| <!DOCTYPE html> |
| <meta charset="utf-8" /> |
| <title>CSS Test (Selectors): Mouse focus does not show a focus ring by default</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-actions.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; |
| } |
| } |
| </style> |
| |
| <p>This test checks that by default, using the mouse to focus a generic element does not show a focus ring (because it does not trigger <code>:focus-visible</code> matching).</p> |
| <ol id="instructions"> |
| <li>Click on the element below that says "Click me."</li> |
| <li>If the element does not have a focus ring, 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> |
| <div id="target" tabindex="0">Click me.</div> |
| <script> |
| setup({ explicit_done: true }); |
| |
| // Check that :focus-visible is supported. |
| test_valid_selector(':focus-visible'); |
| |
| async_test(function(t) { |
| target.addEventListener("focus", t.step_func(function() { |
| assert_equals(getComputedStyle(target).outlineStyle, "none", `outline-style for ${target.tagName}#${target.id} should be none`); |
| t.done(); |
| })); |
| test_driver.click(target).then(() => done()); |
| }, "Mouse focus does not show a focus ring by default"); |
| </script> |