Fix Sentry WORDPRESS-ANDROID-3AA5: guard FeatureFlagsStore reads against DB errors#22828
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Fix Sentry WORDPRESS-ANDROID-3AA5: guard FeatureFlagsStore reads against DB errors#22828
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Sentry WORDPRESS-ANDROID-3AA5 (152 users, 16k events): NPE inside FeatureFlagConfigDao_Impl.getFeatureFlagList. Same shape as the RemoteConfig DAO crash — Room can't materialize a row when the DB is corrupt or a stored ordinal is out of range. Wrap reads in FeatureFlagsStore so a failure degrades to an empty list instead of crashing app startup, and harden the type converter to fall back to BUILD_CONFIG on unknown ordinals. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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🤖 Build Failure AnalysisThis build has failures. Claude has analyzed them - check the build annotations for details. |
Detekt flagged catch(Exception) in getFeatureFlags and getFeatureFlagsByKey. Both catches are intentionally broad — Room can throw SQLiteException, IllegalArgumentException, or NullPointerException depending on the failure mode, and we want all of them to degrade to an empty list. Use the same @Suppress("TooGenericExceptionCaught") annotation already used elsewhere in the codebase for this pattern. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## trunk #22828 +/- ##
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Coverage 37.15% 37.15%
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Files 2314 2314
Lines 124323 124328 +5
Branches 16892 16893 +1
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+ Hits 46187 46199 +12
+ Misses 74390 74383 -7
Partials 3746 3746 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Cover the two store catches (getFeatureFlags, getFeatureFlagsByKey returning empty list when the DAO throws) and the converter's out-of-range/negative ordinal fallback to BUILD_CONFIG. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Mock AppLog statically so the tests assert the tag, message, and throwable reach the log call, not just that an empty list is returned. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Fixes WORDPRESS-ANDROID-3AA5
Summary
Defensive fix for Sentry WORDPRESS-ANDROID-3AA5 — NPE inside
FeatureFlagConfigDao_Impl.getFeatureFlagList(152 users, 16k events). Same shape as the RemoteConfig DAO crash (#22826).FeatureFlagsStore.getFeatureFlags()andgetFeatureFlagsByKey()now catch and log read failures, returning an empty list instead of crashing.FeatureFlagValueSourceConverterbounds-checks the stored ordinal and falls back toBUILD_CONFIGfor unknown values.Test plan
BUILD_CONFIGfor unknown ordinals by runningFeatureFlagValueSourceConverterTest:FeatureFlagValueSourceConverter().toFeatureFlagValueSource(value)directly with0,1,99, and-1, asserting the out-of-range and negative inputs map toBUILD_CONFIG.