reftable/record_test.c exercises the functions defined in reftable/record.{c, h}. Migrate reftable/record_test.c to the unit testing framework. Migration involves refactoring the tests to use the unit testing framework instead of reftable's test framework, and renaming the tests to fit unit-tests' naming scheme. While at it, change the type of index variable 'i' to 'size_t' from 'int'. This is because 'i' is used in comparison against 'ARRAY_SIZE(x)' which is of type 'size_t'. Also, use set_hash() which is defined locally in the test file instead of set_test_hash() which is defined by reftable/test_framework.{c, h}. This is fine to do as both these functions are similarly implemented, and reftable/test_framework.{c, h} is not #included in the ported test. Get rid of reftable_record_print() from the tests as well, because it clutters the test framework's output and we have no way of verifying the output. Mentored-by: Patrick Steinhardt <ps@pks.im> Mentored-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com> Acked-by: Karthik Nayak <karthik.188@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>