Add support for num-uniform-shards option#714
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@@ Coverage Diff @@
## master #714 +/- ##
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+ Coverage 78.77% 79.48% +0.71%
- Complexity 665 666 +1
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Files 113 113
Lines 2676 2696 +20
Branches 380 385 +5
============================================
+ Hits 2108 2143 +35
+ Misses 322 305 -17
- Partials 246 248 +2 |
pawelpasterz
suggested changes
Apr 10, 2020
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| devices.forEach { device -> assertDeviceSupported(device) } | ||
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| require((numUniformShards != null && maxTestShards > 1).not()) { |
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require throws IllegalArgumentException. Flank has dedicated FlankFatalError for such cases. We could throw this instead. Cause message will still be printed but without stack trace. Let me know what do you think.
| shardingOption = ShardingOption().apply { | ||
| if (args.numUniformShards != null) { | ||
| testTargets = testShards.flatten() | ||
| uniformSharding = UniformSharding().setNumShards(args.numUniformShards) |
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When number of numUniformShards is bigger then number of tests flank we get error while processing results
java.lang.IllegalStateException: response.testCases must not be null
at ftl.reports.api.CreateTestExecutionDataKt.createTestExecutionData(CreateTestExecutionData.kt:34)
at ftl.reports.api.CreateTestExecutionDataKt$createTestExecutionData$1.invokeSuspend(CreateTestExecutionData.kt)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.ResumeModeKt.resumeUninterceptedMode(ResumeMode.kt:45)
at kotlinx.coroutines.internal.ScopeCoroutine.afterCompletionInternal(Scopes.kt:32)
at kotlinx.coroutines.JobSupport.completeStateFinalization(JobSupport.kt:310)
at kotlinx.coroutines.JobSupport.tryFinalizeFinishingState(JobSupport.kt:236)
at kotlinx.coroutines.JobSupport.tryMakeCompletingSlowPath(JobSupport.kt:849)
at kotlinx.coroutines.JobSupport.tryMakeCompleting(JobSupport.kt:811)
at kotlinx.coroutines.JobSupport.makeCompletingOnce$kotlinx_coroutines_core(JobSupport.kt:787)
at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:111)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46)
at kotlinx.coroutines.DispatchedTask.run(Dispatched.kt:241)
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:594)
at kotlinx.coroutines.scheduling.CoroutineScheduler.access$runSafely(CoroutineScheduler.kt:60)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:740)
In this particular case test apk had 7 tests and numUniformShards was set to 10. As result 10 shards was launched.
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pawelpasterz
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Apr 13, 2020
jan-goral
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Fixes #713
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