testsAndMisc/linux_configuration/scripts/single_use
Krzysztof kuhy Rudnicki 61ff5eacac Cover nc_php.sh (98.82%) and teach the jail to measure foreign platforms
nc_php.sh was the next-hardest library on the allowlist. It targets a
Debian Raspberry Pi -- it edits /etc/php/<ver>/apache2/php.ini, drives
occ as www-data and installs a crontab -- so none of its write targets
exist on this Arch host and the jail had nothing to mirror.

- --seed-dir / --seed-file create the paths a foreign-platform subject
  expects. Verified with a probe: /etc/php/8.2/apache2 exists inside
  the jail while /etc/php does not exist outside it.
- A failed bind is now FATAL, and missing mountpoints are created
  first. A bind that fails silently is indistinguishable from
  unreachable code in the report, which is the misdiagnosis this
  runner exists to prevent.
- Mirroring skips unreadable targets (/root as a normal user) rather
  than aborting under set -e.

nc_php.sh: 84/85 = 98.82%, 24 assertions. It STAYS on the allowlist,
because 98.82% is below the bar. Line 111 -- the crontab first-run
fallback -- hung the suite on both attempts to cover it, so it is left
uncovered and documented rather than tried a third time.

Two harness hazards found the hard way and written down: a top-level
stub function shadows the subject's own function for every later
assertion (this silently dropped coverage 83.53% -> 57.65% while the
tests still passed), and a stub for a piped-into command must drain
stdin or the writer takes SIGPIPE.

dot_resolver_install.sh still measures 39/39 = 100.00%.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DbD4nco3EgL1UFoZKmKsLE
2026-08-22 11:30:32 +02:00
..
features Cover nc_php.sh (98.82%) and teach the jail to measure foreign platforms 2026-08-22 11:30:32 +02:00
feedback-appimage feedback: local-only pacman package build, and ignore build artifacts 2026-08-10 15:33:18 +02:00
fixes diagnose_pacman_hook_stall.sh: split 493 -> 249 + 6 libs, 100% coverage 2026-08-18 22:33:57 +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 Archive libre_translate.sh: unused, moved to testsAndMisc-archive 2026-08-18 21:00:33 +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