ResultAggregator

public class ResultAggregator
extends CollectingTestListener

java.lang.Object
↳	com.android.tradefed.result.CollectingTestListener
	↳	com.android.tradefed.retry.ResultAggregator

Special forwarder that aggregates the results when needed, based on the retry strategy that was taken.

Summary

Public constructors
`ResultAggregator( listeners, RetryStrategy strategy)`

Public methods
`void`	`cleanEventsFiles()`
`final void`	`forwardAggregatedInvocationLogs()` Forward all the invocation level logs to the result reporters that don't support the granular results.
`void`	`invocationEnded(long elapsedTime)` Reports that the invocation has terminated, whether successfully or due to some error condition.
`void`	`invocationFailed(FailureDescription failure)`
`void`	`invocationFailed(Throwable cause)` Reports an incomplete invocation due to some error condition.
`void`	`invocationSkipped(SkipReason reason)` Reports an invocation as skipped
`void`	`invocationStarted(IInvocationContext context)` Reports the start of the test invocation.
`void`	`logAssociation(String dataName, LogFile logFile)` In some cases, log must be strongly associated with a test cases, but the opportunity to do so on the direct `testLogSaved(String, com.android.tradefed.result.LogDataType, com.android.tradefed.result.InputStreamSource, com.android.tradefed.result.LogFile)` callback is not possible.
`void`	`setLogSaver(ILogSaver logSaver)`
`void`	`setUpdatedReporting(boolean updatedReporting)` Sets the new reporting.
`void`	`testAssumptionFailure(TestDescription test, String trace)` Called when an atomic test flags that it assumes a condition that is false
`void`	`testAssumptionFailure(TestDescription test, FailureDescription failure)` Called when an atomic test flags that it assumes a condition that is false
`void`	`testEnded(TestDescription test, long endTime, testMetrics)` Alternative to `ERROR(/#testEnded(com.android.tradefed.result.TestDescription,Map))` where we can specify the end time directly.
`void`	`testFailed(TestDescription test, FailureDescription failure)` Reports the failure of a individual test case.
`void`	`testFailed(TestDescription test, String trace)` Reports the failure of a individual test case.
`void`	`testIgnored(TestDescription test)` Called when a test will not be run, generally because a test method is annotated with org.junit.Ignore.
`void`	`testLog(String dataName, LogDataType dataType, InputStreamSource dataStream)`
`void`	`testLogSaved(String dataName, LogDataType dataType, InputStreamSource dataStream, LogFile logFile)`
`void`	`testModuleEnded()` Reports the end of a module run.
`void`	`testModuleStarted(IInvocationContext moduleContext)` Reports the beginning of a module running.
`void`	`testRunEnded(long elapsedTime, runMetrics)` Reports end of test run.
`void`	`testRunFailed(FailureDescription failure)` Reports test run failed to complete due to a failure described by `FailureDescription`.
`void`	`testRunFailed(String errorMessage)` Reports test run failed to complete due to a fatal error.
`void`	`testRunStarted(String name, int testCount, int attemptNumber, long startTime)` Reports the start of a test run.
`void`	`testSkipped(TestDescription test, SkipReason reason)` Called when a test is skipped and did not execute for a reason that is not usually expected.
`void`	`testStarted(TestDescription test, long startTime)` Alternative to `testStarted(com.android.tradefed.result.TestDescription)` where we also specify when the test was started, combined with `ERROR(/#testEnded(com.android.tradefed.result.TestDescription,long,Map))` for accurate measure.

Protected methods
`File[]`	`getEventsLogs()`

Public constructors

ResultAggregator

public ResultAggregator ( listeners, 
                RetryStrategy strategy)

Parameters
`listeners`
`strategy`	`RetryStrategy`

Public methods

cleanEventsFiles

public void cleanEventsFiles ()

forwardAggregatedInvocationLogs

public final void forwardAggregatedInvocationLogs ()

Forward all the invocation level logs to the result reporters that don't support the granular results.

invocationEnded

public void invocationEnded (long elapsedTime)

Reports that the invocation has terminated, whether successfully or due to some error condition.

Will be automatically called by the TradeFederation framework.

Parameters
`elapsedTime`	`long`: the elapsed time of the invocation in ms

invocationFailed

public void invocationFailed (FailureDescription failure)

Parameters
`failure`	`FailureDescription`

invocationFailed

public void invocationFailed (Throwable cause)

Reports an incomplete invocation due to some error condition.

Will be automatically called by the TradeFederation framework.

Parameters
`cause`	`Throwable`: the `Throwable` cause of the failure

invocationSkipped

public void invocationSkipped (SkipReason reason)

Reports an invocation as skipped

Parameters
`reason`	`SkipReason`

invocationStarted

public void invocationStarted (IInvocationContext context)

Reports the start of the test invocation.

Will be automatically called by the TradeFederation framework. Reporters need to override this method to support multiple devices reporting.

Parameters
`context`	`IInvocationContext`: information about the invocation

logAssociation

public void logAssociation (String dataName, 
                LogFile logFile)

In some cases, log must be strongly associated with a test cases, but the opportunity to do so on the direct testLogSaved(String, com.android.tradefed.result.LogDataType, com.android.tradefed.result.InputStreamSource, com.android.tradefed.result.LogFile) callback is not possible. Thus, this callback allows to provide a strong association explicitly.

Parameters
`dataName`	`String`: The name of the data
`logFile`	`LogFile`: the `LogFile` that was logged before and should be associated with the test case.

setLogSaver

public void setLogSaver (ILogSaver logSaver)

Parameters
`logSaver`	`ILogSaver`

setUpdatedReporting

public void setUpdatedReporting (boolean updatedReporting)

Sets the new reporting.

Parameters
`updatedReporting`	`boolean`

testAssumptionFailure

public void testAssumptionFailure (TestDescription test, 
                String trace)

Called when an atomic test flags that it assumes a condition that is false

Parameters
`test`	`TestDescription`: identifies the test
`trace`	`String`: stack trace of failure

testAssumptionFailure

public void testAssumptionFailure (TestDescription test, 
                FailureDescription failure)

Called when an atomic test flags that it assumes a condition that is false

Parameters
`test`	`TestDescription`: identifies the test
`failure`	`FailureDescription`: `FailureDescription` describing the failure and its context.

testEnded

public void testEnded (TestDescription test, 
                long endTime, 
                 testMetrics)

Alternative to ERROR(/#testEnded(com.android.tradefed.result.TestDescription,Map)) where we can specify the end time directly. Combine with testStarted(com.android.tradefed.result.TestDescription, long) for accurate measure.

Parameters
`test`	`TestDescription`: identifies the test
`endTime`	`long`: the time the test ended, measured via `System.currentTimeMillis()`
`testMetrics`	: a `ERROR(/Map)` of the metrics emitted

testFailed

public void testFailed (TestDescription test, 
                FailureDescription failure)

Reports the failure of a individual test case.

Will be called between testStarted and testEnded.

Parameters
`test`	`TestDescription`: identifies the test
`failure`	`FailureDescription`: `FailureDescription` describing the failure and its context.

testFailed

public void testFailed (TestDescription test, 
                String trace)

Reports the failure of a individual test case.

Will be called between testStarted and testEnded.

Parameters
`test`	`TestDescription`: identifies the test
`trace`	`String`: stack trace of failure

testIgnored

public void testIgnored (TestDescription test)

Called when a test will not be run, generally because a test method is annotated with org.junit.Ignore.

Parameters
`test`	`TestDescription`: identifies the test

testLog

public void testLog (String dataName, 
                LogDataType dataType, 
                InputStreamSource dataStream)

Parameters
`dataName`	`String`
`dataType`	`LogDataType`
`dataStream`	`InputStreamSource`

testLogSaved

public void testLogSaved (String dataName, 
                LogDataType dataType, 
                InputStreamSource dataStream, 
                LogFile logFile)

Parameters
`dataName`	`String`
`dataType`	`LogDataType`
`dataStream`	`InputStreamSource`
`logFile`	`LogFile`

testModuleEnded

public void testModuleEnded ()

Reports the end of a module run.

testModuleStarted

public void testModuleStarted (IInvocationContext moduleContext)

Reports the beginning of a module running. This callback is associated with testModuleEnded() and is optional in the sequence. It is only used during a run that uses modules: suite based runners.

Parameters
`moduleContext`	`IInvocationContext`: the `IInvocationContext` of the module.

testRunEnded

public void testRunEnded (long elapsedTime, 
                 runMetrics)

Reports end of test run.

Parameters
`elapsedTime`	`long`: device reported elapsed time, in milliseconds
`runMetrics`	: key-value pairs reported at the end of a test run

testRunFailed

public void testRunFailed (FailureDescription failure)

Reports test run failed to complete due to a failure described by FailureDescription.

Parameters
`failure`	`FailureDescription`: `FailureDescription` describing the failure and its context.

testRunFailed

public void testRunFailed (String errorMessage)

Reports test run failed to complete due to a fatal error.

Parameters
`errorMessage`	`String`: `String` describing reason for run failure.

testRunStarted

public void testRunStarted (String name, 
                int testCount, 
                int attemptNumber, 
                long startTime)

Reports the start of a test run.

Parameters
`name`	`String`: the test run name
`testCount`	`int`: total number of tests in test run
`attemptNumber`	`int`: order number, identifying the different attempts of the same runName that run multiple times. The attemptNumber is 0-indexed and should increment everytime a new run happens. e.g. A test is granular retried 3 times, it should have 4 total runs under the same runName and the attemptNumber is from 0 to 3.
`startTime`	`long`: the time the run started, measured via `System.currentTimeMillis()`

testSkipped

public void testSkipped (TestDescription test, 
                SkipReason reason)

Called when a test is skipped and did not execute for a reason that is not usually expected. These tests will be attempted to be retried to attempt to get a proper execution.

Parameters
`test`	`TestDescription`: identifies the test
`reason`	`SkipReason`: `SkipReason`

testStarted

public void testStarted (TestDescription test, 
                long startTime)

Alternative to testStarted(com.android.tradefed.result.TestDescription) where we also specify when the test was started, combined with ERROR(/#testEnded(com.android.tradefed.result.TestDescription,long,Map)) for accurate measure.

Parameters
`test`	`TestDescription`: identifies the test
`startTime`	`long`: the time the test started, measured via `System.currentTimeMillis()`

Protected methods

getEventsLogs

protected File[] getEventsLogs ()

Returns
`File[]`