Files
libretro/tests/test_target_systems.py
T
Abdessamad Derraz 4231902a6c docs: write prose without dashes or semicolons
Profiles, the wiki, comments, docstrings, command output and schema descriptions carried em-dashes, clause-joining semicolons, unicode arrows, box-drawing banners and check-mark glyphs. Each sentence was rewritten rather than having its character swapped. Hashes, paths, source_ref values and every cited file:line are unchanged, which a comparison of each parsed profile against the previous revision confirms.

validate_pr comments now say PASS and FAIL in words, and source_ref values in a profile's structured blocks render as code. test_prose_style fails if any of these comes back, in tracked files or in the generated site.
2026-10-19 06:47:31 +02:00

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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, but 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()