testsAndMisc/linux_configuration/scripts
Krzysztof kuhy Rudnicki 63454fa544 install_leechblock: first test suite for the split libs
29 assertions across two files, run via lib/tests/run_all.sh.

Coverage measured, not waived: leechblock_fetch.sh 38.57% (27/70),
leechblock_browsers.sh 36.47% (31/85), config and firefox 0%. The uncovered
lines are exactly the bodies that must never run under test — curl/tar/unzip
downloads, pkill + sudo binary patching, npm install, and writes to
/etc/*/policies.json. Closing the gap needs those externals shimmed.

What the tests actually pin down:
- all three get_latest_tag fallbacks (releases API, tags API, Location
  header), plus JSON-null-is-not-a-tag and the all-sources-exhausted
  non-zero return. A silent failure there installs the wrong version.
- the 8+3 browser tables including every hyphenated key, and the
  command -v gating that decides whether a binary is patched at all.

Also fixes a latent set -u abort: wire_up_browsers interpolates VERSION_DIR,
VERSION and TAG, which only resolve_version sets. Calling it on its own
aborted on an unbound VERSION_DIR; they are now read through locals with
defaults, leaving production output unchanged.

Harness note: PATH must be narrowed to the shim dir for "no browser
installed" to be testable on a machine that has five, but every external the
code under test calls has to be seeded there too — a missing mkdir aborted
the suite under set -e with no stderr, which under kcov looked like a
coverage-tool bug rather than a PATH bug.

The hyphenated array subscripts in the test are quoted for the same reason
they are in the lib: shfmt -w rewrites an unquoted [google-chrome-stable]
into a subtraction expression. Reproduced live in this file during the work.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01F3PzGc75gBcdxP3PkHXGcV
2026-08-21 15:39:15 +02:00
..
boot_recovery Split the Pi flasher and the boot-repair test harness 2026-08-16 20:21:44 +02:00
diagnostics Fix the 11 shellcheck findings that kept CI red since b83ce5d 2026-08-04 20:55:02 +02:00
gaming style: apply prettier formatting to evidence JSON and dwm/gaming READMEs 2026-06-14 07:22:04 +02:00
lib Split scripts/lib/mtk_common.sh with the same entry-point pattern 2026-08-16 21:17:50 +02:00
meta Keep this session's splits shfmt-clean 2026-08-16 22:05:01 +02:00
mtk_root Split mtk_root run_tests.sh: assertions and the dump-test group 2026-08-16 23:02:09 +02:00
periodic_background install_leechblock: first test suite for the split libs 2026-08-21 15:39:15 +02:00
single_use generate_study_materials: split into lib/ under the 250-line cap 2026-08-21 14:32:08 +02:00