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

  1  """Testcases for cssutils.css.CSSValue and CSSPrimitiveValue.""" 
  2  __author__ = '$LastChangedBy: cthedot $' 
  3  __date__ = '$LastChangedDate: 2007-09-02 11:49:40 +0200 (So, 02 Sep 2007) $' 
  4  __version__ = '$LastChangedRevision: 312 $' 
  5   
  6  # from decimal import Decimal # maybe for later tests? 
  7  import xml.dom 
  8  import basetest 
  9  import cssutils 
 10  import types 
 11   
12 -class CSSValueTestCase(basetest.BaseTestCase):
13
14 - def test_init(self):
15 "CSSValue.__init__()" 16 v = cssutils.css.CSSValue() 17 self.assert_(u'' == v.cssText) 18 self.assert_(None is v.cssValueType) 19 self.assert_(None == v.cssValueTypeString)
20
21 - def test_cssText(self):
22 "CSSValue.cssText" 23 v = cssutils.css.CSSValue() 24 v.cssText = u'1px' 25 self.assert_(v.CSS_PRIMITIVE_VALUE == v.cssValueType) 26 self.assert_(v.CSS_PX == v.primitiveType) 27 self.assert_(u'1px' == v.cssText) 28 self.assert_(False is v.valid) 29 30 v = cssutils.css.CSSValue(_propertyName="left") 31 v.cssText = u'1px' 32 self.assert_(v.CSS_PRIMITIVE_VALUE == v.cssValueType) 33 self.assert_(v.CSS_PX == v.primitiveType) 34 self.assert_(u'1px' == v.cssText) 35 self.assert_(True is v.valid) 36 37 v = cssutils.css.CSSValue(_propertyName="font-family") 38 v.cssText = u'a ,b, c ,"d or d", "e, " ' 39 self.assertEqual(v.CSS_PRIMITIVE_VALUE, v.cssValueType) 40 self.assertEqual(v.CSS_STRING, v.primitiveType) 41 self.assertEqual(u'a, b, c, "d or d", "e, "', v.cssText) 42 self.assert_(True is v.valid) 43 44 v.cssText = u' 1 px ' 45 self.assert_(v.CSS_VALUE_LIST == v.cssValueType) 46 self.assert_('1 px' == v._value) 47 self.assert_('1 px' == v.cssText) 48 self.assert_(False is v.valid) 49 50 v.cssText = u' normal 1px a, b, "c" end ' 51 self.assert_(v.CSS_VALUE_LIST == v.cssValueType) 52 self.assert_('normal 1px a, b, "c" end' == v._value) 53 self.assert_('normal 1px a, b, "c" end' == v.cssText) 54 self.assert_(False is v.valid) 55 for i, x in enumerate(v): 56 self.assertEqual(x.CSS_PRIMITIVE_VALUE, x.cssValueType) 57 if x == 0: 58 self.assertEqual(x.CSS_IDENT, x.primitiveType) 59 self.assertEqual(u'normal', x.cssText) 60 elif x == 1: 61 self.assertEqual(x.CSS_PX, x.primitiveType) 62 self.assertEqual(u'1px', x.cssText) 63 if x == 2: 64 self.assertEqual(x.CSS_STRING, x.primitiveType) 65 self.assertEqual(u'a, b, "c"', x.cssText) 66 if x == 3: 67 self.assertEqual(x.CSS_IDENT, x.primitiveType) 68 self.assertEqual(u'end', x.cssText) 69 70 71 v = cssutils.css.CSSValue(_propertyName="left") 72 v.cssText = u' 1 px ' 73 self.assert_(v.CSS_VALUE_LIST == v.cssValueType) 74 self.assert_(u'1 px' == v.cssText) 75 self.assert_(False is v.valid) 76 77 v.cssText = u'expression(document.body.clientWidth > 972 ? "1014px": "100%" )' 78 self.assert_(v.CSS_PRIMITIVE_VALUE == v.cssValueType) 79 self.assert_(v.CSS_UNKNOWN == v.primitiveType) 80 self.assertEqual('expression(document.body.clientWidth > 972 ? "1014px": "100%" )', 81 v._value) 82 self.assert_('expression(document.body.clientWidth > 972 ? "1014px": "100%" )' 83 == v.cssText) 84 self.assert_(False is v.valid)
85
86 - def test_valid(self):
87 "CSSValue.valid" 88 # context property must be set 89 tests = [ 90 ('color', '1', False), 91 ('color', 'red', True), 92 ('left', '1', False), 93 ('left', '1px', True) 94 ] 95 for n, v, exp in tests: 96 v = cssutils.css.CSSValue(cssText=v, _propertyName=n) 97 self.assert_(v.valid is exp)
98
99 - def test_cssValueType(self):
100 "CSSValue.cssValueType .cssValueTypeString" 101 tests = [ 102 ([u'inherit'], 'CSS_INHERIT'), 103 (['1', '1%', '1em', '1ex', '1px', '1cm', '1mm', '1in', '1pt', '1pc', 104 '1deg', '1rad', '1grad', '1ms', '1s', '1hz', '1khz', '1other', 105 '"string"', "'str ing'", 'url(x)', 'red', 106 'attr(a)', 'counter()', 'rect(1px, 2px,3px,4px)', 107 'rgb(0,0,0)', '#000', '#000000', 'rgba(0,0,0,0)'], 108 'CSS_PRIMITIVE_VALUE'), 109 ([u'1px 1px', 'red blue green x'], 'CSS_VALUE_LIST') 110 #([], 'CSS_CUSTOM') # what is a custom value? 111 ] 112 for values, name in tests: 113 for value in values: 114 v = cssutils.css.CSSValue(cssText=value) 115 self.assertEqual(value, v.cssText) 116 self.assertEqual(name, v.cssValueTypeString) 117 self.assertEqual(getattr(v, name), v.cssValueType)
118
119 - def test_readonly(self):
120 "(CSSValue._readonly)" 121 v = cssutils.css.CSSValue(cssText='inherit') 122 self.assert_(False is v._readonly) 123 124 v = cssutils.css.CSSValue(cssText='inherit', readonly=True) 125 self.assert_(True is v._readonly) 126 self.assert_(u'inherit', v.cssText) 127 self.assertRaises(xml.dom.NoModificationAllowedErr, v._setCssText, u'x') 128 self.assert_(u'inherit', v.cssText)
129
130 - def test_reprANDstr(self):
131 "CSSValue.__repr__(), .__str__()" 132 cssText='inherit' 133 134 s = cssutils.css.CSSValue(cssText=cssText) 135 136 self.assert_(cssText in str(s)) 137 138 s2 = eval(repr(s)) 139 self.assert_(isinstance(s2, s.__class__)) 140 self.assert_(cssText == s2.cssText)
141 142
143 -class CSSPrimitiveValueTestCase(basetest.BaseTestCase):
144
145 - def test_init(self):
146 "CSSPrimitiveValue.__init__()" 147 v = cssutils.css.CSSPrimitiveValue(u'1') 148 self.assert_(u'1' == v.cssText) 149 self.assert_(v.valid == False) 150 151 self.assert_(v.CSS_PRIMITIVE_VALUE == v.cssValueType) 152 self.assert_("CSS_PRIMITIVE_VALUE" == v.cssValueTypeString) 153 154 self.assert_(v.CSS_NUMBER == v.primitiveType) 155 self.assert_("CSS_NUMBER" == v.primitiveTypeString)
156 157 # DUMMY to be able to test empty constructor call 158 #self.assertRaises(xml.dom.SyntaxErr, v.__init__, None) 159 160 #self.assertRaises(xml.dom.InvalidAccessErr, v.getCounterValue) 161 #self.assertRaises(xml.dom.InvalidAccessErr, v.getRGBColorValue) 162 #self.assertRaises(xml.dom.InvalidAccessErr, v.getRectValue) 163 #self.assertRaises(xml.dom.InvalidAccessErr, v.getStringValue) 164
165 - def test_CSS_UNKNOWN(self):
166 "CSSPrimitiveValue.CSS_UNKNOWN" 167 v = cssutils.css.CSSPrimitiveValue(u'expression(false)') 168 self.assert_(v.valid == False) 169 self.assert_(v.CSS_UNKNOWN == v.primitiveType) 170 self.assert_('CSS_UNKNOWN' == v.primitiveTypeString)
171
173 "CSSPrimitiveValue.CSS_NUMBER .. CSS_DIMENSION" 174 defs = [ 175 ('', 'CSS_NUMBER'), 176 ('%', 'CSS_PERCENTAGE'), 177 ('em', 'CSS_EMS'), 178 ('ex', 'CSS_EXS'), 179 ('px', 'CSS_PX'), 180 ('cm', 'CSS_CM'), 181 ('mm', 'CSS_MM'), 182 ('in', 'CSS_IN'), 183 ('pt', 'CSS_PT'), 184 ('pc', 'CSS_PC'), 185 ('deg', 'CSS_DEG'), 186 ('rad', 'CSS_RAD'), 187 ('grad', 'CSS_GRAD'), 188 ('ms', 'CSS_MS'), 189 ('s', 'CSS_S'), 190 ('hz', 'CSS_HZ'), 191 ('khz', 'CSS_KHZ'), 192 ('other_dimension', 'CSS_DIMENSION')] 193 for dim, name in defs: 194 for n in (0, -1, 1, 1.1, -1.1): 195 v = cssutils.css.CSSPrimitiveValue('%i%s' % (n, dim)) 196 self.assert_(getattr(v, name) == v.primitiveType) 197 self.assert_(name == v.primitiveTypeString)
198
200 "CSSPrimitiveValue.CSS_STRING .. CSS_RGBCOLOR" 201 defs = [ 202 (('""', "''", '"some thing"', "' A\\ND '"), 'CSS_STRING'), 203 (('url(a)', 'url("a b")', "url(' ')"), 'CSS_URI'), 204 (('some', 'or_anth-er'), 'CSS_IDENT'), 205 (('attr(a)', 'attr(b)'), 'CSS_ATTR'), 206 (('counter(1)', 'counter(2)'), 'CSS_COUNTER'), 207 (('rect(1,2,3,4)',), 'CSS_RECT'), 208 (('rgb(1,2,3)', 'rgb(10%, 20%, 30%)', '#123', '#123456'), 209 'CSS_RGBCOLOR'), 210 (('rgba(1,2,3,4)','rgba(10%, 20%, 30%, 40%)', ), 211 'CSS_RGBACOLOR') 212 ] 213 for examples, name in defs: 214 for x in examples: 215 v = cssutils.css.CSSPrimitiveValue(x) 216 #self.assertEqual(getattr(v, name), v.primitiveType) 217 self.assertEqual(name, v.primitiveTypeString)
218
219 - def test_getFloat(self):
220 "CSSPrimitiveValue.getFloatValue()" 221 # NOT TESTED are float values as it seems difficult to 222 # compare these. Maybe use decimal.Decimal? 223 224 v = cssutils.css.CSSPrimitiveValue(u'1px') 225 tests = { 226 '0': (v.CSS_NUMBER, 0), 227 '-1.1': (v.CSS_NUMBER, -1.1), 228 '1%': (v.CSS_PERCENTAGE, 1), 229 '-1%': (v.CSS_PERCENTAGE, -1), 230 '1em': (v.CSS_EMS, 1), 231 '-1.1em': (v.CSS_EMS, -1.1), 232 '1ex': (v.CSS_EXS, 1), 233 '1px': (v.CSS_PX, 1), 234 235 '1cm': (v.CSS_CM, 1), 236 '1cm': (v.CSS_MM, 10), 237 '254cm': (v.CSS_IN, 100), 238 '1mm': (v.CSS_MM, 1), 239 '10mm': (v.CSS_CM, 1), 240 '254mm': (v.CSS_IN, 10), 241 '1in': (v.CSS_IN, 1), 242 '100in': (v.CSS_CM, 254), # ROUNDED!!! 243 '10in': (v.CSS_MM, 254), # ROUNDED!!! 244 245 '1pt': (v.CSS_PT, 1), 246 '1pc': (v.CSS_PC, 1), 247 248 '1deg': (v.CSS_DEG, 1), 249 '1rad': (v.CSS_RAD, 1), 250 '1grad': (v.CSS_GRAD, 1), 251 252 '1ms': (v.CSS_MS, 1), 253 '1000ms': (v.CSS_S, 1), 254 '1s': (v.CSS_S, 1), 255 '1s': (v.CSS_MS, 1000), 256 257 '1hz': (v.CSS_HZ, 1), 258 '1000hz': (v.CSS_KHZ, 1), 259 '1khz': (v.CSS_KHZ, 1), 260 '1khz': (v.CSS_HZ, 1000), 261 262 '1DIMENSION': (v.CSS_DIMENSION, 1) 263 } 264 for cssText in tests: 265 v.cssText = cssText 266 unitType, exp = tests[cssText] 267 val = v.getFloatValue(unitType) 268 if unitType in (v.CSS_IN, v.CSS_CM): 269 val = round(val) 270 self.assertEqual(val , exp)
271
272 - def test_setFloat(self):
273 "CSSPrimitiveValue.setFloatValue()" 274 V = cssutils.css.CSSPrimitiveValue 275 276 tests = { 277 # unitType, value 278 (V.CSS_NUMBER, 1): [ 279 # unitType, setvalue, 280 # getvalue or expected exception, msg or cssText 281 (V.CSS_NUMBER, 0, 0, '0'), 282 (V.CSS_NUMBER, 0.1, 0.1, '0.1'), 283 (V.CSS_NUMBER, -0, 0, '0'), 284 (V.CSS_NUMBER, 2, 2, '2'), 285 (V.CSS_NUMBER, 2.0, 2, '2'), 286 (V.CSS_NUMBER, 2.1, 2.1, '2.1'), 287 (V.CSS_NUMBER, -2.1, -2.1, '-2.1'), 288 # setting with string does work 289 (V.CSS_NUMBER, '1', 1, '1'), 290 (V.CSS_NUMBER, '1.1', 1.1, '1.1'), 291 (V.CSS_PX, 1, xml.dom.InvalidAccessErr, None), 292 (V.CSS_DEG, 1, xml.dom.InvalidAccessErr, None), 293 (V.CSS_RAD, 1, xml.dom.InvalidAccessErr, None), 294 (V.CSS_GRAD, 1, xml.dom.InvalidAccessErr, None), 295 (V.CSS_S, 1, xml.dom.InvalidAccessErr, None), 296 (V.CSS_MS, 1, xml.dom.InvalidAccessErr, None), 297 (V.CSS_KHZ, 1, xml.dom.InvalidAccessErr, None), 298 (V.CSS_HZ, 1, xml.dom.InvalidAccessErr, None), 299 (V.CSS_DIMENSION, 1, xml.dom.InvalidAccessErr, None), 300 (V.CSS_MM, 2, xml.dom.InvalidAccessErr, None), 301 302 (V.CSS_NUMBER, 'x', xml.dom.InvalidAccessErr, 303 'CSSPrimitiveValue: floatValue "x" is not a float'), 304 (V.CSS_NUMBER, '1x', xml.dom.InvalidAccessErr, 305 'CSSPrimitiveValue: floatValue "1x" is not a float'), 306 307 (V.CSS_STRING, 'x', xml.dom.InvalidAccessErr, 308 'CSSPrimitiveValue: unitType CSS_STRING is not a float type'), 309 (V.CSS_URI, 'x', xml.dom.InvalidAccessErr, 310 'CSSPrimitiveValue: unitType CSS_URI is not a float type'), 311 (V.CSS_ATTR, 'x', xml.dom.InvalidAccessErr, 312 'CSSPrimitiveValue: unitType CSS_ATTR is not a float type'), 313 (V.CSS_IDENT, 'x', xml.dom.InvalidAccessErr, 314 'CSSPrimitiveValue: unitType CSS_IDENT is not a float type'), 315 (V.CSS_RGBCOLOR, 'x', xml.dom.InvalidAccessErr, 316 'CSSPrimitiveValue: unitType CSS_RGBCOLOR is not a float type'), 317 (V.CSS_RGBACOLOR, 'x', xml.dom.InvalidAccessErr, 318 'CSSPrimitiveValue: unitType CSS_RGBACOLOR is not a float type'), 319 (V.CSS_RECT, 'x', xml.dom.InvalidAccessErr, 320 'CSSPrimitiveValue: unitType CSS_RECT is not a float type'), 321 (V.CSS_COUNTER, 'x', xml.dom.InvalidAccessErr, 322 'CSSPrimitiveValue: unitType CSS_COUNTER is not a float type'), 323 (V.CSS_EMS, 1, xml.dom.InvalidAccessErr, 324 'CSSPrimitiveValue: Cannot coerce primitiveType CSS_NUMBER to CSS_EMS'), 325 (V.CSS_EXS, 1, xml.dom.InvalidAccessErr, 326 'CSSPrimitiveValue: Cannot coerce primitiveType CSS_NUMBER to CSS_EXS') 327 ], 328 (V.CSS_MM, '1mm'): [ 329 (V.CSS_MM, 2, 2, '2mm'), 330 (V.CSS_MM, 0, 0, '0mm'), 331 (V.CSS_MM, 0.1, 0.1, '0.1mm'), 332 (V.CSS_MM, -0, -0, '0mm'), 333 (V.CSS_MM, 3.0, 3, '3mm'), 334 (V.CSS_MM, 3.1, 3.1, '3.1mm'), 335 (V.CSS_MM, -3.1, -3.1, '-3.1mm'), 336 (V.CSS_CM, 1, 10, '10mm'), 337 (V.CSS_IN, 10, 254, '254mm'), 338 (V.CSS_PT, 1, 1828.8, '1828.8mm'), 339 (V.CSS_PX, 1, xml.dom.InvalidAccessErr, None), 340 (V.CSS_NUMBER, 2, xml.dom.InvalidAccessErr, None) 341 ], 342 (V.CSS_PT, '1pt'): [ 343 (V.CSS_PT, 2, 2, '2pt'), 344 (V.CSS_PC, 12, 1, '1pt'), 345 (V.CSS_NUMBER, 1, xml.dom.InvalidAccessErr, None), 346 (V.CSS_DEG, 1, xml.dom.InvalidAccessErr, None), 347 (V.CSS_PX, 1, xml.dom.InvalidAccessErr, None) 348 ], 349 (V.CSS_KHZ, '1khz'): [ 350 (V.CSS_HZ, 2000, 2, '2khz'), 351 (V.CSS_NUMBER, 1, xml.dom.InvalidAccessErr, None), 352 (V.CSS_DEG, 1, xml.dom.InvalidAccessErr, None), 353 (V.CSS_PX, 1, xml.dom.InvalidAccessErr, None) 354 ] 355 } 356 for test in tests: 357 initialType, initialValue = test 358 pv = cssutils.css.CSSPrimitiveValue(initialValue) 359 for setType, setValue, exp, msg in tests[test]: 360 if type(exp) == types.TypeType or\ 361 type(exp) == types.ClassType: # 2.4 compactibility 362 if msg: 363 self.assertRaisesMsg( 364 exp, msg, pv.setFloatValue, setType, setValue) 365 else: 366 self.assertRaises( 367 exp, pv.setFloatValue, setType, setValue) 368 else: 369 pv.setFloatValue(setType, setValue) 370 self.assertEqual(pv.cssText, msg) 371 self.assertEqual(pv.getFloatValue(initialType), exp) 372 self.assertEqual(pv._value, msg)
373 374
375 - def test_getString(self):
376 "CSSPrimitiveValue.getStringValue()" 377 v = cssutils.css.CSSPrimitiveValue(u'1px') 378 self.assert_(v.primitiveType == v.CSS_PX) 379 self.assertRaises(xml.dom.InvalidAccessErr, 380 v.getStringValue) 381 382 pv = cssutils.css.CSSPrimitiveValue 383 tests = { 384 pv.CSS_STRING: ("'red'", 'red'), 385 pv.CSS_STRING: ('"red"', 'red'), 386 pv.CSS_URI: ('url(http://example.com)', None), 387 pv.CSS_URI: ("url('http://example.com')", 388 u"http://example.com"), 389 pv.CSS_URI: ('url("http://example.com")', 390 u'http://example.com'), 391 # pv.CSS_URI: ('url("http://example.com?)")', 392 # u'http://example.com?)'), 393 pv.CSS_IDENT: ('red', None), 394 pv.CSS_ATTR: ('attr(att-name)', 395 u'att-name'), # the name of the attrr 396 } 397 for t in tests: 398 val, exp = tests[t] 399 if not exp: 400 exp = val 401 402 v = cssutils.css.CSSPrimitiveValue(val) 403 self.assertEqual(v.primitiveType, t) 404 self.assertEqual(v.getStringValue(), exp)
405 406
407 - def test_setString(self):
408 "CSSPrimitiveValue.setStringValue()" 409 # CSS_STRING 410 v = cssutils.css.CSSPrimitiveValue(u'"a"') 411 self.assert_(v.CSS_STRING == v.primitiveType) 412 v.setStringValue(v.CSS_STRING, 'b') 413 self.assert_('"b"' == v._value) 414 self.assert_('b' == v.getStringValue()) 415 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 416 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_STRING to CSS_URI', 417 v.setStringValue, *(v.CSS_URI, 'x')) 418 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 419 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_STRING to CSS_IDENT', 420 v.setStringValue, *(v.CSS_IDENT, 'x')) 421 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 422 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_STRING to CSS_ATTR', 423 v.setStringValue, *(v.CSS_ATTR, 'x')) 424 425 # CSS_IDENT 426 v = cssutils.css.CSSPrimitiveValue('new') 427 v.setStringValue(v.CSS_IDENT, 'ident') 428 self.assert_(v.CSS_IDENT == v.primitiveType) 429 self.assert_('ident' == v._value) 430 self.assert_('ident' == v.getStringValue()) 431 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 432 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_IDENT to CSS_URI', 433 v.setStringValue, *(v.CSS_URI, 'x')) 434 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 435 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_IDENT to CSS_STRING', 436 v.setStringValue, *(v.CSS_STRING, '"x"')) 437 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 438 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_IDENT to CSS_ATTR', 439 v.setStringValue, *(v.CSS_ATTR, 'x')) 440 441 # CSS_URI 442 v = cssutils.css.CSSPrimitiveValue('url(old)') 443 v.setStringValue(v.CSS_URI, '(') 444 self.assertEqual(u'url("(")', v._value) 445 self.assertEqual(u'(', v.getStringValue()) 446 447 v.setStringValue(v.CSS_URI, ')') 448 self.assertEqual(u'url(")")', v._value) 449 self.assertEqual(u')', v.getStringValue()) 450 self.assertEqual(u'url(")")', v._value) 451 452 v.setStringValue(v.CSS_URI, '""') 453 self.assertEqual(ur'\"\"', v.getStringValue()) 454 self.assertEqual(ur'url("\"\"")', v._value) 455 456 v.setStringValue(v.CSS_URI, ',') 457 self.assertEqual(u'url(",")', v._value) 458 self.assertEqual(u',', v.getStringValue()) 459 460 v.setStringValue(v.CSS_URI, ' ') 461 self.assertEqual(u'url(" ")', v._value) 462 self.assertEqual(u' ', v.getStringValue()) 463 464 v.setStringValue(v.CSS_URI, 'a)') 465 self.assertEqual(u'url("a)")', v._value) 466 self.assertEqual(u'a)', v.getStringValue()) 467 468 v.setStringValue(v.CSS_URI, 'a') 469 self.assert_(v.CSS_URI == v.primitiveType) 470 self.assert_('url(a)' == v._value) 471 self.assert_('a' == v.getStringValue()) 472 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 473 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_URI to CSS_IDENT', 474 v.setStringValue, *(v.CSS_IDENT, 'x')) 475 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 476 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_URI to CSS_STRING', 477 v.setStringValue, *(v.CSS_STRING, '"x"')) 478 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 479 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_URI to CSS_ATTR', 480 v.setStringValue, *(v.CSS_ATTR, 'x')) 481 482 # CSS_ATTR 483 v = cssutils.css.CSSPrimitiveValue('attr(old)') 484 v.setStringValue(v.CSS_ATTR, 'a') 485 self.assert_(v.CSS_ATTR == v.primitiveType) 486 self.assert_('attr(a)' == v._value) 487 self.assert_('a' == v.getStringValue()) 488 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 489 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_ATTR to CSS_IDENT', 490 v.setStringValue, *(v.CSS_IDENT, 'x')) 491 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 492 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_ATTR to CSS_STRING', 493 v.setStringValue, *(v.CSS_STRING, '"x"')) 494 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 495 u'CSSPrimitiveValue: Cannot coerce primitiveType CSS_ATTR to CSS_URI', 496 v.setStringValue, *(v.CSS_URI, 'x')) 497 498 # TypeError as 'x' is no valid type 499 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 500 u"CSSPrimitiveValue: stringType 'x' (UNKNOWN TYPE) is not a string type", 501 v.setStringValue, *('x', 'brown')) 502 # IndexError as 111 is no valid type 503 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 504 u"CSSPrimitiveValue: stringType 111 (UNKNOWN TYPE) is not a string type", 505 v.setStringValue, *(111, 'brown')) 506 # CSS_PX is no string type 507 self.assertRaisesMsg(xml.dom.InvalidAccessErr, 508 u"CSSPrimitiveValue: stringType CSS_PX is not a string type", 509 v.setStringValue, *(v.CSS_PX, 'brown'))
510 511 # 512 # def test_typeRGBColor(self): 513 # v = cssutils.cssprimitivevalue.PrimitiveValue('RGB(1, 5, 10)') 514 # self.assertEqual(v.CSS_RGBCOLOR, v.primitiveType) 515 # self.assertEqual(u'rgb(1, 5, 10)', v.cssText) 516 # 517 # v = cssutils.cssprimitivevalue.PrimitiveValue('rgb(1, 5, 10)') 518 # self.assertEqual(v.CSS_RGBCOLOR, v.primitiveType) 519 # self.assertEqual(u'rgb(1, 5, 10)', v.cssText) 520 # 521 # v = cssutils.cssprimitivevalue.PrimitiveValue('rgb(1%, 5%, 10%)') 522 # self.assertEqual(v.CSS_RGBCOLOR, v.primitiveType) 523 # self.assertEqual(u'rgb(1.0%, 5.0%, 10.0%)', v.cssText) 524 # 525 # v = cssutils.cssprimitivevalue.PrimitiveValue(' rgb( 1 ,5, 10 )') 526 # self.assertEqual(v.CSS_RGBCOLOR, v.primitiveType) 527 # v = cssutils.cssprimitivevalue.PrimitiveValue('rgb (1,5,10)') 528 # self.assertEqual(v.CSS_RGBCOLOR, v.primitiveType) 529 # v = cssutils.cssprimitivevalue.PrimitiveValue('rgb(1%, .5%, 10.1%)') 530 # self.assertEqual(v.CSS_RGBCOLOR, v.primitiveType) 531
532 - def test_reprANDstr(self):
533 "CSSPrimitiveValue.__repr__(), .__str__()" 534 v='111' 535 536 s = cssutils.css.CSSPrimitiveValue(v) 537 538 self.assert_(v in str(s)) 539 self.assert_('CSS_NUMBER' in str(s)) 540 541 s2 = eval(repr(s)) 542 self.assert_(isinstance(s2, s.__class__)) 543 self.assert_(v == s2.cssText)
544 545
546 -class CSSValueListTestCase(basetest.BaseTestCase):
547
548 - def test_init(self):
549 "CSSValueList.__init__()" 550 v = cssutils.css.CSSValue(cssText=u'red blue', _propertyName='border-color') 551 self.assert_(v.CSS_VALUE_LIST == v.cssValueType) 552 self.assert_('red blue' == v._value) 553 self.assert_('red blue' == v.cssText) 554 self.assert_(True is v.valid) 555 556 self.assert_(2 == v.length) 557 558 item = v.item(0) 559 item.setStringValue(item.CSS_IDENT, 'green') 560 self.assertEqual('green blue', v._value) 561 self.assertEqual('green blue', v.cssText)
562
563 - def test_reprANDstr(self):
564 "CSSValueList.__repr__(), .__str__()" 565 v='1px 2px' 566 567 s = cssutils.css.CSSValue(v) 568 self.assert_(isinstance(s, cssutils.css.CSSValueList)) 569 570 self.assert_(v in str(s))
571 572 # not "eval()"able! 573 #s2 = eval(repr(s)) 574 575 576 if __name__ == '__main__': 577 import unittest 578 unittest.main() 579