| <head> |
| <style> |
| html, body { margin:0; overflow: hidden; } |
| </style> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| |
| <div>This tests that a usually overflow: hidden viewport should be scrollable when scaled. Otherwise, you can't get to content |
| you would have been able to get to had you not been zoomed it.</div> |
| <div id="console"></div> |
| |
| <div style='font-size:40px; height: 1000px;'> |
| </div> |
| |
| <script> |
| (function() { |
| if (!window.testRunner) { |
| debug("This test only works in the test runner."); |
| return; |
| } |
| |
| // Force a layout. |
| document.body.offsetLeft; |
| |
| if (window.internals) |
| window.internals.setPageScaleFactor(2, 0, 0); |
| |
| shouldBe("window.document.body.scrollTop", "0"); |
| |
| if (window.eventSender) { |
| eventSender.mouseMoveTo(100, 100); |
| eventSender.mouseScrollBy(0, -5); |
| } |
| |
| shouldBe("window.document.body.scrollTop", "100"); |
| })(); |
| </script> |
