gvsig-scripting / org.gvsig.scripting / trunk / org.gvsig.scripting / org.gvsig.scripting.app / org.gvsig.scripting.app.mainplugin / src / main / resources-plugin / scripting / lib / cssutils / tests / test_cssvariablesdeclaration.py @ 475
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"""Testcases for cssutils.css.cssvariablesdelaration.CSSVariablesDeclaration."""
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__version__ = '$Id: test_cssstyledeclaration.py 1869 2009-10-17 19:37:40Z cthedot $'
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import xml.dom |
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import basetest |
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import cssutils |
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class CSSVariablesDeclarationTestCase(basetest.BaseTestCase): |
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def setUp(self): |
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self.r = cssutils.css.CSSVariablesDeclaration()
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cssutils.ser.prefs.useDefaults() |
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def tearDown(self): |
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cssutils.ser.prefs.useDefaults() |
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def test_init(self): |
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"CSSVariablesDeclaration.__init__()"
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v = cssutils.css.CSSVariablesDeclaration() |
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self.assertEqual(u'', v.cssText) |
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self.assertEqual(0, v.length) |
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self.assertEqual(None, v.parentRule) |
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v = cssutils.css.CSSVariablesDeclaration(cssText='x: 0')
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self.assertEqual(u'x: 0', v.cssText) |
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self.assertEqual('0', v.getVariableValue('x')) |
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rule = cssutils.css.CSSVariablesRule() |
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v = cssutils.css.CSSVariablesDeclaration(cssText='x: 0',
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parentRule=rule) |
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self.assertEqual(rule, v.parentRule)
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def test__contains__(self): |
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"CSSVariablesDeclaration.__contains__(name)"
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v = cssutils.css.CSSVariablesDeclaration(cssText='x: 0; y: 2')
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for test in ('x', 'y'): |
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self.assertTrue(test in v) |
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self.assertTrue(test.upper() in v) |
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self.assertTrue('z' not in v) |
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def test_items(self): |
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"CSSVariablesDeclaration[variableName]"
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v = cssutils.css.CSSVariablesDeclaration() |
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value = '0'
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v['X'] = value
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self.assertEqual(value, v['X']) |
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self.assertEqual(value, v.getVariableValue('X')) |
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self.assertEqual(value, v['x']) |
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self.assertEqual(value, v.getVariableValue('x')) |
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self.assertEqual(u'', v['y']) |
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self.assertEqual(u'', v.getVariableValue('y')) |
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v['z'] = '1' |
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self.assertEqual(2, v.length) |
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items = [] |
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# unsorted!
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self.assertEqual(sorted(v), ['x', 'z']) |
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del v['z'] |
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self.assertEqual(1, v.length) |
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self.assertEqual(1, v.length) |
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self.assertEqual(u'0', v.removeVariable('x')) |
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self.assertEqual(u'', v.removeVariable('z')) |
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self.assertEqual(0, v.length) |
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v.cssText = 'x:0; y:1'
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keys = [] |
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# unsorted!
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for i in range(0, v.length): |
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keys.append(v.item(i)) |
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self.assertEqual(sorted(keys), [u'x', u'y']) |
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def test_keys(self): |
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"CSSVariablesDeclaration.keys()"
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v = cssutils.css.CSSVariablesDeclaration(cssText='x: 0; Y: 2')
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self.assertEqual(['x', 'y'], sorted(v.keys())) |
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def test_cssText(self): |
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"CSSVariablesDeclaration.cssText"
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# empty
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tests = { |
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u'': u'', |
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u' ': u'', |
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u' \t \n ': u'', |
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u'x: 1': None, |
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u'x: "a"': None, |
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u'x: rgb(1, 2, 3)': None, |
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u'x: 1px 2px 3px': None, |
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u'x:1': u'x: 1', |
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u'x:1;': u'x: 1', |
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u'x : 1 ': u'x: 1', |
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u'x : 1 ; ': u'x: 1', |
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u'x:1;y:2': u'x: 1;\ny: 2', |
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u'x:1;y:2;': u'x: 1;\ny: 2', |
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u'x : 1 ; y : 2 ': u'x: 1;\ny: 2', |
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u'x : 1 ; y : 2 ; ': u'x: 1;\ny: 2', |
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u'/*x*/': u'/*x*/', |
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u'x555: 5': None, |
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u'xxx:1;yyy:2': u'xxx: 1;\nyyy: 2', |
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u'xxx : 1; yyy : 2': u'xxx: 1;\nyyy: 2', |
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u'x:1;x:2;X:2': u'x: 2', |
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u'same:1;SAME:2;': u'same: 2', |
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u'/**/x/**/:/**/1/**/;/**/y/**/:/**/2/**/':
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u'/**/ \n /**/ \n /**/ \n x: 1 /**/;\n/**/ \n /**/ \n /**/ \n y: 2 /**/'
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} |
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self.do_equal_r(tests)
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# TODO: Fix?
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# def test_cssText2(self):
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# "CSSVariablesDeclaration.cssText"
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# # exception
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# tests = {
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# u'top': xml.dom.SyntaxErr,
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# u'top:': xml.dom.SyntaxErr,
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# u'top : ': xml.dom.SyntaxErr,
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# u'top:;': xml.dom.SyntaxErr,
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# u'top 0': xml.dom.SyntaxErr,
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# u'top 0;': xml.dom.SyntaxErr,
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#
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# u':': xml.dom.SyntaxErr,
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# u':0': xml.dom.SyntaxErr,
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# u':0;': xml.dom.SyntaxErr,
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# u':;': xml.dom.SyntaxErr,
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# u': ;': xml.dom.SyntaxErr,
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#
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# u'0': xml.dom.SyntaxErr,
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# u'0;': xml.dom.SyntaxErr,
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#
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# u';': xml.dom.SyntaxErr,
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# }
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# self.do_raise_r(tests)
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def test_xVariable(self): |
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"CSSVariablesDeclaration.xVariable()"
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v = cssutils.css.CSSVariablesDeclaration() |
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# unset
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self.assertEqual(u'', v.getVariableValue('x')) |
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# set
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v.setVariable('x', '0') |
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self.assertEqual(u'0', v.getVariableValue('x')) |
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self.assertEqual(u'0', v.getVariableValue('X')) |
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self.assertEqual(u'x: 0', v.cssText) |
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v.setVariable('X', '0') |
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self.assertEqual(u'0', v.getVariableValue('x')) |
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self.assertEqual(u'0', v.getVariableValue('X')) |
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self.assertEqual(u'x: 0', v.cssText) |
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# remove
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self.assertEqual(u'0', v.removeVariable('x')) |
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self.assertEqual(u'', v.removeVariable('x')) |
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self.assertEqual(u'', v.getVariableValue('x')) |
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self.assertEqual(u'', v.cssText) |
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def test_imports(self): |
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"CSSVariables imports"
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def fetcher(url): |
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url = url.replace('\\', '/') |
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url = url[url.rfind('/')+1:] |
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return (None, { |
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'3.css': ''' |
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@variables {
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over3-2-1-0: 3;
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over3-2-1: 3;
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over3-2: 3;
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over3-2-0: 3;
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over3-1: 3;
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over3-1-0: 3;
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over3-0: 3;
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local3: 3;
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}
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''',
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'2.css': ''' |
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@variables {
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over3-2-1-0: 2;
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over3-2-1: 2;
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over3-2-0: 2;
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over3-2: 2;
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over2-1: 2;
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over2-1-0: 2;
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over2-0: 2;
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local2: 2;
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}
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''',
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'1.css': ''' |
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@import "3.css";
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@import "2.css";
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@variables {
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over3-2-1-0: 1;
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over3-2-1: 1;
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over3-1: 1;
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over3-1-0: 1;
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over2-1: 1;
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over2-1-0: 1;
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over1-0: 1;
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local1: 1;
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}
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'''
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}[url]) |
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css = '''
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@import "1.css";
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@variables {
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over3-2-1-0: 0;
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over3-2-0: 0;
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over3-1-0: 0;
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over2-1-0: 0;
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over3-0: 0;
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over2-0: 0;
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over1-0: 0;
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local0: 0;
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}
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a {
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local0: var(local0);
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local1: var(local1);
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local2: var(local2);
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local3: var(local3);
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over1-0: var(over1-0);
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over2-0: var(over2-0);
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over3-0: var(over3-0);
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over2-1: var(over2-1);
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over3-1: var(over3-1);
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over3-2: var(over3-2);
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over2-1-0: var(over2-1-0);
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over3-2-0: var(over3-2-0);
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over3-2-1: var(over3-2-1);
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over3-2-1-0: var(over3-2-1-0);
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}
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'''
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p = cssutils.CSSParser(fetcher=fetcher) |
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s = p.parseString(css) |
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# only these in rule of this sheet
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self.assertEqual(s.cssRules[1].variables.length, 8) |
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# but all vars in s available!
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self.assertEqual(s.variables.length, 15) |
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self.assertEqual([u'local0', u'local1', u'local2', u'local3', |
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u'over1-0', u'over2-0', u'over2-1', u'over2-1-0', |
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u'over3-0', u'over3-1', u'over3-1-0', u'over3-2', |
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u'over3-2-0', u'over3-2-1', u'over3-2-1-0'], |
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sorted(s.variables.keys()))
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# test with variables rule
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cssutils.ser.prefs.resolveVariables = False
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self.assertEqual(s.cssText, '''@import "1.css"; |
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@variables {
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over3-2-1-0: 0;
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over3-2-0: 0;
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over3-1-0: 0;
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over2-1-0: 0;
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over3-0: 0;
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over2-0: 0;
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over1-0: 0;
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local0: 0
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}
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a {
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local0: var(local0);
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local1: var(local1);
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local2: var(local2);
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local3: var(local3);
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over1-0: var(over1-0);
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over2-0: var(over2-0);
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over3-0: var(over3-0);
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over2-1: var(over2-1);
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over3-1: var(over3-1);
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over3-2: var(over3-2);
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over2-1-0: var(over2-1-0);
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over3-2-0: var(over3-2-0);
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over3-2-1: var(over3-2-1);
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over3-2-1-0: var(over3-2-1-0)
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}'''.encode())
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# test with resolved vars
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cssutils.ser.prefs.resolveVariables = True
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self.assertEqual(s.cssText, '''@import "1.css"; |
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a {
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local0: 0;
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local1: 1;
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local2: 2;
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local3: 3;
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over1-0: 0;
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over2-0: 0;
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over3-0: 0;
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over2-1: 1;
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over3-1: 1;
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over3-2: 2;
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over2-1-0: 0;
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over3-2-0: 0;
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over3-2-1: 1;
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over3-2-1-0: 0
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}'''.encode())
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s = cssutils.resolveImports(s) |
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self.assertEqual(s.cssText, '''/* START @import "1.css" */ |
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/* START @import "3.css" */
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/* START @import "2.css" */
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a {
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local0: 0;
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local1: 1;
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local2: 2;
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local3: 3;
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over1-0: 0;
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over2-0: 0;
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over3-0: 0;
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over2-1: 1;
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over3-1: 1;
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over3-2: 2;
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over2-1-0: 0;
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over3-2-0: 0;
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over3-2-1: 1;
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over3-2-1-0: 0
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}'''.encode())
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def test_parentRule(self): |
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"CSSVariablesDeclaration.parentRule"
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s = cssutils.parseString(u'@variables { a:1}')
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r = s.cssRules[0]
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d = r.variables |
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self.assertEqual(r, d.parentRule)
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d2 = cssutils.css.CSSVariablesDeclaration('b: 2')
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r.variables = d2 |
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self.assertEqual(r, d2.parentRule)
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def test_reprANDstr(self): |
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"CSSVariablesDeclaration.__repr__(), .__str__()"
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s = cssutils.css.CSSVariablesDeclaration(cssText='a:1;b:2')
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self.assertTrue("2" in str(s)) # length |
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s2 = eval(repr(s)) |
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self.assertTrue(isinstance(s2, s.__class__)) |
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if __name__ == '__main__': |
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import unittest |
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unittest.main() |