Guillaume Horel created ARROW-5194:
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Summary: TEST(PlasmaSerialization, GetReply) is failing
Key: ARROW-5194
URL: https://issues.apache.org/jira/browse/ARROW-5194
Project: Apache Arrow
Issue Type: Test
Components: C++ - Plasma
Affects Versions: 0.13.0
Reporter: Guillaume Horel
I believe the
[assertions|https://github.com/apache/arrow/blob/master/cpp/src/plasma/test/serialization_tests.cc#L191]
here are incorrect. You can't use memcmp to compare structs
On my machine (64bits linux) int are 4 bytes, but the struct fields are 8
bytes aligned, so this line fails:
ASSERT_EQ(memcmp(&plasma_objects[object_ids[0]], &plasma_objects_return[0],
sizeof(PlasmaObject)),
0);
even though the struct contents are the same.
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