Alex
9a10949938
The smoke test only exercised steady-state rendering and killed waybar with SIGTERM, so whole crash classes were invisible: exit-time use-after-free (#5182), module state transitions (#5183) and hardware-backed modules (#5179). Add tiers that hit those paths under ASan (+ _GLIBCXX_ASSERTIONS): - lib.sh: assert_clean_exit (SIGINT teardown -> checks segfault/abort + ASan report emitted during destruction), output hotplug helpers, signal/reload, WAYBAR_WRAP hook, opt-in leak detection. - lifecycle.sh (gating): clean exit, runtime output hotplug (Bar/module destroy), toggle/reload churn, fast-interval teardown race (#5182 class). - fuzz.sh (gating): pathological custom-backend output (empty, nonzero exit, invalid JSON, huge, non-UTF8, empty format). - coverage.sh (gating): every Factory module must be classified for smoke coverage; a new unlisted module fails the job (#5179 slipped through). - modules.sh: also render the whole matrix inside a group; SIGINT teardown per module instead of SIGTERM. - state.sh (best-effort): real mpd driven through an empty queue (#5183) + stop/clear; pulseaudio + slider on a null sink. - hardware.sh (best-effort): backlight, backlight/slider (#5179) and battery via umockdev. - leakcheck.sh (report-only): clean-exit run under LSan.
88 lines
2.8 KiB
Bash
Executable File
88 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tier — fake-hardware coverage via umockdev. Modules that read sysfs/udev
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# (backlight, its slider, battery) can't run in a headless runner, so they were
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# never smoke-tested and a construct/update crash like #5179 (backlight/slider)
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# could ship unseen. umockdev-run intercepts sysfs/udev and feeds waybar a mock
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# device, so the real code path runs under ASan.
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#
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# Best-effort: skipped if umockdev isn't installed. The .umockdev descriptions
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# below may need tuning per distro; keep this continue-on-error in CI.
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#
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# Usage: hardware.sh
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set -euo pipefail
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DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck source=lib.sh
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source "$DIR/lib.sh"
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if ! command -v umockdev-run >/dev/null; then
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echo "(umockdev not installed, skipping hardware tier)"; exit 0
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fi
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smoke::setup
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smoke::start_compositor
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trap smoke::stop EXIT
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fail=0
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BL_DEV="$(mktemp --suffix=.umockdev)"
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cat > "$BL_DEV" <<'EOF'
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P: /devices/platform/fake_backlight/backlight/intel_backlight
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E: SUBSYSTEM=backlight
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A: brightness=500
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A: max_brightness=1000
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A: actual_brightness=500
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A: bl_power=0
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EOF
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BAT_DEV="$(mktemp --suffix=.umockdev)"
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cat > "$BAT_DEV" <<'EOF'
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P: /devices/platform/fake_battery/power_supply/BAT0
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E: SUBSYSTEM=power_supply
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E: POWER_SUPPLY_NAME=BAT0
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A: type=Battery
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A: present=1
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A: status=Discharging
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A: capacity=55
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A: energy_now=5500000
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A: energy_full=10000000
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A: power_now=1000000
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EOF
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# run_mock <name> <umockdev-file> <config-json>
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run_mock() {
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local name="$1" dev="$2" mod="$3" cfg
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echo "::group::hardware: $name"
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cfg="$(mktemp --suffix=.json)"
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cat > "$cfg" <<EOF
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{ "layer": "top", "position": "top", "height": 30,
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"modules-center": ["$name"], $mod }
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EOF
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WAYBAR_WRAP="umockdev-run --device $dev --" smoke::launch_waybar "$cfg" "$DIR/style.css" 5
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smoke::assert_alive || fail=1
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smoke::assert_clean || fail=1
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smoke::stop; WAYBAR_PID=""
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echo "::endgroup::"
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}
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run_mock "backlight" "$BL_DEV" '"backlight": {"format":"{percent}%"}'
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run_mock "backlight/slider" "$BL_DEV" '"backlight/slider": {"min":0,"max":100,"orientation":"horizontal"}'
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run_mock "battery" "$BAT_DEV" '"battery": {"format":"{capacity}%"}'
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# Slider inside a group -- the exact shape from #5179 (box#backlight-group).
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echo "::group::hardware: backlight/slider in a group"
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cfg="$(mktemp --suffix=.json)"
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cat > "$cfg" <<'EOF'
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{ "layer": "top", "position": "top", "height": 30,
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"modules-center": ["group/bl"],
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"group/bl": { "modules": ["backlight/slider"] },
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"backlight/slider": { "min": 0, "max": 100, "orientation": "horizontal" } }
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EOF
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WAYBAR_WRAP="umockdev-run --device $BL_DEV --" smoke::launch_waybar "$cfg" "$DIR/style.css" 5
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smoke::assert_alive || fail=1
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smoke::assert_clean || fail=1
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smoke::stop; WAYBAR_PID=""
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echo "::endgroup::"
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[ "$fail" = 0 ] || { echo "::error::hardware tier failed"; exit 1; }
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echo "✓ fake-hardware tier passed"
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