LogGraphicsStatsRule

public class LogGraphicsStatsRule
extends LoggingBaseRule

java.lang.Object
   ↳ org.junit.rules.ExternalResource
     ↳ android.support.test.rule.logging.LoggingBaseRule
       ↳ android.support.test.rule.logging.LogGraphicsStatsRule


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
From class org.junit.rules.ExternalResource
From class java.lang.Object
From interface org.junit.rules.TestRule

Public constructors

LogGraphicsStatsRule

LogGraphicsStatsRule ()

LogGraphicsStatsRule

LogGraphicsStatsRule (File logFileOutputDirectory, 
                String fileName)

Parameters
logFileOutputDirectory File
fileName String

Public methods

afterTest

void afterTest ()

beforeTest

void beforeTest ()