def test_getdents_raw(fixt_dir):
iterator = iter(sorted(
getdents_raw(
fixt_dir,
MIN_GETDENTS_BUFF_SIZE,
),
key=lambda d: d[2],
))
assert next(iterator) == (ANY, DT_DIR, '.')
assert next(iterator) == (ANY, DT_DIR, '..')
for i, entry in enumerate(iterator):
assert entry == (ANY, DT_DIR, 'subdir%d' % i)
def test_malloc_fail(fixt_dir):
with raises(MemoryError):
getdents_raw(fixt_dir, sys.maxsize)
def test_small_buffer(fixt_dir):
with raises(ValueError):
getdents_raw(fixt_dir, MIN_GETDENTS_BUFF_SIZE - 1)
def test_not_a_directory(fixt_regular_file):
with raises(NotADirectoryError):
getdents_raw(fixt_regular_file, MIN_GETDENTS_BUFF_SIZE)
def test_malloc_fail(fixt_dir):
with raises(MemoryError):
getdents_raw(fixt_dir, 1 << 62)