characteristic-is-removed.js

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'use strict';

const test_desc = 'Characteristic gets removed. Reject with InvalidStateError.';

const expected = new DOMException(

    'GATT Characteristic no longer exists.', 'InvalidStateError');

let fake_peripheral, characteristic, fake_characteristic;

bluetooth_bidi_test(

    () =>

        getMeasurementIntervalCharacteristic()

            .then(

                _ => (

                    {fake_peripheral, characteristic, fake_characteristic} = _))

            .then(() => characteristic.getDescriptor(user_description.name))

            .then(

                () => null,

                (e) => assert_unreached('Caught error unexpectedly.', e))

            .then(() => fake_characteristic.remove())

            .then(

                () => assert_promise_rejects_with_message(

                    characteristic.CALLS(

                        [getDescriptor(user_description.name) |

                         getDescriptors(user_description.name)[UUID] |

                         getDescriptors() | readValue() |

                         writeValue(new Uint8Array(1)) |

                         writeValueWithResponse(new Uint8Array(1)) |

                         writeValueWithoutResponse(new Uint8Array(1)) |

                         startNotifications()]),

                    expected)),

    test_desc);