Addison Bair 8ebca844a0 Asset-free regression tests: tools/harness ...

The engine's real functions, taken from the sources and compiled against a
fake world, so a fix can carry a test CI runs without game assets. A test is
tests/<name>.c (fake world and cases, CHECK) and tests/test_<name>.py (takes
the code, enums and constants from the sources, builds, runs each case under
pytest). Each test has negative controls: the code with a deliberate fault
must fail a named CHECK. CI runs pytest on tools/harness, so new tests need
no workflow change.

- test_object_bounds_cache: collision's loop over a crowded fake world gathers
  the same features with the cache, as objects move and after invalidation;
  a stale cache is detected.
- test_widget_pool: widgets.c's pool fills to its size and refuses (64 slots
  against 128 players' rifles, #145), frees and reuses, and frees a failed
  widget's slot.

2026-10-07 22:11:58 +00:00

..

harness.h

Asset-free regression tests: tools/harness

2026-10-07 22:11:58 +00:00