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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Radio button group keyboard navigation order</title>
<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>
</head>
<body>
<form id="inside">
<input type="radio" name="inside" id="inside1"/>
<input type="radio" name="inside" id="inside2"/>
<input type="radio" name="inside" id="inside3"/>
</form>
<form id="before"></form>
<input type="radio" form="before" name="before" id="before1"/>
<input type="radio" form="before" name="before" id="before2"/>
<input type="radio" form="before" name="before" id="before3"/>
<input type="radio" form="after" name="after" id="after1"/>
<input type="radio" form="after" name="after" id="after2"/>
<input type="radio" form="after" name="after" id="after3"/>
<form id="after"></form>
<input type="radio" name="mix" id="mix1"/>
<form id="mix"><input type="radio" name="mix" id="mix2"/></form>
<input type="radio" name="mix" id="mix3"/>
<input type="radio" name="doc" id="doc1"/>
<input type="radio" name="doc" id="doc2"/>
<input type="radio" name="doc" id="doc3"/>
<script>
async function pressRight() {
return new test_driver.Actions()
.keyDown("\uE014")
.keyUp("\uE014")
.send();
}
promise_test(async () => {
for (const groupName of ["inside", "before", "after", "mix", "doc"]) {
const firstInGroup = document.querySelector(`input[name="${groupName}"]`);
const newInput = document.createElement("input");
newInput.id = groupName + "New";
newInput.type = "radio";
if (groupName != "doc") {
newInput.setAttribute("form", groupName);
}
newInput.name = groupName;
firstInGroup.after(newInput);
}
for (const formId of ["inside", "before", "after", "mix"]) {
document.forms[formId].elements[0].focus();
for (const radio of document.forms[formId].elements) {
assert_equals(radio, document.activeElement, `Navigated to next radio button in form '${formId}'`);
await pressRight();
}
}
const radios = document.querySelectorAll("input[name='doc']");
radios[0].focus();
for (const radio of radios) {
assert_equals(radio, document.activeElement, `Navigated to next radio button on document`);
await pressRight();
}
}, "Radio button keyboard navigation should proceed in tree-order.");
</script>
</body>
</html>
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