The Tor Browser / file comparison
comparison: content/base/test/test_textnode_split_in_selection.html
content/base/test/test_textnode_split_in_selection.html
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:23193588a92a |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=803924 | |
| 5 --> | |
| 6 <head> | |
| 7 <meta charset="utf-8"> | |
| 8 <title>Test for Bug 803924</title> | |
| 9 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 11 </head> | |
| 12 <body> | |
| 13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=803924">Mozilla Bug 803924</a> | |
| 14 <p id="display"></p> | |
| 15 <div id="content" style="display: none"> | |
| 16 | |
| 17 </div> | |
| 18 <pre id="test"> | |
| 19 <script type="application/javascript"> | |
| 20 | |
| 21 /** Test for Bug 803924 **/ | |
| 22 | |
| 23 var sel = document.getSelection(); | |
| 24 var flush = true; | |
| 25 var dry = true; | |
| 26 var run = ""; | |
| 27 var empty_range; | |
| 28 var empty_first_text_range; | |
| 29 var empty_last_text_range; | |
| 30 var full_range; | |
| 31 | |
| 32 function check(range, expected, test) | |
| 33 { | |
| 34 is(""+range, expected, test); | |
| 35 is(""+empty_range, "", "empty range test after: "+test); | |
| 36 is(""+empty_first_text_range, "", "empty first text range test after: "+test); | |
| 37 if (empty_last_text_range) is(""+empty_last_text_range, "", "empty last text range test after: "+test); | |
| 38 is(""+full_range, full_range.startContainer.textContent, "full range test after: "+test); | |
| 39 } | |
| 40 | |
| 41 function newDiv() | |
| 42 { | |
| 43 var div = document.createElement('div'); | |
| 44 for (var i = 0; i < arguments.length; ++i) { | |
| 45 div.appendChild(document.createTextNode(arguments[i])); | |
| 46 } | |
| 47 document.body.appendChild(div) | |
| 48 empty_range = document.createRange(); | |
| 49 empty_range.setStart(div,0); | |
| 50 empty_range.setEnd(div,0); | |
| 51 var firstTextNode = div.childNodes[0]; | |
| 52 var lastTextNode = div.childNodes[div.childNodes.length - 1]; | |
| 53 empty_first_text_range = document.createRange(); | |
| 54 empty_first_text_range.setStart(firstTextNode,0); | |
| 55 empty_first_text_range.setEnd(firstTextNode,0); | |
| 56 empty_last_text_range = null; | |
| 57 if (firstTextNode != lastTextNode) { | |
| 58 empty_last_text_range = document.createRange(); | |
| 59 empty_last_text_range.setStart(lastTextNode,0); | |
| 60 empty_last_text_range.setEnd(lastTextNode,0); | |
| 61 } | |
| 62 full_range = document.createRange(); | |
| 63 full_range.setStart(div,0); | |
| 64 full_range.setEnd(div,div.childNodes.length); | |
| 65 return div; | |
| 66 } | |
| 67 | |
| 68 function selEnd(div,child,index,split,s) | |
| 69 { | |
| 70 var start = div.childNodes[child]; | |
| 71 var r = document.createRange(); | |
| 72 sel.addRange(r); | |
| 73 r.setStart(start, index); | |
| 74 r.setEnd(div, div.childNodes.length); | |
| 75 if (!dry) start.splitText(split); | |
| 76 check(r,s,run+" selEnd "+child+","+index+","+split); | |
| 77 } | |
| 78 | |
| 79 function selStart(div,child,index,split,s) | |
| 80 { | |
| 81 if (flush) document.body.getClientRects(); | |
| 82 var start = div.childNodes[child]; | |
| 83 var r = document.createRange(); | |
| 84 sel.addRange(r); | |
| 85 r.setStart(div, 0); | |
| 86 r.setEnd(start, index); | |
| 87 if (!dry) start.splitText(split); | |
| 88 check(r,s,run+" selStart "+child+","+index+","+split); | |
| 89 } | |
| 90 | |
| 91 function selMiddleStart(div,child,index,split,s) | |
| 92 { | |
| 93 if (flush) document.body.getClientRects(); | |
| 94 var start = div.childNodes[child]; | |
| 95 var r = document.createRange(); | |
| 96 sel.addRange(r); | |
| 97 r.setStart(div, 1); | |
| 98 r.setEnd(start, index); | |
| 99 if (!dry) start.splitText(split); | |
| 100 check(r,s,run+" selMiddleStart "+child+","+index+","+split); | |
| 101 } | |
| 102 | |
| 103 function selMiddleEnd(div,child,index,split,s) | |
| 104 { | |
| 105 if (flush) document.body.getClientRects(); | |
| 106 var start = div.childNodes[child]; | |
| 107 var r = document.createRange(); | |
| 108 sel.addRange(r); | |
| 109 r.setStart(start, index); | |
| 110 r.setEnd(div, 2); | |
| 111 if (!dry) start.splitText(split); | |
| 112 check(r,s,run+" selMiddleEnd "+child+","+index+","+split); | |
| 113 } | |
| 114 | |
| 115 function splitBefore(div,child,index,split,s) | |
| 116 { | |
| 117 if (flush) document.body.getClientRects(); | |
| 118 var start = div.childNodes[child]; | |
| 119 var r = document.createRange(); | |
| 120 sel.addRange(r); | |
| 121 r.setStart(div, 1); | |
| 122 r.setEnd(start, index); | |
| 123 if (!dry) div.childNodes[0].splitText(split); | |
| 124 check(r,s,run+" splitBefore "+child+","+index+","+split); | |
| 125 } | |
| 126 | |
| 127 function runTests(s) | |
| 128 { | |
| 129 run = s+":"; | |
| 130 selEnd(newDiv('111'), 0,0,0,'111'); | |
| 131 selEnd(newDiv('111'), 0,0,1,'111'); | |
| 132 selEnd(newDiv('111'), 0,0,3,'111'); | |
| 133 selEnd(newDiv(''), 0,0,0,''); | |
| 134 selEnd(newDiv('111'), 0,1,0,'11'); | |
| 135 selEnd(newDiv('111'), 0,2,1,'1'); | |
| 136 selEnd(newDiv('111'), 0,1,3,'11'); | |
| 137 selEnd(newDiv('111','222'), 0,1,0,'11222'); | |
| 138 selEnd(newDiv('111','222'), 0,2,1,'1222'); | |
| 139 selEnd(newDiv('111','222'), 0,1,3,'11222'); | |
| 140 selEnd(newDiv('111','222'), 1,1,0,'22'); | |
| 141 selEnd(newDiv('111','222'), 1,2,1,'2'); | |
| 142 selEnd(newDiv('','222'), 1,1,1,'22'); | |
| 143 selEnd(newDiv('','222'), 0,0,0,'222'); | |
| 144 selEnd(newDiv('111',''), 0,1,0,'11'); | |
| 145 selEnd(newDiv('111','222'), 1,1,3,'22'); | |
| 146 selEnd(newDiv('111','222','333'), 1,1,0,'22333'); | |
| 147 selEnd(newDiv('111','222','333'), 1,2,1,'2333'); | |
| 148 selEnd(newDiv('111','222','333'), 1,1,3,'22333'); | |
| 149 selEnd(newDiv('111','222',''), 1,1,3,'22'); | |
| 150 selEnd(newDiv('111','','333'), 0,1,3,'11333'); | |
| 151 | |
| 152 selStart(newDiv('111'), 0,0,0,''); | |
| 153 selStart(newDiv('111'), 0,0,1,''); | |
| 154 selStart(newDiv('111'), 0,0,3,''); | |
| 155 selStart(newDiv('111'), 0,1,0,'1'); | |
| 156 selStart(newDiv('111'), 0,2,1,'11'); | |
| 157 selStart(newDiv('111'), 0,1,3,'1'); | |
| 158 selStart(newDiv(''), 0,0,0,''); | |
| 159 selStart(newDiv('111','222'), 0,1,0,'1'); | |
| 160 selStart(newDiv('111','222'), 0,2,1,'11'); | |
| 161 selStart(newDiv('111','222'), 0,1,3,'1'); | |
| 162 selStart(newDiv('111','222'), 1,1,0,'1112'); | |
| 163 selStart(newDiv('111','222'), 1,2,1,'11122'); | |
| 164 selStart(newDiv('111','222'), 1,1,3,'1112'); | |
| 165 selStart(newDiv('','222'), 1,1,2,'2'); | |
| 166 selStart(newDiv('','222'), 0,0,0,''); | |
| 167 selStart(newDiv('111',''), 1,0,0,'111'); | |
| 168 selStart(newDiv('111','222','333'), 1,1,0,'1112'); | |
| 169 selStart(newDiv('111','222','333'), 1,2,1,'11122'); | |
| 170 selStart(newDiv('111','222','333'), 1,1,3,'1112'); | |
| 171 selStart(newDiv('111','','333'), 1,0,0,'111'); | |
| 172 selStart(newDiv('111','222',''), 1,1,3,'1112'); | |
| 173 | |
| 174 selMiddleStart(newDiv('111','222','333'), 1,1,0,'2'); | |
| 175 selMiddleStart(newDiv('111','222','333'), 1,2,1,'22'); | |
| 176 selMiddleStart(newDiv('111','222','333'), 1,1,3,'2'); | |
| 177 selMiddleStart(newDiv('111','222','333'), 2,1,0,'2223'); | |
| 178 selMiddleStart(newDiv('111','222','333'), 2,2,1,'22233'); | |
| 179 selMiddleStart(newDiv('111','222','333'), 2,1,3,'2223'); | |
| 180 selMiddleStart(newDiv('111','','333'), 2,1,2,'3'); | |
| 181 selMiddleStart(newDiv('111','','333'), 1,0,0,''); | |
| 182 | |
| 183 selMiddleEnd(newDiv('111','222','333'), 0,1,0,'11222'); | |
| 184 selMiddleEnd(newDiv('111','222','333'), 0,2,1,'1222'); | |
| 185 selMiddleEnd(newDiv('111','222','333'), 0,1,3,'11222'); | |
| 186 selMiddleEnd(newDiv('111','222','333'), 1,1,0,'22'); | |
| 187 selMiddleEnd(newDiv('111','222','333'), 1,2,1,'2'); | |
| 188 selMiddleEnd(newDiv('111','222','333'), 1,1,3,'22'); | |
| 189 selMiddleEnd(newDiv('111','','333'), 0,1,2,'11'); | |
| 190 selMiddleEnd(newDiv('111','','333'), 0,1,3,'11'); | |
| 191 selMiddleEnd(newDiv('111','','333'), 1,0,0,''); | |
| 192 | |
| 193 splitBefore(newDiv('111','222','333'), 1,1,0,'2'); | |
| 194 splitBefore(newDiv('111','222','333'), 1,2,1,'22'); | |
| 195 splitBefore(newDiv('111','222','333'), 1,1,3,'2'); | |
| 196 splitBefore(newDiv('111','222','333'), 2,1,0,'2223'); | |
| 197 splitBefore(newDiv('111','222','333'), 2,2,1,'22233'); | |
| 198 splitBefore(newDiv('111','222','333'), 2,1,3,'2223'); | |
| 199 splitBefore(newDiv('','222','333'), 1,1,0,'2'); | |
| 200 splitBefore(newDiv('','','333'), 1,0,0,''); | |
| 201 splitBefore(newDiv('','222',''), 2,0,0,'222'); | |
| 202 splitBefore(newDiv('111','','333'), 2,1,2,'3'); | |
| 203 } | |
| 204 | |
| 205 function boom() | |
| 206 { | |
| 207 runTests("dry run"); // this is to verify the result strings without splitText() | |
| 208 dry = false; | |
| 209 flush = false; | |
| 210 runTests("no flush"); | |
| 211 flush = true; | |
| 212 runTests("flush"); | |
| 213 } | |
| 214 | |
| 215 boom(); | |
| 216 | |
| 217 | |
| 218 </script> | |
| 219 </pre> | |
| 220 </body> | |
| 221 </html> |
