| <!doctype html> |
| <meta charset=utf-8> |
| <title>Resizer should account for transforms to decide resize direction</title> |
| <link rel=author href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez"> |
| <link rel=author href="https://mozilla.org" title="Mozilla"> |
| <link rel=help href="https://bugzilla.mozilla.org/show_bug.cgi?id=1775797"> |
| <link rel="help" href="https://www.w3.org/TR/css-ui-4/#resize"> |
| <style> |
| #resizeme { |
| position: absolute; |
| top: 200px; |
| left: 200px; |
| width: 100px; |
| height: 100px; |
| overflow: hidden; |
| resize: both; |
| background-color: green; |
| transform-origin: 0 0; |
| transform: rotate(90deg); |
| } |
| </style> |
| <script src='/resources/testharness.js'></script> |
| <script src='/resources/testharnessreport.js'></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <div id="resizeme"></div> |
| <script> |
| promise_test(async function test() { |
| let element = document.getElementById("resizeme"); |
| let rect = element.getBoundingClientRect(); |
| |
| // Due to the rotation, the resizer should be at the bottom left. |
| await new test_driver.Actions() |
| .pointerMove(rect.left + 1, rect.bottom - 1) |
| .pointerDown() |
| .pointerMove(rect.left + 1, rect.bottom + 50) |
| .pointerUp() |
| .send(); |
| |
| // We should've made the element wider due to the rotation. |
| assert_greater_than(parseInt(getComputedStyle(element).width, 10), 100, "Element should be wider"); |
| assert_equals(parseInt(getComputedStyle(element).height, 10), 100, "Element should have the same height"); |
| }); |
| </script> |
