def test_ls_bad_directory(self):
pyboard = mock.Mock()
pyboard.exec_ = mock.Mock(side_effect=PyboardError(
'exception', b'',
b'Traceback (most recent call last):\r\n File "<stdin>", line 3, in <module>\r\nOSError: [Errno 2] ENOENT\r\n'
))
with self.raisesRegex(RuntimeError, 'No such directory: /foo'):
board_files = files.Files(pyboard)
result = board_files.ls('/foo')
def test_rm_file_doesnt_exist(self):
pyboard = mock.Mock()
pyboard.exec_ = mock.Mock(side_effect=PyboardError(
'exception', b'',
b'Traceback (most recent call last):\r\n File "<stdin>", line 3, in <module>\r\nOSError: [Errno 2] ENOENT\r\n'
))
with self.raisesRegex(RuntimeError, 'No such file/directory: foo.txt'):
board_files = files.Files(pyboard)
result = board_files.rm('foo.txt')
def test_rm_directory_not_empty(self):
pyboard = mock.Mock()
pyboard.exec_ = mock.Mock(side_effect=PyboardError(
'exception', b'',
b'Traceback (most recent call last):\r\n File "<stdin>", line 3, in <module>\r\nOSError: [Errno 13] EACCES\r\n'
))
with self.raisesRegex(RuntimeError, 'Directory is not empty: foo'):
board_files = files.Files(pyboard)
result = board_files.rm('foo')
def test_mkdir_directory_already_exists(self):
pyboard = mock.Mock()
pyboard.exec_ = mock.Mock(side_effect=PyboardError(
'exception', b'',
b'Traceback (most recent call last):\r\n File "<stdin>", line 3, in <module>\r\nOSError: [Errno 17] EEXIST\r\n'
))
with self.raisesRegex(RuntimeError, 'Directory already exists: /foo'):
board_files = files.Files(pyboard)
board_files.mkdir('/foo')
def test_get_bad_file(self):
pyboard = mock.Mock()
pyboard.exec_ = mock.Mock(side_effect=PyboardError(
"exception",
b"",
b'Traceback (most recent call last):\r\n File "<stdin>", line 3, in <module>\r\nOSError: [Errno 2] ENOENT\r\n',
))
with self.raisesRegex(RuntimeError, "No such file: foo.txt"):
board_files = files.Files(pyboard)
result = board_files.get("foo.txt")
def test_rmdir_folder_doesnt_exist(self):
pyboard = mock.Mock()
pyboard.exec_ = mock.Mock(side_effect=PyboardError(
"exception",
b"",
b'Traceback (most recent call last):\r\n File "<stdin>", line 3, in <module>\r\nOSError: [Errno 2] ENOENT\r\n',
))
with self.raisesRegex(RuntimeError, "No such directory: foo"):
board_files = files.Files(pyboard)
result = board_files.rmdir("foo")
def get(self, filename, text=False):
terminator = b'*d*o*n*e*'
self.remoteExecute("getFile", filename, terminator, BUFFER_SIZE)
size = int.from_bytes(self.serial.read(4), "big")
if size == 0x4547261: # b'Trac...'
data_err = self.read_until(1, b'\x04')
if not data_err.endswith(b'\x04'):
raise PyboardError('timeout waiting for second EOF reception')
data_err = size.to_bytes(4, "big") + data_err[:-1]
error = PyboardOSError("Exception", b'', data_err)
raise RuntimeError(error.translate())
# line endings may get changed in size
result = self.read_until(size, terminator)[:-len(terminator)]
if text:
result = result.decode("utf-8").replace("\r\n", "\n")
return result
