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PerformanceTestCase
public
interface
PerformanceTestCase
| android.test.PerformanceTestCase |
This interface is deprecated.
Use
AndroidJUnitRunner instead. New tests should be written using the
Android Testing Support Library.
More complex interface performance for test cases. If you want your test to be used as a performance test, you must implement this interface.
Summary
Nested classes | |
|---|---|
interface |
PerformanceTestCase.Intermediates
Callbacks for |
Public methods | |
|---|---|
abstract
boolean
|
isPerformanceOnly()
This method is used to determine what modes this test case can run in. |
abstract
int
|
startPerformance(PerformanceTestCase.Intermediates intermediates)
Set up to begin performance tests. |
Public methods
isPerformanceOnly
public abstract boolean isPerformanceOnly ()
This method is used to determine what modes this test case can run in.
| Returns | |
|---|---|
boolean |
true if this test case can only be run in performance mode. |
startPerformance
public abstract int startPerformance (PerformanceTestCase.Intermediates intermediates)
Set up to begin performance tests. The 'intermediates' is a communication channel to send back intermediate performance numbers -- if you use it, you will probably want to ensure your test is only executed once by returning 1. Otherwise, return 0 to allow the test harness to decide the number of iterations.
If you return a non-zero iteration count, you should call
Intermediates#startTiming and
Intermediates#finishTiming to report the
duration of the test whose performance should actually be measured.
| Parameters | |
|---|---|
intermediates |
PerformanceTestCase.Intermediates: Callback for sending intermediate results. |
| Returns | |
|---|---|
int |
int Maximum number of iterations to run, or 0 to let the caller decide. |