop, UV_RUN_DEFAULT);
  ASSERT(futime_cb_count == 1);

  /* Cleanup. */
  unlink(path);

  MAKE_VALGRIND_HAPPY();
  return 0;
}


TEST_IMPL(fs_stat_missing_path) {
  uv_fs_t req;
  int r;

  loop = uv_default_loop();

  r = uv_fs_stat(NULL, &req, "non_existent_file", NULL);
  ASSERT(r == UV_ENOENT);
  ASSERT(req.result == UV_ENOENT);
  uv_fs_req_cleanup(&req);

  MAKE_VALGRIND_HAPPY();
  return 0;
}


TEST_IMPL(fs_scandir_empty_dir) {
  const char* path;
  uv_fs_t req;
  uv_dirent_t dent;
  int r;

  path = "./empty_dir/";
  loop = uv_default_loop();

  uv_fs_mkdir(NULL, &req, path, 0777, NULL);
  uv_fs_req_cleanup(&req);

  /* Fill the req to ensure that required fields are cleaned up */
  memset(&req, 0xdb, sizeof(req));

  r = uv_fs_scandir(NULL, &req, path, 0, NULL);
  ASSERT(r == 0);
  ASSERT(req.result == 0);
  ASSERT(req.ptr == NULL);
  ASSERT(UV_EOF == uv_fs_scandir_next(&req, &dent));
  uv_fs_req_cleanup(&req);

  r = uv_fs_scandir(loop, &scandir_req, path, 0, empty_scandir_cb);
  ASSERT(r == 0);