Files
libretro/tests/test_target_systems.py
T

91 lines
3.0 KiB
Python

"""A target keeps a system whose files an on-target core reads.
Batocera files the Enterprise under enterprise-64-128. ep128emu, the core
that reads ep128emu/roms/exos21.rom, declares enterprise-64 and
enterprise-128; only CLK carries the joined id. With a target that has
ep128emu and not CLK, the system was dropped from the report while the
builder still shipped its ROMs as ep128emu extras.
"""
from __future__ import annotations
import sys
import unittest
from pathlib import Path
REPO_ROOT = Path(__file__).resolve().parent.parent
sys.path.insert(0, str(REPO_ROOT / "scripts"))
from common import filter_systems_by_target # noqa: E402
PROFILES = {
"ep128emu_core": {
"type": "libretro",
"systems": ["enterprise-64", "enterprise-128"],
"files": [{"name": "exos21.rom", "path": "ep128emu/roms/exos21.rom"}],
},
"clk": {
"type": "standalone",
"systems": ["enterprise-64-128"],
"files": [{"name": "exos10.bin", "path": "Enterprise/exos10.bin"}],
},
"generic": {
"type": "libretro",
"systems": ["other"],
"files": [{"name": "bios.bin", "path": "bios.bin"}],
},
}
def systems(*files: str) -> dict:
return {"enterprise-64-128": {"files": [
{"name": f.rsplit("/", 1)[-1], "destination": f} for f in files
]}}
class TargetSystems(unittest.TestCase):
def kept(self, declared: dict) -> list[str]:
return sorted(filter_systems_by_target(
declared, PROFILES, {"ep128emu_core"},
platform_cores={"ep128emu_core", "clk"},
))
def test_a_core_reading_the_system_destination_keeps_it(self):
self.assertEqual(self.kept(systems("ep128emu/roms/exos21.rom")), ["enterprise-64-128"])
def test_without_that_evidence_the_off_target_core_drops_it(self):
self.assertEqual(self.kept(systems("Enterprise/exos10.bin")), [])
def test_a_path_an_off_target_core_reads_excludes_nothing(self):
"""Batocera's bbc runs on MAME, which no profile ties to bbcb.zip; CLK
reads two of its ROMs. With CLK off the target the system stayed
unknown before and must stay kept."""
declared = {"bbc": {"files": [
{"name": "os12.rom", "destination": "BBCMicro/os12.rom"},
{"name": "bbcb.zip", "destination": "bbcb.zip"},
]}}
profiles = dict(PROFILES)
profiles["clk"] = dict(PROFILES["clk"], files=[
{"name": "os12.rom", "path": "BBCMicro/os12.rom"}])
self.assertEqual(
sorted(filter_systems_by_target(
declared, profiles, {"ep128emu_core"},
platform_cores={"ep128emu_core", "clk"},
)),
["bbc"],
)
def test_a_bare_name_is_no_evidence(self):
declared = {"enterprise-64-128": {"files": [{"name": "bios.bin"}]}}
self.assertEqual(
sorted(filter_systems_by_target(
declared, PROFILES, {"generic"},
platform_cores={"generic", "clk"},
)),
[],
)
if __name__ == "__main__":
unittest.main()