third_party/WebKit/LayoutTests/fast/media/mq-with-screen-size-in-physical-pixels-quirk.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <script>
   8     description("This test verifies behavior of the ReportScreenSizeInPhysicalPixelsQuirk setting.");
   9
  10     if (window.internals)
  11         window.internals.setDeviceScaleFactor(2);
  12     else
  13         debug("WARN: This test depends on availability of window.internals.");
  14
  15     // Hide the actual screen dimensions from the test output.
  16     deviceWidthIsSameAsScreenWidth = matchMedia("screen and (device-width:" + screen.width + "px)").matches;
  17     deviceHeightIsSameAsScreenHeight = matchMedia("screen and (device-height:" + screen.height + "px)").matches;
  18     shouldBeTrue("deviceWidthIsSameAsScreenWidth");
  19     shouldBeTrue("deviceHeightIsSameAsScreenHeight");
  20
  21     if (window.internals)
  22         window.internals.settings.setReportScreenSizeInPhysicalPixelsQuirk(true);
  23     else
  24         debug("WARN: This test depends on the ReportScreenSizeInPhysicalPixelsQuirk setting to be true.");
  25
  26     // screen.width and .height will be scaled by the scale factor (tested independently).
  27     deviceWidthIsSameAsScreenWidth = matchMedia("screen and (device-width:" + screen.width + "px)").matches;
  28     deviceHeightIsSameAsScreenHeight = matchMedia("screen and (device-height:" + screen.height + "px)").matches;
  29     shouldBeTrue("deviceWidthIsSameAsScreenWidth");
  30     shouldBeTrue("deviceHeightIsSameAsScreenHeight");
  31 </script>
  32 </body>
  33 </html>