third_party/WebKit/LayoutTests/compositing/overflow/text-match-highlight.html

   1 <!DOCTYPE HTML>
   2 <script src="../../fast/repaint/resources/text-based-repaint.js"></script>
   3 <script>
   4 function highlightRange(id, start, end, active) {
   5   var range = document.createRange();
   6   var elem = document.getElementById(id).firstChild;
   7   range.setStart(elem, start);
   8   range.setEnd(elem, end);
   9   internals.addTextMatchMarker(range, active);
  10 }
  11 function repaintTest() {
  12   highlightRange('1', 0, 6, false);
  13   highlightRange('2', 0, 6, false);
  14   highlightRange('3', 0, 6, false);
  15   highlightRange('4', 0, 6, false);
  16   highlightRange('5', 0, 6, false);
  17   highlightRange('svg1', 8, 14, true);
  18   highlightRange('svg2', 0, 6, false);
  19   highlightRange('svg3', 0, 6, false);
  20   highlightRange('svg3', 26, 32, false);
  21   internals.setMarkedTextMatchesAreHighlighted(document, true);
  22 }
  23 if (window.internals)
  24   onload = runRepaintTest;
  25 </script>
  26 <style>
  27 body { margin: 0 }
  28 </style>
  29 Based on svg/custom/text-match-highlight.html. Here run it as a repaint test to check correctness of invalidation.<br>
  30 Automatic test requires run-layout-test. To manually test, open this file in Chrome and find 'findme' in the page.<br>
  31 There should be 9 highlighted instances of "<span id="1">findme</span>". The 6th higlighted instance should be active.<br>
  32 <div style="overflow: scroll; height: 500px">
  33   Lorum ipsum <span id="2">findme</span> lorum ipsum <span id="3">findme</span><span id="4">findme</span> lorum.<br/>
  34   longtext<span id="5">findme</span>noyou.<br/>
  35   <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="450" height="300">
  36     <defs>
  37       <path id="textpath"
  38             d="M 100 200
  39                C 200 100 300   0 400 100
  40                C 500 200 600 300 700 200
  41                C 800 100 900 100 900 100" />
  42     </defs>
  43     <text x="10" y="50" id="svg1">Can you findme in this boring text?</text>
  44     <text x="10" y="100" style="font-size: 10px; font-family: monospace;" id="svg2">Findme in a typewriter!</text>
  45     <g transform="scale(0.3) translate(0 400)">
  46       <text font-family="Verdana" font-size="42.5" fill="blue" >
  47         <textPath xlink:href="#textpath" id="svg3">Findme on a path! Did you findme?</textPath>
  48       </text>
  49     </g>
  50   </svg>
  51   <div style="height: 1000px"></div>
  52 </div>
  53