Python more_messages_pb2.optional_int64方法代码示例

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testCanonicalSerializationOrder(self):
    proto = more_messages_pb2.OutOfOrderFields()
    # These are also their tag numbers.  Even though we're setting these in
    # reverse-tag order AND they're listed in reverse tag-order in the .proto
    # file, they should nonetheless be serialized in tag order.
    proto.optional_sint32 = 5
    proto.Extensions[more_messages_pb2.optional_uint64] = 4
    proto.optional_uint32 = 3
    proto.Extensions[more_messages_pb2.optional_int64] = 2
    proto.optional_int32 = 1
    serialized = proto.SerializeToString()
    self.assertEqual(proto.ByteSize(), len(serialized))
    d = _MiniDecoder(serialized)
    ReadTag = d.ReadFieldNumberAndWireType
    self.assertEqual((1, wire_format.WIRETYPE_VARINT), ReadTag())
    self.assertEqual(1, d.ReadInt32())
    self.assertEqual((2, wire_format.WIRETYPE_VARINT), ReadTag())
    self.assertEqual(2, d.ReadInt64())
    self.assertEqual((3, wire_format.WIRETYPE_VARINT), ReadTag())
    self.assertEqual(3, d.ReadUInt32())
    self.assertEqual((4, wire_format.WIRETYPE_VARINT), ReadTag())
    self.assertEqual(4, d.ReadUInt64())
    self.assertEqual((5, wire_format.WIRETYPE_VARINT), ReadTag())
    self.assertEqual(5, d.ReadSInt32()) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testSingleScalarBoundsChecking(self):
    def TestMinAndMaxIntegers(field_name, expected_min, expected_max):
      pb = unittest_pb2.TestAllTypes()
      setattr(pb, field_name, expected_min)
      self.assertEqual(expected_min, getattr(pb, field_name))
      setattr(pb, field_name, expected_max)
      self.assertEqual(expected_max, getattr(pb, field_name))
      self.assertRaises(ValueError, setattr, pb, field_name, expected_min - 1)
      self.assertRaises(ValueError, setattr, pb, field_name, expected_max + 1)

    TestMinAndMaxIntegers('optional_int32', -(1 << 31), (1 << 31) - 1)
    TestMinAndMaxIntegers('optional_uint32', 0, 0xffffffff)
    TestMinAndMaxIntegers('optional_int64', -(1 << 63), (1 << 63) - 1)
    TestMinAndMaxIntegers('optional_uint64', 0, 0xffffffffffffffff)

    pb = unittest_pb2.TestAllTypes()
    pb.optional_nested_enum = 1
    self.assertEqual(1, pb.optional_nested_enum) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testIntegerTypes(self):
    def TestGetAndDeserialize(field_name, value, expected_type):
      proto = unittest_pb2.TestAllTypes()
      setattr(proto, field_name, value)
      self.assertTrue(isinstance(getattr(proto, field_name), expected_type))
      proto2 = unittest_pb2.TestAllTypes()
      proto2.ParseFromString(proto.SerializeToString())
      self.assertTrue(isinstance(getattr(proto2, field_name), expected_type))

    TestGetAndDeserialize('optional_int32', 1, int)
    TestGetAndDeserialize('optional_int32', 1 << 30, int)
    TestGetAndDeserialize('optional_uint32', 1 << 30, int)
    if struct.calcsize('L') == 4:
      # Python only has signed ints, so 32-bit python can't fit an uint32
      # in an int.
      TestGetAndDeserialize('optional_uint32', 1 << 31, int)
    else:
      # 64-bit python can fit uint32 inside an int
      TestGetAndDeserialize('optional_uint32', 1 << 31, int)
    TestGetAndDeserialize('optional_int64', 1 << 30, int)
    TestGetAndDeserialize('optional_int64', 1 << 60, int)
    TestGetAndDeserialize('optional_uint64', 1 << 30, int)
    TestGetAndDeserialize('optional_uint64', 1 << 60, int) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testDefaultValues(self):
    proto = unittest_pb2.TestAllTypes()
    self.assertEqual(0, proto.optional_int32)
    self.assertEqual(0, proto.optional_int64)
    self.assertEqual(0, proto.optional_uint32)
    self.assertEqual(0, proto.optional_uint64)
    self.assertEqual(0, proto.optional_sint32)
    self.assertEqual(0, proto.optional_sint64)
    self.assertEqual(0, proto.optional_fixed32)
    self.assertEqual(0, proto.optional_fixed64)
    self.assertEqual(0, proto.optional_sfixed32)
    self.assertEqual(0, proto.optional_sfixed64)
    self.assertEqual(0.0, proto.optional_float)
    self.assertEqual(0.0, proto.optional_double)
    self.assertEqual(False, proto.optional_bool)
    self.assertEqual('', proto.optional_string)
    self.assertEqual(b'', proto.optional_bytes)

    self.assertEqual(41, proto.default_int32)
    self.assertEqual(42, proto.default_int64)
    self.assertEqual(43, proto.default_uint32)
    self.assertEqual(44, proto.default_uint64)
    self.assertEqual(-45, proto.default_sint32)
    self.assertEqual(46, proto.default_sint64)
    self.assertEqual(47, proto.default_fixed32)
    self.assertEqual(48, proto.default_fixed64)
    self.assertEqual(49, proto.default_sfixed32)
    self.assertEqual(-50, proto.default_sfixed64)
    self.assertEqual(51.5, proto.default_float)
    self.assertEqual(52e3, proto.default_double)
    self.assertEqual(True, proto.default_bool)
    self.assertEqual('hello', proto.default_string)
    self.assertEqual(b'world', proto.default_bytes)
    self.assertEqual(unittest_pb2.TestAllTypes.BAR, proto.default_nested_enum)
    self.assertEqual(unittest_pb2.FOREIGN_BAR, proto.default_foreign_enum)
    self.assertEqual(unittest_import_pb2.IMPORT_BAR,
                     proto.default_import_enum)

    proto = unittest_pb2.TestExtremeDefaultValues()
    self.assertEqual('\u1234', proto.utf8_string) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def assertIntegerTypes(self, integer_fn):
    """Verifies setting of scalar integers.

    Args:
      integer_fn: A function to wrap the integers that will be assigned.
    """
    def TestGetAndDeserialize(field_name, value, expected_type):
      proto = unittest_pb2.TestAllTypes()
      value = integer_fn(value)
      setattr(proto, field_name, value)
      self.assertIsInstance(getattr(proto, field_name), expected_type)
      proto2 = unittest_pb2.TestAllTypes()
      proto2.ParseFromString(proto.SerializeToString())
      self.assertIsInstance(getattr(proto2, field_name), expected_type)

    TestGetAndDeserialize('optional_int32', 1, int)
    TestGetAndDeserialize('optional_int32', 1 << 30, int)
    TestGetAndDeserialize('optional_uint32', 1 << 30, int)
    try:
      integer_64 = int
    except NameError:  # Python3
      integer_64 = int
    if struct.calcsize('L') == 4:
      # Python only has signed ints, so 32-bit python can't fit an uint32
      # in an int.
      TestGetAndDeserialize('optional_uint32', 1 << 31, integer_64)
    else:
      # 64-bit python can fit uint32 inside an int
      TestGetAndDeserialize('optional_uint32', 1 << 31, int)
    TestGetAndDeserialize('optional_int64', 1 << 30, integer_64)
    TestGetAndDeserialize('optional_int64', 1 << 60, integer_64)
    TestGetAndDeserialize('optional_uint64', 1 << 30, integer_64)
    TestGetAndDeserialize('optional_uint64', 1 << 60, integer_64) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def assetIntegerBoundsChecking(self, integer_fn):
    """Verifies bounds checking for scalar integer fields.

    Args:
      integer_fn: A function to wrap the integers that will be assigned.
    """
    def TestMinAndMaxIntegers(field_name, expected_min, expected_max):
      pb = unittest_pb2.TestAllTypes()
      expected_min = integer_fn(expected_min)
      expected_max = integer_fn(expected_max)
      setattr(pb, field_name, expected_min)
      self.assertEqual(expected_min, getattr(pb, field_name))
      setattr(pb, field_name, expected_max)
      self.assertEqual(expected_max, getattr(pb, field_name))
      self.assertRaises((ValueError, TypeError), setattr, pb, field_name,
                        expected_min - 1)
      self.assertRaises((ValueError, TypeError), setattr, pb, field_name,
                        expected_max + 1)

    TestMinAndMaxIntegers('optional_int32', -(1 << 31), (1 << 31) - 1)
    TestMinAndMaxIntegers('optional_uint32', 0, 0xffffffff)
    TestMinAndMaxIntegers('optional_int64', -(1 << 63), (1 << 63) - 1)
    TestMinAndMaxIntegers('optional_uint64', 0, 0xffffffffffffffff)
    # A bit of white-box testing since -1 is an int and not a long in C++ and
    # so goes down a different path.
    pb = unittest_pb2.TestAllTypes()
    with self.assertRaises((ValueError, TypeError)):
      pb.optional_uint64 = integer_fn(-(1 << 63))

    pb = unittest_pb2.TestAllTypes()
    pb.optional_nested_enum = integer_fn(1)
    self.assertEqual(1, pb.optional_nested_enum) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testSizedOnKwargs(self):
    # Use a separate message to ensure testing right after creation.
    proto = unittest_pb2.TestAllTypes()
    self.assertEqual(0, proto.ByteSize())
    proto_kwargs = unittest_pb2.TestAllTypes(optional_int64 = 1)
    # One byte for the tag, one to encode varint 1.
    self.assertEqual(2, proto_kwargs.ByteSize()) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testVarints(self):
    def Test(i, expected_varint_size):
      self.proto.Clear()
      self.proto.optional_int64 = i
      # Add one to the varint size for the tag info
      # for tag 1.
      self.assertEqual(expected_varint_size + 1, self.Size())
    Test(0, 1)
    Test(1, 1)
    for i, num_bytes in zip(list(range(7, 63, 7)), list(range(1, 10000))):
      Test((1 << i) - 1, num_bytes)
    Test(-1, 10)
    Test(-2, 10)
    Test(-(1 << 63), 10) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testUnknownFields(self):
    proto = unittest_pb2.TestAllTypes()
    test_util.SetAllFields(proto)

    serialized = proto.SerializeToString()

    # The empty message should be parsable with all of the fields
    # unknown.
    proto2 = unittest_pb2.TestEmptyMessage()

    # Parsing this message should succeed.
    self.assertEqual(
        len(serialized),
        proto2.MergeFromString(serialized))

    # Now test with a int64 field set.
    proto = unittest_pb2.TestAllTypes()
    proto.optional_int64 = 0x0fffffffffffffff
    serialized = proto.SerializeToString()
    # The empty message should be parsable with all of the fields
    # unknown.
    proto2 = unittest_pb2.TestEmptyMessage()
    # Parsing this message should succeed.
    self.assertEqual(
        len(serialized),
        proto2.MergeFromString(serialized)) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testDefaultValues(self):
    proto = unittest_pb2.TestAllTypes()
    self.assertEqual(0, proto.optional_int32)
    self.assertEqual(0, proto.optional_int64)
    self.assertEqual(0, proto.optional_uint32)
    self.assertEqual(0, proto.optional_uint64)
    self.assertEqual(0, proto.optional_sint32)
    self.assertEqual(0, proto.optional_sint64)
    self.assertEqual(0, proto.optional_fixed32)
    self.assertEqual(0, proto.optional_fixed64)
    self.assertEqual(0, proto.optional_sfixed32)
    self.assertEqual(0, proto.optional_sfixed64)
    self.assertEqual(0.0, proto.optional_float)
    self.assertEqual(0.0, proto.optional_double)
    self.assertEqual(False, proto.optional_bool)
    self.assertEqual('', proto.optional_string)
    self.assertEqual(b'', proto.optional_bytes)

    self.assertEqual(41, proto.default_int32)
    self.assertEqual(42, proto.default_int64)
    self.assertEqual(43, proto.default_uint32)
    self.assertEqual(44, proto.default_uint64)
    self.assertEqual(-45, proto.default_sint32)
    self.assertEqual(46, proto.default_sint64)
    self.assertEqual(47, proto.default_fixed32)
    self.assertEqual(48, proto.default_fixed64)
    self.assertEqual(49, proto.default_sfixed32)
    self.assertEqual(-50, proto.default_sfixed64)
    self.assertEqual(51.5, proto.default_float)
    self.assertEqual(52e3, proto.default_double)
    self.assertEqual(True, proto.default_bool)
    self.assertEqual('hello', proto.default_string)
    self.assertEqual(b'world', proto.default_bytes)
    self.assertEqual(unittest_pb2.TestAllTypes.BAR, proto.default_nested_enum)
    self.assertEqual(unittest_pb2.FOREIGN_BAR, proto.default_foreign_enum)
    self.assertEqual(unittest_import_pb2.IMPORT_BAR,
                     proto.default_import_enum)

    proto = unittest_pb2.TestExtremeDefaultValues()
    self.assertEqual(u'\u1234', proto.utf8_string) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testIntegerTypes(self):
    def TestGetAndDeserialize(field_name, value, expected_type):
      proto = unittest_pb2.TestAllTypes()
      setattr(proto, field_name, value)
      self.assertIsInstance(getattr(proto, field_name), expected_type)
      proto2 = unittest_pb2.TestAllTypes()
      proto2.ParseFromString(proto.SerializeToString())
      self.assertIsInstance(getattr(proto2, field_name), expected_type)

    TestGetAndDeserialize('optional_int32', 1, int)
    TestGetAndDeserialize('optional_int32', 1 << 30, int)
    TestGetAndDeserialize('optional_uint32', 1 << 30, int)
    try:
      integer_64 = long
    except NameError: # Python3
      integer_64 = int
    if struct.calcsize('L') == 4:
      # Python only has signed ints, so 32-bit python can't fit an uint32
      # in an int.
      TestGetAndDeserialize('optional_uint32', 1 << 31, integer_64)
    else:
      # 64-bit python can fit uint32 inside an int
      TestGetAndDeserialize('optional_uint32', 1 << 31, int)
    TestGetAndDeserialize('optional_int64', 1 << 30, integer_64)
    TestGetAndDeserialize('optional_int64', 1 << 60, integer_64)
    TestGetAndDeserialize('optional_uint64', 1 << 30, integer_64)
    TestGetAndDeserialize('optional_uint64', 1 << 60, integer_64) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testVarints(self):
    def Test(i, expected_varint_size):
      self.proto.Clear()
      self.proto.optional_int64 = i
      # Add one to the varint size for the tag info
      # for tag 1.
      self.assertEqual(expected_varint_size + 1, self.Size())
    Test(0, 1)
    Test(1, 1)
    for i, num_bytes in zip(range(7, 63, 7), range(1, 10000)):
      Test((1 << i) - 1, num_bytes)
    Test(-1, 10)
    Test(-2, 10)
    Test(-(1 << 63), 10) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testIntegerTypes(self):
    def TestGetAndDeserialize(field_name, value, expected_type):
      proto = unittest_pb2.TestAllTypes()
      setattr(proto, field_name, value)
      self.assertIsInstance(getattr(proto, field_name), expected_type)
      proto2 = unittest_pb2.TestAllTypes()
      proto2.ParseFromString(proto.SerializeToString())
      self.assertIsInstance(getattr(proto2, field_name), expected_type)

    TestGetAndDeserialize('optional_int32', 1, int)
    TestGetAndDeserialize('optional_int32', 1 << 30, int)
    TestGetAndDeserialize('optional_uint32', 1 << 30, int)
    try:
      integer_64 = int
    except NameError: # Python3
      integer_64 = int
    if struct.calcsize('L') == 4:
      # Python only has signed ints, so 32-bit python can't fit an uint32
      # in an int.
      TestGetAndDeserialize('optional_uint32', 1 << 31, int)
    else:
      # 64-bit python can fit uint32 inside an int
      TestGetAndDeserialize('optional_uint32', 1 << 31, int)
    TestGetAndDeserialize('optional_int64', 1 << 30, integer_64)
    TestGetAndDeserialize('optional_int64', 1 << 60, integer_64)
    TestGetAndDeserialize('optional_uint64', 1 << 30, integer_64)
    TestGetAndDeserialize('optional_uint64', 1 << 60, integer_64) 

# 需要导入模块: from google.protobuf.internal import more_messages_pb2 [as 别名]
# 或者: from google.protobuf.internal.more_messages_pb2 import optional_int64 [as 别名]
def testDefaultValues(self):
    proto = unittest_pb2.TestAllTypes()
    self.assertEqual(0, proto.optional_int32)
    self.assertEqual(0, proto.optional_int64)
    self.assertEqual(0, proto.optional_uint32)
    self.assertEqual(0, proto.optional_uint64)
    self.assertEqual(0, proto.optional_sint32)
    self.assertEqual(0, proto.optional_sint64)
    self.assertEqual(0, proto.optional_fixed32)
    self.assertEqual(0, proto.optional_fixed64)
    self.assertEqual(0, proto.optional_sfixed32)
    self.assertEqual(0, proto.optional_sfixed64)
    self.assertEqual(0.0, proto.optional_float)
    self.assertEqual(0.0, proto.optional_double)
    self.assertEqual(False, proto.optional_bool)
    self.assertEqual('', proto.optional_string)
    self.assertEqual(b'', proto.optional_bytes)

    self.assertEqual(41, proto.default_int32)
    self.assertEqual(42, proto.default_int64)
    self.assertEqual(43, proto.default_uint32)
    self.assertEqual(44, proto.default_uint64)
    self.assertEqual(-45, proto.default_sint32)
    self.assertEqual(46, proto.default_sint64)
    self.assertEqual(47, proto.default_fixed32)
    self.assertEqual(48, proto.default_fixed64)
    self.assertEqual(49, proto.default_sfixed32)
    self.assertEqual(-50, proto.default_sfixed64)
    self.assertEqual(51.5, proto.default_float)
    self.assertEqual(52e3, proto.default_double)
    self.assertEqual(True, proto.default_bool)
    self.assertEqual('hello', proto.default_string)
    self.assertEqual(b'world', proto.default_bytes)
    self.assertEqual(unittest_pb2.TestAllTypes.BAR, proto.default_nested_enum)
    self.assertEqual(unittest_pb2.FOREIGN_BAR, proto.default_foreign_enum)
    self.assertEqual(unittest_import_pb2.IMPORT_BAR,
                     proto.default_import_enum)

    proto = unittest_pb2.TestExtremeDefaultValues()
    self.assertEqual('\\u1234', proto.utf8_string)