Summary:
Fixed the following error in Mac:
./util/testharness.h:93:19: error: comparison of integers of different signs: 'const unsigned long' and 'const int' [-Werror,-Wsign-compare]
BINARY_OP(IsEq, ==)
~~~~~~~~~~~~~~~~^~~
./util/testharness.h:86:14: note: expanded from macro 'BINARY_OP'
if (! (x op y)) { \
^
util/options_test.cc:269:3: note: in instantiation of function template specialization 'rocksdb::test::Tester::IsEq<unsigned long, int>' requested here
ASSERT_EQ(new_cf_opt.write_buffer_size, 5);
^
Test Plan:
options_test