tests/wpt/mozilla/tests/mozilla/bluetooth/startNotifications/disconnect-called-before.html

<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/_mozilla/mozilla/bluetooth/bluetooth-helpers.js"></script>
<script>
'use strict';
promise_test(t => {
    window.testRunner.setBluetoothMockDataSet(adapter_type.heart_rate);
    return window.navigator.bluetooth.requestDevice({
        filters: [{services: [heart_rate.name]}],
        optionalServices: [generic_access.name]
    })
    .then(device => device.gatt.connect())
    .then(gattServer => {
        return gattServer.getPrimaryService(heart_rate.name)
        .then(service => service.getCharacteristic(heart_rate_measurement.name))
        .then(characteristic => {
            gattServer.disconnect();
            return promise_rejects(t, 'NetworkError', characteristic.startNotifications());
        });
    });
}, 'disconnect() called before startNotifications. Reject with NetworkError.');
</script>