mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-11-11 12:33:53 -06:00
Abdessamad Derraz
057fd2d0f6
tests/__init__.py keeps a run offline, its scratch under tmp/ and its installer cache its own, but only discover -s tests -t . imported it. discover tests ran with RETROBIOS_OFFLINE unset, scratch on the /tmp tmpfs and the user's real installer cache, the setting in which e2e fixtures had written into the shared .cache/large. Every test module now imports the package first, and a test fails on a module that does not. test_verify_listing.py took its line with the previous commit.
84 lines
3.0 KiB
Python
84 lines
3.0 KiB
Python
"""NP2kai and meowPC98 read font.bmp and FONT.ROM as two files.
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font_load reads the PC-98 bitmap (font.bmp, FONT.BMP) and then the V98 ROM
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(FONT.ROM, font.rom), each through its own reader (NP2kai font/font.c:192-195,
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meowPC98 font/font.c:180-181). Hung on font.bmp as aliases, the V98 names let
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a collection without font.bmp serve the PC-88's 2 KB font.rom as np2kai/font.bmp,
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which fontpc98_read cannot parse, and FONT.ROM was never placed under its name.
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"""
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from __future__ import annotations
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import tests # noqa: F401 offline, scratch under tmp/, the suite's own cache
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import hashlib
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import os
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import shutil
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import sys
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import tempfile
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import unittest
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from pathlib import Path
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import yaml
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REPO_ROOT = Path(__file__).resolve().parents[1]
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sys.path.insert(0, str(REPO_ROOT / "scripts"))
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from common import resolve_local_file # noqa: E402
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V98_SIZE = 0x46800
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def _entry(profile: str, name: str) -> dict:
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with open(REPO_ROOT / "emulators" / f"{profile}.yml") as handle:
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files = yaml.safe_load(handle)["files"]
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entry = next(f for f in files if f.get("name") == name)
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return {**entry, "source_profile": profile}
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class FontFormatsAreSeparateFiles(unittest.TestCase):
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def setUp(self):
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(REPO_ROOT / "tmp").mkdir(exist_ok=True)
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self.root = Path(tempfile.mkdtemp(dir=REPO_ROOT / "tmp"))
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self.addCleanup(shutil.rmtree, self.root, True)
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self.addCleanup(os.chdir, os.getcwd())
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os.chdir(self.root)
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self.db = {"files": {}, "indexes": {
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"by_md5": {}, "by_name": {}, "by_crc32": {}, "by_path_suffix": {},
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}}
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self.pc88 = self._hold("bios/NEC/PC-88/font.rom", b"8" * 2048)
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self.v98 = self._hold("bios/NEC/PC-98/font.rom", b"V" * V98_SIZE)
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def _hold(self, rel: str, data: bytes) -> str:
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target = self.root / rel
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target.parent.mkdir(parents=True, exist_ok=True)
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target.write_bytes(data)
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sha1 = hashlib.sha1(data).hexdigest()
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name = rel.rsplit("/", 1)[-1]
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self.db["files"][sha1] = {
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"path": rel, "name": name, "size": len(data),
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"md5": hashlib.md5(data).hexdigest(), "crc32": "",
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}
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self.db["indexes"]["by_name"].setdefault(name, []).append(sha1)
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return rel
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def test_no_v98_name_answers_for_the_bitmap(self):
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for profile in ("np2kai", "nekop2"):
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with self.subTest(profile=profile):
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entry = _entry(profile, "font.bmp")
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self.assertEqual(resolve_local_file(entry, self.db), (None, "not_found"))
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def test_the_v98_font_is_its_own_entry_and_skips_the_pc88_font(self):
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for profile in ("np2kai", "nekop2"):
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with self.subTest(profile=profile):
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entry = _entry(profile, "FONT.ROM")
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self.db["indexes"]["by_name"]["FONT.ROM"] = (
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self.db["indexes"]["by_name"]["font.rom"]
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)
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path, _status = resolve_local_file(entry, self.db)
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self.assertEqual(path, self.v98)
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if __name__ == "__main__":
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unittest.main()
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