def test_create(self):
with temp_dir(False) as d:
file_archive.FileStore.create_store(d)
self.assertTrue(os.path.isdir(d))
self.assertTrue(os.path.isfile(os.path.join(d, 'database')))
with temp_dir(True) as d:
file_archive.FileStore.create_store(d)
self.assertTrue(os.path.isfile(os.path.join(d, 'database')))
def test_create(self):
with temp_dir(False) as d:
file_archive.FileStore.create_store(d)
self.assertTrue(os.path.isdir(d))
self.assertTrue(os.path.isfile(os.path.join(d, 'database')))
with temp_dir(True) as d:
file_archive.FileStore.create_store(d)
self.assertTrue(os.path.isfile(os.path.join(d, 'database')))
def test_create_nonempty(self):
with temp_dir() as d:
with open(os.path.join(d, 'somefile'), 'wb') as fp:
fp.write(b"I'm not empty\n")
with self.assertRaises(file_archive.CreationError):
file_archive.FileStore.create_store(d)
with temp_dir() as d:
file_archive.FileStore.create_store(d)
with self.assertRaises(file_archive.CreationError):
file_archive.FileStore.create_store(d)
def test_create_nonempty(self):
with temp_dir() as d:
with open(os.path.join(d, 'somefile'), 'wb') as fp:
fp.write(b"I'm not empty\n")
with self.assertRaises(file_archive.CreationError):
file_archive.FileStore.create_store(d)
with temp_dir() as d:
file_archive.FileStore.create_store(d)
with self.assertRaises(file_archive.CreationError):
file_archive.FileStore.create_store(d)
def test_open_invalid(self):
with temp_dir() as d:
with self.assertRaises(file_archive.InvalidStore):
file_archive.FileStore(d)
with temp_dir() as d:
os.mkdir(os.path.join(d, 'objects'))
with self.assertRaises(file_archive.InvalidStore):
file_archive.FileStore(d)
with temp_dir() as d:
with open(os.path.join(d, 'database'), 'wb'):
pass
with self.assertRaises(file_archive.InvalidStore):
file_archive.FileStore(d)
def test_open_invalid(self):
with temp_dir() as d:
with self.assertRaises(file_archive.InvalidStore):
file_archive.FileStore(d)
with temp_dir() as d:
os.mkdir(os.path.join(d, 'objects'))
with self.assertRaises(file_archive.InvalidStore):
file_archive.FileStore(d)
with temp_dir() as d:
with open(os.path.join(d, 'database'), 'wb'):
pass
with self.assertRaises(file_archive.InvalidStore):
file_archive.FileStore(d)
def test_relativize_link(self):
with temp_dir() as t:
relativize_link = file_archive.relativize_link
join = os.path.join
d = join(t, 'inner')
os.mkdir(d)
i = join(d, 'dirI')
os.mkdir(i)
j = join(d, 'dirJ')
os.mkdir(j)
os.symlink(join(d, 'file'), join(i, 'link1'))
os.symlink('../file', join(i, 'link1r'))
os.symlink(join(j, 'file'), join(i, 'link2'))
os.symlink('../dirJ/file', join(i, 'link2r'))
os.symlink(join(j, 'file'), join(d, 'link3'))
os.symlink('dirJ/file', join(d, 'link3r'))
os.symlink(join(t, 'file'), join(i, 'link4'))
os.symlink('../../file', join(i, 'link4r'))
os.symlink(join(t, 'file'), join(d, 'link5'))
os.symlink('../file', join(d, 'link5r'))
self.assertEqual(relativize_link(join(i, 'link1'), d), '../file')
self.assertEqual(relativize_link(join(i, 'link2'), d),
'../dirJ/file')
self.assertEqual(relativize_link(join(d, 'link3'), d), 'dirJ/file')
self.assertEqual(relativize_link(join(i, 'link4'), d), None)
self.assertEqual(relativize_link(join(d, 'link5'), d), None)
def test_relativize_link(self):
with temp_dir() as t:
relativize_link = file_archive.relativize_link
join = os.path.join
d = join(t, 'inner')
os.mkdir(d)
i = join(d, 'dirI')
os.mkdir(i)
j = join(d, 'dirJ')
os.mkdir(j)
os.symlink(join(d, 'file'), join(i, 'link1'))
os.symlink('../file', join(i, 'link1r'))
os.symlink(join(j, 'file'), join(i, 'link2'))
os.symlink('../dirJ/file', join(i, 'link2r'))
os.symlink(join(j, 'file'), join(d, 'link3'))
os.symlink('dirJ/file', join(d, 'link3r'))
os.symlink(join(t, 'file'), join(i, 'link4'))
os.symlink('../../file', join(i, 'link4r'))
os.symlink(join(t, 'file'), join(d, 'link5'))
os.symlink('../file', join(d, 'link5r'))
self.assertEqual(relativize_link(join(i, 'link1'), d),
'../file')
self.assertEqual(relativize_link(join(i, 'link2'), d),
'../dirJ/file')
self.assertEqual(relativize_link(join(d, 'link3'), d),
'dirJ/file')
self.assertEqual(relativize_link(join(i, 'link4'), d),
None)
self.assertEqual(relativize_link(join(d, 'link5'), d),
None)
def test_symlink_recursive(self):
with temp_dir() as d:
shutil.copyfile(self.t('file1.bin'), os.path.join(d, 'file'))
os.symlink(d, os.path.join(d, 'link'))
with temp_warning_filter():
warnings.filterwarnings(
'ignore',
'.*is a symbolic link, recursing on target directory$',
file_archive.UsageWarning)
with self.assertRaises(ValueError):
self.store.add_directory(d, {'some': 'data'})
def test_symlink_recursive(self):
with temp_dir() as d:
shutil.copyfile(self.t('file1.bin'), os.path.join(d, 'file'))
os.symlink(d, os.path.join(d, 'link'))
with temp_warning_filter():
warnings.filterwarnings(
'ignore',
'.*is a symbolic link, recursing on target directory$',
file_archive.UsageWarning)
with self.assertRaises(ValueError):
self.store.add_directory(d, {'some': 'data'})
def test_external_symlink(self):
def test_warning(warns):
self.assertEqual(len(warns), 1)
self.assertIs(type(warns[0].message), file_archive.UsageWarning)
self.assertTrue(warns[0].message.args[0].endswith(
"is a symbolic link, using target file instead"))
with temp_dir() as d:
os.symlink(self.t('file1.bin'), os.path.join(d, 'link'))
with warnings.catch_warnings(record=True) as warns:
self.store.add(d, {})
test_warning(warns)
with warnings.catch_warnings(record=True) as warns:
self.store.add_file(os.path.join(d, 'link'), {})
test_warning(warns)
def test_external_symlink(self):
def test_warning(warns):
self.assertEqual(len(warns), 1)
self.assertIs(type(warns[0].message), file_archive.UsageWarning)
self.assertTrue(warns[0].message.args[0].endswith(
"is a symbolic link, using target file instead"))
with temp_dir() as d:
os.symlink(self.t('file1.bin'), os.path.join(d, 'link'))
with warnings.catch_warnings(record=True) as warns:
self.store.add(d, {})
test_warning(warns)
with warnings.catch_warnings(record=True) as warns:
self.store.add_file(os.path.join(d, 'link'), {})
test_warning(warns)
def test_internal_symlink(self):
with temp_dir() as d:
shutil.copyfile(self.t('file1.bin'), os.path.join(d, 'file'))
os.mkdir(os.path.join(d, 'dir'))
os.symlink(os.path.join(d, 'file'), os.path.join(d, 'dir', 'link'))
entry = self.store.add_directory(d, {})
path = entry.filename
c = (b'this is some\n'
b'random content\n'
b'note LF line endings\n')
with open(os.path.join(path, 'file'), 'rb') as fp:
self.assertEqual(fp.read(), c)
with open(os.path.join(path, 'dir', 'link'), 'rb') as fp:
self.assertEqual(fp.read(), c)
self.assertTrue(os.path.islink(os.path.join(path, 'dir', 'link')))
self.assertEqual(os.readlink(os.path.join(path, 'dir', 'link')),
'../file')
def test_internal_symlink(self):
with temp_dir() as d:
shutil.copyfile(self.t('file1.bin'), os.path.join(d, 'file'))
os.mkdir(os.path.join(d, 'dir'))
os.symlink(os.path.join(d, 'file'), os.path.join(d, 'dir', 'link'))
entry = self.store.add_directory(d, {})
path = entry.filename
c = (b'this is some\n'
b'random content\n'
b'note LF line endings\n')
with open(os.path.join(path, 'file'), 'rb') as fp:
self.assertEqual(fp.read(), c)
with open(os.path.join(path, 'dir', 'link'), 'rb') as fp:
self.assertEqual(fp.read(), c)
self.assertTrue(os.path.islink(os.path.join(path, 'dir', 'link')))
self.assertEqual(os.readlink(os.path.join(path, 'dir', 'link')),
'../file')
def test_create_nonempty(self):
with temp_dir() as d:
with open(os.path.join(d, 'somefile'), 'wb') as fp:
fp.write(b"I'm not empty\n")
self.assertEqual(run_program(d, 'create'), 3)
def test_create(self):
with temp_dir() as d:
self.assertEqual(run_program(d, 'create'), 0)
self.assertTrue(os.path.isfile(os.path.join(d, 'database')))
