testsAndMisc/linux_configuration/scripts/single_use/fixes
Krzysztof kuhy Rudnicki 7c14cfca61 Test arch_sysctl.sh and open the optimize_arch_desktop lib family
23 assertions over 8 cases covering both tweak_vm_sysctl and
tweak_network_sysctl: the skip path, the write-when-the-drop-in-is-
missing path that a naive "nothing to do" check gets wrong, the
value-differs path, an unreadable-sysctl path, and the tcp_bbr guard.

arch_desktop_harness.sh is the third family harness, supplying the
globals and apply_tweak that live in optimize_arch_desktop.sh rather
than in any lib. arch_cpu.sh and arch_hardware.sh will reuse it.

SYSCTL_DROPIN_DIR defaults to the real /etc/sysctl.d, matching the
seam ubuntu_perf_more.sh and arch_perf_fixes.sh already carry; the
suite runs un-jailed in ci_mirror.sh and CI, so a bind mount would
protect nothing. Both real drop-ins keep their Mar 2 mtimes.

_t_run lands in lib_test_core.sh because `out="$(func)"` forks a
subshell and kcov never registers a lib whose first execution happens
inside one -- measured as 0 lines via $( ) against 54 lines via a
direct call.

arch_sysctl.sh STAYS on the coverage allowlist: it still reports "kcov
instrumented no lines" through the jail, while ubuntu_perf_more.sh
measures 32/32 in the same worktree and the same invocation. The tests
are real and green; the coverage number is not yet obtainable, and the
exemption may only come off once it is.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-22 20:54:47 +02:00
..
lib Test arch_sysctl.sh and open the optimize_arch_desktop lib family 2026-08-22 20:54:47 +02:00
diagnose_arch_performance.sh Split five more linux_configuration single_use scripts 2026-08-16 18:51:28 +02:00
diagnose_pacman_hook_stall.sh diagnose_pacman_hook_stall.sh: split 493 -> 249 + 6 libs, 100% coverage 2026-08-18 22:33:57 +02:00
fix_anki.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
fix_arch_performance.sh Split seven more linux_configuration scripts 2026-08-16 18:56:05 +02:00
fix_bluetooth.sh Split fix_bluetooth.sh 720 -> 186; defer steam_compatibility.sh 2026-08-16 19:17:05 +02:00
fix_controller.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
fix_flutter_git_env.sh Fix: stop the Flutter SDK reading your own repo as itself inside git hooks 2026-07-26 15:39:33 +02:00
fix_stepmania.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
fix_systemctl.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
fix_thorium.sh Split three more linux_configuration feature and fix scripts 2026-08-16 18:48:01 +02:00
fix_ubuntu_performance.sh Split three large linux_configuration scripts, defer a fourth 2026-08-16 19:06:16 +02:00
fix_virtualbox.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
fix_waifu2x.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
fix_yay_aur_database.sh refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/ 2026-05-15 00:32:35 +02:00
migrate_hosts_guard_to_guard_lib.sh shell: split clean_audio, enforce_vbox_hosts and migrate_hosts_guard 2026-08-17 14:27:57 +02:00
nvidia_troubleshoot.sh fixes/utils: split nvidia_troubleshoot 336 -> 169+181, passwordless 374 -> 195+193 2026-08-17 14:18:06 +02:00
optimize_arch_desktop.sh Split offline docs and arch optimiser; defer libre_translate 2026-08-16 20:09:54 +02:00