| Index: third_party/WebKit/LayoutTests/bluetooth/descriptor/readValue/gen-io-op-device-disconnects-before.html
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| diff --git a/third_party/WebKit/LayoutTests/bluetooth/descriptor/readValue/gen-io-op-device-disconnects-before.html b/third_party/WebKit/LayoutTests/bluetooth/descriptor/readValue/gen-io-op-device-disconnects-before.html
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..bbe10ea49bace905f7bc3ba3eb8e8b21058b2331
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| --- /dev/null
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| +++ b/third_party/WebKit/LayoutTests/bluetooth/descriptor/readValue/gen-io-op-device-disconnects-before.html
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| @@ -0,0 +1,35 @@
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| +<!-- Generated by //third_party/WebKit/LayoutTests/bluetooth/generate.py -->
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| +<!DOCTYPE html>
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| +<script src="../../../resources/testharness.js"></script>
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| +<script src="../../../resources/testharnessreport.js"></script>
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| +<script src="../../../resources/bluetooth/bluetooth-helpers.js"></script>
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| +<script>
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| +'use strict';
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| +promise_test(() => {
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| +  let val = new Uint8Array([1]);
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| +  return setBluetoothFakeAdapter('DisconnectingHealthThermometerAdapter')
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| +      .then(() => requestDeviceWithKeyDown({
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| +              filters: [{services: ['health_thermometer']}],
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| +              optionalServices: [request_disconnection_service_uuid]
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| +            }))
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| +      .then(device => device.gatt.connect())
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| +      .then(gattServer => {
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| +        let measurement_interval;
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| +        return gattServer.getPrimaryService('health_thermometer')
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| +            .then(ht => ht.getCharacteristic('measurement_interval'))
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| +            .then(
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| +                characteristic =>
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| +                    characteristic.getDescriptor(user_description.name))
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| +            .then(d => user_description = d)
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| +            .then(() => get_request_disconnection(gattServer))
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| +            .then(requestDisconnection => requestDisconnection())
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| +            .then(
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| +                () => assert_promise_rejects_with_message(
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| +                    user_description.readValue(),
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| +                    new DOMException(
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| +                        'GATT Server is disconnected. Cannot perform GATT operations.',
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| +                        'NetworkError')));
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| +      });
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| +}, 'Device disconnects before readValue. Reject with NetworkError.');
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| +
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| +</script>
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| 
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