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76 changes: 76 additions & 0 deletions tests/test_version_sync.py
Original file line number Diff line number Diff line change
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"""版本一致性检查 —— 防止 #408 类发布事故复发。

背景(PR #408 教训):bump 版本时遗漏了 emrg/gui/package.json,
发布后发现版本不一致 → 删 release + 删 tag + 重打 + 触发重建,
浪费整个发布流程。本测试从 emrg/__init__.py 取基准版本,校验
全部 6 处版本声明一致(pyproject / gui package.json / uv.lock /
make-installer.sh / build-runtime.sh)。

纯逻辑测试(正则解析文本),无平台/网络依赖 —— Windows CI
亦可执行(#406 起纯逻辑测试全平台跑)。
"""

from __future__ import annotations

import re
from pathlib import Path

REPO_ROOT = Path(__file__).resolve().parent.parent


def _base_version() -> str:
"""基准版本:emrg/__init__.py 的 __version__。"""
content = (REPO_ROOT / "emrg" / "__init__.py").read_text(encoding="utf-8")
m = re.search(r'__version__\s*=\s*"([^"]+)"', content)
assert m, "emrg/__init__.py 中找不到 __version__"
return m.group(1)


def _pyproject_version() -> str:
content = (REPO_ROOT / "pyproject.toml").read_text(encoding="utf-8")
m = re.search(r'^version\s*=\s*"([^"]+)"', content, re.MULTILINE)
assert m, "pyproject.toml 中找不到 version"
return m.group(1)


def _gui_package_version() -> str:
content = (REPO_ROOT / "emrg" / "gui" / "package.json").read_text(encoding="utf-8")
m = re.search(r'"version"\s*:\s*"([^"]+)"', content)
assert m, "emrg/gui/package.json 中找不到 version"
return m.group(1)


def _uv_lock_version() -> str:
content = (REPO_ROOT / "uv.lock").read_text(encoding="utf-8")
m = re.search(r'name = "emrg"\nversion = "([^"]+)"', content)
assert m, "uv.lock 中找不到 emrg 自身版本"
return m.group(1)


def _shell_fallback_versions() -> list[tuple[str, str]]:
"""各 shell 脚本的版本 fallback(打包时无法读取 __version__ 时使用)。"""
results: list[tuple[str, str]] = []
for rel in ("packaging/make-installer.sh", "packaging/build-runtime.sh"):
content = (REPO_ROOT / rel).read_text(encoding="utf-8")
m = re.search(r'\|\| echo "?(\d+\.\d+\.\d+)"?', content)
assert m, f"{rel} 中找不到版本 fallback"
results.append((rel, m.group(1)))
return results


def test_all_version_sources_consistent():
"""全部 6 处版本声明必须与 emrg.__version__ 一致。"""
base = _base_version()
assert _pyproject_version() == base, "pyproject.toml 版本与 __version__ 不一致"
assert _gui_package_version() == base, (
"emrg/gui/package.json 版本与 __version__ 不一致(#408 教训:bump 勿漏 GUI 版本)"
)
assert _uv_lock_version() == base, "uv.lock 版本与 __version__ 不一致"
for rel, ver in _shell_fallback_versions():
assert ver == base, f"{rel} fallback 版本与 __version__ 不一致"


def test_base_version_is_semver():
"""基准版本必须是合法 semver(x.y.z)。"""
base = _base_version()
assert re.fullmatch(r"\d+\.\d+\.\d+", base), f"非法版本号格式: {base!r}"
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