Files
Panama/tests/quickshell/home-brightness-slider-contract
T
Gabriel Brown e1faaf7a76 Drop the extension, and give the test suite a front door
Phase 6, the last of the fresh-install spec.

159 scripts lose their .sh: 110 contracts, 47 Vicinae commands, 2 compositor
contracts. A shebang and the executable bit already select the interpreter. The
extension only ever added something that had to stay in sync, and the rename
proved the point twice over in the space of an hour.

The spec's stated risk was Vicinae's script discovery. One script was renamed and
reloaded on its own before the other 46 followed; it came back as
scripts:panama.capture and all 47 resolve. What the probe turned up instead is
that the extension was never only a filename: Vicinae's command IDs embed it, so
every ID changed. Nothing in this repository refers to them, so nothing breaks.
The only trace is Vicinae's metadata.json, whose visited map had two Panama
entries that are now orphaned -- two commands lost their usage ranking and will
earn it back. Worth knowing before anyone renames these again on a machine that
has a keybind pointing at one.

Rewriting the references by exact filename missed two things it structurally
could not see: a name built from a variable, settings-$page.sh, and a glob,
-name '*.sh'. Both were in the contract that counts the generated commands, which
promptly reported 47 expected and 0 found. The mechanical part of a rename is the
part that looks finished.

The three subcommands. panama doctor fronts a health check that already existed
and already ran at the end of every install but could not be reached from a
terminal. panama upgrade re-runs the installer from anywhere. panama test runs
the suite, which had no entry point at all -- 121 files that were the main safety
net in this repository and were invisible in it.

Writing that runner found three tests nothing was running.
calendar_agenda_bridge_test, home_assistant_bridge_test and kdeconnect_bridge_test
are unittest suites without the executable bit, so no contract invoked them and
the first draft of the runner skipped them silently. All three pass, and have
passed unobserved for weeks. The runner collects *_test.py as well now, because a
runner with a blind spot is worse than no runner for the same reason a dependency
checker with one is: it reports PASS.

Six worktrees pruned. Each was re-checked rather than trusted to the spec's list,
and two needed it: panama-commands is not on feat/panama-commands but on
feat/gnome-tweaks-parity, and fix/panama-displays-review reads [ahead 3] -- ahead
of its remote, not of main, with every commit patch-equivalent to landed work.
roadmap-completion stays; it has five commits that are genuinely unlanded. The
branches are left alone: pruning a worktree costs nothing, deleting a branch is a
decision.

121 contracts pass.

Claude-Session: https://claude.ai/code/session_01NvgBuSWB5sE43yWmg21ozj
2026-08-20 21:55:55 -04:00

91 lines
3.5 KiB
Bash
Executable File

#!/usr/bin/env bash
set -euo pipefail
repo_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
harness="$repo_dir/config/dot/quickshell/home-brightness-slider-harness.qml"
state_home="$(mktemp -d /tmp/panama-home-brightness-slider.XXXXXX)"
shell_log="$state_home/quickshell.log"
fail() {
printf 'Home brightness slider contract: %s\n' "$1" >&2
exit 1
}
qs_for_harness() {
QS_DISABLE_CRASH_HANDLER=1 XDG_STATE_HOME="$state_home" \
qs -p "$harness" "$@"
}
cleanup() {
qs_for_harness kill >/dev/null 2>&1 || true
rm -rf "$state_home"
}
trap cleanup EXIT
start_harness() {
qs_for_harness --daemonize >"$shell_log" 2>&1
for _ in $(seq 1 50); do
if qs_for_harness ipc show 2>/dev/null \
| rg -q '^target home-brightness-slider-test$'; then
return
fi
sleep 0.1
done
sed -n '1,160p' "$shell_log" >&2
fail 'isolated slider harness did not start'
}
assert_status() {
local filter="$1"
local message="$2"
local status=""
status="$(qs_for_harness ipc call home-brightness-slider-test status)"
jq -e "$filter" <<<"$status" >/dev/null || {
printf 'Slider status: %s\n' "$status" >&2
fail "$message"
}
}
start_harness
qs_for_harness ipc call home-brightness-slider-test reset 30 >/dev/null
assert_status \
'.accessibleRoleIsSlider == true and .accessibleName == "Desk lamp brightness" and .accessibleDescription == "30 percent, range 0 to 100" and .accessibleFocusable == true' \
'slider accessibility metadata is incomplete or incorrect'
qs_for_harness ipc call home-brightness-slider-test press 140 >/dev/null
assert_status \
'.confirmedValue == 30 and .previewValue == 70 and .interactionActive == true and .commitCount == 0 and .accessibleDescription == "70 percent, range 0 to 100"' \
'pointer press did not remain a local preview'
qs_for_harness ipc call home-brightness-slider-test release >/dev/null
assert_status \
'.previewValue == 70 and .interactionActive == false and .commitCount == 1 and .lastCommit == 70' \
'one pointer release did not emit exactly one commit'
qs_for_harness ipc call home-brightness-slider-test release >/dev/null
assert_status '.commitCount == 1' 'release without an interaction emitted another commit'
qs_for_harness ipc call home-brightness-slider-test reset 30 >/dev/null
qs_for_harness ipc call home-brightness-slider-test wheel 120 >/dev/null
assert_status \
'.previewValue == 35 and .interactionActive == false and .commitCount == 1 and .lastCommit == 35' \
'one wheel event did not emit exactly one five-point commit'
qs_for_harness ipc call home-brightness-slider-test reset 30 >/dev/null
qs_for_harness ipc call home-brightness-slider-test press 160 >/dev/null
assert_status \
'.previewValue == 80 and .interactionActive == true and .commitCount == 0' \
'cancellation setup did not enter local preview state'
qs_for_harness ipc call home-brightness-slider-test external 45 >/dev/null
assert_status \
'.confirmedValue == 45 and .previewValue == 80 and .interactionActive == true and .commitCount == 0' \
'external confirmed or pending state replaced an active local preview'
qs_for_harness ipc call home-brightness-slider-test cancel >/dev/null
assert_status \
'.confirmedValue == 45 and .previewValue == 45 and .interactionActive == false and .commitCount == 0 and .lastCommit == -1' \
'canceled interaction committed or failed to restore the external value'
trap - EXIT
cleanup
printf 'Home brightness slider contract: PASS\n'