127 lines
5.8 KiB
Python
127 lines
5.8 KiB
Python
"""mod jar 解析回归 —— 用**真实 mod jar** 验证（三种加载器 + 边界）。"""
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import sys, os, json, zipfile, io, tempfile
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from mcfold.modjar import parse_mod, scan_mods, summarize, _parse_toml, detect_loaders
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FORGE = "/home/mc-test/mods/curtain-mc1.20.1-1.3.2.jar"
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NEOFORGE= "/home/minecraft/mods/bettercombat-neoforge-2.3.2+1.21.1.jar"
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MULTI = "/home/minecraft/mods/Explorify v1.6.4 f15-88.mod.jar"
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BLOCKS = "/home/minecraft/mods/[扩充乐事] expandeddelight-0.1.4.jar"
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def exists(p): return os.path.isfile(p)
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def test_toml_parser_comment_headers():
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"""★ 踩过的坑：表头带行内注释（'[[mods]] #mandatory'）必须正确识别。"""
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text = '''
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loaderVersion = "[47,)"
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[[mods]] #mandatory
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modId = "curtain" #mandatory
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version = "${file.jarVersion}"
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displayName = "Curtain"
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[[dependencies.curtain]]
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modId = "forge"
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'''
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m = _parse_toml(text)
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assert len(m["mods"]) == 1, f"mods 段数应为 1，实际 {len(m['mods'])}"
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assert m["mods"][0]["modId"] == "curtain", m["mods"][0]
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assert m["mods"][0]["displayName"] == "Curtain"
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# 依赖段的 modId 不应污染 mods[0]
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assert m["mods"][0]["modId"] != "forge"
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print(" ✓ TOML: 带行内注释的 [[mods]] 正确识别，依赖段不污染")
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def test_forge_real():
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if not exists(FORGE):
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print(" - forge 样本不存在，跳过"); return
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m = parse_mod(FORGE)
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assert m.loader == "forge", m.loader
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assert m.mod_id == "curtain", m.mod_id
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assert m.name == "Curtain", m.name
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# curtain 只加命令、不新增方块 —— 0 方块是正确结果
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assert m.block_names == [], m.block_names
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print(f" ✓ Forge 真实: id={m.mod_id} name={m.name} 方块=0（它只加命令）")
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def test_neoforge_real():
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if not exists(NEOFORGE):
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print(" - neoforge 样本不存在，跳过"); return
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m = parse_mod(NEOFORGE)
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assert m.loader == "neoforge", m.loader
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assert m.mod_id == "bettercombat", m.mod_id
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assert m.version == "2.3.2+1.21.1", m.version
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print(f" ✓ NeoForge 真实: id={m.mod_id} ver={m.version}")
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def test_multi_loader_jar():
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"""多加载器 jar（同时含 forge/neoforge/fabric 元数据）必须能诊断。"""
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if not exists(MULTI):
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print(" - 多加载器样本不存在，跳过"); return
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m = parse_mod(MULTI)
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assert len(m.loaders_present) >= 2, m.loaders_present
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assert m.mod_id == "explorify", m.mod_id
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# 结构 mod：用原版方块生成地形，自己不新增方块 ⇒ 0 方块正确
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assert m.block_names == [], m.block_names
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print(f" ✓ 多加载器 jar: 含 {m.loaders_present}，id={m.mod_id}（结构 mod，0 方块）")
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def test_block_extraction_real():
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"""★ 核心：从真实 mod 提取方块名清单（这是 mod 支持的可见部分）。"""
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if not exists(BLOCKS):
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print(" - 方块 mod 样本不存在，跳过"); return
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m = parse_mod(BLOCKS)
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assert m.mod_id == "expandeddelight", m.mod_id
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assert len(m.block_names) > 20, f"方块数偏少: {len(m.block_names)}"
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# 已知方块（前面实测过）
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for want in ("cask", "cheese_wheel", "asparagus_crate"):
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assert want in m.block_names, f"缺方块 {want}"
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q = m.qualified_blocks()
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assert "expandeddelight:cask" in q, q[:5]
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# 物品也应提取到
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assert len(m.item_names) > 20, len(m.item_names)
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print(f" ✓ 方块提取: {len(m.block_names)} 方块 / {len(m.item_names)} 物品，含 cask/cheese_wheel")
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def test_no_state_id_claim():
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"""★ 诚实性：解析结果里**不含** state id（因为拿不到），摘要必须明说。"""
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m = parse_mod(BLOCKS) if exists(BLOCKS) else None
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if m is None:
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print(" - 跳过"); return
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s = summarize([m])
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assert "state id" in s["note"], s["note"]
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assert "block_names" in s and s["block_name_count"] > 0
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# 摘要里不应有任何形如 state id 的映射承诺
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assert "state_ids" not in s and "stateId" not in json.dumps(s)
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print(f" ✓ 诚实标注: 摘要含 {s['block_name_count']} 方块名，并注明无 state id")
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def test_bad_jar_no_crash():
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"""损坏的 jar 不能中断整目录扫描。"""
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with tempfile.TemporaryDirectory() as d:
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p = os.path.join(d, "broken.jar")
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open(p, "wb").write(b"this is not a zip")
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m = parse_mod(p)
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assert not m.ok and "zip" in (m.error or "").lower(), m.error
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good = os.path.join(d, "ok.jar")
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with zipfile.ZipFile(good, "w") as zf:
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zf.writestr("fabric.mod.json", json.dumps({"id":"t","name":"T","version":"1"}))
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mods = scan_mods(d)
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assert len(mods) == 2, len(mods)
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s = summarize(mods)
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assert s["loaded"] == 1 and s["failed"] == 1, s
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print(f" ✓ 损坏 jar 不中断扫描: loaded={s['loaded']} failed={s['failed']}")
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def test_json_meta_without_assets():
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"""纯 JSON 元数据、无 assets 的 mod 也要能拿到 id（边界）。"""
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with tempfile.TemporaryDirectory() as d:
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p = os.path.join(d, "t.jar")
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with zipfile.ZipFile(p, "w") as zf:
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zf.writestr("fabric.mod.json", json.dumps(
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{"id":"mymod","name":"My Mod","version":"2.0",
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"depends":{"minecraft":">=1.20","fabric-api":"*"}}))
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m = parse_mod(p)
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assert m.loader == "fabric" and m.mod_id == "mymod", (m.loader, m.mod_id)
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assert m.depends.get("minecraft") == ">=1.20", m.depends
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assert m.block_names == []
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print(" ✓ fabric 纯元数据: id/depends 正确，无 assets 不报错")
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if __name__ == "__main__":
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for fn in [test_toml_parser_comment_headers, test_forge_real, test_neoforge_real,
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test_multi_loader_jar, test_block_extraction_real, test_no_state_id_claim,
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test_bad_jar_no_crash, test_json_meta_without_assets]:
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fn()
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print("\nmod jar 解析：全部通过")
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