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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /css/selectors/focus-visible-011.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>CSS Test (Selectors): :focus-visible matches even if preventDefault() is called</title>
<link rel="author" title="Alice Boxhall" href="aboxhall@chromium.org" />
<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>
<style>
@supports not selector(:focus-visible) {
#next:focus {
outline: red solid 5px;
background-color: red;
}
}
button {
border: 0;
}
:focus-visible {
outline: green solid 5px;
}
:focus:not(:focus-visible) {
background-color: red;
outline: 0;
}
</style>
</head>
<body>
This test checks that <code>:focus-visible</code> matches after a keyboard event,
even if the event handler calls preventDefault() on the event.
<ul id="instructions">
<li>Click "Click here and press right arrow.".</li>
<li>Press the right arrow key.</li>
<li>If the element has a red background, then the test result is FAILURE.
If it has a green outline, then the test result is SUCCESS.</li>
</ul>
<br />
<div id="target" tabindex="0">Click here and press right arrow.</div>
<script>
target.addEventListener("keydown", (e) => {
e.preventDefault();
});
target.addEventListener("keyup", (e) => {
e.preventDefault();
});
target.addEventListener("keypress", (e) => {
e.preventDefault();
});
async_test(function(t) {
target.addEventListener("focus", () => {
const arrow_right = "\ue014";
test_driver.send_keys(target, arrow_right);
});
target.addEventListener("keyup", t.step_func_done((e) => {
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`);
}));
test_driver.click(target);
}, ":focus-visible matches even if preventDefault() is called");
</script>
</body>
</html>