Centralize all notification alarm scheduling through NotifyReceiver.scheduleExactNotification()
with idempotence checks to prevent duplicate alarms. Implement one-alarm policy using
setAlarmClock() only. Fix test harness alarm counting to deduplicate by Alarm handle.
Plugin Changes:
- Add ScheduleSource enum to track scheduling paths (INITIAL_SETUP, ROLLOVER_ON_FIRE, etc.)
- Add DB-level idempotence check before scheduling (prevents logical duplicates)
- Add explicit alarm cancellation before scheduling (safety net)
- Implement one-alarm policy: use setAlarmClock() only, no setExact* fallbacks for same event
- Add deep logging for all AlarmManager calls (variant, requestCode, pendingIntentHash)
- Update all rollover paths (DailyNotificationReceiver, DailyNotificationWorker) to use
centralized function with ROLLOVER_ON_FIRE source
- Add @JvmStatic annotation to scheduleExactNotification for Java interop
Test Harness Changes:
- Fix get_plugin_alarm_count() to deduplicate by Alarm handle (prevents double-counting
same alarm in main list and "Next wake from idle" section)
- Update TEST 0 messaging: treat 0 alarms as race condition (inconclusive, not failure)
- Make post-rollover check the authoritative assertion point (only fails on >1 or 0 alarms)
- Remove redundant "Found 0 alarms - test may not be accurate" messages
This fixes the duplicate alarm bug where two distinct AlarmManager entries were created
for the same daily notification, violating the "one notification per day" contract.
Extract common helper functions from test-phase1.sh, test-phase2.sh,
and test-phase3.sh into a shared library (alarm-test-lib.sh) to reduce
code duplication and improve maintainability.
Changes:
- Create alarm-test-lib.sh with shared configuration, UI helpers, ADB
helpers, log parsing, and test selection logic
- Refactor all three phase test scripts to source the shared library
- Remove ~200 lines of duplicated code across the three scripts
- Preserve all existing behavior, CLI arguments, and test semantics
- Maintain Phase 1 compatibility (print_* functions, VERIFY_FIRE flag)
- Update all adb references to use $ADB_BIN variable
- Standardize alarm counting to use shared count_alarms() function
Benefits:
- Single source of truth for shared helpers
- Easier maintenance (fix once, benefits all scripts)
- Consistent behavior across all test phases
- No functional changes to test execution or results
