layout/reftests/canvas/evenodd-fill-sanity.html

   1 <html>
   2 <head>
   3   <script type="text/javascript">
   4 function assert(cond, msg) { if (!cond) { throw msg; } }
   5 window.onload = function() {
   6     try {
   7         var ctx = document.getElementById("c1").getContext("2d");
   8
   9         assert("nonzero" == ctx.mozFillRule,
  10                "Default fillRule is 'nonzero'");
  11
  12         ctx.mozFillRule = "evenodd";
  13         assert("evenodd" == ctx.mozFillRule,
  14                "fillRule understands 'evenodd'");
  15         ctx.mozFillRule = "nonzero";
  16
  17         ctx.mozFillRule = "garbageLSKJDF 29879234";
  18         assert("nonzero" == ctx.mozFillRule,
  19                "Garbage fillRule string has no effect");
  20
  21         ctx.mozFillRule = "evenodd";
  22         ctx.mozFillRule = "garbageLSKJDF 29879234";
  23         assert("evenodd" == ctx.mozFillRule,
  24                "Garbage fillRule string has no effect");
  25         ctx.mozFillRule = "nonzero";
  26
  27         ctx.save();
  28         ctx.mozFillRule = "evenodd";
  29         ctx.restore();
  30         assert("nonzero" == ctx.mozFillRule,
  31                "fillRule was saved then restored");
  32     } catch (e) {
  33         document.body.innerHTML = "FAIL: "+ e.toString();
  34         return;
  35     }
  36     document.body.innerHTML = "Pass";
  37 }
  38   </script>
  39 </head>
  40 <body>
  41   <div><canvas id="c1" width="300" height="300"></canvas></div>
  42 </body>
  43 </html>