When enabling --warnlevel=3 during Meson setup, the build threw up
several warnings, mostly related to either unused parameters, or
sometimes an integer type mismatch. This commit addresses all of those
changes and ensures that the build does not contain any unnecessary
warnings.
Prior to this change, the tests file contained every test that was in
the original script based test suite. However, we don't need to test
every single scenario within libx52, since those are already handled in
the libx52 specific tests. This also causes a slow compilation, since
the tests are written as a series of macros, and the result is a 2000+
line file before preprocessing.
This change removes some of the spurious test cases, and simply checks
that the parameters passed to the corresponding libx52 function are as
expected for a few test cases.
nirenjan