SubprocessResultsReporter

public class SubprocessResultsReporter
extends Object implements ITestInvocationListener, ILogSaverListener

java.lang.Object
↳	com.android.tradefed.result.SubprocessResultsReporter

Known direct subclasses

LegacySubprocessResultsReporter

LegacySubprocessResultsReporter A class for freezed subprocess results reporter which is compatible with M & N version of CTS.

Implements ITestInvocationListener to be specified as a result_reporter and forward from the subprocess the results of tests, test runs, test invocations.

Summary

Public constructors
`SubprocessResultsReporter()`

Public methods
`void`	`close()`
`TestSummary`	`getSummary()` Allows the InvocationListener to return a summary.
`void`	`invocationEnded(long elapsedTime)` Reports that the invocation has terminated, whether successfully or due to some error condition.
`void`	`invocationFailed(Throwable cause)` Reports an incomplete invocation due to some error condition.
`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`	`printEvent(String key, Object event)` Helper to print the event key and then the json object.
`void`	`setOutputTestLog(boolean outputTestLog)` Sets whether or not we should output the test logged or not.
`void`	`testAssumptionFailure(TestDescription testId, String trace)` Called when an atomic test flags that it assumes a condition that is false
`void`	`testEnded(TestDescription testId, long endTime, metrics)` Alternative to `ERROR(/#testEnded(com.android.tradefed.result.TestDescription,Map))` where we can specify the end time directly.
`void`	`testEnded(TestDescription testId, metrics)` Reports the execution end of an individual test case.
`void`	`testFailed(TestDescription testId, String reason)` Reports the failure of a individual test case.
`void`	`testIgnored(TestDescription testId)` 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)` Provides the associated log or debug data from the test invocation.
`void`	`testModuleEnded()` Reports the end of a module run.
`void`	`testModuleStarted(IInvocationContext moduleContext)` Reports the beginning of a module running.
`void`	`testRunEnded(long time, runMetrics)` Reports end of test run.
`void`	`testRunFailed(String reason)` Reports test run failed to complete due to a fatal error.
`void`	`testRunStarted(String runName, int testCount, int attemptNumber)` Reports the start of a test run.
`void`	`testRunStarted(String runName, int testCount)` Reports the start of a test run.
`void`	`testRunStopped(long arg0)` Reports test run stopped before completion due to a user request.
`void`	`testStarted(TestDescription testId, 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.
`void`	`testStarted(TestDescription testId)` Reports the start of an individual test case.

Public constructors

SubprocessResultsReporter

public SubprocessResultsReporter ()

Public methods

close

public void close ()

getSummary

public TestSummary getSummary ()

Allows the InvocationListener to return a summary.

Returns
`TestSummary`	A `TestSummary` summarizing the run, or null

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 (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

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.

printEvent

public void printEvent (String key, 
                Object event)

Helper to print the event key and then the json object.

Parameters
`key`	`String`
`event`	`Object`

setOutputTestLog

public void setOutputTestLog (boolean outputTestLog)

Sets whether or not we should output the test logged or not.

Parameters
`outputTestLog`	`boolean`

testAssumptionFailure

public void testAssumptionFailure (TestDescription testId, 
                String trace)

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

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

testEnded

public void testEnded (TestDescription testId, 
                long endTime, 
                 metrics)

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

testEnded

public void testEnded (TestDescription testId, 
                 metrics)

Reports the execution end of an individual test case.

If testFailed(TestDescription, String) was not invoked, this test passed. Also returns any key/value metrics which may have been emitted during the test case's execution.

Parameters
`testId`	`TestDescription`: identifies the test
`metrics`	: a `ERROR(/Map)` of the metrics emitted

testFailed

public void testFailed (TestDescription testId, 
                String reason)

Reports the failure of a individual test case.

Will be called between testStarted and testEnded.

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

testIgnored

public void testIgnored (TestDescription testId)

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

Parameters
`testId`	`TestDescription`: identifies the test

testLog

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

Provides the associated log or debug data from the test invocation.

Must be called before ITestInvocationListener#invocationFailed(Throwable) or ITestInvocationListener#invocationEnded(long)

The TradeFederation framework will automatically call this method, providing the host log and if applicable, the device logcat.

Parameters
`dataName`	`String`: a `String` descriptive name of the data. e.g. "device_logcat". Note dataName may not be unique per invocation. ie implementers must be able to handle multiple calls with same dataName
`dataType`	`LogDataType`: the `LogDataType` of the data
`dataStream`	`InputStreamSource`: the `InputStreamSource` of the data. Implementers should call createInputStream to start reading the data, and ensure to close the resulting InputStream when complete. Callers should ensure the source of the data remains present and accessible until the testLog method completes.

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: ITestSuite based runners.

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

testRunEnded

public void testRunEnded (long time, 
                 runMetrics)

Reports end of test run. FIXME: We cannot have two Map<> interfaces with different type, so we have to use HashMap here.

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

testRunFailed

public void testRunFailed (String reason)

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

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

testRunStarted

public void testRunStarted (String runName, 
                int testCount, 
                int attemptNumber)

Reports the start of a test run.

Parameters
`runName`	`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.

testRunStarted

public void testRunStarted (String runName, 
                int testCount)

Reports the start of a test run.

Parameters
`runName`	`String`: the test run name
`testCount`	`int`: total number of tests in test run

testRunStopped

public void testRunStopped (long arg0)

Reports test run stopped before completion due to a user request.

TODO: currently unused, consider removing

Parameters
`arg0`	`long`: device reported elapsed time, in milliseconds

testStarted

public void testStarted (TestDescription testId, 
                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
`testId`	`TestDescription`: identifies the test
`startTime`	`long`: the time the test started, measured via `System.currentTimeMillis()`

testStarted

public void testStarted (TestDescription testId)

Reports the start of an individual test case. Older interface, should use testStarted(com.android.tradefed.result.TestDescription) whenever possible.

Parameters
`testId`	`TestDescription`: identifies the test