TestResultListener

public abstract class TestResultListener
extends Object implements ITestLifeCycleReceiver

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

Known direct subclasses

ConsoleResultReporter, CountingTestResultListener, PassingTestFileReporter

ConsoleResultReporter	Result reporter to print the test results to the console.
CountingTestResultListener	A `TestResultListener` that tracks the total number of tests by `TestStatus`
PassingTestFileReporter	A `ITestInvocationListener` that saves the list of passing test cases to a test file

A simplification of ITestLifecycleListener for implementers that only care about individual test results.

It filters the various lifecycle events down to a testResult method.

It is NOT thread safe - and in particular assumes that the ITestLifecycleListener events are received in order.

Summary

Public constructors
`TestResultListener()`

Public methods
`final void`	`testAssumptionFailure(TestDescription test, String trace)` Called when an atomic test flags that it assumes a condition that is false
`final void`	`testEnded(TestDescription test, testMetrics)` Reports the execution end of an individual test case.
`final 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.
`final void`	`testFailed(TestDescription test, String trace)` Reports the failure of a individual test case.
`final void`	`testIgnored(TestDescription test)` Called when a test will not be run, generally because a test method is annotated with org.junit.Ignore.
`abstract void`	`testResult(TestDescription test, TestResult result)`
`void`	`testRunEnded(long elapsedTimeMillis, runMetrics)` Reports end of 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.
`final 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.
`final void`	`testStarted(TestDescription test)` Reports the start of an individual test case.

Public constructors

TestResultListener

public TestResultListener ()

Public methods

testAssumptionFailure

public final 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

testEnded

public final void testEnded (TestDescription test, 
                 testMetrics)

Reports the execution end of an individual test case.

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

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

testEnded

public final 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 final 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 final 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

testResult

public abstract void testResult (TestDescription test, 
                TestResult result)

Parameters
`test`	`TestDescription`
`result`	`TestResult`

testRunEnded

public void testRunEnded (long elapsedTimeMillis, 
                 runMetrics)

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

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

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 final 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()`

testStarted

public final void testStarted (TestDescription test)

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

Parameters
`test`	`TestDescription`: identifies the test