A few more unit tests for removing stroke properties

scour.py

@@ -455,6 +455,7 @@ def repairStyle(node):
 				for uselessStyle in ['fill', 'fill-opacity', 'fill-rule', 'stroke', 'stroke-linejoin',
 					'stroke-opacity', 'stroke-miterlimit', 'stroke-linecap', 'stroke-dasharray',
 					'stroke-dashoffset', 'stroke-opacity'] :
+					if styleMap.has_key(uselessStyle):
 						del styleMap[uselessStyle]
 						num += 1
 
@@ -490,6 +491,7 @@ def repairStyle(node):
 				num += 1
 			elif fillOpacity == 0.0 :
 				for uselessFillStyle in [ 'fill', 'fill-rule' ] :
+					if styleMap.has_key(uselessFillStyle):
 						del styleMap[uselessFillStyle]
 						num += 1
 		

testscour.py

@@ -256,6 +256,21 @@ class RemoveStrokeLinejoinWhenStrokeTransparent(unittest.TestCase):
 		self.assertEquals(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-linejoin'), '',
 			"stroke-linejoin attribute not emptied" )
 
+class RemoveStrokeDasharrayWhenStrokeTransparent(unittest.TestCase):
+	def runTest(self):
+		doc = scour.scourXmlFile('unittests/stroke-linejoin.svg')
+		self.assertEquals(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-dasharray'), '',
+			"stroke-dasharray attribute not emptied" )
+
+class RemoveStrokeDashoffsetWhenStrokeTransparent(unittest.TestCase):
+	def runTest(self):
+		doc = scour.scourXmlFile('unittests/stroke-linejoin.svg')
+		self.assertEquals(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-dashoffset'), '',
+			"stroke-dashoffset attribute not emptied" )
+
+# TODO : add in duplicate tests for when the stroke-width is 0
+# TODO : add in duplicate tests for when the stroke is none
+
 #class RemoveUnreferencedFonts(unittest.TestCase):
 #	def runTest(self):
 #		doc = scour.scourXmlFile('unittests/unreferenced-font.svg')

unittests/stroke-linejoin.svg

@@ -1,3 +1,3 @@
 <svg xmlns="http://www.w3.org/2000/svg">
-    <path id="p" fill="black" style="stroke: rgb(0, 0, 0); stroke-width: 1px; stroke-linecap: butt; stroke-linejoin: miter; stroke-opacity: 0;" d="M 7.7592046,36.982095 C 7.8831049,40.873696 7.8339808,45.305308 7.8339808,49.436888  Z" />
+    <path id="p" fill="black" style="stroke: rgb(0, 0, 0); stroke-width: 1px; stroke-linecap: butt; stroke-dasharray: none; stroke-dashoffset: 2; stroke-linejoin: miter; stroke-opacity: 0;" d="M 7.7592046,36.982095 C 7.8831049,40.873696 7.8339808,45.305308 7.8339808,49.436888  Z" />
 </svg>