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<!doctype html>
<meta charset="utf-8" />
<meta name="author" title="Keith Cirkel" href="mailto:wpt@keithcirkel.co.uk" />
<meta name="timeout" content="long" />
<link rel="help" href="https://open-ui.org/components/invokers.explainer/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/invoker-utils.js"></script>
<div id="invokee" popover>
<button id="containedinvoker" commandfor="invokee"></button>
</div>
<button id="invokerbutton" commandfor="invokee"></button>
<script>
function resetState() {
invokerbutton.removeAttribute("command");
containedinvoker.removeAttribute("command");
try {
invokee.hidePopover();
} catch {}
invokee.setAttribute("popover", "");
}
// invalid actions on show-popover
[null, "", "foo-bar", "showpopover", "show-modal", "show-picker", "open", "close"].forEach((command) => {
test(function (t) {
t.add_cleanup(resetState);
invokerbutton.command = command;
assert_false(invokee.matches(":popover-open"));
invokerbutton.click();
assert_false(invokee.matches(":popover-open"));
}, `invoking (as ${command}) on popover does nothing`);
test(function (t) {
t.add_cleanup(resetState);
invokerbutton.command = command;
invokee.showPopover();
assert_true(invokee.matches(":popover-open"));
invokerbutton.click();
assert_true(invokee.matches(":popover-open"));
}, `invoking (as ${command}) on open popover does nothing`);
});
</script>
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