1429 lines
66 KiB
Python
Executable file
1429 lines
66 KiB
Python
Executable file
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Test Harness for Scour
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#
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# Copyright 2010 Jeff Schiller
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# Copyright 2010 Louis Simard
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#
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# This file is part of Scour, http://www.codedread.com/scour/
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import
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import six
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from six.moves import map, range
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import unittest
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import xml.dom.minidom
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from scour.svg_regex import svg_parser
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from scour.scour import scourXmlFile, scourString, parse_args, makeWellFormed
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SVGNS = 'http://www.w3.org/2000/svg'
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# I couldn't figure out how to get ElementTree to work with the following XPath
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# "//*[namespace-uri()='http://example.com']"
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# so I decided to use minidom and this helper function that performs a test on a given node
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# and all its children
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# func must return either True (if pass) or False (if fail)
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def walkTree(elem, func):
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if func(elem) == False: return False
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for child in elem.childNodes:
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if walkTree(child, func) == False: return False
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return True
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class ScourOptions:
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pass
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class EmptyOptions(unittest.TestCase):
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def runTest(self):
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options = ScourOptions
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try:
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scour.scourXmlFile('unittests/ids-to-strip.svg', options)
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fail = False
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except:
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fail = True
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self.assertEqual(fail, False, 'Exception when calling Scour with empty options object')
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class InvalidOptions(unittest.TestCase):
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def runTest(self):
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options = ScourOptions
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options.invalidOption = "invalid value"
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try:
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scour.scourXmlFile('unittests/ids-to-strip.svg', options)
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fail = False
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except:
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fail = True
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self.assertEqual(fail, False, 'Exception when calling Scour with invalid options')
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class NoInkscapeElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/sodipodi.svg').documentElement,
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lambda e: e.namespaceURI != 'http://www.inkscape.org/namespaces/inkscape'), False,
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'Found Inkscape elements' )
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class NoSodipodiElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/sodipodi.svg').documentElement,
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lambda e: e.namespaceURI != 'http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd'), False,
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'Found Sodipodi elements' )
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class NoAdobeIllustratorElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/AdobeIllustrator/10.0/'), False,
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'Found Adobe Illustrator elements' )
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class NoAdobeGraphsElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/Graphs/1.0/'), False,
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'Found Adobe Graphs elements' )
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class NoAdobeSVGViewerElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/'), False,
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'Found Adobe SVG Viewer elements' )
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class NoAdobeVariablesElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/Variables/1.0/'), False,
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'Found Adobe Variables elements' )
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class NoAdobeSaveForWebElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/SaveForWeb/1.0/'), False,
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'Found Adobe Save For Web elements' )
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class NoAdobeExtensibilityElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/Extensibility/1.0/'), False,
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'Found Adobe Extensibility elements' )
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class NoAdobeFlowsElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/Flows/1.0/'), False,
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'Found Adobe Flows elements' )
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class NoAdobeImageReplacementElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/ImageReplacement/1.0/'), False,
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'Found Adobe Image Replacement elements' )
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class NoAdobeCustomElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/GenericCustomNamespace/1.0/'), False,
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'Found Adobe Custom elements' )
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class NoAdobeXPathElements(unittest.TestCase):
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def runTest(self):
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/adobe.svg').documentElement,
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lambda e: e.namespaceURI != 'http://ns.adobe.com/XPath/1.0/'), False,
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'Found Adobe XPath elements' )
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class DoNotRemoveMetadataWithOnlyText(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/metadata-with-text.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'metadata')), 1,
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'Removed metadata element with only text child' )
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class RemoveEmptyMetadataElement(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/empty-metadata.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'metadata')), 0,
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'Did not remove empty metadata element' )
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class RemoveEmptyGElements(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/empty-g.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'g')), 1,
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'Did not remove empty g element' )
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class RemoveUnreferencedPattern(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/unreferenced-pattern.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'pattern')), 0,
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'Unreferenced pattern not removed' )
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class RemoveUnreferencedLinearGradient(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/unreferenced-linearGradient.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'linearGradient')), 0,
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'Unreferenced linearGradient not removed' )
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class RemoveUnreferencedRadialGradient(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/unreferenced-radialGradient.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'radialradient')), 0,
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'Unreferenced radialGradient not removed' )
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class RemoveUnreferencedElementInDefs(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/referenced-elements-1.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'rect')), 1,
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'Unreferenced rect left in defs' )
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class DoNotRemoveChainedRefsInDefs(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/refs-in-defs.svg')
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g = doc.getElementsByTagNameNS(SVGNS, 'g')[0]
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self.assertEqual( g.childNodes.length >= 2, True,
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'Chained references not honored in defs' )
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class KeepTitleInDefs(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/referenced-elements-1.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'title')), 1,
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'Title removed from in defs' )
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class RemoveNestedDefs(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/nested-defs.svg')
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allDefs = doc.getElementsByTagNameNS(SVGNS, 'defs')
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self.assertEqual(len(allDefs), 1, 'More than one defs left in doc')
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class KeepUnreferencedIDsWhenEnabled(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/ids-to-strip.svg')
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self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'svg')[0].getAttribute('id'), 'boo',
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'<svg> ID stripped when it should be disabled' )
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class RemoveUnreferencedIDsWhenEnabled(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/ids-to-strip.svg',
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scour.parse_args(['--enable-id-stripping'])[0])
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self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'svg')[0].getAttribute('id'), '',
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'<svg> ID not stripped' )
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class RemoveUselessNestedGroups(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/nested-useless-groups.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'g')), 1,
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'Useless nested groups not removed' )
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class DoNotRemoveUselessNestedGroups(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/nested-useless-groups.svg',
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scour.parse_args(['--disable-group-collapsing'])[0])
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'g')), 2,
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'Useless nested groups were removed despite --disable-group-collapsing' )
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class DoNotRemoveNestedGroupsWithTitle(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/groups-with-title-desc.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'g')), 2,
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'Nested groups with title was removed' )
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class DoNotRemoveNestedGroupsWithDesc(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/groups-with-title-desc.svg')
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self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'g')), 2,
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'Nested groups with desc was removed' )
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class RemoveDuplicateLinearGradientStops(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/duplicate-gradient-stops.svg')
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grad = doc.getElementsByTagNameNS(SVGNS, 'linearGradient')
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self.assertEqual(len(grad[0].getElementsByTagNameNS(SVGNS, 'stop')), 3,
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'Duplicate linear gradient stops not removed' )
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class RemoveDuplicateLinearGradientStopsPct(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/duplicate-gradient-stops-pct.svg')
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grad = doc.getElementsByTagNameNS(SVGNS, 'linearGradient')
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self.assertEqual(len(grad[0].getElementsByTagNameNS(SVGNS, 'stop')), 3,
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'Duplicate linear gradient stops with percentages not removed' )
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class RemoveDuplicateRadialGradientStops(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/duplicate-gradient-stops.svg')
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grad = doc.getElementsByTagNameNS(SVGNS, 'radialGradient')
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self.assertEqual(len(grad[0].getElementsByTagNameNS(SVGNS, 'stop')), 3,
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'Duplicate radial gradient stops not removed' )
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class NoSodipodiNamespaceDecl(unittest.TestCase):
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def runTest(self):
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attrs = scour.scourXmlFile('unittests/sodipodi.svg').documentElement.attributes
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for i in range(len(attrs)):
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self.assertNotEqual(attrs.item(i).nodeValue,
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'http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd',
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'Sodipodi namespace declaration found' )
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class NoInkscapeNamespaceDecl(unittest.TestCase):
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def runTest(self):
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attrs = scour.scourXmlFile('unittests/inkscape.svg').documentElement.attributes
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for i in range(len(attrs)):
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self.assertNotEqual(attrs.item(i).nodeValue,
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'http://www.inkscape.org/namespaces/inkscape',
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'Inkscape namespace declaration found' )
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class NoSodipodiAttributes(unittest.TestCase):
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def runTest(self):
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def findSodipodiAttr(elem):
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attrs = elem.attributes
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if attrs == None: return True
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for i in range(len(attrs)):
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if attrs.item(i).namespaceURI == 'http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd':
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return False
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return True
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/sodipodi.svg').documentElement,
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findSodipodiAttr), False,
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'Found Sodipodi attributes' )
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class NoInkscapeAttributes(unittest.TestCase):
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def runTest(self):
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def findInkscapeAttr(elem):
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attrs = elem.attributes
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if attrs == None: return True
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for i in range(len(attrs)):
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if attrs.item(i).namespaceURI == 'http://www.inkscape.org/namespaces/inkscape':
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return False
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return True
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self.assertNotEqual(walkTree(scour.scourXmlFile('unittests/inkscape.svg').documentElement,
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findInkscapeAttr), False,
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'Found Inkscape attributes' )
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class KeepInkscapeNamespaceDeclarationsWhenKeepEditorData(unittest.TestCase):
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def runTest(self):
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options = ScourOptions
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options.keep_editor_data = True
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attrs = scour.scourXmlFile('unittests/inkscape.svg', options).documentElement.attributes
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FoundNamespace = False
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for i in range(len(attrs)):
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if attrs.item(i).nodeValue == 'http://www.inkscape.org/namespaces/inkscape':
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FoundNamespace = True
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break
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self.assertEqual(True, FoundNamespace,
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"Did not find Inkscape namespace declaration when using --keep-editor-data")
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return False
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class KeepSodipodiNamespaceDeclarationsWhenKeepEditorData(unittest.TestCase):
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def runTest(self):
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options = ScourOptions
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options.keep_editor_data = True
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attrs = scour.scourXmlFile('unittests/sodipodi.svg', options).documentElement.attributes
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FoundNamespace = False
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for i in range(len(attrs)):
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if attrs.item(i).nodeValue == 'http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd':
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FoundNamespace = True
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break
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self.assertEqual(True, FoundNamespace,
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"Did not find Sodipodi namespace declaration when using --keep-editor-data")
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||
return False
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||
|
||
class KeepReferencedFonts(unittest.TestCase):
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def runTest(self):
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doc = scour.scourXmlFile('unittests/referenced-font.svg')
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fonts = doc.documentElement.getElementsByTagNameNS(SVGNS,'font')
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self.assertEqual(len(fonts), 1,
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'Font wrongly removed from <defs>' )
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||
|
||
class ConvertStyleToAttrs(unittest.TestCase):
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||
def runTest(self):
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doc = scour.scourXmlFile('unittests/stroke-transparent.svg')
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self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('style'), '',
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||
'style attribute not emptied' )
|
||
|
||
class RemoveStrokeWhenStrokeTransparent(unittest.TestCase):
|
||
def runTest(self):
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||
doc = scour.scourXmlFile('unittests/stroke-transparent.svg')
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||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke'), '',
|
||
'stroke attribute not emptied when stroke opacity zero' )
|
||
|
||
class RemoveStrokeWidthWhenStrokeTransparent(unittest.TestCase):
|
||
def runTest(self):
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||
doc = scour.scourXmlFile('unittests/stroke-transparent.svg')
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self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-width'), '',
|
||
'stroke-width attribute not emptied when stroke opacity zero' )
|
||
|
||
class RemoveStrokeLinecapWhenStrokeTransparent(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-transparent.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-linecap'), '',
|
||
'stroke-linecap attribute not emptied when stroke opacity zero' )
|
||
|
||
class RemoveStrokeLinejoinWhenStrokeTransparent(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-transparent.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-linejoin'), '',
|
||
'stroke-linejoin attribute not emptied when stroke opacity zero' )
|
||
|
||
class RemoveStrokeDasharrayWhenStrokeTransparent(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-transparent.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-dasharray'), '',
|
||
'stroke-dasharray attribute not emptied when stroke opacity zero' )
|
||
|
||
class RemoveStrokeDashoffsetWhenStrokeTransparent(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-transparent.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-dashoffset'), '',
|
||
'stroke-dashoffset attribute not emptied when stroke opacity zero' )
|
||
|
||
class RemoveStrokeWhenStrokeWidthZero(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-nowidth.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke'), '',
|
||
'stroke attribute not emptied when width zero' )
|
||
|
||
class RemoveStrokeOpacityWhenStrokeWidthZero(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-nowidth.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-opacity'), '',
|
||
'stroke-opacity attribute not emptied when width zero' )
|
||
|
||
class RemoveStrokeLinecapWhenStrokeWidthZero(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-nowidth.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-linecap'), '',
|
||
'stroke-linecap attribute not emptied when width zero' )
|
||
|
||
class RemoveStrokeLinejoinWhenStrokeWidthZero(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-nowidth.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-linejoin'), '',
|
||
'stroke-linejoin attribute not emptied when width zero' )
|
||
|
||
class RemoveStrokeDasharrayWhenStrokeWidthZero(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-nowidth.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-dasharray'), '',
|
||
'stroke-dasharray attribute not emptied when width zero' )
|
||
|
||
class RemoveStrokeDashoffsetWhenStrokeWidthZero(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-nowidth.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-dashoffset'), '',
|
||
'stroke-dashoffset attribute not emptied when width zero' )
|
||
|
||
class RemoveStrokeWhenStrokeNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke'), '',
|
||
'stroke attribute not emptied when no stroke' )
|
||
|
||
class RemoveStrokeWidthWhenStrokeNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-width'), '',
|
||
'stroke-width attribute not emptied when no stroke' )
|
||
|
||
class RemoveStrokeOpacityWhenStrokeNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-opacity'), '',
|
||
'stroke-opacity attribute not emptied when no stroke' )
|
||
|
||
class RemoveStrokeLinecapWhenStrokeNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-linecap'), '',
|
||
'stroke-linecap attribute not emptied when no stroke' )
|
||
|
||
class RemoveStrokeLinejoinWhenStrokeNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-linejoin'), '',
|
||
'stroke-linejoin attribute not emptied when no stroke' )
|
||
|
||
class RemoveStrokeDasharrayWhenStrokeNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-dasharray'), '',
|
||
'stroke-dasharray attribute not emptied when no stroke' )
|
||
|
||
class RemoveStrokeDashoffsetWhenStrokeNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/stroke-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('stroke-dashoffset'), '',
|
||
'stroke-dashoffset attribute not emptied when no stroke' )
|
||
|
||
class RemoveFillRuleWhenFillNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/fill-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('fill-rule'), '',
|
||
'fill-rule attribute not emptied when no fill' )
|
||
|
||
class RemoveFillOpacityWhenFillNone(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/fill-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('fill-opacity'), '',
|
||
'fill-opacity attribute not emptied when no fill' )
|
||
|
||
class ConvertFillPropertyToAttr(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/fill-none.svg',
|
||
scour.parse_args(['--disable-simplify-colors'])[0])
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[1].getAttribute('fill'), 'black',
|
||
'fill property not converted to XML attribute' )
|
||
|
||
class ConvertFillOpacityPropertyToAttr(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/fill-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[1].getAttribute('fill-opacity'), '.5',
|
||
'fill-opacity property not converted to XML attribute' )
|
||
|
||
class ConvertFillRuleOpacityPropertyToAttr(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/fill-none.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'path')[1].getAttribute('fill-rule'), 'evenodd',
|
||
'fill-rule property not converted to XML attribute' )
|
||
|
||
class CollapseSinglyReferencedGradients(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/collapse-gradients.svg')
|
||
self.assertEqual(len(doc.getElementsByTagNameNS(SVGNS, 'linearGradient')), 0,
|
||
'Singly-referenced linear gradient not collapsed' )
|
||
|
||
class InheritGradientUnitsUponCollapsing(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/collapse-gradients.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'radialGradient')[0].getAttribute('gradientUnits'),
|
||
'userSpaceOnUse',
|
||
'gradientUnits not properly inherited when collapsing gradients' )
|
||
|
||
class OverrideGradientUnitsUponCollapsing(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/collapse-gradients-gradientUnits.svg')
|
||
self.assertEqual(doc.getElementsByTagNameNS(SVGNS, 'radialGradient')[0].getAttribute('gradientUnits'), '',
|
||
'gradientUnits not properly overrode when collapsing gradients' )
|
||
|
||
class DoNotCollapseMultiplyReferencedGradients(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/dont-collapse-gradients.svg')
|
||
self.assertNotEqual(len(doc.getElementsByTagNameNS(SVGNS, 'linearGradient')), 0,
|
||
'Multiply-referenced linear gradient collapsed' )
|
||
|
||
class RemoveTrailingZerosFromPath(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-truncate-zeros.svg')
|
||
path = doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d')
|
||
self.assertEqual(path[:4] == 'm300' and path[4] != '.', True,
|
||
'Trailing zeros not removed from path data' )
|
||
|
||
class RemoveTrailingZerosFromPathAfterCalculation(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-truncate-zeros-calc.svg')
|
||
path = doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d')
|
||
self.assertEqual(path, 'm5.81 0h0.1',
|
||
'Trailing zeros not removed from path data after calculation' )
|
||
|
||
class RemoveDelimiterBeforeNegativeCoordsInPath(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-truncate-zeros.svg')
|
||
path = doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d')
|
||
self.assertEqual(path[4], '-',
|
||
'Delimiters not removed before negative coordinates in path data' )
|
||
|
||
class UseScientificNotationToShortenCoordsInPath(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-use-scientific-notation.svg')
|
||
path = doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d')
|
||
self.assertEqual(path, 'm1e4 0',
|
||
'Not using scientific notation for path coord when representation is shorter')
|
||
|
||
class ConvertAbsoluteToRelativePathCommands(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-abs-to-rel.svg')
|
||
path = svg_parser.parse(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d'))
|
||
self.assertEqual(path[1][0], 'v',
|
||
'Absolute V command not converted to relative v command')
|
||
self.assertEqual(float(path[1][1][0]), -20.0,
|
||
'Absolute V value not converted to relative v value')
|
||
|
||
class RoundPathData(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-precision.svg')
|
||
path = svg_parser.parse(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d'))
|
||
self.assertEqual(float(path[0][1][0]), 100.0,
|
||
'Not rounding down' )
|
||
self.assertEqual(float(path[0][1][1]), 100.0,
|
||
'Not rounding up' )
|
||
|
||
class LimitPrecisionInPathData(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-precision.svg')
|
||
path = svg_parser.parse(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d'))
|
||
self.assertEqual(float(path[1][1][0]), 100.01,
|
||
'Not correctly limiting precision on path data' )
|
||
|
||
class RemoveEmptyLineSegmentsFromPath(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-line-optimize.svg')
|
||
path = svg_parser.parse(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d'))
|
||
self.assertEqual(path[4][0], 'z',
|
||
'Did not remove an empty line segment from path' )
|
||
|
||
# Do not remove empty segments if round linecaps.
|
||
class DoNotRemoveEmptySegmentsFromPathWithRoundLineCaps(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-with-caps.svg')
|
||
path = svg_parser.parse(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d'))
|
||
self.assertEqual(len(path), 2,
|
||
'Did not preserve empty segments when path had round linecaps' )
|
||
|
||
class ChangeLineToHorizontalLineSegmentInPath(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-line-optimize.svg')
|
||
path = svg_parser.parse(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d'))
|
||
self.assertEqual(path[1][0], 'h',
|
||
'Did not change line to horizontal line segment in path' )
|
||
self.assertEqual(float(path[1][1][0]), 200.0,
|
||
'Did not calculate horizontal line segment in path correctly' )
|
||
|
||
class ChangeLineToVerticalLineSegmentInPath(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-line-optimize.svg')
|
||
path = svg_parser.parse(doc.getElementsByTagNameNS(SVGNS, 'path')[0].getAttribute('d'))
|
||
self.assertEqual(path[2][0], 'v',
|
||
'Did not change line to vertical line segment in path' )
|
||
self.assertEqual(float(path[2][1][0]), 100.0,
|
||
'Did not calculate vertical line segment in path correctly' )
|
||
|
||
class ChangeBezierToShorthandInPath(unittest.TestCase):
|
||
def runTest(self):
|
||
path = scour.scourXmlFile('unittests/path-bez-optimize.svg').getElementsByTagNameNS(SVGNS, 'path')[0]
|
||
self.assertEqual(path.getAttribute('d'), 'm10 100c50-50 50 50 100 0s50 50 100 0',
|
||
'Did not change bezier curves into shorthand curve segments in path')
|
||
|
||
class ChangeQuadToShorthandInPath(unittest.TestCase):
|
||
def runTest(self):
|
||
path = scour.scourXmlFile('unittests/path-quad-optimize.svg').getElementsByTagNameNS(SVGNS, 'path')[0]
|
||
self.assertEqual(path.getAttribute('d'), 'm10 100q50-50 100 0t100 0',
|
||
'Did not change quadratic curves into shorthand curve segments in path')
|
||
|
||
class HandleEncodingUTF8(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/encoding-utf8.svg')
|
||
text = u'Hello in many languages:\nar: أهلا\nbn: হ্যালো\nel: Χαίρετε\nen: Hello\nhi: नमस्ते\niw: שלום\nja: こんにちは\nkm: ជំរាបសួរ\nml: ഹലോ\nru: Здравствуйте\nur: ہیلو\nzh: 您好'
|
||
desc = six.text_type(doc.getElementsByTagNameNS(SVGNS, 'desc')[0].firstChild.wholeText).strip()
|
||
self.assertEqual( desc, text, 'Did not handle international UTF8 characters' )
|
||
desc = six.text_type(doc.getElementsByTagNameNS(SVGNS, 'desc')[1].firstChild.wholeText).strip()
|
||
self.assertEqual( desc, u'“”‘’–—…‐‒°©®™•½¼¾⅓⅔†‡µ¢£€«»♠♣♥♦¿<EFBFBD>', 'Did not handle common UTF8 characters' )
|
||
desc = six.text_type(doc.getElementsByTagNameNS(SVGNS, 'desc')[2].firstChild.wholeText).strip()
|
||
self.assertEqual( desc, u':-×÷±∞π∅≤≥≠≈∧∨∩∪∈∀∃∄∑∏←↑→↓↔↕↖↗↘↙↺↻⇒⇔', 'Did not handle mathematical UTF8 characters' )
|
||
desc = six.text_type(doc.getElementsByTagNameNS(SVGNS, 'desc')[3].firstChild.wholeText).strip()
|
||
self.assertEqual( desc, u'⁰¹²³⁴⁵⁶⁷⁸⁹⁺⁻⁽⁾ⁿⁱ₀₁₂₃₄₅₆₇₈₉₊₋₌₍₎', 'Did not handle superscript/subscript UTF8 characters' )
|
||
|
||
class HandleEncodingISO_8859_15(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/encoding-iso-8859-15.svg')
|
||
desc = six.text_type(doc.getElementsByTagNameNS(SVGNS, 'desc')[0].firstChild.wholeText).strip()
|
||
self.assertEqual( desc, u'áèîäöü߀ŠšŽžŒœŸ', 'Did not handle ISO 8859-15 encoded characters' )
|
||
|
||
class HandleSciNoInPathData(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-sn.svg')
|
||
self.assertEqual( len(doc.getElementsByTagNameNS(SVGNS, 'path')), 1,
|
||
'Did not handle scientific notation in path data' )
|
||
|
||
class TranslateRGBIntoHex(unittest.TestCase):
|
||
def runTest(self):
|
||
elem = scour.scourXmlFile('unittests/color-formats.svg').getElementsByTagNameNS(SVGNS, 'rect')[0]
|
||
self.assertEqual( elem.getAttribute('fill'), '#0f1011',
|
||
'Not converting rgb into hex')
|
||
|
||
class TranslateRGBPctIntoHex(unittest.TestCase):
|
||
def runTest(self):
|
||
elem = scour.scourXmlFile('unittests/color-formats.svg').getElementsByTagNameNS(SVGNS, 'stop')[0]
|
||
self.assertEqual( elem.getAttribute('stop-color'), '#7f0000',
|
||
'Not converting rgb pct into hex')
|
||
|
||
class TranslateColorNamesIntoHex(unittest.TestCase):
|
||
def runTest(self):
|
||
elem = scour.scourXmlFile('unittests/color-formats.svg').getElementsByTagNameNS(SVGNS, 'rect')[0]
|
||
self.assertEqual( elem.getAttribute('stroke'), '#a9a9a9',
|
||
'Not converting standard color names into hex')
|
||
|
||
class TranslateExtendedColorNamesIntoHex(unittest.TestCase):
|
||
def runTest(self):
|
||
elem = scour.scourXmlFile('unittests/color-formats.svg').getElementsByTagNameNS(SVGNS, 'solidColor')[0]
|
||
self.assertEqual( elem.getAttribute('solid-color'), '#fafad2',
|
||
'Not converting extended color names into hex')
|
||
|
||
class TranslateLongHexColorIntoShortHex(unittest.TestCase):
|
||
def runTest(self):
|
||
elem = scour.scourXmlFile('unittests/color-formats.svg').getElementsByTagNameNS(SVGNS, 'ellipse')[0]
|
||
self.assertEqual( elem.getAttribute('fill'), '#fff',
|
||
'Not converting long hex color into short hex')
|
||
|
||
class DoNotConvertShortColorNames(unittest.TestCase):
|
||
def runTest(self):
|
||
elem = scour.scourXmlFile('unittests/dont-convert-short-color-names.svg').getElementsByTagNameNS(SVGNS, 'rect')[0]
|
||
self.assertEqual( 'red', elem.getAttribute('fill'),
|
||
'Converted short color name to longer hex string')
|
||
|
||
class AllowQuotEntitiesInUrl(unittest.TestCase):
|
||
def runTest(self):
|
||
grads = scour.scourXmlFile('unittests/quot-in-url.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')
|
||
self.assertEqual( len(grads), 1,
|
||
'Removed referenced gradient when " was in the url')
|
||
|
||
class RemoveFontStylesFromNonTextShapes(unittest.TestCase):
|
||
def runTest(self):
|
||
r = scour.scourXmlFile('unittests/font-styles.svg').getElementsByTagNameNS(SVGNS, 'rect')[0]
|
||
self.assertEqual( r.getAttribute('font-size'), '',
|
||
'font-size not removed from rect' )
|
||
|
||
class CollapseConsecutiveHLinesSegments(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/consecutive-hlines.svg').getElementsByTagNameNS(SVGNS, 'path')[0]
|
||
self.assertEqual( p.getAttribute('d'), 'm100 100h200v100h-200z',
|
||
'Did not collapse consecutive hlines segments')
|
||
|
||
class CollapseConsecutiveHLinesCoords(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/consecutive-hlines.svg').getElementsByTagNameNS(SVGNS, 'path')[1]
|
||
self.assertEqual( p.getAttribute('d'), 'm100 300h200v100h-200z',
|
||
'Did not collapse consecutive hlines coordinates')
|
||
|
||
class DoNotCollapseConsecutiveHLinesSegsWithDifferingSigns(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/consecutive-hlines.svg').getElementsByTagNameNS(SVGNS, 'path')[2]
|
||
self.assertEqual( p.getAttribute('d'), 'm100 500h300-100v100h-200z',
|
||
'Collapsed consecutive hlines segments with differing signs')
|
||
|
||
class ConvertStraightCurvesToLines(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/straight-curve.svg').getElementsByTagNameNS(SVGNS, 'path')[0]
|
||
self.assertEqual(p.getAttribute('d'), 'm10 10l40 40 40-40z',
|
||
'Did not convert straight curves into lines')
|
||
|
||
class RemoveUnnecessaryPolygonEndPoint(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/polygon.svg').getElementsByTagNameNS(SVGNS, 'polygon')[0]
|
||
self.assertEqual(p.getAttribute('points'), '50 50 150 50 150 150 50 150',
|
||
'Unnecessary polygon end point not removed' )
|
||
|
||
class DoNotRemovePolgonLastPoint(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/polygon.svg').getElementsByTagNameNS(SVGNS, 'polygon')[1]
|
||
self.assertEqual(p.getAttribute('points'), '200 50 300 50 300 150 200 150',
|
||
'Last point of polygon removed' )
|
||
|
||
class ScourPolygonCoordsSciNo(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/polygon-coord.svg').getElementsByTagNameNS(SVGNS, 'polygon')[0]
|
||
self.assertEqual(p.getAttribute('points'), '1e4 50',
|
||
'Polygon coordinates not scoured')
|
||
|
||
class ScourPolylineCoordsSciNo(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/polyline-coord.svg').getElementsByTagNameNS(SVGNS, 'polyline')[0]
|
||
self.assertEqual(p.getAttribute('points'), '1e4 50',
|
||
'Polyline coordinates not scoured')
|
||
|
||
class ScourPolygonNegativeCoords(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/polygon-coord-neg.svg').getElementsByTagNameNS(SVGNS, 'polygon')[0]
|
||
# points="100,-100,100-100,100-100-100,-100-100,200" />
|
||
self.assertEqual(p.getAttribute('points'), '100 -100 100 -100 100 -100 -100 -100 -100 200',
|
||
'Negative polygon coordinates not properly parsed')
|
||
|
||
class ScourPolylineNegativeCoords(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/polyline-coord-neg.svg').getElementsByTagNameNS(SVGNS, 'polyline')[0]
|
||
self.assertEqual(p.getAttribute('points'), '100 -100 100 -100 100 -100 -100 -100 -100 200',
|
||
'Negative polyline coordinates not properly parsed')
|
||
|
||
class ScourPolygonNegativeCoordFirst(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/polygon-coord-neg-first.svg').getElementsByTagNameNS(SVGNS, 'polygon')[0]
|
||
# points="-100,-100,100-100,100-100-100,-100-100,200" />
|
||
self.assertEqual(p.getAttribute('points'), '-100 -100 100 -100 100 -100 -100 -100 -100 200',
|
||
'Negative polygon coordinates not properly parsed')
|
||
|
||
class ScourPolylineNegativeCoordFirst(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/polyline-coord-neg-first.svg').getElementsByTagNameNS(SVGNS, 'polyline')[0]
|
||
self.assertEqual(p.getAttribute('points'), '-100 -100 100 -100 100 -100 -100 -100 -100 200',
|
||
'Negative polyline coordinates not properly parsed')
|
||
|
||
class DoNotRemoveGroupsWithIDsInDefs(unittest.TestCase):
|
||
def runTest(self):
|
||
f = scour.scourXmlFile('unittests/important-groups-in-defs.svg')
|
||
self.assertEqual(len(f.getElementsByTagNameNS(SVGNS, 'linearGradient')), 1,
|
||
'Group in defs with id\'ed element removed')
|
||
|
||
class AlwaysKeepClosePathSegments(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/path-with-closepath.svg').getElementsByTagNameNS(SVGNS, 'path')[0]
|
||
self.assertEqual(p.getAttribute('d'), 'm10 10h100v100h-100z',
|
||
'Path with closepath not preserved')
|
||
|
||
class RemoveDuplicateLinearGradients(unittest.TestCase):
|
||
def runTest(self):
|
||
svgdoc = scour.scourXmlFile('unittests/remove-duplicate-gradients.svg')
|
||
lingrads = svgdoc.getElementsByTagNameNS(SVGNS, 'linearGradient')
|
||
self.assertEqual(1, lingrads.length,
|
||
'Duplicate linear gradient not removed')
|
||
|
||
class RereferenceForLinearGradient(unittest.TestCase):
|
||
def runTest(self):
|
||
svgdoc = scour.scourXmlFile('unittests/remove-duplicate-gradients.svg')
|
||
rects = svgdoc.getElementsByTagNameNS(SVGNS, 'rect')
|
||
self.assertEqual(rects[0].getAttribute('fill'), rects[1].getAttribute('stroke'),
|
||
'Rect not changed after removing duplicate linear gradient')
|
||
self.assertEqual(rects[0].getAttribute('fill'), rects[4].getAttribute('fill'),
|
||
'Rect not changed after removing duplicate linear gradient')
|
||
|
||
class RemoveDuplicateRadialGradients(unittest.TestCase):
|
||
def runTest(self):
|
||
svgdoc = scour.scourXmlFile('unittests/remove-duplicate-gradients.svg')
|
||
radgrads = svgdoc.getElementsByTagNameNS(SVGNS, 'radialGradient')
|
||
self.assertEqual(1, radgrads.length,
|
||
'Duplicate radial gradient not removed')
|
||
|
||
class RereferenceForRadialGradient(unittest.TestCase):
|
||
def runTest(self):
|
||
svgdoc = scour.scourXmlFile('unittests/remove-duplicate-gradients.svg')
|
||
rects = svgdoc.getElementsByTagNameNS(SVGNS, 'rect')
|
||
self.assertEqual(rects[2].getAttribute('stroke'), rects[3].getAttribute('fill'),
|
||
'Rect not changed after removing duplicate radial gradient')
|
||
|
||
class CollapseSamePathPoints(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/collapse-same-path-points.svg').getElementsByTagNameNS(SVGNS, 'path')[0];
|
||
self.assertEqual(p.getAttribute('d'), "m100 100l100.12 100.12c14.88 4.88-15.12-5.12 0 0z",
|
||
'Did not collapse same path points')
|
||
|
||
class ScourUnitlessLengths(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/scour-lengths.svg')
|
||
r = doc.getElementsByTagNameNS(SVGNS, 'rect')[0];
|
||
svg = doc.documentElement
|
||
self.assertEqual(svg.getAttribute('x'), '1',
|
||
'Did not scour x attribute of svg element with unitless number')
|
||
self.assertEqual(r.getAttribute('x'), '123.46',
|
||
'Did not scour x attribute of rect with unitless number')
|
||
self.assertEqual(r.getAttribute('y'), '123',
|
||
'Did not scour y attribute of rect unitless number')
|
||
self.assertEqual(r.getAttribute('width'), '300',
|
||
'Did not scour width attribute of rect with unitless number')
|
||
self.assertEqual(r.getAttribute('height'), '100',
|
||
'Did not scour height attribute of rect with unitless number')
|
||
|
||
class ScourLengthsWithUnits(unittest.TestCase):
|
||
def runTest(self):
|
||
r = scour.scourXmlFile('unittests/scour-lengths.svg').getElementsByTagNameNS(SVGNS, 'rect')[1];
|
||
self.assertEqual(r.getAttribute('x'), '123.46px',
|
||
'Did not scour x attribute with unit')
|
||
self.assertEqual(r.getAttribute('y'), '35ex',
|
||
'Did not scour y attribute with unit')
|
||
self.assertEqual(r.getAttribute('width'), '300pt',
|
||
'Did not scour width attribute with unit')
|
||
self.assertEqual(r.getAttribute('height'), '50%',
|
||
'Did not scour height attribute with unit')
|
||
|
||
class RemoveRedundantSvgNamespaceDeclaration(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/redundant-svg-namespace.svg').documentElement
|
||
self.assertNotEqual( doc.getAttribute('xmlns:svg'), 'http://www.w3.org/2000/svg',
|
||
'Redundant svg namespace declaration not removed')
|
||
|
||
class RemoveRedundantSvgNamespacePrefix(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/redundant-svg-namespace.svg').documentElement
|
||
r = doc.getElementsByTagNameNS(SVGNS, 'rect')[1]
|
||
self.assertEqual( r.tagName, 'rect',
|
||
'Redundant svg: prefix not removed')
|
||
|
||
|
||
class RemoveDefaultGradX1Value(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')[0]
|
||
self.assertEqual( g.getAttribute('x1'), '',
|
||
'x1="0" not removed')
|
||
|
||
class RemoveDefaultGradY1Value(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')[0]
|
||
self.assertEqual( g.getAttribute('y1'), '',
|
||
'y1="0" not removed')
|
||
|
||
class RemoveDefaultGradX2Value(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')[0]
|
||
self.assertEqual( g.getAttribute('x2'), '',
|
||
'x2="100%" not removed')
|
||
|
||
class RemoveDefaultGradY2Value(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')[0]
|
||
self.assertEqual( g.getAttribute('y2'), '',
|
||
'y2="0" not removed')
|
||
|
||
class RemoveDefaultGradGradientUnitsValue(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')[0]
|
||
self.assertEqual( g.getAttribute('gradientUnits'), '',
|
||
'gradientUnits="objectBoundingBox" not removed')
|
||
|
||
class RemoveDefaultGradSpreadMethodValue(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')[0]
|
||
self.assertEqual( g.getAttribute('spreadMethod'), '',
|
||
'spreadMethod="pad" not removed')
|
||
|
||
class RemoveDefaultGradCXValue(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'radialGradient')[0]
|
||
self.assertEqual( g.getAttribute('cx'), '',
|
||
'cx="50%" not removed')
|
||
|
||
class RemoveDefaultGradCYValue(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'radialGradient')[0]
|
||
self.assertEqual( g.getAttribute('cy'), '',
|
||
'cy="50%" not removed')
|
||
|
||
class RemoveDefaultGradRValue(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'radialGradient')[0]
|
||
self.assertEqual( g.getAttribute('r'), '',
|
||
'r="50%" not removed')
|
||
|
||
class RemoveDefaultGradFXValue(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'radialGradient')[0]
|
||
self.assertEqual( g.getAttribute('fx'), '',
|
||
'fx matching cx not removed')
|
||
|
||
class RemoveDefaultGradFYValue(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/gradient-default-attrs.svg').getElementsByTagNameNS(SVGNS, 'radialGradient')[0]
|
||
self.assertEqual( g.getAttribute('fy'), '',
|
||
'fy matching cy not removed')
|
||
|
||
class CDATAInXml(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/cdata.svg') as f:
|
||
lines = scour.scourString(f.read()).splitlines()
|
||
self.assertEqual( lines[3],
|
||
" alert('pb&j');",
|
||
'CDATA did not come out correctly')
|
||
|
||
class WellFormedXMLLesserThanInAttrValue(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-well-formed.svg') as f:
|
||
wellformed = scour.scourString(f.read())
|
||
self.assertTrue( wellformed.find('unicode="<"') != -1,
|
||
"Improperly serialized < in attribute value")
|
||
|
||
class WellFormedXMLAmpersandInAttrValue(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-well-formed.svg') as f:
|
||
wellformed = scour.scourString(f.read())
|
||
self.assertTrue( wellformed.find('unicode="&"') != -1,
|
||
'Improperly serialized & in attribute value' )
|
||
|
||
class WellFormedXMLLesserThanInTextContent(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-well-formed.svg') as f:
|
||
wellformed = scour.scourString(f.read())
|
||
self.assertTrue( wellformed.find('<title>2 < 5</title>') != -1,
|
||
'Improperly serialized < in text content')
|
||
|
||
class WellFormedXMLAmpersandInTextContent(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-well-formed.svg') as f:
|
||
wellformed = scour.scourString(f.read())
|
||
self.assertTrue( wellformed.find('<desc>Peanut Butter & Jelly</desc>') != -1,
|
||
'Improperly serialized & in text content')
|
||
|
||
class WellFormedXMLNamespacePrefixRemoveUnused(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-well-formed.svg') as f:
|
||
wellformed = scour.scourString(f.read())
|
||
self.assertTrue( wellformed.find('xmlns:foo=') == -1,
|
||
'Improperly serialized namespace prefix declarations: Unused namespace decaration not removed')
|
||
|
||
class WellFormedXMLNamespacePrefixKeepUsedElementPrefix(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-well-formed.svg') as f:
|
||
wellformed = scour.scourString(f.read())
|
||
self.assertTrue( wellformed.find('xmlns:bar=') != -1,
|
||
'Improperly serialized namespace prefix declarations: Used element prefix removed')
|
||
|
||
class WellFormedXMLNamespacePrefixKeepUsedAttributePrefix(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-well-formed.svg') as f:
|
||
wellformed = scour.scourString(f.read())
|
||
self.assertTrue( wellformed.find('xmlns:baz=') != -1,
|
||
'Improperly serialized namespace prefix declarations: Used attribute prefix removed')
|
||
|
||
class NamespaceDeclPrefixesInXMLWhenNotInDefaultNamespace(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-ns-decl.svg') as f:
|
||
xmlstring = scour.scourString(f.read())
|
||
self.assertTrue( xmlstring.find('xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"') != -1,
|
||
'Improperly serialized namespace prefix declarations when not in default namespace')
|
||
|
||
class MoveSVGElementsToDefaultNamespace(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/xml-ns-decl.svg') as f:
|
||
xmlstring = scour.scourString(f.read())
|
||
self.assertTrue( xmlstring.find('<rect ') != -1,
|
||
'Did not bring SVG elements into the default namespace')
|
||
|
||
class MoveCommonAttributesToParent(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/move-common-attributes-to-parent.svg').getElementsByTagNameNS(SVGNS, 'g')[0]
|
||
self.assertEqual( g.getAttribute('fill'), '#0F0',
|
||
'Did not move common fill attribute to parent group')
|
||
|
||
class RemoveCommonAttributesFromChild(unittest.TestCase):
|
||
def runTest(self):
|
||
r = scour.scourXmlFile('unittests/move-common-attributes-to-parent.svg').getElementsByTagNameNS(SVGNS, 'rect')[0]
|
||
self.assertNotEqual( r.getAttribute('fill'), '#0F0',
|
||
'Did not remove common fill attribute from child')
|
||
|
||
class DontRemoveCommonAttributesIfParentHasTextNodes(unittest.TestCase):
|
||
def runTest(self):
|
||
text = scour.scourXmlFile('unittests/move-common-attributes-to-parent.svg').getElementsByTagNameNS(SVGNS, 'text')[0]
|
||
self.assertNotEqual( text.getAttribute('font-style'), 'italic',
|
||
'Removed common attributes when parent contained text elements')
|
||
|
||
class PropagateCommonAttributesUp(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/move-common-attributes-to-grandparent.svg').getElementsByTagNameNS(SVGNS, 'g')[0]
|
||
self.assertEqual( g.getAttribute('fill'), '#0F0',
|
||
'Did not move common fill attribute to grandparent')
|
||
|
||
class PathEllipticalArcParsingCommaWsp(unittest.TestCase):
|
||
def runTest(self):
|
||
p = scour.scourXmlFile('unittests/path-elliptical-arc-parsing.svg').getElementsByTagNameNS(SVGNS, 'path')[0]
|
||
self.assertEqual( p.getAttribute('d'), 'm100 100a100 100 0 1 1 -50 100z',
|
||
'Did not parse elliptical arc command properly')
|
||
|
||
class RemoveUnusedAttributesOnParent(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/remove-unused-attributes-on-parent.svg').getElementsByTagNameNS(SVGNS, 'g')[0]
|
||
self.assertNotEqual( g.getAttribute('stroke'), '#000',
|
||
'Unused attributes on group not removed')
|
||
|
||
class DoNotRemoveCommonAttributesOnParentIfAtLeastOneUsed(unittest.TestCase):
|
||
def runTest(self):
|
||
g = scour.scourXmlFile('unittests/remove-unused-attributes-on-parent.svg').getElementsByTagNameNS(SVGNS, 'g')[0]
|
||
self.assertEqual( g.getAttribute('fill'), '#0F0',
|
||
'Used attributes on group were removed')
|
||
|
||
class DoNotRemoveGradientsWhenReferencedInStyleCss(unittest.TestCase):
|
||
def runTest(self):
|
||
grads = scour.scourXmlFile('unittests/css-reference.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')
|
||
self.assertEqual( grads.length, 2,
|
||
'Gradients removed when referenced in CSS')
|
||
|
||
class DoNotPrettyPrintWhenWhitespacePreserved(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/whitespace-important.svg') as f:
|
||
s = scour.scourString(f.read()).splitlines()
|
||
c = '''<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||
<svg xmlns="http://www.w3.org/2000/svg">
|
||
<text xml:space="preserve">This is some <tspan font-style="italic">messed-up</tspan> markup</text>
|
||
</svg>
|
||
'''.splitlines()
|
||
for i in range(4):
|
||
self.assertEqual( s[i], c[i],
|
||
'Whitespace not preserved for line ' + str(i))
|
||
|
||
class DoNotPrettyPrintWhenNestedWhitespacePreserved(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/whitespace-nested.svg') as f:
|
||
s = scour.scourString(f.read()).splitlines()
|
||
c = '''<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||
<svg xmlns="http://www.w3.org/2000/svg">
|
||
<text xml:space="preserve"><tspan font-style="italic">Use <tspan font-style="bold">bold</tspan> text</tspan></text>
|
||
</svg>
|
||
'''.splitlines()
|
||
for i in range(4):
|
||
self.assertEqual( s[i], c[i],
|
||
'Whitespace not preserved when nested for line ' + str(i))
|
||
|
||
class GetAttrPrefixRight(unittest.TestCase):
|
||
def runTest(self):
|
||
grad = scour.scourXmlFile('unittests/xml-namespace-attrs.svg').getElementsByTagNameNS(SVGNS, 'linearGradient')[1]
|
||
self.assertEqual( grad.getAttributeNS('http://www.w3.org/1999/xlink', 'href'), '#linearGradient841',
|
||
'Did not get xlink:href prefix right')
|
||
|
||
class EnsurePreserveWhitespaceOnNonTextElements(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/no-collapse-lines.svg') as f:
|
||
s = scour.scourString(f.read())
|
||
self.assertEqual( len(s.splitlines()), 6,
|
||
'Did not properly preserve whitespace on elements even if they were not textual')
|
||
|
||
class HandleEmptyStyleElement(unittest.TestCase):
|
||
def runTest(self):
|
||
try:
|
||
styles = scour.scourXmlFile('unittests/empty-style.svg').getElementsByTagNameNS(SVGNS, 'style')
|
||
fail = len(styles) != 1
|
||
except AttributeError:
|
||
fail = True
|
||
self.assertEqual( fail, False,
|
||
'Could not handle an empty style element')
|
||
|
||
class EnsureLineEndings(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/whitespace-important.svg') as f:
|
||
s = scour.scourString(f.read())
|
||
self.assertEqual( len(s.splitlines()), 4,
|
||
'Did not output line ending character correctly')
|
||
|
||
class XmlEntities(unittest.TestCase):
|
||
def runTest(self):
|
||
self.assertEqual( scour.makeWellFormed('<>&"\''), '<>&"'',
|
||
'Incorrectly translated XML entities')
|
||
|
||
class DoNotStripCommentsOutsideOfRoot(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/comments.svg')
|
||
self.assertEqual( doc.childNodes.length, 4,
|
||
'Did not include all comment children outside of root')
|
||
self.assertEqual( doc.childNodes[0].nodeType, 8, 'First node not a comment')
|
||
self.assertEqual( doc.childNodes[1].nodeType, 8, 'Second node not a comment')
|
||
self.assertEqual( doc.childNodes[3].nodeType, 8, 'Fourth node not a comment')
|
||
|
||
class DoNotStripDoctype(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/doctype.svg')
|
||
self.assertEqual( doc.childNodes.length, 3,
|
||
'Did not include the DOCROOT')
|
||
self.assertEqual( doc.childNodes[0].nodeType, 8, 'First node not a comment')
|
||
self.assertEqual( doc.childNodes[1].nodeType, 10, 'Second node not a doctype')
|
||
self.assertEqual( doc.childNodes[2].nodeType, 1, 'Third node not the root node')
|
||
|
||
class PathImplicitLineWithMoveCommands(unittest.TestCase):
|
||
def runTest(self):
|
||
path = scour.scourXmlFile('unittests/path-implicit-line.svg').getElementsByTagNameNS(SVGNS, 'path')[0]
|
||
self.assertEqual( path.getAttribute('d'), "m100 100v100m200-100h-200m200 100v-100",
|
||
"Implicit line segments after move not preserved")
|
||
|
||
class RemoveMetadataOption(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/full-metadata.svg',
|
||
scour.parse_args(['--remove-metadata'])[0])
|
||
self.assertEqual(doc.childNodes.length, 1,
|
||
'Did not remove <metadata> tag with --remove-metadata')
|
||
|
||
class EnableCommentStrippingOption(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/comment-beside-xml-decl.svg') as f:
|
||
docStr = f.read()
|
||
docStr = scour.scourString(docStr,
|
||
scour.parse_args(['--enable-comment-stripping'])[0])
|
||
self.assertEqual(docStr.find('<!--'), -1,
|
||
'Did not remove document-level comment with --enable-comment-stripping')
|
||
|
||
class StripXmlPrologOption(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/comment-beside-xml-decl.svg') as f:
|
||
docStr = f.read()
|
||
docStr = scour.scourString(docStr,
|
||
scour.parse_args(['--strip-xml-prolog'])[0])
|
||
self.assertEqual(docStr.find('<?xml'), -1,
|
||
'Did not remove <?xml?> with --strip-xml-prolog')
|
||
|
||
class ShortenIDsOption(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/shorten-ids.svg',
|
||
scour.parse_args(['--shorten-ids'])[0])
|
||
gradientTag = doc.getElementsByTagName('linearGradient')[0]
|
||
self.assertEqual(gradientTag.getAttribute('id'), 'a',
|
||
"Did not shorten a linear gradient's ID with --shorten-ids")
|
||
rectTag = doc.getElementsByTagName('rect')[0]
|
||
self.assertEqual(rectTag.getAttribute('fill'), 'url(#a)',
|
||
'Did not update reference to shortened ID')
|
||
|
||
class MustKeepGInSwitch(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/groups-in-switch.svg')
|
||
self.assertEqual(doc.getElementsByTagName('g').length, 1,
|
||
'Erroneously removed a <g> in a <switch>')
|
||
|
||
class MustKeepGInSwitch2(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/groups-in-switch-with-id.svg',
|
||
scour.parse_args(['--enable-id-stripping'])[0])
|
||
self.assertEqual(doc.getElementsByTagName('g').length, 1,
|
||
'Erroneously removed a <g> in a <switch>')
|
||
|
||
class GroupCreation(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/group-creation.svg',
|
||
scour.parse_args(['--create-groups'])[0])
|
||
self.assertEqual(doc.getElementsByTagName('g').length, 1,
|
||
'Did not create a <g> for a run of elements having similar attributes')
|
||
|
||
class GroupCreationForInheritableAttributesOnly(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/group-creation.svg',
|
||
scour.parse_args(['--create-groups'])[0])
|
||
self.assertEqual(doc.getElementsByTagName('g').item(0).getAttribute('y'), '',
|
||
'Promoted the uninheritable attribute y to a <g>')
|
||
|
||
class GroupNoCreation(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/group-no-creation.svg',
|
||
scour.parse_args(['--create-groups'])[0])
|
||
self.assertEqual(doc.getElementsByTagName('g').length, 0,
|
||
'Created a <g> for a run of elements having dissimilar attributes')
|
||
|
||
class DoNotCommonizeAttributesOnReferencedElements(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/commonized-referenced-elements.svg')
|
||
self.assertEqual(doc.getElementsByTagName('circle')[0].getAttribute('fill'), '#0f0',
|
||
'Grouped an element referenced elsewhere into a <g>')
|
||
|
||
class DoNotRemoveOverflowVisibleOnMarker(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/overflow-marker.svg')
|
||
self.assertEqual(doc.getElementsByTagName('marker')[0].getAttribute('overflow'), 'visible',
|
||
'Removed the overflow attribute when it was not using the default value')
|
||
self.assertEqual(doc.getElementsByTagName('marker')[1].getAttribute('overflow'), '',
|
||
'Did not remove the overflow attribute when it was using the default value')
|
||
|
||
class MarkerOnSvgElements(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/overflow-svg.svg')
|
||
self.assertEqual(doc.getElementsByTagName('svg')[0].getAttribute('overflow'), '',
|
||
'Did not remove the overflow attribute when it was using the default value')
|
||
self.assertEqual(doc.getElementsByTagName('svg')[1].getAttribute('overflow'), '',
|
||
'Did not remove the overflow attribute when it was using the default value')
|
||
self.assertEqual(doc.getElementsByTagName('svg')[2].getAttribute('overflow'), 'visible',
|
||
'Removed the overflow attribute when it was not using the default value')
|
||
|
||
class GradientReferencedByStyleCDATA(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/style-cdata.svg')
|
||
self.assertEqual(len(doc.getElementsByTagName('linearGradient')), 1,
|
||
'Removed a gradient referenced by an internal stylesheet')
|
||
|
||
class ShortenIDsInStyleCDATA(unittest.TestCase):
|
||
def runTest(self):
|
||
with open('unittests/style-cdata.svg') as f:
|
||
docStr = f.read()
|
||
docStr = scour.scourString(docStr,
|
||
scour.parse_args(['--shorten-ids'])[0])
|
||
self.assertEqual(docStr.find('somethingreallylong'), -1,
|
||
'Did not shorten IDs in the internal stylesheet')
|
||
|
||
class StyleToAttr(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/style-to-attr.svg')
|
||
line = doc.getElementsByTagName('line')[0]
|
||
self.assertEqual(line.getAttribute('stroke'), '#000')
|
||
self.assertEqual(line.getAttribute('marker-start'), 'url(#m)')
|
||
self.assertEqual(line.getAttribute('marker-mid'), 'url(#m)')
|
||
self.assertEqual(line.getAttribute('marker-end'), 'url(#m)')
|
||
|
||
class PathEmptyMove(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/path-empty-move.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[0].getAttribute('d'), 'm100 100l200 100z')
|
||
self.assertEqual(doc.getElementsByTagName('path')[1].getAttribute('d'), 'm100 100v200l100 100z')
|
||
|
||
class DefaultsRemovalToplevel(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[1].getAttribute('fill-rule'), '',
|
||
'Default attribute fill-rule:nonzero not removed')
|
||
|
||
class DefaultsRemovalToplevelInverse(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[0].getAttribute('fill-rule'), 'evenodd',
|
||
'Non-Default attribute fill-rule:evenodd removed')
|
||
|
||
class DefaultsRemovalToplevelFormat(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[0].getAttribute('stroke-width'), '',
|
||
'Default attribute stroke-width:1.00 not removed');
|
||
|
||
class DefaultsRemovalInherited(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[3].getAttribute('fill-rule'), '',
|
||
'Default attribute fill-rule:nonzero not removed in child')
|
||
|
||
class DefaultsRemovalInheritedInverse(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[2].getAttribute('fill-rule'), 'evenodd',
|
||
'Non-Default attribute fill-rule:evenodd removed in child')
|
||
|
||
class DefaultsRemovalInheritedFormat(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[2].getAttribute('stroke-width'), '',
|
||
'Default attribute stroke-width:1.00 not removed in child')
|
||
|
||
class DefaultsRemovalOverwrite(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[5].getAttribute('fill-rule'), 'nonzero',
|
||
'Default attribute removed, although it overwrites parent element')
|
||
|
||
class DefaultsRemovalOverwriteMarker(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[4].getAttribute('marker-start'), 'none',
|
||
'Default marker attribute removed, although it overwrites parent element')
|
||
|
||
class DefaultsRemovalNonOverwrite(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/cascading-default-attribute-removal.svg')
|
||
self.assertEqual(doc.getElementsByTagName('path')[10].getAttribute('fill-rule'), '',
|
||
'Default attribute not removed, although its parent used default')
|
||
|
||
class RemoveDefsWithUnreferencedElements(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/useless-defs.svg')
|
||
self.assertEqual(doc.getElementsByTagName('defs').length, 0,
|
||
'Kept defs, although it contains only unreferenced elements')
|
||
|
||
class RemoveDefsWithWhitespace(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/whitespace-defs.svg')
|
||
self.assertEqual(doc.getElementsByTagName('defs').length, 0,
|
||
'Kept defs, although it contains only whitespace or is <defs/>')
|
||
|
||
class TransformIdentityMatrix(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-identity.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), '',
|
||
'Transform containing identity matrix not removed')
|
||
|
||
class TransformRotate135(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-rotate-135.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(135)',
|
||
'Rotation matrix not converted to rotate(135)')
|
||
|
||
class TransformRotate45(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-rotate-45.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(45)',
|
||
'Rotation matrix not converted to rotate(45)')
|
||
|
||
class TransformRotate90(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-rotate-90.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(90)',
|
||
'Rotation matrix not converted to rotate(90)')
|
||
|
||
class TransformRotateCCW135(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-rotate-225.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(225)',
|
||
'Counter-clockwise rotation matrix not converted to rotate(225)')
|
||
|
||
class TransformRotateCCW45(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-rotate-neg-45.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(-45)',
|
||
'Counter-clockwise rotation matrix not converted to rotate(-45)')
|
||
|
||
class TransformRotateCCW90(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-rotate-neg-90.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(-90)',
|
||
'Counter-clockwise rotation matrix not converted to rotate(-90)')
|
||
|
||
class TransformScale2by3(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-scale-2-3.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'scale(2 3)',
|
||
'Scaling matrix not converted to scale(2 3)')
|
||
|
||
class TransformScaleMinus1(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-scale-neg-1.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'scale(-1)',
|
||
'Scaling matrix not converted to scale(-1)')
|
||
|
||
class TransformTranslate(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-matrix-is-translate.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'translate(2 3)',
|
||
'Translation matrix not converted to translate(2 3)')
|
||
|
||
class TransformRotationRange719_5(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-rotate-trim-range-719.5.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(-.5)',
|
||
'Transform containing rotate(719.5) not shortened to rotate(-.5)')
|
||
|
||
class TransformRotationRangeCCW540_0(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-rotate-trim-range-neg-540.0.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(180)',
|
||
'Transform containing rotate(-540.0) not shortened to rotate(180)')
|
||
|
||
class TransformRotation3Args(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-rotate-fold-3args.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), 'rotate(90)',
|
||
'Optional zeroes in rotate(angle 0 0) not removed')
|
||
|
||
class TransformIdentityRotation(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-rotate-is-identity.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), '',
|
||
'Transform containing identity rotation not removed')
|
||
|
||
class TransformIdentitySkewX(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-skewX-is-identity.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), '',
|
||
'Transform containing identity X-axis skew not removed')
|
||
|
||
class TransformIdentitySkewY(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-skewY-is-identity.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), '',
|
||
'Transform containing identity Y-axis skew not removed')
|
||
|
||
class TransformIdentityTranslate(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/transform-translate-is-identity.svg')
|
||
self.assertEqual(doc.getElementsByTagName('line')[0].getAttribute('transform'), '',
|
||
'Transform containing identity translation not removed')
|
||
|
||
class DuplicateGradientsUpdateStyle(unittest.TestCase):
|
||
def runTest(self):
|
||
doc = scour.scourXmlFile('unittests/duplicate-gradients-update-style.svg',
|
||
scour.parse_args(['--disable-style-to-xml'])[0])
|
||
gradientTag = doc.getElementsByTagName('linearGradient')[0]
|
||
rectTag0 = doc.getElementsByTagName('rect')[0]
|
||
rectTag1 = doc.getElementsByTagName('rect')[1]
|
||
self.assertEqual('fill:url(#' + gradientTag.getAttribute('id') + ')', rectTag0.getAttribute('style'),
|
||
'Either of #duplicate-one or #duplicate-two was removed, but style="fill:" was not updated to reflect this')
|
||
self.assertEqual('fill:url(#' + gradientTag.getAttribute('id') + ')', rectTag1.getAttribute('style'),
|
||
'Either of #duplicate-one or #duplicate-two was removed, but style="fill:" was not updated to reflect this')
|
||
|
||
|
||
# TODO: write tests for --enable-viewboxing
|
||
# TODO; write a test for embedding rasters
|
||
# TODO: write a test for --disable-embed-rasters
|
||
# TODO: write tests for --keep-editor-data
|
||
|
||
if __name__ == '__main__':
|
||
testcss = __import__('testcss')
|
||
scour = __import__('__main__')
|
||
suite = unittest.TestSuite( list(map(unittest.defaultTestLoader.loadTestsFromModule, [testcss, scour])) )
|
||
unittest.main(defaultTest="suite")
|