With the chilldkg (and iceberg) modules enabled, the unit test binary
registers more than 200 tests (213 with all modules on), tripping the
"Number of tests exceeds MAX_ARGS" internal error in unit_test.c and
bailing before running anything -- both tests and noverify_tests were
unrunnable in the all-modules CI rows. MAX_ARGS must be at least the
total number of registered tests; 400 leaves headroom for future
modules and vector-suite growth.
Add support for specifying single tests or modules to run via the
"--target" or "-t" command-line option. Multiple targets can be
provided; only the specified tests or all tests in the specified
module/s will run instead of the full suite.
Examples:
-t=<test name> runs an specific test.
-t=<module name> runs all tests within the specified module.
Both options can be provided multiple times.
Lightweight unit testing framework, providing a structured way to define,
execute, and report tests. It includes a central test registry, a flexible
command-line argument parser of the form "--key=value" / "-k=value" /
"-key=value" (facilitating future framework extensions), ability to run
tests in parallel and accumulated test time logging reports.
So far the supported command-line args are:
- "--jobs=<num>" or "-j=<num>" to specify the number of parallel workers.
- "--seed=<hex>" to specify the RNG seed (random if not set).
- "--iterations=<num>" or "-i=<num>" to specify the number of iterations.
Compatibility Note:
To stay compatible with previous versions, the framework also supports
the two original positional arguments: the iterations count and the
RNG seed (in that order).
