third_party/WebKit/LayoutTests/svg/text/bidi-getsubstringlength.html

   1 <!DOCTYPE html>
   2 <meta charset="UTF-8">
   3 <title>getSubStringLength() with Arabic script</title>
   4 <script src="../../resources/testharness.js"></script>
   5 <script src="../../resources/testharnessreport.js"></script>
   6 <svg width="50px" height="120px" font-family="Arial" font-size="30px">
   7   <text id="ltrtext" y="30">إعلانات</text>
   8   <text id="rtltext" y="60" x="75" direction="rtl">إعلانات</text>
   9   <text id="ltrmixed" y="90">Fooإعلانات</text>
  10   <text id="rtlmixed" y="120" x="75" direction="rtl">Fooإعلانات</text>
  11 </svg>
  12 <script>
  13 test(function() {
  14   var textElms = document.getElementsByTagName('text');
  15   var ltr = textElms[0];
  16   var rtl = textElms[1];
  17   var subExtentsLtr = [];
  18   var subExtentsRtl = [];
  19   for (var i = 1; i < 7; ++i) {
  20     subExtentsLtr.push(ltr.getSubStringLength(1, i));
  21     subExtentsRtl.push(rtl.getSubStringLength(1, i));
  22   }
  23
  24   assert_array_equals(subExtentsLtr, subExtentsRtl);
  25 }, '"direction" does not affect sub string lengths.');
  26
  27 test(function() {
  28   var textElms = document.getElementsByTagName('text');
  29   var extentsLtr = textElms[2].getSubStringLength(2, 7);
  30   var extentsRtl = textElms[3].getSubStringLength(2, 7);
  31
  32   assert_equals(extentsLtr, extentsRtl);
  33 }, '"direction" does not affect sub string lengths across BiDi runs w/ different levels.');
  34 </script>