view release on metacpan or  search on metacpan

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

static void file_scandir_cb(uv_fs_t* req) {
  ASSERT(req == &scandir_req);
  ASSERT(req->fs_type == UV_FS_SCANDIR);
  ASSERT(req->result == UV_ENOTDIR);
  ASSERT(req->ptr == NULL);
  uv_fs_req_cleanup(req);
  scandir_cb_count++;
}


static void stat_cb(uv_fs_t* req) {
  ASSERT(req == &stat_req);
  ASSERT(req->fs_type == UV_FS_STAT || req->fs_type == UV_FS_LSTAT);
  ASSERT(req->result == 0);
  ASSERT(req->ptr);
  stat_cb_count++;
  uv_fs_req_cleanup(req);
  ASSERT(!req->ptr);
}


static void sendfile_cb(uv_fs_t* req) {
  ASSERT(req == &sendfile_req);
  ASSERT(req->fs_type == UV_FS_SENDFILE);
  ASSERT(req->result == 65546);
  sendfile_cb_count++;
  uv_fs_req_cleanup(req);
}


static void open_noent_cb(uv_fs_t* req) {
  ASSERT(req->fs_type == UV_FS_OPEN);
  ASSERT(req->result == UV_ENOENT);
  open_cb_count++;
  uv_fs_req_cleanup(req);
}

static void open_nametoolong_cb(uv_fs_t* req) {
  ASSERT(req->fs_type == UV_FS_OPEN);
  ASSERT(req->result == UV_ENAMETOOLONG);
  open_cb_count++;
  uv_fs_req_cleanup(req);
}

static void open_loop_cb(uv_fs_t* req) {
  ASSERT(req->fs_type == UV_FS_OPEN);
  ASSERT(req->result == UV_ELOOP);
  open_cb_count++;
  uv_fs_req_cleanup(req);
}


TEST_IMPL(fs_file_noent) {
  uv_fs_t req;
  int r;

  loop = uv_default_loop();

  r = uv_fs_open(NULL, &req, "does_not_exist", O_RDONLY, 0, NULL);
  ASSERT(r == UV_ENOENT);
  ASSERT(req.result == UV_ENOENT);
  uv_fs_req_cleanup(&req);

  r = uv_fs_open(loop, &req, "does_not_exist", O_RDONLY, 0, open_noent_cb);
  ASSERT(r == 0);

  ASSERT(open_cb_count == 0);
  uv_run(loop, UV_RUN_DEFAULT);
  ASSERT(open_cb_count == 1);

  /* TODO add EACCES test */

  MAKE_VALGRIND_HAPPY();
  return 0;
}

TEST_IMPL(fs_file_nametoolong) {
  uv_fs_t req;
  int r;
  char name[TOO_LONG_NAME_LENGTH + 1];

  loop = uv_default_loop();

  memset(name, 'a', TOO_LONG_NAME_LENGTH);
  name[TOO_LONG_NAME_LENGTH] = 0;

  r = uv_fs_open(NULL, &req, name, O_RDONLY, 0, NULL);
  ASSERT(r == UV_ENAMETOOLONG);
  ASSERT(req.result == UV_ENAMETOOLONG);
  uv_fs_req_cleanup(&req);

  r = uv_fs_open(loop, &req, name, O_RDONLY, 0, open_nametoolong_cb);
  ASSERT(r == 0);

  ASSERT(open_cb_count == 0);
  uv_run(loop, UV_RUN_DEFAULT);
  ASSERT(open_cb_count == 1);

  MAKE_VALGRIND_HAPPY();
  return 0;
}

TEST_IMPL(fs_file_loop) {
  uv_fs_t req;
  int r;

  loop = uv_default_loop();

  unlink("test_symlink");
  r = uv_fs_symlink(NULL, &req, "test_symlink", "test_symlink", 0, NULL);
#ifdef _WIN32
  /*
   * Windows XP and Server 2003 don't support symlinks; we'll get UV_ENOTSUP.
   * Starting with vista they are supported, but only when elevated, otherwise
   * we'll see UV_EPERM.
   */
  if (r == UV_ENOTSUP || r == UV_EPERM)
    return 0;
#elif defined(__MSYS__)
  /* MSYS2's approximation of symlinks with copies does not work for broken
     links.  */
  if (r == UV_ENOENT)
    return 0;
#endif