disconnect-called-during-error.js

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'use strict';

const test_desc = 'disconnect() called during a FUNCTION_NAME ' +

    'call that fails. Reject with NetworkError.';

const expected = new DOMException(

    'GATT Server is disconnected. Cannot retrieve services. (Re)connect ' +

    'first with `device.gatt.connect`.', 'NetworkError');

let device;

bluetooth_test(() => getEmptyHealthThermometerDevice()

    .then(_ => ({device} = _))

    .then(() => {

      let promise = assert_promise_rejects_with_message(

        device.gatt.CALLS([

          getPrimaryService('health_thermometer')|

          getPrimaryServices()|

          getPrimaryServices('health_thermometer')[UUID]

]),

        expected)

      device.gatt.disconnect();

      return promise;

}),

    test_desc);