def test_dir_read(testfs):
dh = lfs.dir_open(testfs, '')
info = lfs.dir_read(testfs, dh)
assert info.name == '.'
info = lfs.dir_read(testfs, dh)
assert info.name == '..'
info = lfs.dir_read(testfs, dh)
assert info.name == 'testdir'
def test_dir_read_overflow(testfs):
dh = lfs.dir_open(testfs, '')
# There are three directories: ., .., testdir
for _ in range(3):
info = lfs.dir_read(testfs, dh)
assert info is not None
# If we read one more, we should get None
info = lfs.dir_read(testfs, dh)
assert info is None
def test_dir_rewind(testfs):
dirs = ['.', '..', 'testdir']
dh = lfs.dir_open(testfs, '')
for name in dirs:
info = lfs.dir_read(testfs, dh)
assert info.name == name
lfs.dir_rewind(testfs, dh)
for name in dirs:
info = lfs.dir_read(testfs, dh)
assert info.name == name
def test_dir_close(testfs):
dh = lfs.dir_open(testfs, 'testdir')
lfs.dir_close(testfs, dh)
def test_dir_open(testfs):
dh = lfs.dir_open(testfs, 'testdir')
assert dh != None