mirror of
https://github.com/meshtastic/Meshtastic-Android.git
synced 2026-10-03 17:14:33 -04:00
76 lines
2.7 KiB
Python
Executable File
76 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Check that every module with tests is wired into a reusable-check.yml test shard.
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The shard task lists are hand-maintained. Every module in settings.gradle.kts must
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have a test task in the shard matrix or be exempted here, and an exempt test-less
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module that gains test sources fails until it is wired into a shard. Exits non-zero
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on drift.
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"""
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import re
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parent.parent
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# Modules whose tests run in a dedicated job or only on-device --
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# exempt unconditionally.
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COVERED_ELSEWHERE = {
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':screenshot-tests', # dedicated screenshot-check job
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':docs-screenshots', # doc-screenshot generation (screenshot tooling)
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':baselineprofile', # benchmark module, instrumented-only
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':store-screenshots', # store-listing screenshots from the real app, instrumented-only
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}
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# Modules with no unit-test sources yet. One of these gaining test
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# sources fails the guard: move it into a shard in reusable-check.yml
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# and remove it from this list.
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NO_TESTS_YET = {
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':core:di',
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':core:nfc',
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':core:resources',
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}
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def has_test_sources(module: str) -> bool:
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root = REPO_ROOT / module.lstrip(':').replace(':', '/')
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return any(
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f.suffix == '.kt'
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for d in root.glob('src/*')
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if 'test' in d.name.lower()
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for f in d.rglob('*.kt')
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)
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def main() -> None:
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settings = (REPO_ROOT / 'settings.gradle.kts').read_text()
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check = (REPO_ROOT / '.github/workflows/reusable-check.yml').read_text()
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modules = set(re.findall(r'"(:[^"]+)"', settings))
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shards = check.split('# ── Sharded Unit Tests')[1].split('# ── Android Build')[0]
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# A commented-out task runs nothing, so it must not count as coverage.
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shards = '\n'.join(re.sub(r'(^|\s)#.*$', '', line) for line in shards.splitlines())
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problems = []
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for m in sorted(modules):
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if m in COVERED_ELSEWHERE:
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continue
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if m in NO_TESTS_YET:
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if has_test_sources(m):
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problems.append(f'{m} is exempt as test-less but has test sources -- wire it into a shard')
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# Require an actual test task (allTests / test / test<Variant>UnitTest),
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# not just any reference -- a lone kover entry must not satisfy this.
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elif not re.search(rf'{re.escape(m)}:(allTests|test)', shards):
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problems.append(f'{m} has no test task in any reusable-check.yml test shard')
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if problems:
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print('CI shard coverage drift detected:')
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for p in problems:
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print(' -', p)
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raise SystemExit(1)
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exempt = COVERED_ELSEWHERE | NO_TESTS_YET
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print(f'{len(modules) - len(modules & exempt)} modules verified against the shard matrix.')
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if __name__ == '__main__':
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main()
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