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package com.android.ddmlib.testrunner;
import java.io.IOException;
import java.util.AbstractMap;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map.Entry;
import com.android.ddmlib.AdbCommandRejectedException;
import com.android.ddmlib.IDevice;
import com.android.ddmlib.Log;
import com.android.ddmlib.MultiLineReceiver;
import com.android.ddmlib.ShellCommandUnresponsiveException;
import com.android.ddmlib.TimeoutException;
/**
* Runs a Monkey test command remotely and reports results.
*/
public class MonkeyTestRunner
{
private IDevice mRemoteDevice;
// default to no timeout
private int mMaxTimeToOutputResponse = 0;
private String mRunName = null;
/** map of name-value instrumentation argument pairs */
private List< Entry< String, String >> mArgList;
private MonkeyResultParser mParser;
private final int eventCount;
private boolean ignoreCrashes;
private boolean debugNoEvents;
private boolean hprof;
private boolean ignoreTimeouts;
private boolean ignoreSecurityExceptions;
private boolean killProcessAfterError;
private boolean monitorNativeCrashes;
private static final String LOG_TAG = "RemoteAndroidTest";
// defined instrumentation argument names
private static final String SEED_ARG_NAME = "-s";
private static final String THROTTLE_ARG_NAME = "--throttle";
private static final String PERCENT_TOUCH_ARG_NAME = "--pct-touch";
private static final String PERCENT_MOTION_ARG_NAME = "--pct-motion";
private static final String PERCENT_TRACKBALL_ARG_NAME = "--pct-trackball";
private static final String PERCENT_NAV_ARG_NAME = "--pct-nav";
private static final String PERCENT_MAJORNAV_ARG_NAME = "--pct-majornav";
private static final String PERCENT_SYSKEYS_ARG_NAME = "--pct-syskeys";
private static final String PERCENT_APPSWITCH_ARG_NAME = "--pct-appswitch";
private static final String PERCENT_ANYEVENT_ARG_NAME = "--pct-anyevent";
private static final String PACKAGE_ARG_NAME = "-p";
private static final String CATEGORY_ARG_NAME = "-c";
public MonkeyTestRunner( int eventCount, IDevice remoteDevice )
{
this.eventCount = eventCount;
mRemoteDevice = remoteDevice;
mArgList = new ArrayList< Entry< String, String >>();
}
/**
* {@inheritDoc}
*/
public void addArg( String name, String value )
{
if ( name == null || value == null )
{
throw new IllegalArgumentException( "name or value arguments cannot be null" );
}
mArgList.add( new AbstractMap.SimpleImmutableEntry< String, String >( name, value ) );
}
/**
* {@inheritDoc}
*/
public void addBooleanArg( String name, boolean value )
{
addArg( name, Boolean.toString( value ) );
}
/**
* {@inheritDoc}
*/
public void addLongArg( String name, long value )
{
addArg( name, Long.toString( value ) );
}
public void setSeed( long seed )
{
addLongArg( SEED_ARG_NAME, seed );
}
public void setThrottle( long throttle )
{
addLongArg( THROTTLE_ARG_NAME, throttle );
}
public void setPercentTouch( long percent )
{
addLongArg( PERCENT_TOUCH_ARG_NAME, percent );
}
public void setPercentMotion( long percent )
{
addLongArg( PERCENT_MOTION_ARG_NAME, percent );
}
public void setPercentTrackball( long percent )
{
addLongArg( PERCENT_TRACKBALL_ARG_NAME, percent );
}
public void setPercentNav( long percent )
{
addLongArg( PERCENT_NAV_ARG_NAME, percent );
}
public void setPercentMajorNav( long percent )
{
addLongArg( PERCENT_MAJORNAV_ARG_NAME, percent );
}
public void setPercentSyskeys( long percent )
{
addLongArg( PERCENT_SYSKEYS_ARG_NAME, percent );
}
public void setPercentAppswitch( long percent )
{
addLongArg( PERCENT_APPSWITCH_ARG_NAME, percent );
}
public void setPercentAnyEvent( int percent )
{
addLongArg( PERCENT_ANYEVENT_ARG_NAME, percent );
}
public void setPackages( String[] packages )
{
for ( String packageName : packages )
{
addArg( PACKAGE_ARG_NAME, packageName );
}
}
public void setCategories( String[] categories )
{
for ( String category : categories )
{
addArg( CATEGORY_ARG_NAME, category );
}
}
public void setDebugNoEvents( boolean debugNoEvents )
{
this.debugNoEvents = debugNoEvents;
}
public void setHprof( boolean hprof )
{
this.hprof = hprof;
}
public void setIgnoreCrashes( boolean ignoreCrashes )
{
this.ignoreCrashes = ignoreCrashes;
}
public void setIgnoreTimeouts( boolean ignoreTimeouts )
{
this.ignoreTimeouts = ignoreTimeouts;
}
public void setIgnoreSecurityExceptions( boolean ignoreSecurityExceptions )
{
this.ignoreSecurityExceptions = ignoreSecurityExceptions;
}
public void setKillProcessAfterError( boolean killProcessAfterError )
{
this.killProcessAfterError = killProcessAfterError;
}
public void setMonitorNativeCrash( boolean monitorNativeCrashes )
{
this.monitorNativeCrashes = monitorNativeCrashes;
}
/**
* {@inheritDoc}
*/
public void setMaxtimeToOutputResponse( int maxTimeToOutputResponse )
{
mMaxTimeToOutputResponse = maxTimeToOutputResponse;
}
/**
* {@inheritDoc}
*/
public void setRunName( String runName )
{
mRunName = runName;
}
/**
* {@inheritDoc}
*/
public void run( ITestRunListener... listeners ) throws TimeoutException, AdbCommandRejectedException,
ShellCommandUnresponsiveException, IOException
{
run( Arrays.asList( listeners ) );
}
/**
* {@inheritDoc}
*/
public void run( Collection< ITestRunListener > listeners ) throws TimeoutException, AdbCommandRejectedException,
ShellCommandUnresponsiveException, IOException
{
final String runCaseCommandStr = String.format( "monkey -v -v -v %1$s %2$s", buildArgsCommand(),
Long.toString( eventCount ) );
Log.i( LOG_TAG, String.format( "Running %1$s on %2$s", runCaseCommandStr, mRemoteDevice.getSerialNumber() ) );
mParser = new MonkeyResultParser( mRunName, listeners );
try
{
mRemoteDevice.executeShellCommand( runCaseCommandStr, mParser, mMaxTimeToOutputResponse );
}
catch ( IOException e )
{
Log.w( LOG_TAG,
String.format( "IOException %1$s when running monkey tests on %3$s", e.toString(),
mRemoteDevice.getSerialNumber() ) );
// rely on parser to communicate results to listeners
mParser.handleTestRunFailed( e.toString() );
throw e;
}
catch ( ShellCommandUnresponsiveException e )
{
Log.w( LOG_TAG,
String.format( "ShellCommandUnresponsiveException %1$s when running monkey tests on %3$s",
e.toString(), mRemoteDevice.getSerialNumber() ) );
mParser.handleTestRunFailed( String.format( "Failed to receive adb shell test output within %1$d ms. "
+ "Test may have timed out, or adb connection to device became unresponsive",
mMaxTimeToOutputResponse ) );
throw e;
}
catch ( TimeoutException e )
{
Log.w( LOG_TAG,
String.format( "TimeoutException when running monkey tests on %2$s",
mRemoteDevice.getSerialNumber() ) );
mParser.handleTestRunFailed( e.toString() );
throw e;
}
catch ( AdbCommandRejectedException e )
{
Log.w( LOG_TAG,
String.format( "AdbCommandRejectedException %1$s when running monkey tests %2$s on %3$s",
e.toString(), mRemoteDevice.getSerialNumber() ) );
mParser.handleTestRunFailed( e.toString() );
throw e;
}
}
/**
* {@inheritDoc}
*/
public void cancel()
{
if ( mParser != null )
{
mParser.cancel();
}
}
/**
* Returns the full instrumentation command line syntax for the provided instrumentation arguments. Returns an empty
* string if no arguments were specified.
*/
private String buildArgsCommand()
{
StringBuilder commandBuilder = new StringBuilder();
for ( Entry< String, String > argPair : mArgList )
{
final String argCmd = String.format( " %1$s %2$s", argPair.getKey(), argPair.getValue() );
commandBuilder.append( argCmd );
}
if ( debugNoEvents )
{
commandBuilder.append( " --dbg-no-events" );
}
if ( hprof )
{
commandBuilder.append( " --hprof" );
}
if ( ignoreCrashes )
{
commandBuilder.append( " --ignore-crashes" );
}
if ( ignoreTimeouts )
{
commandBuilder.append( " --ignore-timeouts" );
}
if ( ignoreSecurityExceptions )
{
commandBuilder.append( " --ignore-security-exceptions" );
}
if ( killProcessAfterError )
{
commandBuilder.append( " --kill-process-after-error" );
}
if ( monitorNativeCrashes )
{
commandBuilder.append( " --monitor-native-crashes" );
}
return commandBuilder.toString();
}
private class MonkeyResultParser extends MultiLineReceiver
{
private static final String CRASH_KEY = "// CRASH:";
private static final String SHORT_MESSAGE_KEY = "// Short Msg:";
private static final String LONG_MESSAGE_KEY = "// Long Msg:";
private static final String BUILD_LABEL_KEY = "// Build Label:";
private static final String BUILD_CHANGELIST_KEY = "// Build Changelist:";
private static final String BUILD_TIME_KEY = "// Build Time:";
private static final String EMPTY_KEY = "//";
private static final String SENDING_KEY = ":Sending";
private static final String SWITCHING_KEY = ":Switch";
private static final String MONKEY_KEY = ":Monkey:";
private final Collection< ITestRunListener > mTestListeners;
private String runName;
private boolean canceled;
private TestIdentifier mCurrentTestIndentifier;
private long elapsedTime;
private HashMap< String, String > runMetrics = new HashMap< String, String >();
private MonkeyResultParser( String runName, Collection< ITestRunListener > listeners )
{
this.runName = runName;
mTestListeners = new ArrayList< ITestRunListener >( listeners );
}
public void cancel()
{
canceled = true;
}
@Override
public boolean isCancelled()
{
return canceled;
}
@Override
public void done()
{
handleTestEnd();
handleTestRunEnded();
super.done();
}
@Override
public void processNewLines( String[] lines )
{
for ( int indexLine = 0; indexLine < lines.length; indexLine++ )
{
String line = lines[ indexLine ];
Log.v( "monkey receiver:" + runName, line );
if ( line.startsWith( MONKEY_KEY ) )
{
handleTestRunStarted();
}
if ( line.startsWith( SHORT_MESSAGE_KEY ) )
{
runMetrics.put( "ShortMsg", line.substring( SHORT_MESSAGE_KEY.length() - 1 ) );
}
if ( line.startsWith( LONG_MESSAGE_KEY ) )
{
runMetrics.put( "LongMsg", line.substring( LONG_MESSAGE_KEY.length() - 1 ) );
}
if ( line.startsWith( BUILD_LABEL_KEY ) )
{
runMetrics.put( "BuildLabel", line.substring( BUILD_LABEL_KEY.length() - 1 ) );
}
if ( line.startsWith( BUILD_CHANGELIST_KEY ) )
{
runMetrics.put( "BuildChangeList", line.substring( BUILD_CHANGELIST_KEY.length() - 1 ) );
}
if ( line.startsWith( BUILD_TIME_KEY ) )
{
runMetrics.put( "BuildTime", line.substring( BUILD_TIME_KEY.length() - 1 ) );
}
if ( line.startsWith( SENDING_KEY ) || line.startsWith( SWITCHING_KEY ) )
{
handleTestEnd();
handleTestStarted( line );
}
if ( line.startsWith( CRASH_KEY ) )
{
Log.d( "monkey received crash:", line );
indexLine = handleCrash( lines, indexLine );
handleTestEnd();
}
}
}
private void handleTestRunStarted()
{
elapsedTime = System.currentTimeMillis();
for ( ITestRunListener listener : mTestListeners )
{
listener.testRunStarted( mRunName, eventCount );
}
}
public void handleTestRunFailed( String error )
{
for ( ITestRunListener listener : mTestListeners )
{
listener.testRunFailed( error );
}
}
private void handleTestRunEnded()
{
elapsedTime = System.currentTimeMillis() - elapsedTime;
for ( ITestRunListener listener : mTestListeners )
{
listener.testRunEnded( elapsedTime, runMetrics );
}
}
private void handleTestStarted( String line )
{
mCurrentTestIndentifier = new TestIdentifier( "MonkeyTest", line );
for ( ITestRunListener listener : mTestListeners )
{
listener.testStarted( mCurrentTestIndentifier );
}
}
private void handleTestEnd()
{
if ( mCurrentTestIndentifier != null )
{
for ( ITestRunListener listener : mTestListeners )
{
listener.testEnded( mCurrentTestIndentifier, new HashMap< String, String >() );
}
mCurrentTestIndentifier = null;
}
}
private int handleCrash( String[] lines, int indexLine )
{
StringBuilder errorBuilder = new StringBuilder();
boolean errorEnd = false;
boolean errorStart = false;
do
{
String line = lines[ indexLine ];
if ( line.startsWith( BUILD_TIME_KEY ) )
{
errorStart = true;
}
indexLine++;
} while ( !errorStart );
// indexLine point to the first line of the stack trace now
int firstLine = indexLine;
do
{
String line = lines[ indexLine ];
if ( line.equals( EMPTY_KEY ) )
{
errorEnd = true;
}
else
{
String stackTraceLine = lines[ indexLine ];
stackTraceLine = stackTraceLine.substring( indexLine == firstLine ? 3 : 4 );
errorBuilder.append( stackTraceLine ).append( "\n" );
}
indexLine++;
} while ( !errorEnd );
String trace = errorBuilder.toString();
for ( ITestRunListener listener : mTestListeners )
{
listener.testFailed( mCurrentTestIndentifier, trace );
}
mCurrentTestIndentifier = null;
return indexLine;
}
}
}