feat(门禁): 主机单测覆盖率脚本与口径落地（销报告 §4.8 空白 ①）
落地物： - scripts/check_test_coverage.py：发现规则与 L0.5 同一条（test/host/**/ run_unit_test.py），直接 import 各运行器复用其 TestBuild 与 unit_test_harness._BASE_FLAGS —— 配置零复制，不会漂出第二套口径； 只算自研生产源码（App/**、Drivers/BSP/**）的行/函数、多套取并集、 生成物（文件头写"自动生成/请勿手改"）不进分母、分母一律来自插桩 报告不猜行数；中间物全在 %TEMP%，不新增 .gitignore 规则。 - scripts/test_coverage_baseline.json：增量拦截台账（只拦回退不拦进步， 与 layer-deps / bsp-err 同姿态）；ci_local.py 加 opt-in --coverage。 - docs/测试说明/主机单测覆盖率口径.md：口径 + 工具链实测 + 九条盲区。 - 报告 §0.1 / §0.4 / §4.8 / §5.5 / §7 改写 + 变更记录 + 去处表。 工具链是实测出来的（换机必读）：Windows 原生侧无任何 gcc/gcov（全盘扫 Program Files*、msys64、scoop、choco、.platformio、LocalAppData = 0 处）； MSVC 14.51 已砍 /coverage，且只报 D9002 后照常编译成功 = 静默假数据； CodeCoverage.exe 17.0 三个子命令只打印用法。最终用 mscoverage 18.x （Microsoft.CodeCoverage.Console.exe）collect -f cobertura 做加载期动态 插桩，并实测它透传子进程退出码 → "插桩运行下仍必须 PASS"可当硬条件。 首登数字：16/16 套插桩下全绿，并集 line=2552/2893（88.2%）、 func=193/207（93.2%）、19 个文件在测、**未触及 125 个生产源文件 / 约 11,839 行**——最后一栏才是这套口径真正照出来的东西。 门禁自证：人为抬高基线后 行/函数/总计 三条回退路径都报 REGRESS 且 退出码 1；--module 子集跑不再假报总计回退（首版会，已修：并集口径下 子集必然变小，全部回退判定只在全量跑时生效）。 GCC 追问的复测结论（口径文档 §2.1 决策记录）：本机 WSL2 Ubuntu 确实有 gcc/gcov 15.2.0，16 套单测在 gcc 下全部编过、用例数与 MSVC 逐个一致， gcov -b -c 也确实给出分支覆盖（nand_ftl.c 分支至少走过一次 41.40%）； 但换编译器=换分母（sha256.c gcc 105 行 vs MSVC 114 行；adc_input.c 101 vs 120）。**用户裁定：本仓只留 MSVC 一条覆盖率通道**，不建第二条—— 多一套工具链就多一套分母、多一本台账、多一个"这台机器到底有没有 WSL/ gcov"的未决项，换来的只有分支这一维。分支覆盖因此**记为已接受缺口** （不是待办）：绿灯只证明行与函数被测到，补偿判据 = TC 双向追溯 + 用例显式列边界值；§8 写明重开该裁定的前提是先答"两份分母怎么对齐"。 刻意未挂 pre-commit：16 个单测钩子已经跑过同一批测试；依赖 VS 可选 组件（缺组件时 skip 会静默失效、FAIL 会拦换机）；待一个真实回退事件。 YAML 片段与理由写在口径文档 §8。 自查：pre-commit run --files（6 个改动文件）全 Passed；check_doc_links --all 回到存量 35 处（本分支贡献 0）；check_ids.py --strict PASS； check_mojibake + BOM/CR/U+FFFD/行尾卫生逐项自查全净。本轮零 .c/.h 改动 （纯 .py/.json/.md），故未跑 @build、未占 build/bench 锁。
This commit is contained in:
@@ -0,0 +1,844 @@
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
r"""
|
||||
主机侧单元测试（L0.5）的**覆盖率**口径、报告与增量门禁（纯标准库）。
|
||||
|
||||
做什么：
|
||||
1. 发现 test/host/**/run_unit_test.py（与 scripts/ci_local.py 的 L0.5 同一套发现规则），
|
||||
直接 import 各模块运行器、复用其中声明的 TestBuild（**单一事实源**：include 目录、
|
||||
桩顺序、测试单元路径都不在这里重复一遍）；
|
||||
2. 用**与门禁完全相同的编译开关**（unit_test_harness._BASE_FLAGS）另建一份带 /Zi 调试
|
||||
信息的产物，交给 Microsoft.CodeCoverage.Console.exe 动态插桩运行；
|
||||
3. 解析 Cobertura XML，只保留**自研生产源码**（App/**、Drivers/BSP/** 的 .c/.h）的行与
|
||||
函数命中，对多套单测重复触及的同一文件取**并集**（命中一次即算覆盖）；
|
||||
4. 与 scripts/test_coverage_baseline.json 比对：**已覆盖行/函数只许增不许减**；并打印
|
||||
自研生产源文件里有多少从未被任何主机单测编译过（未触及面 = 覆盖率的 0 分母盲区）。
|
||||
|
||||
为什么要它（2026-10-23，W5 验证常态）：
|
||||
docs/问题记录/项目审查与优化建议报告.md §4.8 记的两处空白之一：无覆盖率口径——
|
||||
L0.5 只回答“跑过哪些 TC”，回答不了“生产源码里哪些行根本没进过”。用例数与 TC 追溯率
|
||||
会随时间上升，但覆盖率照的是另一类真相：**新增分支一行没测**（N-12/N-13 那类“读代码
|
||||
才发现”的缺陷，覆盖率是最便宜的机器照法）。
|
||||
|
||||
工具链现实（2026-10-23 本机实测，换机必读）：
|
||||
- **Windows 原生侧没有 gcc / clang / gcov / lcov / gcovr**（全盘扫 0 处）→ gcov 那条最主流的路在
|
||||
Windows 侧走不通。**但 WSL2 Ubuntu 里有 gcc/gcov 15.2.0**，实测 16 套单测在 gcc 下全部编过、
|
||||
gcov -b -c 还给出分支覆盖——不用它当默认是因为**换编译器=换分母**（sha256.c：gcc 105 行 vs
|
||||
MSVC 114 行），详见 docs/测试说明/主机单测覆盖率口径.md §2.1 的决策记录。
|
||||
- **MSVC 14.51（VS 2026/18）已不认 /coverage**：cl 只报 warning D9002「忽略未知选项」，
|
||||
然后**照常编译成功** → 拿它做覆盖率等于静默出假数据，绝不可用（/fsanitize=coverage 同）。
|
||||
- Team Tools\Dynamic Code Coverage Tools\CodeCoverage.exe（17.0）还在但已 deprecated，
|
||||
且 collect / analyze / instrument 一律只打印「用法: CodeCoverage <command>」——不可用。
|
||||
- 可用的是 **Microsoft.CodeCoverage.Console.exe**（mscoverage 18.x，随 VS 装在
|
||||
Common7\IDE\Extensions\Microsoft\CodeCoverage.Console\）：collect -f cobertura 直接吃
|
||||
MSVC 原生 exe + PDB，且**子进程退出码原样透传**（实测子进程 return 3 → collect 也返回 3）。
|
||||
- 结论：编译期插桩这条路在本机是断的，走**加载期动态插桩**（mscoverage collect）。
|
||||
|
||||
口径（一句话版，完整版见 docs/测试说明/主机单测覆盖率口径.md）：
|
||||
行覆盖 = 至少执行过一次的可执行行 / 被插桩的可执行行；
|
||||
函数覆盖 = 至少有一行命中的函数 / 被插桩的函数；
|
||||
统计面 = 自研生产源码（App/**、Drivers/BSP/** 的 .c/.h），**不含**测试单元自身、
|
||||
test/host 下的桩、Lib/、Middlewares/、HAL/CMSIS、Windows SDK/UCRT/MSVC 头。
|
||||
|
||||
退出码：
|
||||
0 = 全部单测通过，且覆盖率相对基线没有回退
|
||||
1 = 有单测失败，或覆盖率相对基线回退（已覆盖行/函数减少、在测文件或模块消失）
|
||||
2 = 环境错误（找不到 cl.exe / 找不到 mscoverage / 编译失败 / XML 缺失或解析失败）
|
||||
3 = 用法错误
|
||||
|
||||
用法（仓库根目录）：
|
||||
& '.venv\Scripts\python.exe' scripts/check_test_coverage.py # 全量跑 + 比基线
|
||||
& '.venv\Scripts\python.exe' scripts/check_test_coverage.py --module sha256 # 只跑一套（调试）
|
||||
& '.venv\Scripts\python.exe' scripts/check_test_coverage.py --update-baseline # 跑完写回基线
|
||||
& '.venv\Scripts\python.exe' scripts/check_test_coverage.py --md <路径> --json <路径>
|
||||
& '.venv\Scripts\python.exe' scripts/check_test_coverage.py --list # 只列模块
|
||||
|
||||
实测坑（都在这条链上踩过，勿重复排查）：
|
||||
- **必须 /Zi 且链接 /INCREMENTAL:NO**：mscoverage 靠 PDB 把指令映射回源行；增量链接会出
|
||||
.ilk、PDB 与代码不同步 → 行号漂移甚至整模块 0 覆盖。
|
||||
- **PDB 必须与 exe 同目录**：/Fe: 决定 exe 落点，PDB 跟着 exe；换目录再跑就找不到符号。
|
||||
- **只能 /Od**：/O2 会合并删除行，行覆盖率与源码对不上（本项目按 /Od 口径计）。
|
||||
- **-- 分隔符不能省**：collect [options] -- <exe> [args]；少了它被测程序的参数会被吃掉。
|
||||
- **被测程序的 stdout 会被并进 collect 的 stdout**：判“测试真跑了”要在这份合并输出里找
|
||||
汇总行（TestBuild.summary_marker），别指望单独一路流。
|
||||
- **一次 collect 只覆盖这一次运行的进程树**：多套单测各跑各的，最后在本脚本里做并集。
|
||||
- **覆盖率是"跑到的那几套的并集"**：`--module` 子集跑必然少覆盖行、少文件，**全部回退判定都
|
||||
只在全量跑时生效**（首版只挡了"文件消失"，结果 `--module sha256` 报"总计 2552→111"假回退）。
|
||||
- **PDB 里的源路径大小写会漂**（盘符、VS 根），比对前先按仓库实际拼写归一，否则同一文件
|
||||
在基线里裂成两份。
|
||||
|
||||
设计依据：docs/测试说明/主机单测覆盖率口径.md；docs/问题记录/项目审查与优化建议报告.md §4.8 §5.5
|
||||
创建日期：2026-10-23
|
||||
"""
|
||||
|
||||
import argparse
|
||||
import importlib.util
|
||||
import json
|
||||
import os
|
||||
import re
|
||||
import shutil
|
||||
import subprocess
|
||||
import sys
|
||||
import tempfile
|
||||
import xml.etree.ElementTree as ET
|
||||
from pathlib import Path
|
||||
|
||||
REPO_ROOT = Path(__file__).resolve().parent.parent
|
||||
HARNESS_DIR = REPO_ROOT / "test" / "host" / "common"
|
||||
HOST_TEST_DIR = REPO_ROOT / "test" / "host"
|
||||
BASELINE_PATH = REPO_ROOT / "scripts" / "test_coverage_baseline.json"
|
||||
|
||||
# 统计面：只算自研生产源码（命中 INCLUDE 且不命中 EXCLUDE 才入选）
|
||||
INCLUDE_PREFIXES = ("App/", "Drivers/BSP/")
|
||||
EXCLUDE_PREFIXES = ()
|
||||
SOURCE_SUFFIXES = (".c", ".h")
|
||||
|
||||
# 生成物标记：文件头注释里写着这些字样的源文件不进分母（覆盖率对它没有意义）
|
||||
GENERATED_RE = re.compile(r"自动生成|请勿手改|DO NOT EDIT", re.I)
|
||||
|
||||
BASELINE_SCHEMA = 1
|
||||
|
||||
# 覆盖率专用追加开关：PDB（行映射）+ 不优化（行号不漂移）+ 非增量链接（PDB 与代码同步）
|
||||
COV_FLAGS = ["/Zi", "/Od"]
|
||||
COV_LINK_FLAGS = ["/link", "/INCREMENTAL:NO"]
|
||||
|
||||
|
||||
# --------------------------------------------------------------------------
|
||||
# harness 复用（工具链探测与编译开关的单一事实源）
|
||||
# --------------------------------------------------------------------------
|
||||
|
||||
def load_harness():
|
||||
"""导入 test/host/common/unit_test_harness.py；失败返回 None（调用方按环境错误处理）。"""
|
||||
if not (HARNESS_DIR / "unit_test_harness.py").is_file():
|
||||
return None
|
||||
if str(HARNESS_DIR) not in sys.path:
|
||||
sys.path.insert(0, str(HARNESS_DIR))
|
||||
try:
|
||||
import unit_test_harness
|
||||
except Exception as exc:
|
||||
print("[ENV] 导入 unit_test_harness 失败: {}".format(exc), file=sys.stderr)
|
||||
return None
|
||||
return unit_test_harness
|
||||
|
||||
|
||||
def discover_modules():
|
||||
"""{模块名: run_unit_test.py 绝对路径}；发现规则与 ci_local.py 的 L0.5 一致。"""
|
||||
out = {}
|
||||
if not HOST_TEST_DIR.is_dir():
|
||||
return out
|
||||
for p in sorted(HOST_TEST_DIR.rglob("run_unit_test.py")):
|
||||
out[p.parent.name] = str(p)
|
||||
return out
|
||||
|
||||
|
||||
def load_test_build(runner_path, harness):
|
||||
"""从模块运行器取模块级 BUILD（TestBuild 实例），不执行它的 main。
|
||||
|
||||
各运行器都是声明式的：顶层只 import + 构造 TestBuild，真跑在
|
||||
if __name__ == "__main__" 里，所以按独立模块名 import 是安全的。
|
||||
"""
|
||||
mod_name = "dtu_cov_" + re.sub(r"\W+", "_", Path(runner_path).parent.name)
|
||||
spec = importlib.util.spec_from_file_location(mod_name, runner_path)
|
||||
if spec is None or spec.loader is None:
|
||||
return None, "无法为 {} 构造 import spec".format(runner_path)
|
||||
mod = importlib.util.module_from_spec(spec)
|
||||
try:
|
||||
spec.loader.exec_module(mod)
|
||||
except SystemExit:
|
||||
return None, "{} 在 import 阶段就调用了 sys.exit()".format(runner_path)
|
||||
except Exception as exc:
|
||||
return None, "import {} 失败: {}".format(runner_path, exc)
|
||||
build = getattr(mod, "BUILD", None)
|
||||
if build is None:
|
||||
return None, "{} 未声明模块级 BUILD，覆盖率脚本无法复用其编译配置".format(runner_path)
|
||||
if not isinstance(build, harness.TestBuild):
|
||||
return None, "{} 的 BUILD 不是 TestBuild（与 harness 类型漂移）".format(runner_path)
|
||||
return build, None
|
||||
|
||||
|
||||
def _vs_roots(harness):
|
||||
"""候选 VS 安装根：cl.exe 的祖先优先，再补 harness 的标准布局表（含 BuildTools）。"""
|
||||
roots = []
|
||||
cl, _, _ = harness.locate_toolchain()
|
||||
if cl:
|
||||
# <vs>\VC\Tools\MSVC\<ver>\bin\Hostx64\x64\cl.exe -> <vs>（上溯 8 级）
|
||||
roots.append(Path(cl).parents[7])
|
||||
for r in getattr(harness, "_default_vs_roots", list)():
|
||||
p = Path(r)
|
||||
if p not in roots:
|
||||
roots.append(p)
|
||||
return roots
|
||||
|
||||
|
||||
def locate_coverage_console(harness, verbose=False):
|
||||
r"""返回 mscoverage 绝对路径；找不到返回 None。
|
||||
|
||||
优先级：DTU_MS_COVERAGE（设了就必须有效，**不静默回退**）→ 各 VS 安装根下的
|
||||
Common7\IDE\Extensions\Microsoft\CodeCoverage.Console\ → PATH。
|
||||
"""
|
||||
explicit = os.environ.get("DTU_MS_COVERAGE", "").strip()
|
||||
if explicit:
|
||||
if not os.path.isfile(explicit):
|
||||
print("[ENV] DTU_MS_COVERAGE 已设置但文件不存在: {}（请修正该变量，不做自动探测回退）"
|
||||
.format(explicit), file=sys.stderr)
|
||||
return None
|
||||
return explicit
|
||||
rel = Path("Common7") / "IDE" / "Extensions" / "Microsoft" / "CodeCoverage.Console" \
|
||||
/ "Microsoft.CodeCoverage.Console.exe"
|
||||
for root in _vs_roots(harness):
|
||||
cand = root / rel
|
||||
if verbose:
|
||||
print(" [probe] {}".format(cand))
|
||||
if cand.is_file():
|
||||
return str(cand)
|
||||
return shutil.which("Microsoft.CodeCoverage.Console.exe")
|
||||
|
||||
|
||||
# --------------------------------------------------------------------------
|
||||
# 单模块：编译（带 PDB）-> mscoverage collect -> 解析 Cobertura
|
||||
# --------------------------------------------------------------------------
|
||||
|
||||
def build_with_pdb(harness, build, workdir, verbose=False):
|
||||
"""按门禁同一套开关 + COV_FLAGS 编译测试单元。返回 (退出码, 合并输出)。"""
|
||||
cl, inc, lib = harness.locate_toolchain()
|
||||
if not cl:
|
||||
return 2, "找不到 MSVC cl.exe（设置 DTU_MSVC_CL，或安装 VS C++ 工具链）"
|
||||
objdir = os.path.join(workdir, "obj")
|
||||
os.makedirs(objdir, exist_ok=True)
|
||||
exe = os.path.join(workdir, build.resolved_exe())
|
||||
|
||||
env = dict(os.environ)
|
||||
env["INCLUDE"] = os.pathsep.join(inc)
|
||||
env["LIB"] = os.pathsep.join(lib)
|
||||
env["PATH"] = os.path.dirname(cl) + os.pathsep + env.get("PATH", "")
|
||||
|
||||
cmd = [cl] + list(harness._BASE_FLAGS) + list(COV_FLAGS)
|
||||
for d in build.include_dirs:
|
||||
cmd += ["/I", d]
|
||||
cmd += list(build.extra_flags)
|
||||
cmd += [build.src, "/Fe:" + exe, "/Fo:" + objdir + os.sep] + list(COV_LINK_FLAGS)
|
||||
|
||||
cp = subprocess.run(cmd, env=env, capture_output=True, cwd=workdir)
|
||||
return cp.returncode, harness.decode(cp.stdout) + harness.decode(cp.stderr)
|
||||
|
||||
|
||||
def collect_coverage(mscov, exe, workdir, xml_path, timeout_s, verbose=False):
|
||||
"""动态插桩运行 exe 并导出 Cobertura XML。返回 (退出码, 合并输出, xml 路径或 None)。
|
||||
|
||||
退出码 = 被测程序退出码（mscoverage 透传）：0 = 通过，非 0 = 失败或异常。
|
||||
"""
|
||||
cmd = [mscov, "collect", "-o", xml_path, "-f", "cobertura", "--nologo", "--", exe]
|
||||
env = dict(os.environ)
|
||||
env["PATH"] = os.path.dirname(mscov) + os.pathsep + env.get("PATH", "")
|
||||
try:
|
||||
cp = subprocess.run(cmd, env=env, capture_output=True, cwd=workdir, timeout=timeout_s)
|
||||
except subprocess.TimeoutExpired:
|
||||
return 2, "mscoverage collect 超时（{} s）".format(timeout_s), None
|
||||
except OSError as exc:
|
||||
return 2, "mscoverage 无法执行: {}".format(exc), None
|
||||
out = cp.stdout.decode("utf-8", "replace") + cp.stderr.decode("utf-8", "replace")
|
||||
xml = xml_path if os.path.isfile(xml_path) and os.path.getsize(xml_path) > 0 else None
|
||||
if verbose and xml is None:
|
||||
print(out[-1500:])
|
||||
return cp.returncode, out, xml
|
||||
|
||||
|
||||
# --------------------------------------------------------------------------
|
||||
# 路径与 Cobertura 解析
|
||||
# --------------------------------------------------------------------------
|
||||
|
||||
def rel_to_repo(path_str):
|
||||
"""PDB 里的源文件绝对路径 -> 仓库相对 posix 路径；仓库外返回 None。
|
||||
|
||||
Windows 下大小写不可信（盘符、VS 根都可能漂），故比较用 normcase、切片用原串，
|
||||
最后再由 canonical 表统一成仓库里的实际拼写。
|
||||
"""
|
||||
if not path_str:
|
||||
return None
|
||||
p = path_str if os.path.isabs(path_str) else os.path.join(str(REPO_ROOT), path_str)
|
||||
p = os.path.abspath(p)
|
||||
root = os.path.abspath(str(REPO_ROOT))
|
||||
if os.path.normcase(p).startswith(os.path.normcase(root) + os.sep):
|
||||
return p[len(root) + 1:].replace("\\", "/")
|
||||
return None
|
||||
|
||||
|
||||
def in_scope(rel):
|
||||
"""是否在覆盖率统计面内（自研生产源码）；大小写不敏感。"""
|
||||
if not rel:
|
||||
return False
|
||||
low = rel.lower()
|
||||
if not low.endswith(SOURCE_SUFFIXES):
|
||||
return False
|
||||
# 前缀表本身带大小写（App/、Drivers/BSP/），比较前先整体小写
|
||||
if not low.startswith(tuple(x.lower() for x in INCLUDE_PREFIXES)):
|
||||
return False
|
||||
return not low.startswith(tuple(x.lower() for x in EXCLUDE_PREFIXES))
|
||||
|
||||
|
||||
def parse_cobertura(xml_path, canon):
|
||||
"""Cobertura XML -> {仓库相对路径: {"lines": {行: 命中}, "funcs": {函数: 命中}}}。
|
||||
|
||||
同一 (文件, 行) 多次出现取最大值；文件名先经 canon 表归一，避免大小写裂成两份台账。
|
||||
"""
|
||||
tree = ET.parse(xml_path)
|
||||
result = {}
|
||||
for cls in tree.getroot().iter("class"):
|
||||
rel = rel_to_repo(cls.get("filename", ""))
|
||||
if not in_scope(rel):
|
||||
continue
|
||||
rel = canon.get(rel.lower(), rel)
|
||||
entry = result.setdefault(rel, {"lines": {}, "funcs": {}})
|
||||
for line in cls.iter("line"):
|
||||
try:
|
||||
num = int(line.get("number", "0"))
|
||||
hits = int(line.get("hits", "0"))
|
||||
except ValueError:
|
||||
continue
|
||||
if num <= 0:
|
||||
continue
|
||||
if hits >= entry["lines"].get(num, 0):
|
||||
entry["lines"][num] = hits
|
||||
for meth in cls.iter("method"):
|
||||
name = meth.get("name") or "?"
|
||||
hits = 0
|
||||
for line in meth.iter("line"):
|
||||
try:
|
||||
hits = max(hits, int(line.get("hits", "0") or 0))
|
||||
except ValueError:
|
||||
pass
|
||||
if hits >= entry["funcs"].get(name, 0):
|
||||
entry["funcs"][name] = hits
|
||||
return result
|
||||
|
||||
|
||||
def merge_into(total, part):
|
||||
"""单模块结果并入总表（同一 (文件, 行) 取并集：命中一次即算覆盖）。"""
|
||||
for rel, entry in part.items():
|
||||
dst = total.setdefault(rel, {"lines": {}, "funcs": {}})
|
||||
for num, hits in entry["lines"].items():
|
||||
if hits >= dst["lines"].get(num, 0):
|
||||
dst["lines"][num] = hits
|
||||
for name, hits in entry["funcs"].items():
|
||||
if hits >= dst["funcs"].get(name, 0):
|
||||
dst["funcs"][name] = hits
|
||||
|
||||
|
||||
def summarize(total):
|
||||
"""{文件: {lines, funcs}} -> 文件级指标（valid/covered + 覆盖率 + 未覆盖行清单）。"""
|
||||
out = {}
|
||||
for rel, entry in sorted(total.items()):
|
||||
lines, funcs = entry["lines"], entry["funcs"]
|
||||
valid = len(lines)
|
||||
covered = sum(1 for h in lines.values() if h > 0)
|
||||
f_valid = len(funcs)
|
||||
f_covered = sum(1 for h in funcs.values() if h > 0)
|
||||
out[rel] = {
|
||||
"lines_valid": valid,
|
||||
"lines_covered": covered,
|
||||
"funcs_valid": f_valid,
|
||||
"funcs_covered": f_covered,
|
||||
"line_rate": round(covered / valid, 4) if valid else 0.0,
|
||||
"func_rate": round(f_covered / f_valid, 4) if f_valid else 0.0,
|
||||
"missing_lines": sorted(n for n, h in lines.items() if h == 0),
|
||||
}
|
||||
return out
|
||||
|
||||
|
||||
def pct(x):
|
||||
return "{:.1f}%".format(100.0 * x) if x is not None else "-"
|
||||
|
||||
|
||||
# --------------------------------------------------------------------------
|
||||
# 分母侧：生产源文件全集 / 生成物 / 未触及面
|
||||
# --------------------------------------------------------------------------
|
||||
|
||||
def head_text(rel_path, n_lines=15):
|
||||
try:
|
||||
with open(REPO_ROOT / rel_path, "r", encoding="utf-8", errors="replace") as f:
|
||||
return "".join(f.readlines()[:n_lines])
|
||||
except OSError:
|
||||
return ""
|
||||
|
||||
|
||||
def is_generated(rel_path):
|
||||
"""文件头 15 行内出现「自动生成 / 请勿手改 / DO NOT EDIT」即判为生成物。"""
|
||||
return bool(GENERATED_RE.search(head_text(rel_path)))
|
||||
|
||||
|
||||
def production_sources():
|
||||
"""统计面内的全部生产源文件（仓库相对 posix 路径，按文件系统实际拼写）。"""
|
||||
out = []
|
||||
for prefix in INCLUDE_PREFIXES:
|
||||
base = REPO_ROOT / prefix
|
||||
if not base.is_dir():
|
||||
continue
|
||||
for p in sorted(base.rglob("*")):
|
||||
if not p.is_file() or not p.name.lower().endswith(SOURCE_SUFFIXES):
|
||||
continue
|
||||
rel = str(p.relative_to(REPO_ROOT)).replace("\\", "/")
|
||||
if rel.lower().startswith(EXCLUDE_PREFIXES):
|
||||
continue
|
||||
out.append(rel)
|
||||
return out
|
||||
|
||||
|
||||
def count_code_lines(rel_path):
|
||||
"""粗粒度有效代码行（去空行、去整行注释、去 include）。
|
||||
|
||||
**只用于未触及面的体量提示**，不进覆盖率分母——分母一律来自插桩报告，不靠猜。
|
||||
"""
|
||||
try:
|
||||
with open(REPO_ROOT / rel_path, "r", encoding="utf-8", errors="replace") as f:
|
||||
text = f.read()
|
||||
except OSError:
|
||||
return 0
|
||||
n, in_block = 0, False
|
||||
for raw in text.splitlines():
|
||||
s = raw.strip()
|
||||
if not s:
|
||||
continue
|
||||
if in_block:
|
||||
if "*/" in s:
|
||||
in_block = False
|
||||
continue
|
||||
if s.startswith("/*"):
|
||||
in_block = "*/" not in s
|
||||
continue
|
||||
if s.startswith("*") or s.startswith("//") or s.startswith("#include"):
|
||||
continue
|
||||
n += 1
|
||||
return n
|
||||
|
||||
|
||||
# --------------------------------------------------------------------------
|
||||
# 基线：读取 / 写出 / 比对（增量拦截：拦的是回退，不拦进步）
|
||||
# --------------------------------------------------------------------------
|
||||
|
||||
def load_baseline(path):
|
||||
if not Path(path).is_file():
|
||||
return None
|
||||
try:
|
||||
with open(path, "r", encoding="utf-8") as f:
|
||||
return json.load(f)
|
||||
except (OSError, ValueError) as exc:
|
||||
print("[ENV] 基线读取失败 {}: {}".format(path, exc), file=sys.stderr)
|
||||
return None
|
||||
|
||||
|
||||
BASELINE_FILE_FIELDS = ("lines_valid", "lines_covered", "funcs_valid", "funcs_covered",
|
||||
"line_rate", "func_rate")
|
||||
|
||||
|
||||
def write_baseline(path, modules, files, totals, tested_sources, untested):
|
||||
# 基线只留可比字段：missing_lines 每次跑都会漂，进了台账就是无意义的提交抖动
|
||||
payload = {
|
||||
"schema": BASELINE_SCHEMA,
|
||||
"generated_by": "scripts/check_test_coverage.py --update-baseline",
|
||||
"note": "主机单测覆盖率基线。口径与工具链限制见 docs/测试说明/主机单测覆盖率口径.md。"
|
||||
"门禁判据：files[].lines_covered 与 funcs_covered 只增不减，下降即拦提交。",
|
||||
"totals": totals,
|
||||
"modules": modules,
|
||||
"files": {rel: {k: v for k, v in rec.items() if k in BASELINE_FILE_FIELDS}
|
||||
for rel, rec in files.items()},
|
||||
"tested_sources": tested_sources,
|
||||
"untested_sources": untested,
|
||||
}
|
||||
with open(path, "w", encoding="utf-8", newline="\n") as f:
|
||||
json.dump(payload, f, ensure_ascii=False, indent=2, sort_keys=True)
|
||||
f.write("\n")
|
||||
|
||||
|
||||
def diff_baseline(baseline, modules, files, totals, full_run):
|
||||
"""返回 (回退项, 提示项)；回退项非空即门禁失败。"""
|
||||
regress, notes = [], []
|
||||
if baseline is None:
|
||||
notes.append("无基线文件：先跑 scripts/check_test_coverage.py --update-baseline 生成 "
|
||||
"scripts/test_coverage_baseline.json，否则本门禁只是又跑了一遍测试，"
|
||||
"没有任何比较基准")
|
||||
return regress, notes
|
||||
if baseline.get("schema") != BASELINE_SCHEMA:
|
||||
notes.append("基线 schema={} 与当前 {} 不一致：用 --update-baseline 重建"
|
||||
.format(baseline.get("schema"), BASELINE_SCHEMA))
|
||||
return regress, notes
|
||||
|
||||
base_files = baseline.get("files", {})
|
||||
base_mods = baseline.get("modules", {})
|
||||
|
||||
for rel, b in sorted(base_files.items()):
|
||||
cur = files.get(rel)
|
||||
if cur is None:
|
||||
if full_run:
|
||||
regress.append("{}: 基线里在测，本次未出现在任何单测编译单元里"
|
||||
"（include 链被删？还是那套单测被跳过了？）基线 {}/{} 行".format(
|
||||
rel, b.get("lines_covered", 0), b.get("lines_valid", 0)))
|
||||
continue
|
||||
# 覆盖率是"跑到的套数的并集"，子集必然比全量少覆盖行 → 不是回退，别假报警
|
||||
if not full_run:
|
||||
continue
|
||||
if cur["lines_covered"] < b.get("lines_covered", 0):
|
||||
regress.append("{}: 已覆盖行 {} -> **{}**（-{}）".format(
|
||||
rel, b.get("lines_covered", 0), cur["lines_covered"],
|
||||
b.get("lines_covered", 0) - cur["lines_covered"]))
|
||||
if cur["funcs_covered"] < b.get("funcs_covered", 0):
|
||||
regress.append("{}: 已覆盖函数 {} -> **{}**".format(
|
||||
rel, b.get("funcs_covered", 0), cur["funcs_covered"]))
|
||||
if cur["lines_valid"] > int(b.get("lines_valid", 0) * 1.3) + 120:
|
||||
notes.append("{}: 可执行行 {} -> {}（源码长大或被更多测试 include，百分比会被摊薄）"
|
||||
"：确认后 --update-baseline 登记".format(
|
||||
rel, b.get("lines_valid", 0), cur["lines_valid"]))
|
||||
|
||||
for name, b in sorted(base_mods.items()):
|
||||
cur = modules.get(name)
|
||||
if cur is None:
|
||||
if full_run:
|
||||
regress.append("模块 {}: 基线里有，本次未跑到（运行器缺失 / import 失败？）".format(name))
|
||||
elif not cur.get("ok"):
|
||||
regress.append("模块 {}: 本次未通过（{}）".format(name, cur.get("reason", "未知")))
|
||||
|
||||
bt = baseline.get("totals", {})
|
||||
# 子集运行的"总计"必然只包含被跑到的那几套，拿它比全量基线是假回退
|
||||
if full_run and totals["lines_covered"] < bt.get("lines_covered", 0):
|
||||
regress.append("总计: 已覆盖行 {} -> **{}**".format(bt.get("lines_covered", 0),
|
||||
totals["lines_covered"]))
|
||||
|
||||
for rel in sorted(set(files) - set(base_files)):
|
||||
notes.append("新纳入统计: {}（{}/{} 行，{}）——确认无误后 --update-baseline 登记".format(
|
||||
rel, files[rel]["lines_covered"], files[rel]["lines_valid"],
|
||||
pct(files[rel]["line_rate"])))
|
||||
if not full_run:
|
||||
notes.append("本次是 --module 子集运行：并集必然变小，跳过全部覆盖率回退判定"
|
||||
"（文件消失 / 行减少 / 函数减少 / 总计下降）；只保留"
|
||||
"「单测必须通过」与「新文件登记提示」两项。要判回退请跑全量")
|
||||
return regress, notes
|
||||
|
||||
|
||||
# --------------------------------------------------------------------------
|
||||
# 输出
|
||||
# --------------------------------------------------------------------------
|
||||
|
||||
def print_report(modules, files, totals, untested, generated, notes, regress, verbose):
|
||||
print("=== 主机单测覆盖率（口径：docs/测试说明/主机单测覆盖率口径.md）===")
|
||||
print("")
|
||||
print("--- 各套单测（插桩运行）---")
|
||||
for name in sorted(modules):
|
||||
m = modules[name]
|
||||
if not m["ok"]:
|
||||
print(" {:<12} FAIL {}".format(name, m.get("reason", "")))
|
||||
continue
|
||||
print(" {:<12} ok 触及 {:>2} 个生产文件 / {:>5} 行".format(
|
||||
name, len(m["files"]), m["lines_total"]))
|
||||
print("")
|
||||
print("--- 自研生产源码（全部套件并集）---")
|
||||
print(" {:<56} {:>9} {:>7} {:>8} {:>8}".format("文件", "覆盖行", "总行", "函数", "覆盖率"))
|
||||
for rel in sorted(files):
|
||||
s = files[rel]
|
||||
print(" {:<56} {:>9} {:>7} {:>8} {:>8}".format(
|
||||
rel[-56:], s["lines_covered"], s["lines_valid"],
|
||||
"{}/{}".format(s["funcs_covered"], s["funcs_valid"]), pct(s["line_rate"])))
|
||||
print("")
|
||||
print("--- 未触及面：生产源码里从未进过任何主机单测的文件 ---")
|
||||
print(" {} 个 / 有效代码约 {} 行（这些文件覆盖率是 0 分母，绿灯不代表它们被测）".format(
|
||||
len(untested), sum(u["code_lines"] for u in untested)))
|
||||
show = untested if verbose else untested[:12]
|
||||
for u in show:
|
||||
print(" {:<56} {:>6} 行".format(u["path"][-56:], u["code_lines"]))
|
||||
if len(show) < len(untested):
|
||||
print(" ...（另有 {} 个，--verbose 全列）".format(len(untested) - len(show)))
|
||||
if generated:
|
||||
print(" 生成物已排除（不进分母）: {}".format(", ".join(generated)))
|
||||
if notes:
|
||||
print("")
|
||||
print("--- 提示（不拦提交）---")
|
||||
for n in notes:
|
||||
print(" [NOTE] " + n)
|
||||
if regress:
|
||||
print("")
|
||||
print("--- 回退（拦提交）---")
|
||||
for r in regress:
|
||||
print(" [REGRESS] " + r)
|
||||
print("")
|
||||
print("[SUMMARY] coverage: line={}/{} ({}) func={}/{} ({}) suites={}/{} "
|
||||
"tested_files={} untested_files={}".format(
|
||||
totals["lines_covered"], totals["lines_valid"], pct(totals["line_rate"]),
|
||||
totals["funcs_covered"], totals["funcs_valid"], pct(totals["func_rate"]),
|
||||
totals["modules_ok"], totals["modules_total"],
|
||||
totals["files_tested"], totals["files_untested"]))
|
||||
|
||||
|
||||
def write_markdown(path, modules, files, totals, untested, notes, regress):
|
||||
"""一次性 Markdown 报告（建议放临时目录，不入库）。
|
||||
|
||||
⚠ 行拼装一律走 code() 显式拼接：`.format` 的优先级高于 `+`，写成
|
||||
`a + "{}".format(x)` 只有最后一段会被格式化，占位符原样留在表里（实测踩过一次）。
|
||||
"""
|
||||
def code(s):
|
||||
return BT_MARK + str(s) + BT_MARK
|
||||
|
||||
out = [
|
||||
"# 主机单测覆盖率报告",
|
||||
"",
|
||||
"> 由 " + code("scripts/check_test_coverage.py") + " 生成；口径、工具链限制与盲区见 "
|
||||
+ code("docs/测试说明/主机单测覆盖率口径.md") + "。本报告是一次性快照，重跑即覆盖。",
|
||||
"",
|
||||
"## 总计",
|
||||
"",
|
||||
"| 指标 | 覆盖 | 总数 | 覆盖率 |",
|
||||
"|---|---|---|---|",
|
||||
"| 行 | {} | {} | {} |".format(totals["lines_covered"], totals["lines_valid"],
|
||||
pct(totals["line_rate"])),
|
||||
"| 函数 | {} | {} | {} |".format(totals["funcs_covered"], totals["funcs_valid"],
|
||||
pct(totals["func_rate"])),
|
||||
"| 套件（通过/总数） | {} | {} | - |".format(totals["modules_ok"],
|
||||
totals["modules_total"]),
|
||||
"| 在测文件 / 未触及文件 | {} | {} | - |".format(totals["files_tested"],
|
||||
totals["files_untested"]),
|
||||
"",
|
||||
"## 各套单测（插桩运行）",
|
||||
"",
|
||||
"| 套件 | 结果 | 触及生产文件 | 插桩行 |",
|
||||
"|---|---|---|---|",
|
||||
]
|
||||
for name in sorted(modules):
|
||||
m = modules[name]
|
||||
out.append("| " + code(name) + " | "
|
||||
+ ("ok" if m["ok"] else "**FAIL**") + " | "
|
||||
+ str(len(m.get("files", {}))) + " | "
|
||||
+ str(m.get("lines_total", 0)) + " |")
|
||||
out += ["", "## 生产文件明细（多套取并集）", "",
|
||||
"| 文件 | 覆盖行 | 总行 | 覆盖率 | 函数 | 未覆盖行 |",
|
||||
"|---|---|---|---|---|---|"]
|
||||
for rel in sorted(files):
|
||||
s = files[rel]
|
||||
miss = ", ".join(str(n) for n in s["missing_lines"][:40])
|
||||
if len(s["missing_lines"]) > 40:
|
||||
miss += " …(+" + str(len(s["missing_lines"]) - 40) + ")"
|
||||
out.append("| " + code(rel) + " | " + str(s["lines_covered"]) + " | "
|
||||
+ str(s["lines_valid"]) + " | " + pct(s["line_rate"]) + " | "
|
||||
+ str(s["funcs_covered"]) + "/" + str(s["funcs_valid"]) + " | "
|
||||
+ (miss or "—") + " |")
|
||||
out += ["", "## 未触及的生产源文件", "",
|
||||
"共 " + str(len(untested)) + " 个（有效代码约 "
|
||||
+ str(sum(u["code_lines"] for u in untested))
|
||||
+ " 行）。主机单测从未编译过它们——**对它们而言覆盖率是 0 分母，不是 0%**。",
|
||||
"", "| 文件 | 有效代码行 |", "|---|---|"]
|
||||
for u in untested:
|
||||
out.append("| " + code(u["path"]) + " | " + str(u["code_lines"]) + " |")
|
||||
if notes:
|
||||
out += ["", "## 提示（不拦提交）", ""] + ["- [NOTE] " + n for n in notes]
|
||||
if regress:
|
||||
out += ["", "## 回退（拦提交）", ""] + ["- [REGRESS] " + r for r in regress]
|
||||
out.append("")
|
||||
Path(path).write_text("\n".join(out), encoding="utf-8", newline="\n")
|
||||
|
||||
|
||||
# --------------------------------------------------------------------------
|
||||
# 主流程
|
||||
# --------------------------------------------------------------------------
|
||||
|
||||
def run(args):
|
||||
for stream in (sys.stdout, sys.stderr):
|
||||
try:
|
||||
stream.reconfigure(encoding="utf-8", errors="replace")
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
harness = load_harness()
|
||||
if harness is None:
|
||||
print("[ENV] 取不到 test/host/common/unit_test_harness.py", file=sys.stderr)
|
||||
return 2
|
||||
|
||||
all_runners = discover_modules()
|
||||
if not all_runners:
|
||||
print("[ENV] 未发现 test/host/**/run_unit_test.py", file=sys.stderr)
|
||||
return 2
|
||||
|
||||
runners = all_runners
|
||||
if args.module:
|
||||
want = set(args.module)
|
||||
unknown = want - set(all_runners)
|
||||
if unknown:
|
||||
print("[USAGE] 未知模块 {}；可选：{}".format(
|
||||
", ".join(sorted(unknown)), ", ".join(sorted(all_runners))), file=sys.stderr)
|
||||
return 3
|
||||
runners = {k: v for k, v in all_runners.items() if k in want}
|
||||
full_run = len(runners) == len(all_runners)
|
||||
|
||||
if args.list:
|
||||
for name in sorted(all_runners):
|
||||
print(name)
|
||||
return 0
|
||||
|
||||
mscov = None
|
||||
if not args.build_only:
|
||||
mscov = locate_coverage_console(harness, verbose=args.verbose)
|
||||
if not mscov:
|
||||
print("[ENV] 找不到 Microsoft.CodeCoverage.Console.exe（随 VS 装在 "
|
||||
"Common7\\IDE\\Extensions\\Microsoft\\CodeCoverage.Console\\）；"
|
||||
"可用 DTU_MS_COVERAGE 指定绝对路径。本机实测：MSVC 14.51 已无 /coverage，"
|
||||
"且 PATH 上没有 gcc/gcov。", file=sys.stderr)
|
||||
return 2
|
||||
|
||||
prod = production_sources()
|
||||
canon = {rel.lower(): rel for rel in prod}
|
||||
|
||||
work_root = args.work_dir or os.path.join(tempfile.gettempdir(), "dtu_test_cov")
|
||||
if args.clean:
|
||||
shutil.rmtree(work_root, ignore_errors=True)
|
||||
os.makedirs(work_root, exist_ok=True)
|
||||
|
||||
total_files = {}
|
||||
modules = {}
|
||||
for name, runner in sorted(runners.items()):
|
||||
workdir = os.path.join(work_root, name)
|
||||
shutil.rmtree(workdir, ignore_errors=True)
|
||||
os.makedirs(workdir, exist_ok=True)
|
||||
|
||||
build, err = load_test_build(runner, harness)
|
||||
if err:
|
||||
modules[name] = {"ok": False, "reason": err, "files": {}, "lines_total": 0}
|
||||
print("[FAIL] {}".format(err), file=sys.stderr)
|
||||
continue
|
||||
|
||||
rc, out = build_with_pdb(harness, build, workdir, verbose=args.verbose)
|
||||
if rc != 0:
|
||||
modules[name] = {"ok": False, "reason": "编译失败（cl 退出码 {}）".format(rc),
|
||||
"files": {}, "lines_total": 0}
|
||||
print("[ENV] {} 编译失败：".format(name), file=sys.stderr)
|
||||
print(out[-2500:], file=sys.stderr)
|
||||
continue
|
||||
|
||||
if args.build_only:
|
||||
modules[name] = {"ok": True, "files": {}, "lines_total": 0, "build_only": True}
|
||||
print("[OK] {} 覆盖率形态编译通过".format(name))
|
||||
continue
|
||||
|
||||
exe = os.path.join(workdir, build.resolved_exe())
|
||||
xml_path = os.path.join(workdir, "coverage.cobertura.xml")
|
||||
crc, cout, xml = collect_coverage(mscov, exe, workdir, xml_path, args.timeout,
|
||||
verbose=args.verbose)
|
||||
marker = build.summary_marker or ""
|
||||
if marker and marker not in cout:
|
||||
modules[name] = {"ok": False,
|
||||
"reason": "插桩运行未产生测试汇总行（找不到 " + repr(marker) + "）",
|
||||
"files": {}, "lines_total": 0}
|
||||
print("[ENV] {} 测试汇总行缺失（rc={}）".format(name, crc), file=sys.stderr)
|
||||
continue
|
||||
if crc != 0:
|
||||
modules[name] = {"ok": False, "reason": "单测失败（退出码 {}）".format(crc),
|
||||
"files": {}, "lines_total": 0}
|
||||
print("[FAIL] {} 在插桩运行下失败（rc={}）".format(name, crc), file=sys.stderr)
|
||||
continue
|
||||
if xml is None:
|
||||
modules[name] = {"ok": False, "reason": "未生成覆盖率 XML",
|
||||
"files": {}, "lines_total": 0}
|
||||
print("[ENV] {} 缺覆盖率 XML: {}".format(name, xml_path), file=sys.stderr)
|
||||
continue
|
||||
try:
|
||||
part = parse_cobertura(xml, canon)
|
||||
except ET.ParseError as exc:
|
||||
modules[name] = {"ok": False, "reason": "覆盖率 XML 解析失败: {}".format(exc),
|
||||
"files": {}, "lines_total": 0}
|
||||
print("[ENV] {} XML 解析失败: {}".format(name, exc), file=sys.stderr)
|
||||
continue
|
||||
|
||||
modules[name] = {
|
||||
"ok": True,
|
||||
"files": {rel: len(e["lines"]) for rel, e in part.items()},
|
||||
"lines_total": sum(len(e["lines"]) for e in part.values()),
|
||||
}
|
||||
merge_into(total_files, part)
|
||||
|
||||
files = summarize(total_files)
|
||||
tested = sorted(files)
|
||||
untested, generated = [], []
|
||||
for rel in prod:
|
||||
if rel in files:
|
||||
continue
|
||||
if is_generated(rel):
|
||||
generated.append(rel)
|
||||
continue
|
||||
untested.append({"path": rel, "code_lines": count_code_lines(rel)})
|
||||
untested.sort(key=lambda u: (-u["code_lines"], u["path"]))
|
||||
|
||||
totals = {
|
||||
"lines_valid": sum(s["lines_valid"] for s in files.values()),
|
||||
"lines_covered": sum(s["lines_covered"] for s in files.values()),
|
||||
"funcs_valid": sum(s["funcs_valid"] for s in files.values()),
|
||||
"funcs_covered": sum(s["funcs_covered"] for s in files.values()),
|
||||
"modules_total": len(modules),
|
||||
"modules_ok": sum(1 for m in modules.values() if m["ok"]),
|
||||
"files_tested": len(files),
|
||||
"files_untested": len(untested),
|
||||
"files_generated_excluded": len(generated),
|
||||
"line_rate": 0.0,
|
||||
"func_rate": 0.0,
|
||||
}
|
||||
if totals["lines_valid"]:
|
||||
totals["line_rate"] = round(totals["lines_covered"] / totals["lines_valid"], 4)
|
||||
if totals["funcs_valid"]:
|
||||
totals["func_rate"] = round(totals["funcs_covered"] / totals["funcs_valid"], 4)
|
||||
|
||||
if args.json:
|
||||
payload = {"totals": totals, "modules": modules, "files": files,
|
||||
"untested_sources": untested, "generated_excluded": generated}
|
||||
Path(args.json).write_text(
|
||||
json.dumps(payload, ensure_ascii=False, indent=2, sort_keys=True) + "\n",
|
||||
encoding="utf-8", newline="\n")
|
||||
|
||||
baseline = load_baseline(args.baseline)
|
||||
if args.build_only:
|
||||
regress, notes = [], ["--build-only：只编译覆盖率形态（带 PDB），不采集数据"]
|
||||
else:
|
||||
regress, notes = diff_baseline(baseline, modules, files, totals, full_run)
|
||||
|
||||
print_report(modules, files, totals, untested, generated, notes, regress, args.verbose)
|
||||
|
||||
if args.md:
|
||||
write_markdown(args.md, modules, files, totals, untested, notes, regress)
|
||||
print("[OK] Markdown 报告: {}".format(args.md))
|
||||
if args.update_baseline:
|
||||
write_baseline(args.baseline, modules, files, totals, tested, untested)
|
||||
print("[OK] 基线已写入 {}".format(os.path.relpath(args.baseline, REPO_ROOT)))
|
||||
return 0
|
||||
|
||||
if totals["modules_ok"] != totals["modules_total"]:
|
||||
return 1
|
||||
return 1 if regress else 0
|
||||
|
||||
|
||||
def main():
|
||||
ap = argparse.ArgumentParser(
|
||||
prog="check_test_coverage.py",
|
||||
description="主机侧单测（L0.5）覆盖率：插桩跑测试 + 统计自研生产源码行/函数覆盖 + 基线增量门禁")
|
||||
ap.add_argument("--module", action="append", metavar="NAME",
|
||||
help="只处理指定模块（可重复；默认全部）")
|
||||
ap.add_argument("--list", action="store_true", help="只列出发现的模块名")
|
||||
ap.add_argument("--baseline", default=str(BASELINE_PATH),
|
||||
help="基线 JSON 路径（默认 scripts/test_coverage_baseline.json）")
|
||||
ap.add_argument("--update-baseline", action="store_true", help="把本次结果写回基线")
|
||||
ap.add_argument("--md", metavar="PATH", help="额外输出 Markdown 报告")
|
||||
ap.add_argument("--json", metavar="PATH", help="额外输出 JSON 明细")
|
||||
ap.add_argument("--work-dir", metavar="PATH",
|
||||
help="中间产物目录（默认临时目录下 dtu_test_cov）")
|
||||
ap.add_argument("--clean", action="store_true", help="跑前清空中间目录")
|
||||
ap.add_argument("--timeout", type=int, default=600, metavar="SEC",
|
||||
help="单模块插桩运行超时（默认 600 秒）")
|
||||
ap.add_argument("--build-only", action="store_true",
|
||||
help="只按覆盖率开关编译、不采集（排障用）")
|
||||
ap.add_argument("--verbose", action="store_true", help="多打探测过程与未触及文件全表")
|
||||
args = ap.parse_args()
|
||||
if args.timeout <= 0:
|
||||
print("[USAGE] --timeout 必须为正整数", file=sys.stderr)
|
||||
return 3
|
||||
try:
|
||||
return run(args)
|
||||
except KeyboardInterrupt:
|
||||
print("[ABORT] 用户中断", file=sys.stderr)
|
||||
return 2
|
||||
|
||||
|
||||
BT_MARK = chr(96)
|
||||
|
||||
if __name__ == "__main__":
|
||||
sys.exit(main())
|
||||
Reference in New Issue
Block a user