'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);