// META: script=/resources/testdriver.js // META: script=/resources/testdriver-vendor.js // META: script=/bluetooth/resources/bluetooth-test.js // META: script=/bluetooth/resources/bluetooth-fake-devices.js 'use strict'; const test_desc = 'Characteristic gets removed. Reject with InvalidStateError.'; const expected = new DOMException( 'GATT Characteristic no longer exists.', 'InvalidStateError'); bluetooth_test(async () => { const {characteristic, fake_characteristic} = await getMeasurementIntervalCharacteristic(); await fake_characteristic.remove(); await assert_promise_rejects_with_message( characteristic.readValue(), expected, 'Characteristic got removed.'); }, test_desc);