| <!DOCTYPE html> |
| <meta charset="utf-8" /> |
| <title>CSS Test (Selectors): Script focus after keyboard input does match :focus-visible</title> |
| <link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"> |
| <link rel="help" href="https://drafts.csswg.org/selectors-4/#the-focus-visible-pseudo" /> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="/css/support/parsing-testcommon.js"></script> |
| <style> |
| #warning { |
| display: none; |
| background: red; |
| } |
| |
| @supports not selector(:focus-visible) { |
| #instructions { |
| display: none; |
| } |
| |
| #warning { |
| display: block; |
| } |
| } |
| |
| :focus-visible { |
| outline: solid thick green; |
| } |
| |
| :focus:not(:focus-visible) { |
| background-color: red; |
| } |
| </style> |
| |
| <p>This test checks that a script focus after a keyboard input does match <code>:focus-visible</code>.</p> |
| <ol id="instructions"> |
| <li>Click on the input below and type some letter.</li> |
| <li>If the element that says "Focused" has a red background then the test result is FAILURE, if it has a green outline then the test result is SUCCESS.</li> |
| </ol> |
| <p id="warning">Your user-agent does not support <code>:focus-visible</code> pseudo-class, please SKIP this test.</p> |
| |
| <input id="initial"> |
| <div id="target" tabindex="0">Focused</div> |
| |
| <script> |
| // Check that :focus-visible is supported. |
| test_valid_selector(':focus-visible'); |
| |
| initial.addEventListener("keypress", () => { |
| target.focus(); |
| }); |
| |
| async_test(function(t) { |
| target.addEventListener("focus", t.step_func_done(function() { |
| assert_equals(getComputedStyle(target).outlineColor, "rgb(0, 128, 0)", `outlineColor for ${target.tagName}#${target.id} should be green`); |
| assert_not_equals(getComputedStyle(target).backgroundColor, "rgb(255, 0, 0)", `backgroundColor for ${target.tagName}#${target.id} should NOT be red`); |
| })); |
| |
| initial.focus(); |
| test_driver.send_keys(initial, "a"); |
| }, "Script focus after keyboard input does match :focus-visible"); |
| </script> |