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layout/style/test/test_group_insertRule.html@6474c204b198 (annotated)

layout/style/test/test_group_insertRule.html

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

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

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