python/pb_unit_tests/message_test_wrapper.py

# Protocol Buffers - Google's data interchange format
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from google.protobuf.internal.message_test import *
import unittest

# Python/C++ customizes the C++ TextFormat to always print trailing ".0" for
# floats. upb doesn't do this, it matches C++ TextFormat.
MessageTest.testFloatPrinting_proto2.__unittest_expecting_failure__ = True
MessageTest.testFloatPrinting_proto3.__unittest_expecting_failure__ = True

# For these tests we are throwing the correct error, only the text of the error
# message is a mismatch.  For technical reasons around the limited API, matching
# the existing error message exactly is not feasible.
Proto3Test.testCopyFromBadType.__unittest_expecting_failure__ = True
Proto3Test.testMergeFromBadType.__unittest_expecting_failure__ = True

Proto2Test.test_documentation.__unittest_expecting_failure__ = True

if __name__ == '__main__':
  unittest.main(verbosity=2)