third_party/WebKit/LayoutTests/fast/hidpi/image-srcset-same-alternative-for-both-attributes.html

   1 <html>
   2 <head>
   3 <script>
   4     window.targetScaleFactor = 1;
   5 </script>
   6 <script src="resources/srcset-helper.js"></script>
   7 <script src="../../resources/js-test.js"></script>
   8 <script>
   9     if (window.testRunner) {
  10         testRunner.dumpAsText();
  11     }
  12
  13     addEventListener("load", function() {
  14         if (internals)
  15             shouldBeFalse('internals.isPreloaded("resources/green-400-px-square.png")');
  16         shouldBeTrue('document.getElementById("foo").clientWidth==100');
  17     }, false);
  18 </script>
  19 </head>
  20
  21 <body id="body">
  22     <div>This test passes if this img tag below is a blue square when the scale factor is 1. It ensures that when both source attributes has the same input alternative always the one from srcset is choosen</div>
  23     <img id="foo" src="resources/green-400-px-square.png" srcset="resources/blue-100-px-square.png 1x">
  24 </body>
  25 </html>