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updated single symbol rendererstest

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blazek committed Feb 19, 2014
1 parent 4bfb306 commit 9aeb4ba863fcb2db780519fc24cb76c6a4008985
@@ -33,6 +33,7 @@ QgsRenderChecker::QgsRenderChecker( ) :
mRenderedImageFile( "" ),
mExpectedImageFile( "" ),
mMismatchCount( 0 ),
mColorTolerance( 0 ),
mElapsedTimeTarget( 0 ),
mControlPathPrefix( "" )
{
@@ -287,16 +288,31 @@ bool QgsRenderChecker::compareImages( QString theTestName,
//

mMismatchCount = 0;
int colorTolerance = ( int ) mColorTolerance;
for ( int x = 0; x < myExpectedImage.width(); ++x )
{
for ( int y = 0; y < myExpectedImage.height(); ++y )
{
QRgb myExpectedPixel = myExpectedImage.pixel( x, y );
QRgb myActualPixel = myResultImage.pixel( x, y );
if ( myExpectedPixel != myActualPixel )
if ( mColorTolerance == 0 )
{
++mMismatchCount;
myDifferenceImage.setPixel( x, y, qRgb( 255, 0, 0 ) );
if ( myExpectedPixel != myActualPixel )
{
++mMismatchCount;
myDifferenceImage.setPixel( x, y, qRgb( 255, 0, 0 ) );
}
}
else
{
if ( qAbs( qRed( myExpectedPixel ) - qRed( myActualPixel ) ) > colorTolerance ||
qAbs( qGreen( myExpectedPixel ) - qGreen( myActualPixel ) ) > colorTolerance ||
qAbs( qBlue( myExpectedPixel ) - qBlue( myActualPixel ) ) > colorTolerance ||
qAbs( qAlpha( myExpectedPixel ) - qAlpha( myActualPixel ) ) > colorTolerance )
{
++mMismatchCount;
myDifferenceImage.setPixel( x, y, qRgb( 255, 0, 0 ) );
}
}
}
}
@@ -317,7 +333,9 @@ bool QgsRenderChecker::compareImages( QString theTestName,
QString::number( mMismatchCount ) + "/" +
QString::number( mMatchTarget ) +
" pixels mismatched (allowed threshold: " +
QString::number( theMismatchCount ) + ")";
QString::number( theMismatchCount ) +
", allowed color component tolerance: " +
QString::number( mColorTolerance ) + ")";
mReport += "</td></tr>";

//
@@ -68,6 +68,14 @@ class CORE_EXPORT QgsRenderChecker

void setRenderedImage( QString theImageFileName ) { mRenderedImageFile = theImageFileName; }
void setMapRenderer( QgsMapRenderer *thepMapRenderer ) { mpMapRenderer = thepMapRenderer; }

/** Set tolerance for color components used by runTest() and compareImages().
* Default value is 0.
* @param theColorTolerance is maximum difference for each color component
* including alpha to be considered correct.
* @note added in 2.1
*/
void setColorTolerance( unsigned int theColorTolerance ) { mColorTolerance = theColorTolerance; }
/**
* Test using renderer to generate the image to be compared.
* @param theTestName - to be used as the basis for writing a file to
@@ -116,6 +124,7 @@ class CORE_EXPORT QgsRenderChecker

QString mControlName;
unsigned int mMismatchCount;
unsigned int mColorTolerance;
int mElapsedTimeTarget;
QString mControlPathPrefix;

@@ -46,9 +46,9 @@ class TestQgsRenderers: public QObject
void cleanup() {};// will be called after every testfunction.

void singleSymbol();
void uniqueValue();
void graduatedSymbol();
void continuousSymbol();
// void uniqueValue();
// void graduatedSymbol();
// void continuousSymbol();
private:
bool mTestHasError;
bool setQml( QString theType ); //uniquevalue / continuous / single /
@@ -142,6 +142,8 @@ void TestQgsRenderers::singleSymbol()
QVERIFY( imageCheck( "single" ) );
}

// TODO: update tests and enable
/*
void TestQgsRenderers::uniqueValue()
{
mReport += "<h2>Unique value symbol renderer test</h2>\n";
@@ -162,7 +164,7 @@ void TestQgsRenderers::continuousSymbol()
QVERIFY( setQml( "continuous" ) );
QVERIFY( imageCheck( "continuous" ) );
}

*/
//
// Private helper functions not called directly by CTest
//
@@ -207,10 +209,17 @@ bool TestQgsRenderers::imageCheck( QString theTestType )
{
//use the QgsRenderChecker test utility class to
//ensure the rendered output matches our control image
mpMapRenderer->setExtent( mpPointsLayer->extent() );

// mpPointsLayer->extent() was giving wrong extent in QGIS 2.0 (xmin shifted,
// the same wrong value is reported by ogrinfo). Since QGIS 2.1, the provider
// gives correct extent. Forced to fixed extend however to avoid problems in future.
QgsRectangle extent( -118.8888888888887720, 22.8002070393376783, -83.3333333333331581, 46.8719806763287536 );
mpMapRenderer->setExtent( extent );
mpMapRenderer->rendererContext()->setForceVectorOutput( true );
QgsRenderChecker myChecker;
myChecker.setControlName( "expected_" + theTestType );
myChecker.setMapRenderer( mpMapRenderer );
myChecker.setColorTolerance( 15 );
bool myResultFlag = myChecker.runTest( theTestType );
mReport += myChecker.report();
return myResultFlag;
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@@ -1,60 +1,188 @@
<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
<qgis version="0.9.2-Ganymede" minimumScale="1" maximumScale="1e+08" hasScaleBasedVisibilityFlag="0" geometry="Point" type="vector" >
<id>points20080103150949100</id>
<datasource>/Users/tim/dev/cpp/qgis/tests/testdata/points.shp</datasource>
<layername>points</layername>
<srs>
<spatialrefsys>
<proj4>+proj=longlat +ellps=WGS84 +no_defs</proj4>
<srsid>1449</srsid>
<srid>4031</srid>
<epsg>4031</epsg>
<description>Unknown datum based upon the GEM 10C ellipsoid</description>
<projectionacronym>longlat</projectionacronym>
<ellipsoidacronym>WGS84</ellipsoidacronym>
<geographicflag>true</geographicflag>
</spatialrefsys>
</srs>
<transparencyLevelInt>255</transparencyLevelInt>
<provider>ogr</provider>
<encoding>System</encoding>
<classificationattribute>Heading</classificationattribute>
<classificationattribute>Importance</classificationattribute>
<displayfield>Class</displayfield>
<label>0</label>
<attributeactions/>
<singlesymbol>
<symbol>
<lowervalue></lowervalue>
<uppervalue></uppervalue>
<label></label>
<pointsymbol>hard:triangle</pointsymbol>
<pointsize>5</pointsize>
<rotationclassificationfield>1</rotationclassificationfield>
<scaleclassificationfield>2</scaleclassificationfield>
<outlinecolor red="140" blue="60" green="82" />
<outlinestyle>SolidLine</outlinestyle>
<outlinewidth>0.4</outlinewidth>
<fillcolor red="193" blue="122" green="145" />
<fillpattern>SolidPattern</fillpattern>
<texturepath></texturepath>
<qgis version="2.1.0-Master" minimumScale="1" maximumScale="1e+08" simplifyDrawingHints="0" minLabelScale="1" maxLabelScale="1e+08" simplifyDrawingTol="1" simplifyMaxScale="1" hasScaleBasedVisibilityFlag="0" simplifyLocal="1" scaleBasedLabelVisibilityFlag="0">
<renderer-v2 symbollevels="0" type="singleSymbol">
<symbols>
<symbol alpha="1" type="marker" name="0">
<layer pass="0" class="SimpleMarker" locked="0">
<prop k="angle" v="0"/>
<prop k="angle_expression" v="Heading"/>
<prop k="color" v="193,145,122,255"/>
<prop k="color_border" v="140,82,60,255"/>
<prop k="horizontal_anchor_point" v="1"/>
<prop k="name" v="triangle"/>
<prop k="offset" v="0,0"/>
<prop k="offset_unit" v="MM"/>
<prop k="outline_style" v="solid"/>
<prop k="outline_width" v="0.4"/>
<prop k="outline_width_unit" v="MM"/>
<prop k="scale_method" v="area"/>
<prop k="size" v="1"/>
<prop k="size_expression" v="Importance * 25"/>
<prop k="size_unit" v="MM"/>
<prop k="vertical_anchor_point" v="1"/>
</layer>
</symbol>
</singlesymbol>
<labelattributes>
<label field="" text="Label" />
<family field="" name="Lucida Grande" />
<size field="" units="pt" value="12" />
<bold field="" on="0" />
<italic field="" on="0" />
<underline field="" on="0" />
<color field="" red="0" blue="0" green="0" />
<x field="" />
<y field="" />
<offset x="0" y="0" yfield="-1" xfield="-1" units="pt" />
<angle field="" value="0" />
<alignment field="-1" value="center" />
<buffercolor field="" red="255" blue="255" green="255" />
<buffersize field="" units="pt" value="1" />
<bufferenabled field="" on="" />
</labelattributes>
</symbols>
<rotation/>
<sizescale scalemethod="area"/>
</renderer-v2>
<customproperties>
<property key="labeling" value="pal"/>
<property key="labeling/addDirectionSymbol" value="false"/>
<property key="labeling/angleOffset" value="0"/>
<property key="labeling/blendMode" value="0"/>
<property key="labeling/bufferBlendMode" value="0"/>
<property key="labeling/bufferColorA" value="255"/>
<property key="labeling/bufferColorB" value="255"/>
<property key="labeling/bufferColorG" value="255"/>
<property key="labeling/bufferColorR" value="255"/>
<property key="labeling/bufferDraw" value="false"/>
<property key="labeling/bufferJoinStyle" value="64"/>
<property key="labeling/bufferNoFill" value="false"/>
<property key="labeling/bufferSize" value="1"/>
<property key="labeling/bufferSizeInMapUnits" value="false"/>
<property key="labeling/bufferTransp" value="0"/>
<property key="labeling/centroidWhole" value="false"/>
<property key="labeling/decimals" value="3"/>
<property key="labeling/displayAll" value="false"/>
<property key="labeling/dist" value="0"/>
<property key="labeling/distInMapUnits" value="false"/>
<property key="labeling/enabled" value="false"/>
<property key="labeling/fieldName" value=""/>
<property key="labeling/fontBold" value="true"/>
<property key="labeling/fontCapitals" value="0"/>
<property key="labeling/fontFamily" value="DejaVu Sans"/>
<property key="labeling/fontItalic" value="false"/>
<property key="labeling/fontLetterSpacing" value="0"/>
<property key="labeling/fontLimitPixelSize" value="false"/>
<property key="labeling/fontMaxPixelSize" value="10000"/>
<property key="labeling/fontMinPixelSize" value="3"/>
<property key="labeling/fontSize" value="9"/>
<property key="labeling/fontSizeInMapUnits" value="false"/>
<property key="labeling/fontStrikeout" value="false"/>
<property key="labeling/fontUnderline" value="false"/>
<property key="labeling/fontWeight" value="75"/>
<property key="labeling/fontWordSpacing" value="0"/>
<property key="labeling/formatNumbers" value="false"/>
<property key="labeling/isExpression" value="false"/>
<property key="labeling/labelOffsetInMapUnits" value="true"/>
<property key="labeling/labelPerPart" value="false"/>
<property key="labeling/leftDirectionSymbol" value="&lt;"/>
<property key="labeling/limitNumLabels" value="false"/>
<property key="labeling/maxCurvedCharAngleIn" value="20"/>
<property key="labeling/maxCurvedCharAngleOut" value="-20"/>
<property key="labeling/maxNumLabels" value="2000"/>
<property key="labeling/mergeLines" value="false"/>
<property key="labeling/minFeatureSize" value="0"/>
<property key="labeling/multilineAlign" value="0"/>
<property key="labeling/multilineHeight" value="1"/>
<property key="labeling/namedStyle" value="Bold"/>
<property key="labeling/obstacle" value="true"/>
<property key="labeling/placeDirectionSymbol" value="0"/>
<property key="labeling/placement" value="0"/>
<property key="labeling/placementFlags" value="0"/>
<property key="labeling/plussign" value="false"/>
<property key="labeling/preserveRotation" value="true"/>
<property key="labeling/previewBkgrdColor" value="#ffffff"/>
<property key="labeling/priority" value="5"/>
<property key="labeling/quadOffset" value="4"/>
<property key="labeling/reverseDirectionSymbol" value="false"/>
<property key="labeling/rightDirectionSymbol" value=">"/>
<property key="labeling/scaleMax" value="10000000"/>
<property key="labeling/scaleMin" value="1"/>
<property key="labeling/scaleVisibility" value="false"/>
<property key="labeling/shadowBlendMode" value="6"/>
<property key="labeling/shadowColorB" value="0"/>
<property key="labeling/shadowColorG" value="0"/>
<property key="labeling/shadowColorR" value="0"/>
<property key="labeling/shadowDraw" value="false"/>
<property key="labeling/shadowOffsetAngle" value="135"/>
<property key="labeling/shadowOffsetDist" value="1"/>
<property key="labeling/shadowOffsetGlobal" value="true"/>
<property key="labeling/shadowOffsetUnits" value="1"/>
<property key="labeling/shadowRadius" value="1.5"/>
<property key="labeling/shadowRadiusAlphaOnly" value="false"/>
<property key="labeling/shadowRadiusUnits" value="1"/>
<property key="labeling/shadowScale" value="100"/>
<property key="labeling/shadowTransparency" value="30"/>
<property key="labeling/shadowUnder" value="0"/>
<property key="labeling/shapeBlendMode" value="0"/>
<property key="labeling/shapeBorderColorA" value="255"/>
<property key="labeling/shapeBorderColorB" value="128"/>
<property key="labeling/shapeBorderColorG" value="128"/>
<property key="labeling/shapeBorderColorR" value="128"/>
<property key="labeling/shapeBorderWidth" value="0"/>
<property key="labeling/shapeBorderWidthUnits" value="1"/>
<property key="labeling/shapeDraw" value="false"/>
<property key="labeling/shapeFillColorA" value="255"/>
<property key="labeling/shapeFillColorB" value="255"/>
<property key="labeling/shapeFillColorG" value="255"/>
<property key="labeling/shapeFillColorR" value="255"/>
<property key="labeling/shapeJoinStyle" value="64"/>
<property key="labeling/shapeOffsetUnits" value="1"/>
<property key="labeling/shapeOffsetX" value="0"/>
<property key="labeling/shapeOffsetY" value="0"/>
<property key="labeling/shapeRadiiUnits" value="1"/>
<property key="labeling/shapeRadiiX" value="0"/>
<property key="labeling/shapeRadiiY" value="0"/>
<property key="labeling/shapeRotation" value="0"/>
<property key="labeling/shapeRotationType" value="0"/>
<property key="labeling/shapeSVGFile" value=""/>
<property key="labeling/shapeSizeType" value="0"/>
<property key="labeling/shapeSizeUnits" value="1"/>
<property key="labeling/shapeSizeX" value="0"/>
<property key="labeling/shapeSizeY" value="0"/>
<property key="labeling/shapeTransparency" value="0"/>
<property key="labeling/shapeType" value="0"/>
<property key="labeling/textColorA" value="255"/>
<property key="labeling/textColorB" value="0"/>
<property key="labeling/textColorG" value="0"/>
<property key="labeling/textColorR" value="0"/>
<property key="labeling/textTransp" value="0"/>
<property key="labeling/upsidedownLabels" value="0"/>
<property key="labeling/wrapChar" value=""/>
<property key="labeling/xOffset" value="0"/>
<property key="labeling/yOffset" value="0"/>
</customproperties>
<blendMode>0</blendMode>
<featureBlendMode>0</featureBlendMode>
<layerTransparency>0</layerTransparency>
<displayfield>Class</displayfield>
<label>0</label>
<labelattributes>
<label fieldname="" text="Label"/>
<family fieldname="" name="Lucida Grande"/>
<size fieldname="" units="pt" value="12"/>
<bold fieldname="" on="0"/>
<italic fieldname="" on="0"/>
<underline fieldname="" on="0"/>
<strikeout fieldname="" on="0"/>
<color fieldname="" red="0" blue="0" green="0"/>
<x fieldname=""/>
<y fieldname=""/>
<offset x="0" y="0" units="pt" yfieldname="" xfieldname=""/>
<angle fieldname="" value="0" auto="0"/>
<alignment fieldname="" value="center"/>
<buffercolor fieldname="" red="255" blue="255" green="255"/>
<buffersize fieldname="" units="pt" value="1"/>
<bufferenabled fieldname="" on=""/>
<multilineenabled fieldname="" on=""/>
<selectedonly on=""/>
</labelattributes>
<edittypes>
<edittype labelontop="0" editable="1" type="0" name="Cabin Crew"/>
<edittype labelontop="0" editable="1" type="0" name="Class"/>
<edittype labelontop="0" editable="1" type="0" name="Heading"/>
<edittype labelontop="0" editable="1" type="0" name="Importance"/>
<edittype labelontop="0" editable="1" type="0" name="Pilots"/>
<edittype labelontop="0" editable="1" type="0" name="Staff"/>
</edittypes>
<editform></editform>
<editforminit></editforminit>
<featformsuppress>0</featformsuppress>
<annotationform></annotationform>
<editorlayout>generatedlayout</editorlayout>
<excludeAttributesWMS/>
<excludeAttributesWFS/>
<attributeactions/>
</qgis>

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