testsAndMisc/linux_configuration/scripts/single_use
Krzysztof kuhy Rudnicki 99a9804d75 Test ubuntu_perf_more.sh to 100%: allowlist 93 -> 92
Seventh of the 16 untested fixes/lib libs and the first of the ubuntu-perf
pair, which gets its own harness here. 24 assertions; 32/32 = 100.00%
through run_all.sh on the first measurement, confirmed at --min 100 (exit 0),
then cleared with the real gate and no exemption.

Two absolute paths had to move behind env overrides, defaulting to the real
ones: fix_journal writes /etc/systemd/journald.conf.d/size-limit.conf and
run_undo globs /root for undo scripts. Binding those in the jail was rejected
for the same reason as bt_pairing.sh's udev rule -- run_all.sh runs UN-jailed
in ci_mirror.sh and in CI, so a bind mount protects the coverage run and
nothing else. JOURNALD_CONF_DIR and UNDO_DIR follow the UDEV_RULES_DIR
precedent.

Proof the suite is safe where it runs un-jailed: after a bare run_all.sh the
real /etc/systemd/journald.conf.d/size-limit.conf still carries its 2026-03-02
mtime, a genuine artifact of a past production run, and no
undo_ubuntu_performance_*.sh exists in /root.

Worth noting for the rest of the family: run_undo ends in `exit`, so its cases
run inside an explicit subshell. A command substitution already provides one,
so the exit ends only that subshell rather than the whole test file.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-22 19:25:21 +02:00
..
features Make the gate read jail_args and refuse a suite that dies partway 2026-08-22 13:36:54 +02:00
feedback-appimage feedback: local-only pacman package build, and ignore build artifacts 2026-08-10 15:33:18 +02:00
fixes Test ubuntu_perf_more.sh to 100%: allowlist 93 -> 92 2026-08-22 19:25:21 +02:00
fresh-install fresh-install: split main.sh 308 -> 200 + 121 2026-08-17 14:11:26 +02:00
lib Split install_joplin.sh and establish the shell-split pattern 2026-08-16 18:33:59 +02:00
misc/testsAndMisc-bash Cover clean_audio_filters.sh (89.25%), completing testsAndMisc-bash/lib 2026-08-22 13:27:44 +02:00
utils generate_study_materials: split into lib/ under the 250-line cap 2026-08-21 14:32:08 +02:00
install_code_insiders.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
install_feedback.sh feedback: local-only pacman package build, and ignore build artifacts 2026-08-10 15:33:18 +02:00
install_joplin.sh Split install_joplin.sh and establish the shell-split pattern 2026-08-16 18:33:59 +02:00
install_ungoogled_chromium_ubuntu.sh Wire uBlock Origin into every real Chromium launch, alongside LeechBlock 2026-08-12 22:44:28 +02:00
test_bad.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
test_removal.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00