testsAndMisc/linux_configuration
Krzysztof kuhy Rudnicki fb51e991fe _transcribe_diarize: cover 0% -> 100% before splitting
The largest untested Python file left in the repo, at 356 lines against the
cap. Tests land first so the split that follows is verified against tests
that predate the seam.

63 tests: duration probing through both ffmpeg paths, the transcode fallback
and temp-file cleanup, audio loading's three outcomes, linear resampling,
cosine k-means, the ECAPA classifier loader, per-segment embedding
extraction, and diarize_segments end to end.

numpy is real here, not a double. It is a declared dependency, and the core
of this file is clustering maths - assertions against a mocked numpy would
prove nothing about whether two speakers actually get two labels. The
_try_import seam passes numpy through while stubbing torch and speechbrain,
so the tests still run in CI with neither installed. The clustering tests
assert real properties: two opposed groups separate, magnitude is ignored
because the metric is cosine, and a fixed seed reproduces.

The last three coverage gaps were _load_audio's ffmpeg fallback in both
outcomes, the minimum-slice widening, and the zero-iteration k-means branch.

Split across six test modules after two intermediate arrangements went over
the cap, and one move silently broke a test by separating it from its
doubles - caught by the test count holding at 63 through every rearrangement.
338 tests pass in the directory, up from 275 by exactly the 63 added.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
2026-08-17 13:54:04 +02:00
..
.githooks Pin prettier, shfmt and zsh too, not just shellcheck 2026-08-04 21:07:49 +02:00
.github style: prettier formatting fixes 2026-05-15 01:15:52 +02:00
C/atop_agg atop_agg: split atop_agg.c 478 -> 204 + state + emit 2026-08-17 10:49:46 +02:00
docs Apply prettier to two split prose files 2026-08-16 19:31:54 +02:00
dwm style: apply prettier formatting to evidence JSON and dwm/gaming READMEs 2026-06-14 07:22:04 +02:00
scripts transcribe_fw: split 302 -> 236 + 91 2026-08-17 13:43:49 +02:00
tests _transcribe_diarize: cover 0% -> 100% before splitting 2026-08-17 13:54:04 +02:00
zsh Split calc-live.zsh: extract the qalc coprocess 2026-08-16 22:12:32 +02:00
.gitignore linux_configuration: self-hosted dufs cloud storage + KeePass WebDAV auto-sync 2026-07-12 03:40:54 +02:00
install_core_system.sh remove(digital-wellbeing): delete unusable focus-mode daemon entirely 2026-07-19 13:15:04 +02:00
test_results.log Add 'linux_configuration/' from commit '0762e3d07b90bac9256eb272de10bf9f42878094' 2026-02-06 21:43:26 +01:00