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<!DOCTYPE html>
<meta charset="utf-8" />
<title>Permissions API - Revocation Tests</title>
<link rel="help" href="https://www.w3.org/TR/permissions/" />
<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>
<body>
<script>
promise_test(async (t) => {
await test_driver.set_permission(
{ name: "geolocation" },
"granted"
);
const status = await navigator.permissions.query({
name: "geolocation",
});
assert_equals(
status.state,
"granted",
'Initial state is "granted"'
);
const p = new Promise((resolve) => {
status.addEventListener("change", resolve, { once: true });
});
await test_driver.set_permission({ name: "geolocation" }, "prompt");
await p;
assert_equals(status.state, "prompt", 'Now in "prompt" state');
}, 'Transition "granted" -> "prompt" fires a "change" event');
promise_test(async (t) => {
await test_driver.set_permission(
{ name: "geolocation" },
"granted"
);
const status = await navigator.permissions.query({
name: "geolocation",
});
assert_equals(
status.state,
"granted",
'Initial state is "granted"'
);
const p = new Promise((resolve) => {
status.addEventListener("change", resolve, { once: true });
});
await test_driver.set_permission({ name: "geolocation" }, "denied");
await p;
assert_equals(status.state, "denied", 'Now in "denied" state');
}, 'Transition "granted" -> "denied" fires a "change" event');
</script>
</body>
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