LogGraphicsStatsRule

public class LogGraphicsStatsRule
extends LoggingBaseRule

When applied to a test class this Rule performs a graphics system information reset before test method execution. The Rule then collects graphics system information after test method execution and logs it to a file on external storage. The default file location is maintained at getTestDir(String, String, int). The Rule performs these actions through the execution of a dumpsys on the gfxinfo service.

The Rule's before() and after() methods can also be used for logging battery information across a test suite by manually invoking the methods in a RunListener.

Usage: \@Rule public LogGraphicsStatsRule mLogGraphicsStatsRule = new LogGraphicsStatsRule();

Summary

Public constructors
LogGraphicsStatsRule()
LogGraphicsStatsRule(File logFileOutputDirectory, String fileName)

Public methods
void	afterTest()
void	beforeTest()

Inherited methods
From class android.support.test.rule.logging.LoggingBaseRule final void after() final Statement apply(Statement base, Description description) final void before() String getLogFileName() File getLogFileOutputDirectory() String getPackageNameUnderTest() String getTestClass() String getTestName() int getTestRunNumber() void setTestRunNumber(int testRunNumber) Indicate to the Rule that this is the testRunNumberth time the test method is being called in a test instrumentation.
From class org.junit.rules.ExternalResource void after() Statement apply(Statement arg0, Description arg1) void before()
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()
From interface org.junit.rules.TestRule abstract Statement apply(Statement arg0, Description arg1)

Public constructors

LogGraphicsStatsRule

LogGraphicsStatsRule ()

LogGraphicsStatsRule

LogGraphicsStatsRule (File logFileOutputDirectory, 
                String fileName)

Parameters
logFileOutputDirectory	File
fileName	String

Public methods

afterTest

void afterTest ()

beforeTest

void beforeTest ()