def test_makereadonly_dir(self):
temp = tempfile.mkdtemp()
try:
self.assertTrue(is_writable(temp))
make_readonly(temp)
self.assertFalse(is_writable(temp))
finally:
rmtree_readonly(temp)
def test_makereadonly_dir(self):
temp = tempfile.mkdtemp()
try:
self.assertTrue(is_writable(temp))
make_readonly(temp)
self.assertFalse(is_writable(temp))
finally:
rmtree_readonly(temp)
def test_makereadonly_dir(self):
temp = tempfile.mkdtemp()
try:
path = Path(temp)
self.assertTrue(stat.S_IWUSR & path.stat()[stat.ST_MODE])
make_readonly(temp)
self.assertFalse(stat.S_IWUSR & path.stat()[stat.ST_MODE])
finally:
rmtree_readonly(temp)
def test_rmtree_readonly(self):
d = tempfile.mkdtemp()
path = Path(d)
try:
(path / 'a file').open('w')
(path / 'a directory').mkdir()
(path / 'a directory' / 'another file').open('w')
make_readonly(path)
self.assertTrue(path.is_dir())
finally:
rmtree_readonly(path)
self.assertFalse(path.is_dir())
def test_rmtree_readonly(self):
d = tempfile.mkdtemp()
path = Path(d)
try:
(path / 'a file').open('w')
(path / 'a directory').mkdir()
(path / 'a directory' / 'another file').open('w')
make_readonly(path)
self.assertTrue(path.is_dir())
finally:
rmtree_readonly(path)
self.assertFalse(path.is_dir())
def temp_directory_with_files(*paths):
"""A context manager that creates a temporary directory and copies all
paths to it. The temporary directory is unlinked when the context is exited.
"""
temp = tempfile.mkdtemp()
try:
temp = Path(temp)
for p in paths:
shutil.copy(str(p), str(temp / Path(p).name))
yield temp
finally:
rmtree_readonly(temp)
def test_save_crops_read_only_directory(self):
"Can't write crops to a read-only directory"
# This case is doing more than simply testing filesystem behavour
# because it tests the failure code in InselectImage
temp = tempfile.mkdtemp()
try:
make_readonly(temp)
i = InselectImage(TESTDATA / 'test_segment.png')
with self.assertRaises(InselectError):
i.save_crops([Rect(0, 0, 1, 1)], [Path(temp) / 'x.png'])
finally:
rmtree_readonly(temp)
def test_save_crops_read_only_directory(self):
"Can't write crops to a read-only directory"
# This case is doing more than simply testing filesystem behavour
# because it tests the failure code in InselectImage
temp = tempfile.mkdtemp()
try:
make_readonly(temp)
i = InselectImage(TESTDATA / 'test_segment.png')
with self.assertRaises(InselectError):
i.save_crops([Rect(0, 0, 1, 1)], [Path(temp) / 'x.png'])
finally:
rmtree_readonly(temp)
def tearDown(self):
try:
rmtree_readonly(self.inbox)
finally:
rmtree_readonly(self.docs)
def tearDown(self):
try:
rmtree_readonly(self.inbox)
finally:
rmtree_readonly(self.docs)
