mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-24 12:49:03 -05:00
Abdessamad Derraz
6d7304725f
The three committed samples sat under FBAlpha 2012 while the four release assets and the profile use fba2012/samples. The folder check now folds Alpha to A and also reads database paths, which list the release assets the index never holds.
103 lines
3.9 KiB
Python
103 lines
3.9 KiB
Python
"""One folder per console.
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A system section is named after the folder its files live in. Nintendo held
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DS and Nintendo DS, 64DD and Nintendo 64DD, Sega held Mega CD and Mega-CD,
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Sinclair ZX Spectrum and ZXSpectrum, VTech V.Smile and VSmile, Acorn BBC and
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BBC Micro: each console had two sections that hid each other on the site.
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Reads the git index, which is what a clone checks out, and the database,
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which also lists the release assets the index never holds: FBAlpha 2012 had
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three samples committed under "FBAlpha 2012" and four release assets under
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"fba2012", the folder the core reads.
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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 subprocess
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import unittest
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from collections import defaultdict
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parents[1]
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def console_key(name: str) -> str:
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"""Spaces, dashes, dots and case folded, and "Alpha" read as its "A"
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abbreviation, so "FBAlpha 2012" and "fba2012" are one core."""
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return re.sub(r"[\s.\-]", "", name).casefold().replace("alpha", "a")
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def twin_consoles(paths: list[str]) -> list[list[str]]:
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"""Console folders of one maker that read as the same name."""
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spellings: dict[tuple[str, str], set[str]] = defaultdict(set)
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for path in paths:
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parts = path.split("/")
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if len(parts) < 4 or parts[0] != "bios":
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continue
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maker, console = parts[1], parts[2]
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spellings[(maker, console_key(console))].add(f"{maker}/{console}")
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return sorted(sorted(names) for names in spellings.values() if len(names) > 1)
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class OneFolderPerConsole(unittest.TestCase):
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def test_no_maker_files_one_console_twice(self) -> None:
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listed = subprocess.run(
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["git", "ls-files", "-z", "--", "bios"],
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cwd=REPO_ROOT, capture_output=True, text=True,
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)
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if listed.returncode != 0 or not listed.stdout:
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self.skipTest("not a git checkout with bios/")
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paths = [p for p in listed.stdout.split("\0") if p]
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self.assertEqual(twin_consoles(paths), [])
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def test_spaces_dashes_and_dots_do_not_make_a_new_console(self) -> None:
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self.assertEqual(
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twin_consoles([
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"bios/Sega/Mega CD/a.bin",
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"bios/Sega/Mega-CD/b.bin",
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"bios/VTech/V.Smile/c.bin",
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"bios/VTech/VSmile/d.bin",
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"bios/Atari/Lynx/e.bin",
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"bios/Camputers/Lynx/f.bin",
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]),
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[["Sega/Mega CD", "Sega/Mega-CD"], ["VTech/V.Smile", "VTech/VSmile"]],
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)
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def test_database_paths_name_each_console_once(self) -> None:
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db_path = REPO_ROOT / "database.json"
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if not db_path.is_file():
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self.skipTest("database.json not generated")
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files = json.loads(db_path.read_text(encoding="utf-8"))["files"]
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self.assertEqual(twin_consoles([f["path"] for f in files.values()]), [])
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def test_alpha_abbreviation_is_the_same_core(self) -> None:
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self.assertEqual(
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twin_consoles([
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"bios/Arcade/FBAlpha 2012/samples/dkong.zip",
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"bios/Arcade/fba2012/samples/ghox.zip",
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]),
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[["Arcade/FBAlpha 2012", "Arcade/fba2012"]],
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)
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def test_fbalpha2012_samples_sit_where_the_profile_reads(self) -> None:
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db_path = REPO_ROOT / "database.json"
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if not db_path.is_file():
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self.skipTest("database.json not generated")
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files = json.loads(db_path.read_text(encoding="utf-8"))["files"]
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samples = sorted(
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f["path"] for f in files.values()
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if f["path"].startswith("bios/Arcade/")
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and "/samples/" in f["path"] and "fba" in f["path"].casefold()
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)
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self.assertEqual(
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samples,
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[f"bios/Arcade/fba2012/samples/{name}.zip" for name in (
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"dkong", "dkongjr", "fireshrk", "galaga", "ghox", "tekipaki", "vimana",
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)],
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)
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if __name__ == "__main__":
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unittest.main()
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