bool QgsRenderChecker::isKnownAnomaly( QString theDiffImageFile )
{
QString myControlImageDir = controlImagePath() + mControlName
+ QDir::separator();
QDir myDirectory = QDir( myControlImageDir );
QStringList myList;
QString myFilename = "*";
myList = myDirectory.entryList( QStringList( myFilename ),
QDir::Files | QDir::NoSymLinks );
//remove the control file from the list as the anomalies are
//all files except the control file
myList.removeAt( myList.indexOf( QFileInfo( mExpectedImageFile ).fileName() ) );
QString myImageHash = imageToHash( theDiffImageFile );
for ( int i = 0; i < myList.size(); ++i )
{
QString myFile = myList.at( i );
mReport += "<tr><td colspan=3>"
"Checking if " + myFile + " is a known anomaly.";
mReport += "</td></tr>";
QString myAnomalyHash = imageToHash( controlImagePath() + mControlName
+ QDir::separator() + myFile );
QString myHashMessage = QString(
"Checking if anomaly %1 (hash %2)<br>" )
.arg( myFile )
.arg( myAnomalyHash );
myHashMessage += QString( " matches %1 (hash %2)" )
.arg( theDiffImageFile )
.arg( myImageHash );
//foo CDash
QString myMeasureMessage = "<DartMeasurement name=\"Anomaly check"
"\" type=\"text/text\">" + myHashMessage +
"</DartMeasurement>";
qDebug() << myMeasureMessage;
mReport += "<tr><td colspan=3>" + myHashMessage + "</td></tr>";
if ( myImageHash == myAnomalyHash )
{
mReport += "<tr><td colspan=3>"
"Anomaly found! " + myFile;
mReport += "</td></tr>";
return true;
}
}
mReport += "<tr><td colspan=3>"
"No anomaly found! ";
mReport += "</td></tr>";
return false;
}
bool QgsMultiRenderChecker::runTest( const QString &testName, unsigned int mismatchCount )
{
bool successful = false;
const QString baseDir = controlImagePath();
QStringList subDirs = QDir( baseDir ).entryList( QDir::Dirs | QDir::NoDotAndDotDot );
if ( subDirs.isEmpty() )
{
subDirs << QLatin1String( "" );
}
QVector<QgsDartMeasurement> dartMeasurements;
Q_FOREACH ( const QString &suffix, subDirs )
{
qDebug() << "Checking subdir " << suffix;
bool result;
QgsRenderChecker checker;
checker.enableDashBuffering( true );
checker.setColorTolerance( mColorTolerance );
checker.setControlPathPrefix( mControlPathPrefix );
checker.setControlPathSuffix( suffix );
checker.setControlName( mControlName );
checker.setMapSettings( mMapSettings );
if ( !mRenderedImage.isNull() )
{
checker.setRenderedImage( mRenderedImage );
result = checker.compareImages( testName, mismatchCount, mRenderedImage );
}
else
{
result = checker.runTest( testName, mismatchCount );
mRenderedImage = checker.renderedImage();
}
successful |= result;
dartMeasurements << checker.dartMeasurements();
mReport += checker.report();
}
void QgsRenderChecker::setControlName( const QString theName )
{
mControlName = theName;
mExpectedImageFile = controlImagePath() + theName + QDir::separator()
+ theName + ".png";
}
