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Test Info: Warnings

<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<button id=btn commandfor="m">Actions</button>
<menulist id=m>
<menuitem>Action 1</menuitem>
<menuitem>Action 2</menuitem>
</menulist>
<script>
const btn = document.getElementById("btn");
const menulist = document.querySelector("menulist");
test(() => {
btn.setAttribute("command", "toggle-popover");
btn.disabled = true;
btn.click();
assert_false(menulist.matches(':popover-open'),
'The menulist should not open because the button is disabled.');
btn.disabled = false;
btn.click();
assert_true(menulist.matches(':popover-open'),
'The menulist should be able to open successfully.');
menulist.hidePopover();
}, "Button with command=toggle-popover can invoke menulist popover.");
test(() => {
btn.setAttribute("command", "toggle-menu");
btn.disabled = true;
btn.click();
assert_false(menulist.matches(':popover-open'),
'The menulist should not open because the button is disabled.');
btn.disabled = false;
btn.click();
assert_true(menulist.matches(':popover-open'),
'The menulist should be able to open successfully.');
menulist.hidePopover();
}, "Button with command=toggle-menu can invoke menulist popover.");
</script>