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comparison: layout/style/test/test_group_insertRule.html
layout/style/test/test_group_insertRule.html
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- TOR_BUG_9701
- changeset 11
- deefc01c0e14
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| -1:000000000000 | 0:bd7d3d8a52db |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>CSS Variables Allowed Syntax</title> | |
| 5 <link rel="author" title="L. David Baron" href="http://dbaron.org/"> | |
| 6 <link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" /> | |
| 7 <link rel="help" href="http://www.w3.org/TR/css3-conditional/#the-cssgroupingrule-interface"> | |
| 8 <meta name="assert" content="requirements in definition of insertRule"> | |
| 9 <script src="/resources/testharness.js"></script> | |
| 10 <script src="/resources/testharnessreport.js"></script> | |
| 11 <style id="style"> | |
| 12 @media print {} | |
| 13 </style> | |
| 14 <script id="metadata_cache">/* | |
| 15 { | |
| 16 "rule_type": {}, | |
| 17 "rule_length": {}, | |
| 18 "insert_import_throws": {}, | |
| 19 "insert_index_throws1": {}, | |
| 20 "insert_index_throws2": {}, | |
| 21 "insert_media_succeed": {}, | |
| 22 "insert_style_succeed": {}, | |
| 23 "insert_bad_media_throw": {}, | |
| 24 "insert_empty_throw": {}, | |
| 25 "insert_garbage_after_media_throw": {}, | |
| 26 "insert_garbage_after_style_throw": {}, | |
| 27 "insert_two_media_throw": {}, | |
| 28 "insert_style_media_throw": {}, | |
| 29 "insert_media_style_throw": {}, | |
| 30 "insert_two_style_throw": {}, | |
| 31 "insert_retval": {} | |
| 32 } | |
| 33 */</script> | |
| 34 </head> | |
| 35 <body onload="run()"> | |
| 36 <div id=log></div> | |
| 37 <div id="test"></div> | |
| 38 <script> | |
| 39 | |
| 40 var sheet = document.getElementById("style").sheet; | |
| 41 | |
| 42 var grouping_rule = sheet.cssRules[0]; | |
| 43 | |
| 44 test(function() { | |
| 45 assert_equals(grouping_rule.type, CSSRule.MEDIA_RULE, | |
| 46 "Rule type of @media rule"); | |
| 47 }, | |
| 48 "rule_type"); | |
| 49 | |
| 50 test(function() { | |
| 51 assert_equals(grouping_rule.cssRules.length, 0, | |
| 52 "Starting cssRules.length of @media rule"); | |
| 53 }, | |
| 54 "rule_length"); | |
| 55 | |
| 56 test(function() { | |
| 57 assert_throws("HIERARCHY_REQUEST_ERR", | |
| 58 function() { | |
| 59 grouping_rule.insertRule("@import url(foo.css);", 0); | |
| 60 }, | |
| 61 "inserting a disallowed rule should throw HIERARCHY_REQUEST_ERR"); | |
| 62 }, | |
| 63 "insert_import_throws"); | |
| 64 | |
| 65 test(function() { | |
| 66 assert_throws("INDEX_SIZE_ERR", | |
| 67 function() { | |
| 68 grouping_rule.insertRule("p { color: green }", 1); | |
| 69 }, | |
| 70 "inserting at a bad index throws INDEX_SIZE_ERR"); | |
| 71 }, | |
| 72 "insert_index_throws1"); | |
| 73 test(function() { | |
| 74 grouping_rule.insertRule("p { color: green }", 0); | |
| 75 assert_equals(grouping_rule.cssRules.length, 1, | |
| 76 "Modified cssRules.length of @media rule"); | |
| 77 grouping_rule.insertRule("p { color: blue }", 1); | |
| 78 assert_equals(grouping_rule.cssRules.length, 2, | |
| 79 "Modified cssRules.length of @media rule"); | |
| 80 grouping_rule.insertRule("p { color: aqua }", 1); | |
| 81 assert_equals(grouping_rule.cssRules.length, 3, | |
| 82 "Modified cssRules.length of @media rule"); | |
| 83 assert_throws("INDEX_SIZE_ERR", | |
| 84 function() { | |
| 85 grouping_rule.insertRule("p { color: green }", 4); | |
| 86 }, | |
| 87 "inserting at a bad index throws INDEX_SIZE_ERR"); | |
| 88 assert_equals(grouping_rule.cssRules.length, 3, | |
| 89 "Modified cssRules.length of @media rule"); | |
| 90 }, | |
| 91 "insert_index_throws2"); | |
| 92 | |
| 93 test(function() { | |
| 94 while (grouping_rule.cssRules.length > 0) { | |
| 95 grouping_rule.deleteRule(0); | |
| 96 } | |
| 97 grouping_rule.insertRule("@media print {}", 0); | |
| 98 assert_equals(grouping_rule.cssRules.length, 1, | |
| 99 "Modified cssRules.length of @media rule"); | |
| 100 assert_equals(grouping_rule.cssRules[0].type, CSSRule.MEDIA_RULE, | |
| 101 "inserting syntactically correct media rule succeeds"); | |
| 102 }, | |
| 103 "insert_media_succeed"); | |
| 104 test(function() { | |
| 105 while (grouping_rule.cssRules.length > 0) { | |
| 106 grouping_rule.deleteRule(0); | |
| 107 } | |
| 108 grouping_rule.insertRule("p { color: yellow }", 0); | |
| 109 assert_equals(grouping_rule.cssRules.length, 1, | |
| 110 "Modified cssRules.length of @media rule"); | |
| 111 assert_equals(grouping_rule.cssRules[0].type, CSSRule.STYLE_RULE, | |
| 112 "inserting syntactically correct style rule succeeds"); | |
| 113 }, | |
| 114 "insert_style_succeed"); | |
| 115 test(function() { | |
| 116 while (grouping_rule.cssRules.length > 0) { | |
| 117 grouping_rule.deleteRule(0); | |
| 118 } | |
| 119 assert_throws("SYNTAX_ERR", | |
| 120 function() { | |
| 121 grouping_rule.insertRule("@media bad syntax;", 0); | |
| 122 }, | |
| 123 "inserting syntactically invalid rule throws syntax error"); | |
| 124 assert_equals(grouping_rule.cssRules.length, 0, | |
| 125 "Modified cssRules.length of @media rule"); | |
| 126 }, | |
| 127 "insert_bad_media_throw"); | |
| 128 test(function() { | |
| 129 while (grouping_rule.cssRules.length > 0) { | |
| 130 grouping_rule.deleteRule(0); | |
| 131 } | |
| 132 assert_throws("SYNTAX_ERR", | |
| 133 function() { | |
| 134 grouping_rule.insertRule("", 0); | |
| 135 }, | |
| 136 "inserting empty rule throws syntax error"); | |
| 137 assert_equals(grouping_rule.cssRules.length, 0, | |
| 138 "Modified cssRules.length of @media rule"); | |
| 139 }, | |
| 140 "insert_empty_throw"); | |
| 141 test(function() { | |
| 142 while (grouping_rule.cssRules.length > 0) { | |
| 143 grouping_rule.deleteRule(0); | |
| 144 } | |
| 145 assert_throws("SYNTAX_ERR", | |
| 146 function() { | |
| 147 grouping_rule.insertRule("@media print {} foo", 0); | |
| 148 }, | |
| 149 "inserting rule with garbage afterwards throws syntax error"); | |
| 150 assert_equals(grouping_rule.cssRules.length, 0, | |
| 151 "Modified cssRules.length of @media rule"); | |
| 152 }, | |
| 153 "insert_garbage_after_media_throw"); | |
| 154 test(function() { | |
| 155 while (grouping_rule.cssRules.length > 0) { | |
| 156 grouping_rule.deleteRule(0); | |
| 157 } | |
| 158 assert_throws("SYNTAX_ERR", | |
| 159 function() { | |
| 160 grouping_rule.insertRule("p { color: yellow } foo", 0); | |
| 161 }, | |
| 162 "inserting rule with garbage afterwards throws syntax error"); | |
| 163 assert_equals(grouping_rule.cssRules.length, 0, | |
| 164 "Modified cssRules.length of @media rule"); | |
| 165 }, | |
| 166 "insert_garbage_after_style_throw"); | |
| 167 test(function() { | |
| 168 while (grouping_rule.cssRules.length > 0) { | |
| 169 grouping_rule.deleteRule(0); | |
| 170 } | |
| 171 assert_throws("SYNTAX_ERR", | |
| 172 function() { | |
| 173 grouping_rule.insertRule("@media print {} @media print {}", 0); | |
| 174 }, | |
| 175 "inserting multiple rules throws syntax error"); | |
| 176 assert_equals(grouping_rule.cssRules.length, 0, | |
| 177 "Modified cssRules.length of @media rule"); | |
| 178 }, | |
| 179 "insert_two_media_throw"); | |
| 180 test(function() { | |
| 181 while (grouping_rule.cssRules.length > 0) { | |
| 182 grouping_rule.deleteRule(0); | |
| 183 } | |
| 184 assert_throws("SYNTAX_ERR", | |
| 185 function() { | |
| 186 grouping_rule.insertRule("p { color: yellow } @media print {}", 0); | |
| 187 }, | |
| 188 "inserting multiple rules throws syntax error"); | |
| 189 assert_equals(grouping_rule.cssRules.length, 0, | |
| 190 "Modified cssRules.length of @media rule"); | |
| 191 }, | |
| 192 "insert_style_media_throw"); | |
| 193 test(function() { | |
| 194 while (grouping_rule.cssRules.length > 0) { | |
| 195 grouping_rule.deleteRule(0); | |
| 196 } | |
| 197 assert_throws("SYNTAX_ERR", | |
| 198 function() { | |
| 199 grouping_rule.insertRule("@media print {} p { color: yellow }", 0); | |
| 200 }, | |
| 201 "inserting multiple rules throws syntax error"); | |
| 202 assert_equals(grouping_rule.cssRules.length, 0, | |
| 203 "Modified cssRules.length of @media rule"); | |
| 204 }, | |
| 205 "insert_media_style_throw"); | |
| 206 test(function() { | |
| 207 while (grouping_rule.cssRules.length > 0) { | |
| 208 grouping_rule.deleteRule(0); | |
| 209 } | |
| 210 assert_throws("SYNTAX_ERR", | |
| 211 function() { | |
| 212 grouping_rule.insertRule("p { color: yellow } p { color: yellow }", 0); | |
| 213 }, | |
| 214 "inserting multiple rules throws syntax error"); | |
| 215 assert_equals(grouping_rule.cssRules.length, 0, | |
| 216 "Modified cssRules.length of @media rule"); | |
| 217 }, | |
| 218 "insert_two_style_throw"); | |
| 219 | |
| 220 test(function() { | |
| 221 while (grouping_rule.cssRules.length > 0) { | |
| 222 grouping_rule.deleteRule(0); | |
| 223 } | |
| 224 var res = grouping_rule.insertRule("p { color: green }", 0); | |
| 225 assert_equals(res, 0, "return value should be index"); | |
| 226 assert_equals(grouping_rule.cssRules.length, 1, | |
| 227 "Modified cssRules.length of @media rule"); | |
| 228 res = grouping_rule.insertRule("p { color: green }", 0); | |
| 229 assert_equals(res, 0, "return value should be index"); | |
| 230 assert_equals(grouping_rule.cssRules.length, 2, | |
| 231 "Modified cssRules.length of @media rule"); | |
| 232 res = grouping_rule.insertRule("p { color: green }", 2); | |
| 233 assert_equals(res, 2, "return value should be index"); | |
| 234 assert_equals(grouping_rule.cssRules.length, 3, | |
| 235 "Modified cssRules.length of @media rule"); | |
| 236 }, | |
| 237 "insert_retval"); | |
| 238 | |
| 239 | |
| 240 </script> | |
| 241 </body> | |
| 242 </html> | |
| 243 |
