Files
libretro/tests/test_frontend_digest.py
T
Abdessamad Derraz 4d3f589ef4 refactor: drop the archived platform status
RetroPie was the only platform with status: archived, which kept it out
of verify --all, slots, the pipeline and list_platforms unless
--include-archived was typed. release_pack already decides which packs a
release publishes and the installer serves every platform, so the status
set nothing apart. The field, its schema entry and the flag are gone, and
RetroPie is covered by every full run like any other platform.
2026-11-06 11:52:34 +01:00

89 lines
3.4 KiB
Python

"""A digest frontend withholds a file only when ITS digest disagrees.
RomM's list declares md5, sha1 and crc32 per file and RomM accepts any of
them. The resolver calls a file `hash_mismatch` when any declared hash
disagrees, so a mistyped crc32 beside the right md5 dropped the file from
the pack and the manifest while verify, comparing md5, called it OK.
"""
from __future__ import annotations
import hashlib
import os
import sys
import tempfile
import unittest
import zipfile
from pathlib import Path
import yaml
REPO_ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(REPO_ROOT / "scripts"))
from common import load_platform_config # noqa: E402
from generate_pack import generate_manifest, generate_pack # noqa: E402
from verify import verify_platform # noqa: E402
class FrontendDigestDecides(unittest.TestCase):
def setUp(self):
(REPO_ROOT / "tmp").mkdir(exist_ok=True)
self.tmp = tempfile.TemporaryDirectory(dir=REPO_ROOT / "tmp")
self.addCleanup(self.tmp.cleanup)
root = Path(self.tmp.name)
self.bios = root / "bios"
self.bios.mkdir()
payload = b"psx bios " * 64
held = self.bios / "scph5501.bin"
held.write_bytes(payload)
md5 = hashlib.md5(payload).hexdigest()
sha1 = hashlib.sha1(payload).hexdigest()
self.platforms = root / "platforms"
self.platforms.mkdir()
(root / "emulators").mkdir()
self.emulators = root / "emulators"
(self.platforms / "_registry.yml").write_text(
yaml.safe_dump({"platforms": {"digestplat": {"config": "digestplat.yml"}}})
)
(self.platforms / "digestplat.yml").write_text(yaml.safe_dump({
"platform": "DigestPlat",
"version": "2.1",
"verification_mode": "md5",
"base_destination": "bios",
"systems": {"psx": {"files": [{
"name": "scph5501.bin", "destination": "scph5501.bin",
"md5": md5, "crc32": "00000000", "required": True,
}]}},
}))
self.db = {
"files": {sha1: {"path": str(held), "name": "scph5501.bin", "size": len(payload),
"sha1": sha1, "md5": md5, "crc32": "deadbeef"}},
"indexes": {"by_md5": {md5: sha1}, "by_name": {"scph5501.bin": [sha1]},
"by_crc32": {}, "by_path_suffix": {}},
}
self.root = root
def test_pack_manifest_and_verify_agree(self):
os.chdir(self.root)
self.addCleanup(os.chdir, REPO_ROOT)
zip_path = generate_pack(
"digestplat", str(self.platforms), self.db, str(self.bios),
str(self.root / "out"), emulators_dir=str(self.emulators),
emu_profiles={}, offline=True,
)
with zipfile.ZipFile(zip_path) as zf:
self.assertIn("scph5501.bin", {Path(n).name for n in zf.namelist()})
manifest = generate_manifest(
"digestplat", str(self.platforms), self.db, str(self.bios),
str(self.platforms / "_registry.yml"), emulators_dir=str(self.emulators),
emu_profiles={}, offline=True,
)
self.assertEqual([f["dest"] for f in manifest["files"]], ["scph5501.bin"])
config = load_platform_config("digestplat", str(self.platforms))
result = verify_platform(config, self.db, str(self.emulators), emu_profiles={})
self.assertEqual(result["details"][0]["status"], "ok")
if __name__ == "__main__":
unittest.main()