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Remove uselessly nested groups, fixed up test script

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This commit is contained in:
JSCHILL1 2009-04-16 16:16:06 -05:00
parent 747a282f5f
commit 579a1f2982
3 changed files with 98 additions and 58 deletions
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99
testscour.py
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@ -21,6 +21,8 @@ import unittest
import scour
import xml.dom.minidom
SVGNS = 'http://www.w3.org/2000/svg'
# I couldn't figure out how to get ElementTree to work with the following XPath
# "//*[namespace-uri()='http://example.com']"
# so I decided to use minidom and this helper function that performs a test on a given node
@ -95,6 +97,55 @@ class NoAdobeXPathElements(unittest.TestCase):
lambda e: e.namespaceURI != 'http://ns.adobe.com/XPath/1.0/'), False,
'Found Adobe XPath elements' )
class DoNotRemoveMetadataWithOnlyText(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/metadata-with-text.svg')
self.assertEquals(len(doc.getElementsByTagNameNS(SVGNS, 'metadata')), 1,
'Removed metadata element with only text child' )
class RemoveEmptyMetadataElement(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/empty-metadata.svg')
self.assertEquals(len(doc.getElementsByTagNameNS(SVGNS, 'metadata')), 0,
'Did not remove empty metadata element' )
class RemoveEmptyGElements(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/empty-g.svg')
self.assertEquals(len(doc.getElementsByTagNameNS(SVGNS, 'g')), 1,
'Did not remove empty g element' )
class RemoveUnreferencedPattern(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/unreferenced-pattern.svg')
self.assertEquals(len(doc.getElementsByTagNameNS(SVGNS, 'pattern')), 0,
'Unreferenced pattern not removed' )
class RemoveUnreferencedLinearGradient(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/unreferenced-linearGradient.svg')
self.assertEquals(len(doc.getElementsByTagNameNS(SVGNS, 'linearGradient')), 0,
'Unreferenced linearGradient not removed' )
class RemoveUnreferencedRadialGradient(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/unreferenced-radialGradient.svg')
self.assertEquals(len(doc.getElementsByTagNameNS(SVGNS, 'radialradient')), 0,
'Unreferenced radialGradient not removed' )
class RemoveUselessNestedGroups(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/nested-useless-groups.svg')
self.assertEquals(len(doc.getElementsByTagNameNS(SVGNS, 'g')), 1,
'Useless nested groups not removed' )
# These tests will fail at present
class RemoveDuplicateGradientStops(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/duplicate-gradient-stops.svg')
self.assertEquals(len(doc.getElementsByTagNameNS(SVGNS, 'stop')), 3,
'Duplicate gradient stops not removed' )
#class NoInkscapeAttributes(unittest.TestCase):
# def runTest(self):
# self.assertNotEquals(walkTree(scour.scourXmlFile('unittests/inkscape.svg').documentElement,
@ -102,54 +153,6 @@ class NoAdobeXPathElements(unittest.TestCase):
# False,
# 'Found Inkscape attributes')
class DoNotRemoveMetadataWithOnlyText(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/metadata-with-text.svg')
self.assertEquals(len(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'metadata')), 1,
'Removed metadata element with only text child' )
class RemoveEmptyMetadataElement(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/empty-metadata.svg')
self.assertEquals(len(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'metadata')), 0,
'Did not remove empty metadata element' )
class RemoveEmptyGElements(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/empty-g.svg')
self.assertEquals(len(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'g')), 1,
'Did not remove empty g element' )
class RemoveUnreferencedPattern(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/unreferenced-pattern.svg')
self.assertEquals(len(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'pattern')), 0,
'Unreferenced pattern not removed' )
class RemoveUnreferencedLinearGradient(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/unreferenced-linearGradient.svg')
self.assertEquals(len(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'linearGradient')), 0,
'Unreferenced linearGradient not removed' )
class RemoveUnreferencedRadialGradient(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/unreferenced-radialGradient.svg')
self.assertEquals(len(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'radialradient')), 0,
'Unreferenced radialGradient not removed' )
# These tests will fail at present
class RemoveUselessNestedGroups(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/nested-useless-groups.svg')
self.assertEquals(len(doc.getElementsByTagNameNS('http://wwww.w3.org/2000/svg', 'g')), 1,
'Useless nested groups not removed' )
class RemoveDuplicateGradientStops(unittest.TestCase):
def runTest(self):
doc = scour.scourXmlFile('unittests/duplicate-gradient-stops.svg')
self.assertEquals(len(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'stop')), 3,
'Duplicate gradient stops not removed' )
if __name__ == '__main__':
unittest.main()