Package cssutils :: Package tests :: Module test_cssnamespacerule
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Source Code for Module cssutils.tests.test_cssnamespacerule

  1  """Testcases for cssutils.css.CSSImportRule""" 
  2  __version__ = '$Id: test_cssnamespacerule.py 1116 2008-03-05 13:52:23Z cthedot $' 
  3   
  4  import xml.dom 
  5  import test_cssrule 
  6  import cssutils 
  7   
8 -class CSSNamespaceRuleTestCase(test_cssrule.CSSRuleTestCase):
9
10 - def setUp(self):
11 super(CSSNamespaceRuleTestCase, self).setUp() 12 self.r = cssutils.css.CSSNamespaceRule(namespaceURI='x') 13 #self.rRO = cssutils.css.CSSNamespaceRule(namespaceURI='x', 14 # readonly=True) 15 self.r_type = cssutils.css.CSSRule.NAMESPACE_RULE 16 self.r_typeString = 'NAMESPACE_RULE'
17
18 - def test_init(self):
19 "CSSNamespaceRule.__init__()" 20 # cannot use here as self.r and self rRO and not useful 21 #super(CSSNamespaceRuleTestCase, self).test_init() 22 tests = [ 23 (None, None), 24 ('', ''), 25 (None, u''), 26 (u'', None), 27 (u'', u'no-uri'), 28 ] 29 for uri, p in tests: 30 r = cssutils.css.CSSNamespaceRule(namespaceURI=uri, prefix=p) 31 self.assertEqual(None, r.namespaceURI) 32 self.assertEqual(u'', r.prefix) 33 self.assertEqual(u'', r.cssText) 34 self.assertEqual(None, r.parentStyleSheet) 35 self.assertEqual(None, r.parentRule) 36 37 r = cssutils.css.CSSNamespaceRule(namespaceURI='example') 38 self.assertEqual('example', r.namespaceURI) 39 self.assertEqual(u'', r.prefix) 40 self.assertEqual(u'@namespace "example";', r.cssText) 41 self.sheet.add(r) 42 self.assertEqual(self.sheet, r.parentStyleSheet) 43 44 r = cssutils.css.CSSNamespaceRule(namespaceURI='example', prefix='p') 45 self.assertEqual('example', r.namespaceURI) 46 self.assertEqual(u'p', r.prefix) 47 self.assertEqual(u'@namespace p "example";', r.cssText) 48 49 css = u'@namespace p "u";' 50 r = cssutils.css.CSSNamespaceRule(cssText=css) 51 self.assertEqual(r.cssText, css)
52
53 - def test_cssText(self):
54 "CSSNamespaceRule.cssText" 55 # cssText may only be set initalially 56 r = cssutils.css.CSSNamespaceRule() 57 css = u'@namespace p "u";' 58 r.cssText = css 59 self.assertEqual(r.cssText, css) 60 self.assertRaises(xml.dom.NoModificationAllowedErr, r._setCssText, 61 u'@namespace p "OTHER";') 62 63 tests = { 64 u'@namespace "";': None, 65 u'@namespace "u";': None, 66 u'@namespace p "u";': None, 67 u'@namespace empty "";': None, 68 u'@namespacep"u";': u'@namespace p "u";', 69 u'@namespaceempty"";': u'@namespace empty "";', 70 u'@namespacep"u" ;': u'@namespace p "u";', 71 72 u'@namespace p "p";': None, 73 u"@namespace p 'u';": u'@namespace p "u";', 74 75 u'@\\namespace p "u";': u'@namespace p "u";', 76 u'@NAMESPACE p "u";': u'@namespace p "u";', 77 78 u'@namespace p "u" ;': u'@namespace p "u";', 79 u'@namespace p"u";': u'@namespace p "u";', 80 u'@namespace p "u";': u'@namespace p "u";', 81 82 u'@namespace/*1*/"u"/*2*/;': u'@namespace /*1*/ "u" /*2*/;', 83 u'@namespace/*1*/p/*2*/"u"/*3*/;': u'@namespace /*1*/ p /*2*/ "u" /*3*/;', 84 85 u'@namespace p url(u);': u'@namespace p "u";', 86 u'@namespace p url(\'u\');': u'@namespace p "u";', 87 u'@namespace p url(\"u\");': u'@namespace p "u";', 88 u'@namespace p url( \"u\" );': u'@namespace p "u";', 89 90 # comments 91 u'@namespace/*1*//*2*/p/*3*//*4*/url(u)/*5*//*6*/;': 92 u'@namespace /*1*/ /*2*/ p /*3*/ /*4*/ "u" /*5*/ /*6*/;', 93 u'@namespace/*1*//*2*/p/*3*//*4*/"u"/*5*//*6*/;': 94 u'@namespace /*1*/ /*2*/ p /*3*/ /*4*/ "u" /*5*/ /*6*/;', 95 u'@namespace/*1*//*2*/p/*3*//*4*/url("u")/*5*//*6*/;': 96 u'@namespace /*1*/ /*2*/ p /*3*/ /*4*/ "u" /*5*/ /*6*/;', 97 98 u'@namespace/*1*//*2*/url(u)/*5*//*6*/;': 99 u'@namespace /*1*/ /*2*/ "u" /*5*/ /*6*/;', 100 101 # WS 102 u'@namespace\n\r\t\f p\n\r\t\f url(\n\r\t\f u\n\r\t\f )\n\r\t\f ;': 103 u'@namespace p "u";', 104 u'@namespace\n\r\t\f p\n\r\t\f url(\n\r\t\f "u"\n\r\t\f )\n\r\t\f ;': 105 u'@namespace p "u";', 106 u'@namespace\n\r\t\f p\n\r\t\f "str"\n\r\t\f ;': 107 u'@namespace p "str";', 108 u'@namespace\n\r\t\f "str"\n\r\t\f ;': 109 u'@namespace "str";', 110 } 111 self.do_equal_p(tests) 112 #self.do_equal_r(tests) # cannot use here as always new r is needed 113 for test, expected in tests.items(): 114 r = cssutils.css.CSSNamespaceRule(cssText=test) 115 if expected is None: 116 expected = test 117 self.assertEqual(expected, r.cssText) 118 119 tests = { 120 u'@namespace;': xml.dom.SyntaxErr, # nothing 121 u'@namespace p;': xml.dom.SyntaxErr, # no namespaceURI 122 u'@namespace "u" p;': xml.dom.SyntaxErr, # order 123 u'@namespace "u";EXTRA': xml.dom.SyntaxErr, 124 u'@namespace p "u";EXTRA': xml.dom.SyntaxErr, 125 } 126 self.do_raise_p(tests) # parse 127 tests.update({ 128 u'@namespace p url(x)': xml.dom.SyntaxErr, # missing ; 129 u'@namespace p "u"': xml.dom.SyntaxErr, # missing ; 130 # trailing 131 u'@namespace "u"; ': xml.dom.SyntaxErr, 132 u'@namespace "u";/**/': xml.dom.SyntaxErr, 133 u'@namespace p "u"; ': xml.dom.SyntaxErr, 134 u'@namespace p "u";/**/': xml.dom.SyntaxErr, 135 }) 136 def _do(test): 137 r = cssutils.css.CSSNamespaceRule(cssText=test)
138 for test, expected in tests.items(): 139 self.assertRaises(expected, _do, test)
140
141 - def test_namespaceURI(self):
142 "CSSNamespaceRule.namespaceURI" 143 # set only initially 144 r = cssutils.css.CSSNamespaceRule(namespaceURI='x') 145 self.assertEqual('x' , r.namespaceURI) 146 self.assertEqual(u'@namespace "x";', r.cssText) 147 148 r = cssutils.css.CSSNamespaceRule(namespaceURI='"') 149 self.assertEqual(u'@namespace "\\"";', r.cssText) 150 151 self.assertRaises(xml.dom.NoModificationAllowedErr, 152 r._setNamespaceURI, 'x') 153 154 self.assertRaises(xml.dom.NoModificationAllowedErr, 155 r._setCssText, '@namespace "u";')
156
157 - def test_prefix(self):
158 "CSSNamespaceRule.prefix" 159 r = cssutils.css.CSSNamespaceRule(namespaceURI='u') 160 r.prefix = 'p' 161 self.assertEqual('p' , r.prefix) 162 self.assertEqual(u'@namespace p "u";', r.cssText) 163 164 r = cssutils.css.CSSNamespaceRule(cssText='@namespace x "u";') 165 r.prefix = 'p' 166 self.assertEqual('p' , r.prefix) 167 self.assertEqual(u'@namespace p "u";', r.cssText) 168 169 valid = (None, u'') 170 for prefix in valid: 171 r.prefix = prefix 172 self.assertEqual(r.prefix, u'') 173 self.assertEqual(u'@namespace "u";', r.cssText) 174 175 valid = ('a', '_x', 'a1', 'a-1') 176 for prefix in valid: 177 r.prefix = prefix 178 self.assertEqual(r.prefix, prefix) 179 self.assertEqual(u'@namespace %s "u";' % prefix, r.cssText) 180 181 invalid = ('1', ' x', ' ', ',') 182 for prefix in invalid: 183 self.assertRaises(xml.dom.SyntaxErr, r._setPrefix, prefix)
184
185 - def test_InvalidModificationErr(self):
186 "CSSNamespaceRule.cssText InvalidModificationErr" 187 self._test_InvalidModificationErr(u'@namespace')
188
189 - def test_incomplete(self):
190 "CSSNamespaceRule (incomplete)" 191 tests = { 192 u'@namespace "uri': u'@namespace "uri";', 193 u"@namespace url(x": u'@namespace "x";', 194 u"@namespace url('x": u'@namespace "x";', 195 u'@namespace url("x;': u'@namespace "x;";', 196 u'@namespace url( "x;': u'@namespace "x;";', 197 u'@namespace url("x ': u'@namespace "x ";', 198 u'@namespace url(x ': u'@namespace "x";', 199 } 200 self.do_equal_p(tests) # parse 201 tests = { 202 u'@namespace "uri': xml.dom.SyntaxErr, 203 u"@namespace url(x": xml.dom.SyntaxErr, 204 u"@namespace url('x": xml.dom.SyntaxErr, 205 u'@namespace url("x;': xml.dom.SyntaxErr, 206 u'@namespace url( "x;': xml.dom.SyntaxErr, 207 u'@namespace url("x ': xml.dom.SyntaxErr, 208 u'@namespace url(x ': xml.dom.SyntaxErr 209 } 210 self.do_raise_r(tests) # set cssText
211
212 - def test_reprANDstr(self):
213 "CSSNamespaceRule.__repr__(), .__str__()" 214 namespaceURI=u'http://example.com' 215 prefix=u'prefix' 216 217 s = cssutils.css.CSSNamespaceRule(namespaceURI=namespaceURI, prefix=prefix) 218 219 self.assert_(namespaceURI in str(s)) 220 self.assert_(prefix in str(s)) 221 222 s2 = eval(repr(s)) 223 self.assert_(isinstance(s2, s.__class__)) 224 self.assert_(namespaceURI == s2.namespaceURI) 225 self.assert_(prefix == s2.prefix)
226 227 228 if __name__ == '__main__': 229 import unittest 230 unittest.main() 231