74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
#!/usr/bin/env python3
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"""Regression tests for INIT table extraction.
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Run: py -3.11 -X utf8 tools/test_extract_init.py
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"""
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from __future__ import annotations
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import sys
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from pathlib import Path
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sys.path.insert(0, str(Path(__file__).resolve().parent))
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import extract_init
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import paths
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import sys4load
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FAILS: list[str] = []
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def check(condition: bool, message: str) -> None:
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print((" ok " if condition else " FAIL ") + message)
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if not condition:
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FAILS.append(message)
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def test_real_name_tables() -> None:
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expected = {
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"SKINIT.BIN": (300, 131),
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"ITINIT.BIN": (1000, 287),
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"EBINIT.BIN": (1000, 277),
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}
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scripts = paths.scripts()
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for name, (span, count) in expected.items():
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records, meta = extract_init.extract_name(sys4load.load(scripts[name]))
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check(meta["record_span"] == span, f"{name}: record span is {span}")
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check(len(records) == count, f"{name}: extracts {count} named records")
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check(len({record["id"] for record in records}) == count,
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f"{name}: record ids are unique")
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items, _ = extract_init.extract_name(sys4load.load(scripts["ITINIT.BIN"]))
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by_id = {record["id"]: record for record in items}
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check(by_id[1]["name"] == "銅の鍵", "ITINIT item 1 is the copper key")
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check(len(by_id[1]["fields"]) == 5, "ITINIT item 1 owns only its five fields")
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check("desc" not in by_id[1], "ITINIT item 1 has no fabricated description")
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check(by_id[101]["desc"] == "ＨＰ３０回復", "ITINIT item 101 keeps its description")
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check(by_id[1]["fields"]["0x8c879"] == 10,
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"ITINIT columns use the runtime lookup base")
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check(len({key for record in items for key in record["fields"]}) == 13,
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"ITINIT has thirteen parallel-array fields")
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check(len({key for record in items for key in record.get("record_fields", {})}) == 44,
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"ITINIT linked row-major tables expose 44 populated columns")
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check(by_id[101]["record_fields"]["0xa5301/3/0"] == 30,
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"ITINIT item 101 stores HP recovery in row-major column zero")
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check(by_id[108]["record_fields"]["0x906f9/30/8"] == -5,
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"ITINIT item 108 preserves its paralysis-removal delta")
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def test_static_negative_write() -> None:
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class Instruction:
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opcode = extract_init.SUB
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args = [(extract_init.T_GLOBAL_INT, 0x123),
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(extract_init.T_IMM, 0), (extract_init.T_IMM, 7)]
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check(extract_init._static_global_write(Instruction()) == (0x123, -7),
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"INIT subtraction writes preserve negative values")
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if __name__ == "__main__":
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test_real_name_tables()
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test_static_negative_write()
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if FAILS:
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raise SystemExit(f"{len(FAILS)} failed checks")
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print("all extract_init checks passed")
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