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Fix the cheat test

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This commit is contained in:
Jesse Talavera 2024-03-13 09:32:23 -04:00
parent 2cb4e55b8a
commit 5ea67dec7d
1 changed files with 11 additions and 7 deletions
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18
test/python/basics/core_applies_cheats.py
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@ -1,20 +1,24 @@
from sys import argv
from libretro import default_session, RETRO_MEMORY_SYSTEM_RAM
from libretro import Session
from libretro.h import RETRO_MEMORY_SYSTEM_RAM
with default_session(argv[1]) as session:
import prelude
session: Session
with prelude.session() as session:
memory = session.core.get_memory(RETRO_MEMORY_SYSTEM_RAM)
assert memory is not None
session.core.cheat_set(0, True, b'02000000-DEADBEEF')
session.core.cheat_set(0, True, b'02000000 DEADBEEF')
# A trivial cheat code with one instruction: 0XXXXXXX-YYYYYYYY,
# where XXXXXXX (in this case, 02000000) is the address to write to
# and YYYYYYYY (in this case, DEADBEEF) is the value to write.
# See https://mgba-emu.github.io/gbatek/#dscartcheatactionreplayds for more details
assert memory[0:4].tobytes() == b'\xde\xad\xbe\xef'
# Slicing reads the bytes in sequence, not as a word
assert memory[0:4].tobytes() == b'\xef\xbe\xad\xde'
session.core.cheat_set(0, False, b'02000000-CAFEBABE')
session.core.cheat_set(0, False, b'02000000 CAFEBABE')
assert memory[0:4].tobytes() == b'\xde\xad\xbe\xef'
assert memory[0:4].tobytes() == b'\xef\xbe\xad\xde'
# Passing False to enabled shouldn't apply the cheat