third_party/WebKit/LayoutTests/fast/hidpi/dpr-setting.html

   1 <html>
   2 <head>
   3 <script>
   4     window.targetScaleFactor = 2;
   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         shouldBeTrue('matchMedia("screen and (min-resolution: 2dppx)").matches');
  15     }, false);
  16 </script>
  17 </head>
  18
  19 <body id="body">
  20     <div>This test passes if the DPR is set to 2x</div>
  21 </body>
  22 </html>