def test_file_exists_but_not_readable(self):
workdir = self.useFixture(fixtures.TempDir()).path
path = os.path.join(workdir, 'notreadable')
with open(path, 'wb'):
pass
os.chmod(path, 0)
self.assertFalse(file_utils.executable_exists(path))
def test_file_exists_but_not_executable(self):
workdir = self.useFixture(fixtures.TempDir()).path
path = os.path.join(workdir, "notexecutable")
with open(path, "wb"):
pass
os.chmod(path, 0o444)
self.assertFalse(file_utils.executable_exists(path))
def test_executable_exists_and_executable(self):
workdir = self.useFixture(fixtures.TempDir()).path
path = os.path.join(workdir, 'notexecutable')
with open(path, 'wb'):
pass
os.chmod(path, 0o555)
self.assertTrue(file_utils.executable_exists(path))
def test_file_exists_but_not_readable(self):
workdir = self.useFixture(fixtures.TempDir()).path
path = os.path.join(workdir, "notreadable")
with open(path, "wb"):
pass
os.chmod(path, 0)
self.assertFalse(file_utils.executable_exists(path))
def test_executable_exists_and_executable(self):
workdir = self.useFixture(fixtures.TempDir()).path
path = os.path.join(workdir, "notexecutable")
with open(path, "wb"):
pass
os.chmod(path, 0o555)
self.assertTrue(file_utils.executable_exists(path))
def test_file_exists_but_not_executable(self):
workdir = self.useFixture(fixtures.TempDir()).path
path = os.path.join(workdir, 'notexecutable')
with open(path, 'wb'):
pass
os.chmod(path, 0o444)
self.assertFalse(file_utils.executable_exists(path))
def _check_delta_gen_tool(self):
"""Check if the delta generation tool exists"""
path_exists = file_utils.executable_exists(self.delta_tool_path)
on_system = shutil.which(self.delta_tool_path)
if not (path_exists or on_system):
raise DeltaToolError(delta_tool=self.delta_tool_path)
def test_file_does_not_exist(self):
workdir = self.useFixture(fixtures.TempDir()).path
self.assertFalse(
file_utils.executable_exists(os.path.join(workdir,
'doesnotexist')))
def test_file_does_not_exist(self):
workdir = self.useFixture(fixtures.TempDir()).path
self.assertFalse(
file_utils.executable_exists(os.path.join(workdir, "doesnotexist"))
)
def _check_delta_gen_tool(self):
"""Check if the delta generation tool exists"""
if not file_utils.executable_exists(self.delta_tool_path):
raise DeltaToolError(delta_tool=self.delta_tool_path)
def _check_delta_gen_tool(self):
"""Check if the delta generation tool exists"""
path_exists = file_utils.executable_exists(self.delta_tool_path)
on_system = shutil.which(self.delta_tool_path)
if not (path_exists or on_system):
raise DeltaToolError(delta_tool=self.delta_tool_path)
def _check_delta_gen_tool(self):
"""Check if the delta generation tool exists"""
if not file_utils.executable_exists(self.delta_tool_path):
raise DeltaToolError(delta_tool=self.delta_tool_path)
