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
History | View | Annotate | Download (10.9 KB)
| 1 |
"""Testcases for cssutils.css.cssvariablesdelaration.CSSVariablesDeclaration."""
|
|---|---|
| 2 |
__version__ = '$Id: test_cssstyledeclaration.py 1869 2009-10-17 19:37:40Z cthedot $'
|
| 3 |
|
| 4 |
import xml.dom |
| 5 |
import basetest |
| 6 |
import cssutils |
| 7 |
|
| 8 |
class CSSVariablesDeclarationTestCase(basetest.BaseTestCase): |
| 9 |
|
| 10 |
def setUp(self): |
| 11 |
self.r = cssutils.css.CSSVariablesDeclaration()
|
| 12 |
cssutils.ser.prefs.useDefaults() |
| 13 |
|
| 14 |
def tearDown(self): |
| 15 |
cssutils.ser.prefs.useDefaults() |
| 16 |
|
| 17 |
def test_init(self): |
| 18 |
"CSSVariablesDeclaration.__init__()"
|
| 19 |
v = cssutils.css.CSSVariablesDeclaration() |
| 20 |
self.assertEqual(u'', v.cssText) |
| 21 |
self.assertEqual(0, v.length) |
| 22 |
self.assertEqual(None, v.parentRule) |
| 23 |
|
| 24 |
v = cssutils.css.CSSVariablesDeclaration(cssText='x: 0')
|
| 25 |
self.assertEqual(u'x: 0', v.cssText) |
| 26 |
self.assertEqual('0', v.getVariableValue('x')) |
| 27 |
|
| 28 |
rule = cssutils.css.CSSVariablesRule() |
| 29 |
v = cssutils.css.CSSVariablesDeclaration(cssText='x: 0',
|
| 30 |
parentRule=rule) |
| 31 |
self.assertEqual(rule, v.parentRule)
|
| 32 |
|
| 33 |
def test__contains__(self): |
| 34 |
"CSSVariablesDeclaration.__contains__(name)"
|
| 35 |
v = cssutils.css.CSSVariablesDeclaration(cssText='x: 0; y: 2')
|
| 36 |
for test in ('x', 'y'): |
| 37 |
self.assertTrue(test in v) |
| 38 |
self.assertTrue(test.upper() in v) |
| 39 |
|
| 40 |
self.assertTrue('z' not in v) |
| 41 |
|
| 42 |
def test_items(self): |
| 43 |
"CSSVariablesDeclaration[variableName]"
|
| 44 |
v = cssutils.css.CSSVariablesDeclaration() |
| 45 |
|
| 46 |
value = '0'
|
| 47 |
v['X'] = value
|
| 48 |
self.assertEqual(value, v['X']) |
| 49 |
self.assertEqual(value, v.getVariableValue('X')) |
| 50 |
self.assertEqual(value, v['x']) |
| 51 |
self.assertEqual(value, v.getVariableValue('x')) |
| 52 |
|
| 53 |
self.assertEqual(u'', v['y']) |
| 54 |
self.assertEqual(u'', v.getVariableValue('y')) |
| 55 |
|
| 56 |
v['z'] = '1' |
| 57 |
self.assertEqual(2, v.length) |
| 58 |
|
| 59 |
items = [] |
| 60 |
# unsorted!
|
| 61 |
self.assertEqual(sorted(v), ['x', 'z']) |
| 62 |
|
| 63 |
del v['z'] |
| 64 |
self.assertEqual(1, v.length) |
| 65 |
self.assertEqual(1, v.length) |
| 66 |
|
| 67 |
self.assertEqual(u'0', v.removeVariable('x')) |
| 68 |
self.assertEqual(u'', v.removeVariable('z')) |
| 69 |
self.assertEqual(0, v.length) |
| 70 |
|
| 71 |
v.cssText = 'x:0; y:1'
|
| 72 |
keys = [] |
| 73 |
# unsorted!
|
| 74 |
for i in range(0, v.length): |
| 75 |
keys.append(v.item(i)) |
| 76 |
self.assertEqual(sorted(keys), [u'x', u'y']) |
| 77 |
|
| 78 |
def test_keys(self): |
| 79 |
"CSSVariablesDeclaration.keys()"
|
| 80 |
v = cssutils.css.CSSVariablesDeclaration(cssText='x: 0; Y: 2')
|
| 81 |
self.assertEqual(['x', 'y'], sorted(v.keys())) |
| 82 |
|
| 83 |
def test_cssText(self): |
| 84 |
"CSSVariablesDeclaration.cssText"
|
| 85 |
# empty
|
| 86 |
tests = {
|
| 87 |
u'': u'', |
| 88 |
u' ': u'', |
| 89 |
u' \t \n ': u'', |
| 90 |
u'x: 1': None, |
| 91 |
u'x: "a"': None, |
| 92 |
u'x: rgb(1, 2, 3)': None, |
| 93 |
u'x: 1px 2px 3px': None, |
| 94 |
|
| 95 |
u'x:1': u'x: 1', |
| 96 |
u'x:1;': u'x: 1', |
| 97 |
|
| 98 |
u'x : 1 ': u'x: 1', |
| 99 |
u'x : 1 ; ': u'x: 1', |
| 100 |
|
| 101 |
u'x:1;y:2': u'x: 1;\ny: 2', |
| 102 |
u'x:1;y:2;': u'x: 1;\ny: 2', |
| 103 |
u'x : 1 ; y : 2 ': u'x: 1;\ny: 2', |
| 104 |
u'x : 1 ; y : 2 ; ': u'x: 1;\ny: 2', |
| 105 |
|
| 106 |
u'/*x*/': u'/*x*/', |
| 107 |
u'x555: 5': None, |
| 108 |
u'xxx:1;yyy:2': u'xxx: 1;\nyyy: 2', |
| 109 |
u'xxx : 1; yyy : 2': u'xxx: 1;\nyyy: 2', |
| 110 |
u'x:1;x:2;X:2': u'x: 2', |
| 111 |
u'same:1;SAME:2;': u'same: 2', |
| 112 |
u'/**/x/**/:/**/1/**/;/**/y/**/:/**/2/**/':
|
| 113 |
u'/**/ \n /**/ \n /**/ \n x: 1 /**/;\n/**/ \n /**/ \n /**/ \n y: 2 /**/'
|
| 114 |
} |
| 115 |
self.do_equal_r(tests)
|
| 116 |
|
| 117 |
# TODO: Fix?
|
| 118 |
# def test_cssText2(self):
|
| 119 |
# "CSSVariablesDeclaration.cssText"
|
| 120 |
# # exception
|
| 121 |
# tests = {
|
| 122 |
# u'top': xml.dom.SyntaxErr,
|
| 123 |
# u'top:': xml.dom.SyntaxErr,
|
| 124 |
# u'top : ': xml.dom.SyntaxErr,
|
| 125 |
# u'top:;': xml.dom.SyntaxErr,
|
| 126 |
# u'top 0': xml.dom.SyntaxErr,
|
| 127 |
# u'top 0;': xml.dom.SyntaxErr,
|
| 128 |
#
|
| 129 |
# u':': xml.dom.SyntaxErr,
|
| 130 |
# u':0': xml.dom.SyntaxErr,
|
| 131 |
# u':0;': xml.dom.SyntaxErr,
|
| 132 |
# u':;': xml.dom.SyntaxErr,
|
| 133 |
# u': ;': xml.dom.SyntaxErr,
|
| 134 |
#
|
| 135 |
# u'0': xml.dom.SyntaxErr,
|
| 136 |
# u'0;': xml.dom.SyntaxErr,
|
| 137 |
#
|
| 138 |
# u';': xml.dom.SyntaxErr,
|
| 139 |
# }
|
| 140 |
# self.do_raise_r(tests)
|
| 141 |
|
| 142 |
def test_xVariable(self): |
| 143 |
"CSSVariablesDeclaration.xVariable()"
|
| 144 |
v = cssutils.css.CSSVariablesDeclaration() |
| 145 |
# unset
|
| 146 |
self.assertEqual(u'', v.getVariableValue('x')) |
| 147 |
# set
|
| 148 |
v.setVariable('x', '0') |
| 149 |
self.assertEqual(u'0', v.getVariableValue('x')) |
| 150 |
self.assertEqual(u'0', v.getVariableValue('X')) |
| 151 |
self.assertEqual(u'x: 0', v.cssText) |
| 152 |
v.setVariable('X', '0') |
| 153 |
self.assertEqual(u'0', v.getVariableValue('x')) |
| 154 |
self.assertEqual(u'0', v.getVariableValue('X')) |
| 155 |
self.assertEqual(u'x: 0', v.cssText) |
| 156 |
# remove
|
| 157 |
self.assertEqual(u'0', v.removeVariable('x')) |
| 158 |
self.assertEqual(u'', v.removeVariable('x')) |
| 159 |
self.assertEqual(u'', v.getVariableValue('x')) |
| 160 |
self.assertEqual(u'', v.cssText) |
| 161 |
|
| 162 |
|
| 163 |
def test_imports(self): |
| 164 |
"CSSVariables imports"
|
| 165 |
def fetcher(url): |
| 166 |
url = url.replace('\\', '/') |
| 167 |
url = url[url.rfind('/')+1:] |
| 168 |
return (None, { |
| 169 |
'3.css': ''' |
| 170 |
@variables {
|
| 171 |
over3-2-1-0: 3;
|
| 172 |
over3-2-1: 3;
|
| 173 |
over3-2: 3;
|
| 174 |
over3-2-0: 3;
|
| 175 |
over3-1: 3;
|
| 176 |
over3-1-0: 3;
|
| 177 |
over3-0: 3;
|
| 178 |
local3: 3;
|
| 179 |
}
|
| 180 |
|
| 181 |
''',
|
| 182 |
'2.css': ''' |
| 183 |
@variables {
|
| 184 |
over3-2-1-0: 2;
|
| 185 |
over3-2-1: 2;
|
| 186 |
over3-2-0: 2;
|
| 187 |
over3-2: 2;
|
| 188 |
over2-1: 2;
|
| 189 |
over2-1-0: 2;
|
| 190 |
over2-0: 2;
|
| 191 |
local2: 2;
|
| 192 |
}
|
| 193 |
|
| 194 |
''',
|
| 195 |
'1.css': ''' |
| 196 |
@import "3.css";
|
| 197 |
@import "2.css";
|
| 198 |
@variables {
|
| 199 |
over3-2-1-0: 1;
|
| 200 |
over3-2-1: 1;
|
| 201 |
over3-1: 1;
|
| 202 |
over3-1-0: 1;
|
| 203 |
over2-1: 1;
|
| 204 |
over2-1-0: 1;
|
| 205 |
over1-0: 1;
|
| 206 |
local1: 1;
|
| 207 |
}
|
| 208 |
|
| 209 |
'''
|
| 210 |
}[url]) |
| 211 |
|
| 212 |
css = '''
|
| 213 |
@import "1.css";
|
| 214 |
@variables {
|
| 215 |
over3-2-1-0: 0;
|
| 216 |
over3-2-0: 0;
|
| 217 |
over3-1-0: 0;
|
| 218 |
over2-1-0: 0;
|
| 219 |
over3-0: 0;
|
| 220 |
over2-0: 0;
|
| 221 |
over1-0: 0;
|
| 222 |
local0: 0;
|
| 223 |
}
|
| 224 |
a {
|
| 225 |
local0: var(local0);
|
| 226 |
local1: var(local1);
|
| 227 |
local2: var(local2);
|
| 228 |
local3: var(local3);
|
| 229 |
over1-0: var(over1-0);
|
| 230 |
over2-0: var(over2-0);
|
| 231 |
over3-0: var(over3-0);
|
| 232 |
over2-1: var(over2-1);
|
| 233 |
over3-1: var(over3-1);
|
| 234 |
over3-2: var(over3-2);
|
| 235 |
over2-1-0: var(over2-1-0);
|
| 236 |
over3-2-0: var(over3-2-0);
|
| 237 |
over3-2-1: var(over3-2-1);
|
| 238 |
over3-2-1-0: var(over3-2-1-0);
|
| 239 |
}
|
| 240 |
'''
|
| 241 |
p = cssutils.CSSParser(fetcher=fetcher) |
| 242 |
s = p.parseString(css) |
| 243 |
|
| 244 |
# only these in rule of this sheet
|
| 245 |
self.assertEqual(s.cssRules[1].variables.length, 8) |
| 246 |
# but all vars in s available!
|
| 247 |
self.assertEqual(s.variables.length, 15) |
| 248 |
self.assertEqual([u'local0', u'local1', u'local2', u'local3', |
| 249 |
u'over1-0', u'over2-0', u'over2-1', u'over2-1-0', |
| 250 |
u'over3-0', u'over3-1', u'over3-1-0', u'over3-2', |
| 251 |
u'over3-2-0', u'over3-2-1', u'over3-2-1-0'], |
| 252 |
sorted(s.variables.keys()))
|
| 253 |
|
| 254 |
|
| 255 |
# test with variables rule
|
| 256 |
cssutils.ser.prefs.resolveVariables = False
|
| 257 |
self.assertEqual(s.cssText, '''@import "1.css"; |
| 258 |
@variables {
|
| 259 |
over3-2-1-0: 0;
|
| 260 |
over3-2-0: 0;
|
| 261 |
over3-1-0: 0;
|
| 262 |
over2-1-0: 0;
|
| 263 |
over3-0: 0;
|
| 264 |
over2-0: 0;
|
| 265 |
over1-0: 0;
|
| 266 |
local0: 0
|
| 267 |
}
|
| 268 |
a {
|
| 269 |
local0: var(local0);
|
| 270 |
local1: var(local1);
|
| 271 |
local2: var(local2);
|
| 272 |
local3: var(local3);
|
| 273 |
over1-0: var(over1-0);
|
| 274 |
over2-0: var(over2-0);
|
| 275 |
over3-0: var(over3-0);
|
| 276 |
over2-1: var(over2-1);
|
| 277 |
over3-1: var(over3-1);
|
| 278 |
over3-2: var(over3-2);
|
| 279 |
over2-1-0: var(over2-1-0);
|
| 280 |
over3-2-0: var(over3-2-0);
|
| 281 |
over3-2-1: var(over3-2-1);
|
| 282 |
over3-2-1-0: var(over3-2-1-0)
|
| 283 |
}'''.encode())
|
| 284 |
|
| 285 |
# test with resolved vars
|
| 286 |
cssutils.ser.prefs.resolveVariables = True
|
| 287 |
self.assertEqual(s.cssText, '''@import "1.css"; |
| 288 |
a {
|
| 289 |
local0: 0;
|
| 290 |
local1: 1;
|
| 291 |
local2: 2;
|
| 292 |
local3: 3;
|
| 293 |
over1-0: 0;
|
| 294 |
over2-0: 0;
|
| 295 |
over3-0: 0;
|
| 296 |
over2-1: 1;
|
| 297 |
over3-1: 1;
|
| 298 |
over3-2: 2;
|
| 299 |
over2-1-0: 0;
|
| 300 |
over3-2-0: 0;
|
| 301 |
over3-2-1: 1;
|
| 302 |
over3-2-1-0: 0
|
| 303 |
}'''.encode())
|
| 304 |
|
| 305 |
|
| 306 |
s = cssutils.resolveImports(s) |
| 307 |
self.assertEqual(s.cssText, '''/* START @import "1.css" */ |
| 308 |
/* START @import "3.css" */
|
| 309 |
/* START @import "2.css" */
|
| 310 |
a {
|
| 311 |
local0: 0;
|
| 312 |
local1: 1;
|
| 313 |
local2: 2;
|
| 314 |
local3: 3;
|
| 315 |
over1-0: 0;
|
| 316 |
over2-0: 0;
|
| 317 |
over3-0: 0;
|
| 318 |
over2-1: 1;
|
| 319 |
over3-1: 1;
|
| 320 |
over3-2: 2;
|
| 321 |
over2-1-0: 0;
|
| 322 |
over3-2-0: 0;
|
| 323 |
over3-2-1: 1;
|
| 324 |
over3-2-1-0: 0
|
| 325 |
}'''.encode())
|
| 326 |
|
| 327 |
def test_parentRule(self): |
| 328 |
"CSSVariablesDeclaration.parentRule"
|
| 329 |
s = cssutils.parseString(u'@variables { a:1}')
|
| 330 |
r = s.cssRules[0]
|
| 331 |
d = r.variables |
| 332 |
self.assertEqual(r, d.parentRule)
|
| 333 |
|
| 334 |
d2 = cssutils.css.CSSVariablesDeclaration('b: 2')
|
| 335 |
r.variables = d2 |
| 336 |
self.assertEqual(r, d2.parentRule)
|
| 337 |
|
| 338 |
def test_reprANDstr(self): |
| 339 |
"CSSVariablesDeclaration.__repr__(), .__str__()"
|
| 340 |
s = cssutils.css.CSSVariablesDeclaration(cssText='a:1;b:2')
|
| 341 |
|
| 342 |
self.assertTrue("2" in str(s)) # length |
| 343 |
|
| 344 |
s2 = eval(repr(s)) |
| 345 |
self.assertTrue(isinstance(s2, s.__class__)) |
| 346 |
|
| 347 |
|
| 348 |
if __name__ == '__main__': |
| 349 |
import unittest |
| 350 |
unittest.main() |