GranularRetriableTestWrapper

public class GranularRetriableTestWrapper
extends Object implements IRemoteTest, ITestCollector

java.lang.Object
↳	com.android.tradefed.testtype.suite.GranularRetriableTestWrapper

A wrapper class works on the IRemoteTest to granulate the IRemoteTest in testcase level. An IRemoteTest can contain multiple testcases. Previously, these testcases are treated as a whole: When IRemoteTest runs, all testcases will run. Some IRemoteTest (The ones that implements ITestFilterReceiver) can accept an allowlist of testcases and only run those testcases. This class takes advantage of the existing feature and provides a more flexible way to run test suite.

Single testcase can be retried multiple times (within the same IRemoteTest run) to reduce the non-test-error failure rates.
The retried testcases are dynamically collected from previous run failures.

Note:

The prerequisite to run a subset of test cases is that the test type should implement the interface ITestFilterReceiver.
X is customized max retry number.

Summary

Nested classes
`class`	`GranularRetriableTestWrapper.StartEndCollector` Class helper to catch missing run start and end.

Public constructors
`GranularRetriableTestWrapper(IRemoteTest test, ITestInvocationListener mainListener, moduleLevelListeners, int maxRunLimit)`
`GranularRetriableTestWrapper(IRemoteTest test, ModuleDefinition module, ITestInvocationListener mainListener, moduleLevelListeners, int maxRunLimit)`

Public methods
`final int`	`getExpectedTestsCount()` Calculate the number of testcases in the `IRemoteTest`.
`final`	`getFinalTestRunResults()` Get the merged TestRunResults from each `IRemoteTest` run.
`final`	`getPassedTests()`
`ModuleListener`	`getResultListener()` Returns the listener containing all the results.
`int`	`getRetryCount()`
`void`	`run(TestInformation testInfo, ITestInvocationListener listener)` Schedule a series of `IRemoteTest#run(TestInformation, ITestInvocationListener)`.
`void`	`setCollectTestsOnly(boolean shouldCollectTest)` Enables or disables test collection mode
`void`	`setInvocationContext(IInvocationContext moduleInvocationContext)` Set the `IInvocationContext` as a `GranularRetriableTestWrapper` attribute.
`void`	`setLogSaver(ILogSaver logSaver)` Set the Module's `ILogSaver` as a `GranularRetriableTestWrapper` attribute.
`void`	`setMarkTestsSkipped(boolean skipTestCases)` Set the `ModuleDefinition` RunStrategy as a `GranularRetriableTestWrapper` attribute.
`void`	`setMetricCollectors( runMetricCollectors)` Set the `ModuleDefinition`'s runMetricCollector as a `GranularRetriableTestWrapper` attribute.
`void`	`setModuleConfig(IConfiguration moduleConfiguration)` Set the `ModuleDefinition`'s ModuleConfig as a `GranularRetriableTestWrapper` attribute.
`void`	`setModuleId(String moduleId)` Set the `ModuleDefinition` name as a `GranularRetriableTestWrapper` attribute.
`void`	`setRetryDecision(IRetryDecision decision)` Sets the `IRetryDecision` to be used.

Public constructors