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comparison: content/base/test/test_textnode_normalize_in_selection.html
content/base/test/test_textnode_normalize_in_selection.html
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| -1:000000000000 | 0:65f82bc74297 |
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| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=804784 | |
| 5 --> | |
| 6 <head> | |
| 7 <meta charset="utf-8"> | |
| 8 <title>Test for Bug 804784</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=804784">Mozilla Bug 804784</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 804784 **/ | |
| 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,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) div.normalize(); | |
| 76 check(r,s,run+" selEnd "+child+","+index); | |
| 77 } | |
| 78 | |
| 79 function selStart(div,child,index,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) div.normalize(); | |
| 88 check(r,s,run+" selStart "+child+","+index); | |
| 89 } | |
| 90 | |
| 91 function selMiddleStart(div,child,index,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 div.normalize(); | |
| 100 check(r,s,run+" selMiddleStart "+child+","+index); | |
| 101 } | |
| 102 | |
| 103 function selMiddleEnd(div,child,index,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) div.normalize(); | |
| 112 check(r,s,run+" selMiddleEnd "+child+","+index); | |
| 113 } | |
| 114 | |
| 115 function mergeBefore(div,child,index,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.normalize(); | |
| 124 check(r,s,run+" mergeBefore "+child+","+index); | |
| 125 } | |
| 126 | |
| 127 function runTests(s) | |
| 128 { | |
| 129 run = s+":"; | |
| 130 selEnd(newDiv('111'), 0,0,'111'); | |
| 131 selEnd(newDiv('111'), 0,1,'11'); | |
| 132 selEnd(newDiv('111'), 0,2,'1'); | |
| 133 selEnd(newDiv(''), 0,0,''); | |
| 134 selEnd(newDiv('',''), 1,0,''); | |
| 135 selEnd(newDiv('','',''), 1,0,''); | |
| 136 selEnd(newDiv('111','222'), 0,1,'11222'); | |
| 137 selEnd(newDiv('111','222'), 0,2,'1222'); | |
| 138 selEnd(newDiv('111','222'), 1,1,'22'); | |
| 139 selEnd(newDiv('','222'), 1,2,'2'); | |
| 140 selEnd(newDiv('111',''), 0,1,'11'); | |
| 141 selEnd(newDiv('111','222'), 1,2,'2'); | |
| 142 selEnd(newDiv('111','222','333'), 1,1,'22333'); | |
| 143 selEnd(newDiv('111','222','333'), 1,2,'2333'); | |
| 144 selEnd(newDiv('111','','333'), 0,2,'1333'); | |
| 145 selEnd(newDiv('111','','333'), 1,0,'333'); | |
| 146 selEnd(newDiv('111','','333'), 2,0,'333'); | |
| 147 | |
| 148 selStart(newDiv('111'), 0,0,''); | |
| 149 selStart(newDiv('111'), 0,1,'1'); | |
| 150 selStart(newDiv('111'), 0,2,'11'); | |
| 151 selStart(newDiv(''), 0,0,''); | |
| 152 selStart(newDiv('111','222'), 0,1,'1'); | |
| 153 selStart(newDiv('111','222'), 0,2,'11'); | |
| 154 selStart(newDiv('111','222'), 1,1,'1112'); | |
| 155 selStart(newDiv('111','222'), 1,2,'11122'); | |
| 156 selStart(newDiv('111',''), 1,0,'111'); | |
| 157 selStart(newDiv('111',''), 0,2,'11'); | |
| 158 selStart(newDiv('111','222','333'), 1,1,'1112'); | |
| 159 selStart(newDiv('111','222','333'), 1,2,'11122'); | |
| 160 selStart(newDiv('111','222','333'), 1,2,'11122'); | |
| 161 selStart(newDiv('111','','333'), 1,0,'111'); | |
| 162 | |
| 163 selMiddleStart(newDiv('111','222','333'), 1,1,'2'); | |
| 164 selMiddleStart(newDiv('111','222','333'), 1,2,'22'); | |
| 165 selMiddleStart(newDiv('111','222','333'), 2,1,'2223'); | |
| 166 selMiddleStart(newDiv('111','222','333'), 2,2,'22233'); | |
| 167 selMiddleStart(newDiv('111','','333'), 2,2,'33'); | |
| 168 selMiddleStart(newDiv('111','222',''), 2,0,'222'); | |
| 169 | |
| 170 selMiddleEnd(newDiv('111','222','333'), 0,1,'11222'); | |
| 171 selMiddleEnd(newDiv('111','222','333'), 0,2,'1222'); | |
| 172 selMiddleEnd(newDiv('111','222','333'), 1,1,'22'); | |
| 173 selMiddleEnd(newDiv('111','222','333'), 1,2,'2'); | |
| 174 selMiddleEnd(newDiv('111','','333'), 1,0,''); | |
| 175 selMiddleEnd(newDiv('','222','333'), 0,0,'222'); | |
| 176 | |
| 177 mergeBefore(newDiv('111','222'), 1,1,'2'); | |
| 178 mergeBefore(newDiv('111','222','333'), 1,2,'22'); | |
| 179 mergeBefore(newDiv('111','222','333'), 2,1,'2223'); | |
| 180 mergeBefore(newDiv('111','222','333'), 2,2,'22233'); | |
| 181 mergeBefore(newDiv('111','','333'), 2,0,''); | |
| 182 mergeBefore(newDiv('111','','333'), 2,2,'33'); | |
| 183 } | |
| 184 | |
| 185 function boom() | |
| 186 { | |
| 187 runTests("dry run"); // this is to verify the result strings without normalize() | |
| 188 dry = false; | |
| 189 flush = false; | |
| 190 runTests("no flush"); | |
| 191 flush = true; | |
| 192 runTests("flush"); | |
| 193 } | |
| 194 | |
| 195 boom(); | |
| 196 | |
| 197 | |
| 198 </script> | |
| 199 </pre> | |
| 200 </body> | |
| 201 </html> |
