diff options
Diffstat (limited to 'python/google/protobuf/internal/test_util.py')
| -rwxr-xr-x | python/google/protobuf/internal/test_util.py | 210 |
1 files changed, 192 insertions, 18 deletions
diff --git a/python/google/protobuf/internal/test_util.py b/python/google/protobuf/internal/test_util.py index ac88fa81..a6e34ef5 100755 --- a/python/google/protobuf/internal/test_util.py +++ b/python/google/protobuf/internal/test_util.py @@ -36,11 +36,18 @@ This is intentionally modeled on C++ code in __author__ = 'robinson@google.com (Will Robinson)' +import numbers +import operator import os.path from google.protobuf import unittest_import_pb2 from google.protobuf import unittest_pb2 -from google.protobuf import descriptor_pb2 + +try: + long # Python 2 +except NameError: + long = int # Python 3 + # Tests whether the given TestAllTypes message is proto2 or not. # This is used to gate several fields/features that only exist @@ -48,6 +55,7 @@ from google.protobuf import descriptor_pb2 def IsProto2(message): return message.DESCRIPTOR.syntax == "proto2" + def SetAllNonLazyFields(message): """Sets every non-lazy field in the message to a unique value. @@ -125,22 +133,37 @@ def SetAllNonLazyFields(message): message.repeated_string_piece.append(u'224') message.repeated_cord.append(u'225') - # Add a second one of each field. - message.repeated_int32.append(301) - message.repeated_int64.append(302) - message.repeated_uint32.append(303) - message.repeated_uint64.append(304) - message.repeated_sint32.append(305) - message.repeated_sint64.append(306) - message.repeated_fixed32.append(307) - message.repeated_fixed64.append(308) - message.repeated_sfixed32.append(309) - message.repeated_sfixed64.append(310) - message.repeated_float.append(311) - message.repeated_double.append(312) - message.repeated_bool.append(False) - message.repeated_string.append(u'315') - message.repeated_bytes.append(b'316') + # Add a second one of each field and set value by index. + message.repeated_int32.append(0) + message.repeated_int64.append(0) + message.repeated_uint32.append(0) + message.repeated_uint64.append(0) + message.repeated_sint32.append(0) + message.repeated_sint64.append(0) + message.repeated_fixed32.append(0) + message.repeated_fixed64.append(0) + message.repeated_sfixed32.append(0) + message.repeated_sfixed64.append(0) + message.repeated_float.append(0) + message.repeated_double.append(0) + message.repeated_bool.append(True) + message.repeated_string.append(u'0') + message.repeated_bytes.append(b'0') + message.repeated_int32[1] = 301 + message.repeated_int64[1] = 302 + message.repeated_uint32[1] = 303 + message.repeated_uint64[1] = 304 + message.repeated_sint32[1] = 305 + message.repeated_sint64[1] = 306 + message.repeated_fixed32[1] = 307 + message.repeated_fixed64[1] = 308 + message.repeated_sfixed32[1] = 309 + message.repeated_sfixed64[1] = 310 + message.repeated_float[1] = 311 + message.repeated_double[1] = 312 + message.repeated_bool[1] = False + message.repeated_string[1] = u'315' + message.repeated_bytes[1] = b'316' if IsProto2(message): message.repeatedgroup.add().a = 317 @@ -149,7 +172,8 @@ def SetAllNonLazyFields(message): message.repeated_import_message.add().d = 320 message.repeated_lazy_message.add().bb = 327 - message.repeated_nested_enum.append(unittest_pb2.TestAllTypes.BAZ) + message.repeated_nested_enum.append(unittest_pb2.TestAllTypes.BAR) + message.repeated_nested_enum[1] = unittest_pb2.TestAllTypes.BAZ message.repeated_foreign_enum.append(unittest_pb2.FOREIGN_BAZ) if IsProto2(message): message.repeated_import_enum.append(unittest_import_pb2.IMPORT_BAZ) @@ -692,3 +716,153 @@ def SetAllUnpackedFields(message): message.unpacked_bool.extend([True, False]) message.unpacked_enum.extend([unittest_pb2.FOREIGN_BAR, unittest_pb2.FOREIGN_BAZ]) + + +class NonStandardInteger(numbers.Integral): + """An integer object that does not subclass int. + + This is used to verify that both C++ and regular proto systems can handle + integer others than int and long and that they handle them in predictable + ways. + + NonStandardInteger is the minimal legal specification for a custom Integral. + As such, it does not support 0 < x < 5 and it is not hashable. + + Note: This is added here instead of relying on numpy or a similar library + with custom integers to limit dependencies. + """ + + def __init__(self, val, error_string_on_conversion=None): + assert isinstance(val, numbers.Integral) + if isinstance(val, NonStandardInteger): + val = val.val + self.val = val + self.error_string_on_conversion = error_string_on_conversion + + def __long__(self): + if self.error_string_on_conversion: + raise RuntimeError(self.error_string_on_conversion) + return long(self.val) + + def __abs__(self): + return NonStandardInteger(operator.abs(self.val)) + + def __add__(self, y): + return NonStandardInteger(operator.add(self.val, y)) + + def __div__(self, y): + return NonStandardInteger(operator.div(self.val, y)) + + def __eq__(self, y): + return operator.eq(self.val, y) + + def __floordiv__(self, y): + return NonStandardInteger(operator.floordiv(self.val, y)) + + def __truediv__(self, y): + return NonStandardInteger(operator.truediv(self.val, y)) + + def __invert__(self): + return NonStandardInteger(operator.invert(self.val)) + + def __mod__(self, y): + return NonStandardInteger(operator.mod(self.val, y)) + + def __mul__(self, y): + return NonStandardInteger(operator.mul(self.val, y)) + + def __neg__(self): + return NonStandardInteger(operator.neg(self.val)) + + def __pos__(self): + return NonStandardInteger(operator.pos(self.val)) + + def __pow__(self, y): + return NonStandardInteger(operator.pow(self.val, y)) + + def __trunc__(self): + return int(self.val) + + def __radd__(self, y): + return NonStandardInteger(operator.add(y, self.val)) + + def __rdiv__(self, y): + return NonStandardInteger(operator.div(y, self.val)) + + def __rmod__(self, y): + return NonStandardInteger(operator.mod(y, self.val)) + + def __rmul__(self, y): + return NonStandardInteger(operator.mul(y, self.val)) + + def __rpow__(self, y): + return NonStandardInteger(operator.pow(y, self.val)) + + def __rfloordiv__(self, y): + return NonStandardInteger(operator.floordiv(y, self.val)) + + def __rtruediv__(self, y): + return NonStandardInteger(operator.truediv(y, self.val)) + + def __lshift__(self, y): + return NonStandardInteger(operator.lshift(self.val, y)) + + def __rshift__(self, y): + return NonStandardInteger(operator.rshift(self.val, y)) + + def __rlshift__(self, y): + return NonStandardInteger(operator.lshift(y, self.val)) + + def __rrshift__(self, y): + return NonStandardInteger(operator.rshift(y, self.val)) + + def __le__(self, y): + if isinstance(y, NonStandardInteger): + y = y.val + return operator.le(self.val, y) + + def __lt__(self, y): + if isinstance(y, NonStandardInteger): + y = y.val + return operator.lt(self.val, y) + + def __and__(self, y): + return NonStandardInteger(operator.and_(self.val, y)) + + def __or__(self, y): + return NonStandardInteger(operator.or_(self.val, y)) + + def __xor__(self, y): + return NonStandardInteger(operator.xor(self.val, y)) + + def __rand__(self, y): + return NonStandardInteger(operator.and_(y, self.val)) + + def __ror__(self, y): + return NonStandardInteger(operator.or_(y, self.val)) + + def __rxor__(self, y): + return NonStandardInteger(operator.xor(y, self.val)) + + def __bool__(self): + return self.val + + def __nonzero__(self): + return self.val + + def __ceil__(self): + return self + + def __floor__(self): + return self + + def __int__(self): + if self.error_string_on_conversion: + raise RuntimeError(self.error_string_on_conversion) + return int(self.val) + + def __round__(self): + return self + + def __repr__(self): + return 'NonStandardInteger(%s)' % self.val |