bluetooth: Separate readValue tests

third_party/WebKit/LayoutTests/bluetooth/readValue/event-is-fired.html

Index: third_party/WebKit/LayoutTests/bluetooth/readValue/event-is-fired.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/notifications/add-multiple-event-listeners.html b/third_party/WebKit/LayoutTests/bluetooth/readValue/event-is-fired.html
similarity index 52%
copy from third_party/WebKit/LayoutTests/bluetooth/notifications/add-multiple-event-listeners.html
copy to third_party/WebKit/LayoutTests/bluetooth/readValue/event-is-fired.html
index 6f8116e982326a784b37b80a831df0647b70e361..b57c1bad824031eed467ff2af0f10343d1ee2b6d 100644
--- a/third_party/WebKit/LayoutTests/bluetooth/notifications/add-multiple-event-listeners.html
+++ b/third_party/WebKit/LayoutTests/bluetooth/readValue/event-is-fired.html
@@ -5,21 +5,25 @@
 <script>
 'use strict';
 promise_test(() => {
-  let char;
   return setBluetoothFakeAdapter('HeartRateAdapter')
     .then(() => requestDeviceWithKeyDown({
       filters: [{services: ['heart_rate']}]}))
     .then(device => device.gatt.connect())
     .then(gattServer => gattServer.getPrimaryService('heart_rate'))
-    .then(service => service.getCharacteristic('heart_rate_measurement'))
+    .then(service => service.getCharacteristic('body_sensor_location'))
     .then(characteristic => {
-      char = characteristic;
       return assert_event_fires_after_promise(characteristic,
-                                              'startNotifications',
-                                              'characteristicvaluechanged',
-                                              3 /* add 3 listeners */);
-    })
-    .then(() => char.stopNotifications())
-    .then(() => assert_no_events(char, 'characteristicvaluechanged'));
-}, 'Add multiple event listeners then startNotifications().');
+                                              'readValue',
+                                              'characteristicvaluechanged');
+    }).then(results => {
+      let read_value = results[0].buffer;
+      let event_value = results[1].buffer;
+      // TODO(ortuno): The DataView used to resolve the promise
+      // should be the same DataView as the one saved in the
+      // characteristic.
+      // http://crbug.com/543347
+      // assert_equals(event.target.value, value);
+      assert_array_equals(event_value, read_value);
+    });
+}, 'Reading a characteristic should fire an event.');
 </script>