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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-007.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>CSS Test (Selectors): Keyboard use triggers :focus-visible</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>
[data-hadkeydown] :focus-visible {
outline: green solid 5px;
}
[data-hadmousedown] :focus-visible {
outline: red solid 5px;
}
[data-hadkeydown] :focus:not(:focus-visible) {
outline: 0;
background-color: red;
}
[data-hadmousedown] :focus:not(:focus-visible) {
outline: 0;
background-color: lime;
}
</style>
</head>
<body>
This test checks that using the keyboard in a way that does not move focus still causes <code>:focus-visible</code> matching to trigger.
<ol id="instructions">
<li>If the user-agent does not claim to support the <code>:focus-visible</code> pseudo-class then SKIP this test.</li>
<li>Use the mouse to focus the element below that says "Click me."</li>
<li>If the element has a red outline, then the test result is FAILURE.</li>
<li>Press the ENTER key.</li>
<li>If the element now has a green outline and not red background, then the test result is SUCCESS.</li>
</ol>
<div id="one" tabindex="0">Click me.</div>
<script>
setup({ explicit_done: true });
document.body.addEventListener("keydown", (e) => {
delete document.body.dataset.hadmousedown;
document.body.dataset.hadkeydown = "";
}, true);
document.body.addEventListener("mousedown", (e) => {
delete document.body.dataset.hadkeydown;
document.body.dataset.hadmousedown = "";
}, true);
async_test(function(t) {
let tested_initial_focus = false;
const handle_initial_focus = t.step_func(() => {
tested_initial_focus = true;
assert_equals(getComputedStyle(one).backgroundColor, "rgb(0, 255, 0)");
assert_not_equals(getComputedStyle(one).outlineColor, "rgb(255, 0, 0)");
one.addEventListener("keyup", t.step_func(test_modality_change));
one.removeEventListener("focus", handle_initial_focus);
const enter = "\uE007";
test_driver.send_keys(one, enter);
});
const test_modality_change = t.step_func(() => {
assert_true(tested_initial_focus);
one.removeEventListener("keyup", test_modality_change);
assert_equals(getComputedStyle(one).outlineColor, "rgb(0, 128, 0)");
assert_not_equals(getComputedStyle(one).backgroundColor, "rgb(255, 0, 0)");
t.done();
});
one.addEventListener("focus", handle_initial_focus);
test_driver.click(one).then(() => done());
}, "Using keyboard while element is focused should trigger :focus-visible; using mouse without moving focus should not cancel it; moving focus using mouse should cancel it.");
</script>
</body>
</html>