<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" />

<link rel="help" href="https://html.spec.whatwg.org/#phrasing-content-3" />

<meta name="timeout" content="long">

<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>

#warning {

display: none;

background: red;

}

@supports not selector(:focus-visible) {

#instructions {

display: none;

}

#warning {

display: block;

}

}

<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 elements below"</li>

<li>If the elements do not have a focus ring, then the test result is SUCCESS.</li>

<p id="warning">Your user-agent does not support <code>:focus-visible</code> pseudo-class, please SKIP this test.</p>

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setup({ explicit_done: true });

// Check that :focus-visible is supported.

test_valid_selector(':focus-visible');

const elements = document.querySelectorAll("[tabindex]");

for (let i = 0; i < elements.length; i++) {

const target = elements[i];

promise_test(() => {

return new Promise(resolve => {

target.addEventListener("focus", resolve);

test_driver.click(target).then(() => {

if (i == (elements.length - 1))

done();

}).catch(resolve);

}).then(() => {

assert_equals(getComputedStyle(target).outlineStyle, "none", `outline-style for ${target.tagName} should be none`);

});

}, `Mouse focus does not show a focus ring by default in element ${target.tagName}`);

}