| <html> |
| <head> |
| <script> |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| window.manualNotifyDone = true; |
| </script> |
| <script src="resources/srcset-helper.js"></script> |
| <script src="../js/resources/js-test-pre.js"></script> |
| <script> |
| addEventListener("load", function() { |
| var img = document.getElementById("foo"); |
| img.srcset = "resources/green-200-px-square.png 2x"; |
| img.addEventListener("load", function() { |
| shouldBeTrue('document.getElementById("foo").clientWidth==200'); |
| shouldBeFalse('document.getElementById("foo").clientWidth==400'); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, false); |
| }, false); |
| </script> |
| </head> |
| |
| <body id="body"> |
| <div>This test passes if this img tag below is a green square when the scale factor is 2. |
| It ensures that attributes can be changed dynamically from javascript, and that only the correct resource is loaded.</div> |
| <img id="foo" src="resources/blue-100-px-square.png"> |
| </body> |
| </html> |
