focus-visible-script-focus-016.tentative.html (2544B)
1 <!DOCTYPE html> 2 <meta charset="utf-8" /> 3 <title>CSS Test (Selectors): Script focus after mouse click on a NOT focusable element after editing an input does match :focus-visible</title> 4 <link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"> 5 <link rel="help" href="https://drafts.csswg.org/selectors-4/#the-focus-visible-pseudo" /> 6 <script src="/resources/testharness.js"></script> 7 <script src="/resources/testharnessreport.js"></script> 8 <script src="/resources/testdriver.js"></script> 9 <script src="/resources/testdriver-vendor.js"></script> 10 <script src="/css/support/parsing-testcommon.js"></script> 11 <style> 12 #warning { 13 display: none; 14 background: red; 15 } 16 17 @supports not selector(:focus-visible) { 18 #instructions { 19 display: none; 20 } 21 22 #warning { 23 display: block; 24 } 25 } 26 27 :focus-visible { 28 outline: solid thick green; 29 } 30 31 :focus:not(:focus-visible) { 32 background-color: red; 33 } 34 </style> 35 36 <p>This test checks that a script focus after a mouse click on a NOT focusable element after editing an input does match <code>:focus-visible</code>.</p> 37 <ol id="instructions"> 38 <li>Click on the input below and type some letter.</li> 39 <li>Then click on the element that says "Click me".</li> 40 <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> 41 </ol> 42 <p id="warning">Your user-agent does not support <code>:focus-visible</code> pseudo-class, please SKIP this test.</p> 43 44 <input id="initial"> 45 <div id="trigger">Click me</div> 46 <div id="target" tabindex="0">Focused</div> 47 48 <script> 49 setup({ explicit_done: true }); 50 51 // Check that :focus-visible is supported. 52 test_valid_selector(':focus-visible'); 53 54 trigger.addEventListener("click", () => { 55 target.focus(); 56 }); 57 58 async_test(function(t) { 59 initial.addEventListener("keypress", () => { 60 test_driver.click(trigger).then(() => done()); 61 }); 62 63 target.addEventListener("focus", t.step_func_done(function() { 64 assert_equals(getComputedStyle(target).outlineColor, "rgb(0, 128, 0)", `outlineColor for ${target.tagName}#${target.id} should be green`); 65 assert_not_equals(getComputedStyle(target).backgroundColor, "rgb(255, 0, 0)", `backgroundColor for ${target.tagName}#${target.id} should NOT be red`); 66 })); 67 68 initial.focus(); 69 test_driver.send_keys(initial, "a"); 70 }, "Script focus after mouse click on a NOT focusable element after editing an input does match :focus-visible"); 71 </script>