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package com.mapbox.mapboxsdk.testrule;
import android.os.Trace;
import com.mapbox.mapboxsdk.testapp.BuildConfig;
import org.junit.rules.ExternalResource;
import org.junit.runner.Description;
import org.junit.runners.model.Statement;
import static com.mapbox.mapboxsdk.testapp.utils.PerfTestingUtils.getTestFile;
import static org.junit.Assert.assertTrue;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.util.logging.Level;
import java.util.logging.Logger;
public class EnablePostTestDumpsys extends ExternalResource {
private Logger logger = Logger.getLogger(EnablePostTestDumpsys.class.getName());
private String mTestName;
private String mTestClass;
@Override
public Statement apply(Statement base, Description description) {
mTestName = description.getMethodName();
mTestClass = description.getClassName();
return super.apply(base, description);
}
@Override
public void before() {
try {
Runtime.getRuntime().exec("pm grant com.mapbox.mapboxsdk.testapp android.permission.DUMP");
Runtime.getRuntime().exec("pm grant com.mapbox.mapboxsdk.testapp android.permission.READ_LOGS");
Runtime.getRuntime().exec("pm grant com.mapbox.mapboxsdk.testapp android.permission.PACKAGE_USAGE_STATS");
ProcessBuilder builder = new ProcessBuilder();
builder.command("dumpsys", "gfxinfo", "--reset",
// NOTE: Using the android app BuildConfig specifically.
BuildConfig.APPLICATION_ID);
Process process = builder.start();
process.waitFor();
} catch (Exception exception) {
logger.log(Level.SEVERE, "Unable to reset dumpsys", exception);
}
}
@Override
protected void after() {
if (android.os.Build.VERSION.SDK_INT >= 23) {
FileWriter fileWriter = null;
BufferedReader bufferedReader = null;
try {
Trace.beginSection("Taking Dumpsys");
ProcessBuilder processBuilder = new ProcessBuilder();
// TODO: If less than API level 23 we should remove framestats.
processBuilder.command("dumpsys", "gfxinfo",
// NOTE: Using the android app BuildConfig specifically.
BuildConfig.APPLICATION_ID);
/*processBuilder.command("dumpsys", "package",
// NOTE: Using the android app BuildConfig specifically.
BuildConfig.APPLICATION_ID, "|", "grep", "permission.DUMP");*/
processBuilder.redirectErrorStream(true);
Process process = processBuilder.start();
fileWriter = new FileWriter(getTestFile(mTestClass, mTestName, "gfxinfo.dumpsys"
+ ".log"));
bufferedReader = new BufferedReader(
new InputStreamReader(process.getInputStream()));
String line;
while ((line = bufferedReader.readLine()) != null) {
fileWriter.append(line);
fileWriter.append(System.lineSeparator());
}
process.waitFor();
if (process.exitValue() != 0) {
throw new Exception("Error while taking dumpsys, exitCode=" +
process.exitValue());
}
} catch (Exception exception) {
logger.log(Level.SEVERE, "Unable to take a dumpsys", exception);
} finally {
if (fileWriter != null) {
try {
fileWriter.close();
} catch (Exception e) {
e.printStackTrace();
}
}
if (bufferedReader != null) {
try {
bufferedReader.close();
} catch (Exception e) {
e.printStackTrace();
}
}
Trace.endSection();
}
}
}
}
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