detachedIframe.https.window.js

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This WPT test may be referenced by the following Test IDs:
- /bluetooth/descriptor/readValue/detachedIframe.https.window.html - WPT Dashboard Interop Dashboard

// META: script=/resources/testdriver.js

// META: script=/resources/testdriver-vendor.js

// META: script=/common/gc.js

// META: script=/bluetooth/resources/bluetooth-test.js

// META: script=/bluetooth/resources/bluetooth-fake-devices.js

bluetooth_test(async () => {

  let iframe = document.createElement('iframe');

  let error;

  const {device, fakes} = await getHealthThermometerDeviceFromIframe(iframe);

  await fakes.fake_peripheral.setNextGATTDiscoveryResponse({

    code: HCI_SUCCESS,

});

  let service = await device.gatt.getPrimaryService(health_thermometer.name);

  let characteristic =

      await service.getCharacteristic(measurement_interval.name);

  let descriptor = await characteristic.getDescriptor(user_description.name);

  iframe.remove();

  // Set iframe to null to ensure that the GC cleans up as much as possible.

  iframe = null;

  await garbageCollect();

  try {

    await descriptor.readValue();

  } catch (e) {

    // Cannot use promise_rejects_dom() because |e| is thrown from a different

    // global.

    error = e;

  assert_not_equals(error, undefined);

  assert_equals(error.name, 'NetworkError');

}, 'readValue() rejects in a detached context');