Convert src/tools/testint128.c into a test module. This creates a new test module src/test/modules/test_int128 and moves src/tools/testint128.c into it so that it can be built using the normal build system, allowing the 128-bit integer arithmetic functions in src/include/common/int128.h to be tested automatically. For now, the tests are skipped on platforms that don't have native int128 support.
While at it, fix the test128 union in the test code: the "hl" member of test128 was incorrectly defined to be a union instead of a struct, which meant that the tests were only ever setting and checking half of each 128-bit integer value. Author: Dean Rasheed <dean.a.rash...@gmail.com> Reviewed-by: John Naylor <johncnaylo...@gmail.com> Discussion: https://postgr.es/m/caezatcwgbmc9zwkmyqqpaqz2x6gaamyrb+rnmsuncdmcl2m...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/8c7445a008109100f9784ea2d8e02cb6769dfb09 Modified Files -------------- src/include/common/int128.h | 2 +- src/test/modules/Makefile | 1 + src/test/modules/meson.build | 1 + src/test/modules/test_int128/.gitignore | 2 + src/test/modules/test_int128/Makefile | 23 +++++++++ src/test/modules/test_int128/meson.build | 33 +++++++++++++ src/test/modules/test_int128/t/001_test_int128.pl | 27 +++++++++++ .../modules/test_int128/test_int128.c} | 54 +++++++++++++++------- 8 files changed, 125 insertions(+), 18 deletions(-)
