A 38-assertion suite for the last lib in the directory without one. Every
one of its five libs now has a suite; at the start of the session it had
none. 118 assertions across the directory, 0 failures.
build_filters is asserted on the EXACT filter string it emits, because that
string is the lib's entire product. An arnndn chain missing its mandatory
48 kHz resample, or a preset silently falling through to no dynamics, yields
worse audio and never an error -- nothing else would catch it.
Every exit code is pinned: 1 for a missing command, 11 for "RNNoise required
but unavailable" (refusing to quietly fall back to afftdn), 8 for an ffmpeg
whose afftdn lacks md=.
Measured 83/93 = 89.25%; it stays on the allowlist. All ten uncovered lines
are the documented under-report, not gaps: an `exit 66` sentinel proves
require_cmd's lines 37-38 execute, 52-58 are a multi-line array literal (the
confirmed continuation-line artifact), and 129 is an empty `*) ;;` arm whose
branch has a passing assertion. The gate uses the measured figure, so the
exemption stands regardless.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016sxxsDHWgdRhmdmzNMA6XM
A 29-assertion suite covering all six functions. transcribe_venv.sh measures
53/53 = 100.00% through the directory runner, and check_shell_coverage.sh
passes it with the exemption deleted.
Assertions are on recorded ARGV because which index a pip install points at
IS the behaviour: the OpenNMT cu12 wheel index on the NVIDIA path, the
CPU-only torch index for diarization (forced to avoid mismatched CUDA
builds). "pip was called" cannot see either.
generate_test_audio's four-deep fallback chain is covered by failing each
generator in turn. Every stub materialises the wav, because the chain
advances on `[[ ! -s $tmpwav ]]` -- a record-only stub would silently
exercise the branch after the one under test.
One assertion was wrong and got corrected rather than forced: I claimed a
wholly-failing pip still returns 0, but the final `python "$PY_HELPERS"
deps-installed` carries no `|| log`, so it does not. The suite now asserts
what the subject actually guarantees -- all four warnings emitted, no earlier
failure aborting the run.
SC2016 fixed at the source with a quoted heredoc, not suppressed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016sxxsDHWgdRhmdmzNMA6XM
The first allowlist removal of the campaign this session. unity_handler.sh
measures 32/32 = 100.00% through its directory's runner, and
check_shell_coverage.sh passes it with the exemption DELETED -- the real
gate, not just the measurement.
HARNESS BUG found getting there: bash caches executable locations in a hash
table, so `command -v foo` keeps succeeding after foo is removed from the
stub dir. Every "tool is missing" test was therefore running as a "tool is
present" test, asserting the opposite of its own name while looking
plausible. Reproduced minimally: after rm, STILL FOUND; after `hash -r`,
gone.
A _t_unstub helper now removes the stub and clears the table. The two suites
committed an hour ago had the same defect and are corrected here --
test_transcribe_pkgmgr.sh goes from 15 to 18 passing assertions, so three of
its checks had been vacuous. This is exactly the failure the campaign exists
to catch, found in its own test code.
`basename` joins the restricted PATH because the SUBJECT calls it; the suite
avoids needing `tail` via a parameter expansion instead, since every binary
in that PATH is one more thing a stub's shebang can trip over.
transcribe_deps.sh (92.31%) and transcribe_pkgmgr.sh (98.00%) re-measured
unchanged and stay on the allowlist.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016sxxsDHWgdRhmdmzNMA6XM
The directory held five allowlisted libs and no tests. It now has a harness,
a runner, and suites for two libs: transcribe_deps.sh (the fourth
hardest-first target, 48/52 = 92.31%) and transcribe_pkgmgr.sh (49/50 =
98.00%). Both stay on the allowlist. 15 + 18 assertions, 0 failures.
No jail is needed here and no jail_args marker is created: every branch turns
on `command -v <manager>` and every install goes through sudo, both
intercepted by a PATH stub dir. Verified the runner exits 0 when invoked
bare, which is how both gates call it.
The harness REPLACES PATH rather than prepending. This host really has
pacman, and a prepended stub dir cannot HIDE a binary, so every "manager not
installed" case would have asserted nothing. `bash` and `env` are in the
private coreutils dir for a non-obvious reason: every stub's
`#!/usr/bin/env bash` shebang resolves through that restricted PATH, and
without them each stub died with "env: 'bash': No such file or directory"
while looking exactly like a coverage gap.
Assertions are on recorded ARGV rather than on the call happening, because
which packages a branch installs is what differs between distros --
pacman gets python-virtualenv where apt gets python3-venv.
Three assertions aimed at the libsndfile branch were REMOVED rather than left
green-but-vacuous: /usr/lib/libsndfile.so exists on this host, so
need_libsndfile is legitimately 0 and lines 19/52/53/55 are unreachable
without a jail that hides the library. The limitation is written into the
suite instead of asserted around.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016sxxsDHWgdRhmdmzNMA6XM
