mirror of
https://github.com/Abdess/retroarch_system.git
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Abdessamad Derraz
d64129def8
The LaserActive v1.05 variant read WONDER-MEGA BOOTROM 1.00W at 0x100, as No-Intro and TOSEC name it. It moves to the Mega CD tree and the catalogued v1.05 (md5 927df773) takes its place.
71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
"""A variant is another revision of its primary, and its catalog name says so.
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The LaserActive PAC-S1 v1.05 variant was the WonderMega v1.00W boot ROM:
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No-Intro and TOSEC both named it, and the name shared no word with the
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path it was filed under. A revision of the same machine always shares one
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(machine, maker or file stem). Reads the repository: skips without the
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database.
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"""
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from __future__ import annotations
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import json
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import re
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import unittest
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parents[1]
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_GENERIC = {
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"bios", "japan", "europe", "world", "boot", "firmware", "version",
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"system", "rom", "bin", "usa", "the",
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}
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def _words(text: str) -> set[str]:
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return {
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w for w in re.split(r"[^a-z0-9]+", text.lower())
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if len(w) >= 3 and not w.isdigit() and w not in _GENERIC
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}
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def catalog_words(provenance: dict) -> set[str]:
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words: set[str] = set()
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for record in provenance.values():
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for key in ("name", "description", "dat"):
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words |= _words(record.get(key, ""))
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return words
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class VariantsMatchTheirCatalogName(unittest.TestCase):
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def test_the_rule_catches_the_wondermega_case(self):
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provenance = {
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"no-intro": {"dat": "Sega - Mega Drive - Genesis",
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"name": "[BIOS] WonderMega (Japan) (En).md"},
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"tosec": {"dat": "Sega Mega-CD & Sega CD - Firmware",
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"name": "Wondermega v1.00W (1992-02-06)(Sega)(JP)(en).bin"},
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}
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old = "bios/Pioneer/LaserActive/.variants/[BIOS] LaserActive PAC-S1 (Japan) (v1.05).bin.d21fe71d"
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self.assertFalse(_words(old) & catalog_words(provenance))
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self.assertTrue(
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_words("bios/Sega/Mega CD/[BIOS] WonderMega (Japan) (En).bin")
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& catalog_words(provenance)
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)
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def test_every_catalogued_variant(self):
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db_path = REPO_ROOT / "database.json"
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if not db_path.exists():
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self.skipTest("database.json is not built")
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files = json.loads(db_path.read_text(encoding="utf-8"))["files"]
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foreign = [
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entry["path"]
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for entry in files.values()
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if "/.variants/" in entry["path"] and entry.get("provenance")
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and not _words(entry["path"]) & catalog_words(entry["provenance"])
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]
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self.assertEqual(foreign, [])
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if __name__ == "__main__":
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unittest.main()
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