Cockatrice/tests
DawnFire42 05ae6f47a6
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Unify counter clamp arithmetic into shared addClamped() helper (#7009)
* Unify counter clamp arithmetic into shared addClamped() helper

- Add addClamped() in new header clamped_arithmetic.h; uses a 64-bit
  intermediate so the addition cannot overflow int.
- Use it in Server_Card::incrementCounter() (clamps [0, MAX_COUNTERS_ON_CARD])
  and Server_Counter::incrementCount() (clamps [INT_MIN, INT_MAX]), removing
  the duplicated overflow-safe logic and its keep-in-sync TODO.
- Inline incrementCount() into server_counter.h; server_counter.cpp now holds
  only the constructor and getInfo().
- Clarify the card-counter bounds comment in trice_limits.h.

* Rename MAX_COUNTERS_ON_CARD to MAX_COUNTER_VALUE

The constant caps the counter's value, not how many counters can be on the card

* Add direct unit tests for addClamped() helper

* Harden offsetCardCounter() against signed-int overflow

Replace the raw oldValue + offset sum with addClamped(), clamping to [0, MAX_COUNTER_VALUE] without overflow.

* Comment update

* Remove class names from addClamped() docstring
2026-06-28 16:10:57 -07:00
..
card_zone_algorithms [Game/Zones] Simple move refactor to differentiate between logic and graphics for zones (#6903) 2026-05-18 06:36:18 +02:00
carddatabase Fix/cmake test only build (#6709) 2026-03-15 17:24:50 +01:00
loading_from_clipboard Fix/cmake test only build (#6709) 2026-03-15 17:24:50 +01:00
movecard_tests Fix #6659: Correct logging for bottom-of-library card moves (#6764) 2026-04-21 19:05:31 +02:00
oracle Fix/cmake test only build (#6709) 2026-03-15 17:24:50 +01:00
clamped_arithmetic_test.cpp Unify counter clamp arithmetic into shared addClamped() helper (#7009) 2026-06-28 16:10:57 -07:00
CMakeLists.txt Unify counter clamp arithmetic into shared addClamped() helper (#7009) 2026-06-28 16:10:57 -07:00
deck_hash_performance_test.cpp Hashing tests (#5026) 2025-12-23 17:48:10 +01:00
dummy_test.cpp Clang script (#3085) 2018-02-06 08:45:13 -05:00
expression_test.cpp Turn Card, Deck_List, Protocol, RNG, Network (Client, Server), Settings and Utility into libraries and remove cockatrice_common. (#6212) 2025-10-09 07:36:12 +02:00
password_hash_test.cpp Turn Card, Deck_List, Protocol, RNG, Network (Client, Server), Settings and Utility into libraries and remove cockatrice_common. (#6212) 2025-10-09 07:36:12 +02:00
server_card_counter_test.cpp Unify counter clamp arithmetic into shared addClamped() helper (#7009) 2026-06-28 16:10:57 -07:00
server_counter_test.cpp Centralize counter API with server-side bounds and no-op filtering (#6879) 2026-05-21 20:39:35 -07:00
test_age_formatting.cpp do not save a const reference to the user data in the info dialog (#6974) 2026-06-09 23:35:00 -07:00