本文整理汇总了Python中makerbot_driver.Encoder类的典型用法代码示例。如果您正苦于以下问题：Python Encoder类的具体用法？Python Encoder怎么用？Python Encoder使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Encoder类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_error_reporting
def test_error_reporting(self):
"""Tests that StreamWriter records errors received correctly
and stores those values in the TransmissionError Thrown.
"""
expected_errors = [
'CRCMismatchError',
'CRCMismatchError',
'CRCMismatchError',
'GenericError',
'GenericError',
]
response_payload = bytearray()
response_payload.append(constants.response_code_dict['CRC_MISMATCH'])
for i in range(3):
self.outputstream.write(Encoder.encode_payload(response_payload))
response_payload = bytearray()
response_payload.append(constants.response_code_dict['GENERIC_PACKET_ERROR'])
for i in range(2):
self.outputstream.write(Encoder.encode_payload(response_payload))
self.outputstream.seek(0)
payload = 'asdf'
try:
self.w.send_command(payload)
except errors.TransmissionError as e:
self.assertEqual(expected_errors, e.value)示例2: test_build_and_send_action_payload
def test_build_and_send_action_payload(self):
command = constants.host_action_command_dict['QUEUE_EXTENDED_POINT_NEW']
point = [1, 2, 3, 4, 5]
duration = 42
relativeAxes = 0
expected_payload = struct.pack(
'<BiiiiiIB',
command,
point[0], point[1], point[2], point[3], point[4],
duration,
relativeAxes
)
response_payload = bytearray()
response_payload.append(constants.response_code_dict['SUCCESS'])
self.outputstream.write(Encoder.encode_payload(response_payload))
self.outputstream.seek(0)
payload = struct.pack(
'<BiiiiiIB',
command,
point[0], point[1], point[2], point[3], point[4],
duration,
relativeAxes,
)
self.w.send_action_payload(payload)
self.assertEquals(Encoder.encode_payload(expected_payload), self.inputstream.getvalue())示例3: test_unpack_response
def test_unpack_response(self):
expected_data = [1,'a','b','c']
b = bytearray()
b.extend(Encoder.encode_uint32(1))
for data in expected_data[1:]:
b.append(data)
data = Encoder.unpack_response('<Iccc',b)
for i in range(0, len(expected_data)):
assert(data[i] == expected_data[i])示例4: test_unpack_response_with_string
def test_unpack_response_with_string(self):
expected_data = [1, 'a', 'b', 'c', 'ABCDE\x00']
b = bytearray()
b.extend(Encoder.encode_uint32(1))
for data in expected_data[1:-1]:
b.append(data)
b.extend(expected_data[-1])
data = Encoder.unpack_response_with_string('<Iccc',b)
for expected, d in zip(expected_data, data):
self.assertEqual(expected, d)示例5: test_send_command
def test_send_command(self):
"""
Passing case: Preload the buffer with a correctly formatted expected response, and verigy that it works correctly
"""
payload = 'abcde'
response_payload = bytearray()
response_payload.append(constants.response_code_dict['SUCCESS'])
response_payload.extend('12345')
self.outputstream.write(Encoder.encode_payload(response_payload))
self.outputstream.seek(0)
self.assertEqual(response_payload, self.w.send_command(payload))
self.assertEqual(Encoder.encode_payload(payload), self.inputstream.getvalue())示例6: test_send_packet_timeout
def test_send_packet_timeout(self):
"""
Time out when no data is received. The input stream should have max_rety_count copies of the
payload packet in it.
"""
payload = 'abcde'
packet = Encoder.encode_payload(payload)
expected_packet = Encoder.encode_payload(payload)
self.assertRaises(errors.TransmissionError,self.w.send_packet, packet)
self.inputstream.seek(0)
for i in range (0, constants.max_retry_count):
for byte in expected_packet:
self.assertEquals(byte, ord(self.inputstream.read(1)))示例7: test_send_packet
def test_send_packet(self):
"""
Passing case: Preload the buffer with a correctly formatted expected response, and
verify that it works correctly.
"""
payload = "abcde"
packet = Encoder.encode_payload(payload)
response_payload = bytearray()
response_payload.append(constants.response_code_dict["SUCCESS"])
response_payload.extend("12345")
self.outputstream.write(Encoder.encode_payload(response_payload))
self.outputstream.seek(0)
self.assertEquals(response_payload, self.w.send_packet(packet))
self.assertEquals(Encoder.encode_payload(payload), self.inputstream.getvalue())示例8: test_build_and_send_query_payload
def test_build_and_send_query_payload(self):
cmd = constants.host_query_command_dict["GET_VERSION"]
s3gVersion = 123
botVersion = 456
expected_payload = struct.pack("<bH", cmd, s3gVersion)
response_payload = bytearray()
response_payload.append(constants.response_code_dict["SUCCESS"])
response_payload.extend(Encoder.encode_uint16(botVersion))
self.outputstream.write(Encoder.encode_payload(response_payload))
self.outputstream.seek(0)
payload = struct.pack("<bH", cmd, s3gVersion)
self.assertEquals(response_payload, self.w.send_query_payload(payload))
self.assertEquals(Encoder.encode_payload(expected_payload), self.inputstream.getvalue())示例9: test_external_stop_works_precondition
def test_external_stop_works_precondition(self):
response_payload = bytearray()
response_payload.append(constants.response_code_dict['SUCCESS'])
self.outputstream.write(Encoder.encode_payload(response_payload))
self.outputstream.seek(0)
self.w.set_external_stop()
self.assertRaises(errors.ExternalStopError, self.w.send_command, 'asdf')示例10: test_unpack_response_with_string_no_format
def test_unpack_response_with_string_no_format(self):
expected_string = 'abcde\x00'
b = bytearray()
b.extend(expected_string)
data = Encoder.unpack_response_with_string('',b)
assert(len(data) == 1)
assert data[0] == expected_string示例11: test_build_and_send_query_payload_with_null_terminated_string
def test_build_and_send_query_payload_with_null_terminated_string(self):
cmd = constants.host_query_command_dict["GET_NEXT_FILENAME"]
flag = 0x01
payload = struct.pack("<BB", cmd, flag)
filename = "asdf\x00"
response_payload = bytearray()
response_payload.append(constants.response_code_dict["SUCCESS"])
response_payload.append(constants.sd_error_dict["SUCCESS"])
response_payload.extend(filename)
self.outputstream.write(Encoder.encode_payload(response_payload))
self.outputstream.seek(0)
payload = struct.pack("<bb", cmd, flag)
self.assertEqual(response_payload, self.w.send_query_payload(payload))
self.assertEqual(Encoder.encode_payload(payload), self.inputstream.getvalue())示例12: test_decode_uint16_bytearray
def test_decode_uint16_bytearray(self):
byteArrayCases = [
[0, bytearray('\x00\x00')],
[32767, bytearray('\xff\x7f')],
[65535, bytearray('\xff\xff')],
]
for case in byteArrayCases:
self.assertEqual(Encoder.decode_uint16(case[1]), case[0])示例13: test_decode_uint16
def test_decode_uint16(self):
cases = [
[0, '\x00\x00'],
[32767, '\xFF\x7F'],
[65535, '\xFF\xFF'],
]
for case in cases:
self.assertEqual(Encoder.decode_uint16(case[1]), case[0])示例14: test_decode_bitfield
def test_decode_bitfield(self):
cases = [
[[True for i in range(8)], 255],
[[False for i in range(8)], 0],
[[True, False, True, False, True, False, True, False], 85],
]
for case in cases:
self.assertEqual(case[0], Encoder.decode_bitfield(case[1]))示例15: test_encode_uint16
def test_encode_uint16(self):
cases = [
[0, '\x00\x00'],
[32767, '\xFF\x7F'],
[65535, '\xFF\xFF'],
]
for case in cases:
assert Encoder.encode_uint16(case[0]) == case[1]