bluetooth: Reject getPrimaryService(s) if frame is not connected

third_party/WebKit/LayoutTests/bluetooth/getPrimaryService/disconnect-called-during.html

Index: third_party/WebKit/LayoutTests/bluetooth/getPrimaryService/disconnect-called-during.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/disconnect/disconnect-once.html b/third_party/WebKit/LayoutTests/bluetooth/getPrimaryService/disconnect-called-during.html
similarity index 60%
copy from third_party/WebKit/LayoutTests/bluetooth/disconnect/disconnect-once.html
copy to third_party/WebKit/LayoutTests/bluetooth/getPrimaryService/disconnect-called-during.html
index 2309ba81420d027c253476c9b232878d6dba9fb2..afda06620b8ed86d30116c03ce4f44097ffcb526 100644
--- a/third_party/WebKit/LayoutTests/bluetooth/disconnect/disconnect-once.html
+++ b/third_party/WebKit/LayoutTests/bluetooth/getPrimaryService/disconnect-called-during.html
@@ -4,17 +4,18 @@
 <script src="../../resources/bluetooth/bluetooth-helpers.js"></script>
 <script>
 'use strict';
-// TODO(ortuno): Write tests to check that "Disconnect" was actually
-// called on the device.
-// http://crbug.com/569716
 promise_test(() => {
   return setBluetoothFakeAdapter('HeartRateAdapter')
     .then(() => requestDeviceWithKeyDown({
       filters: [{services: ['heart_rate']}]}))
     .then(device => device.gatt.connect())
     .then(gattServer => {
+      let promise = assert_promise_rejects_with_message(
+        gattServer.getPrimaryService('heart_rate'),
+        new DOMException('GATT Server disconnected while retrieving services.',
+                         'NetworkError'));
       gattServer.disconnect();

[Jeffrey Yasskin, 2016/07/28 22:45:14]

Calling .connect() immediately after this will be a slightly better test, since
it'll get to start in the same turn. It'd be best if another frame were holding
the connection open so that .connect() would succeed immediately.

[ortuno, 2016/07/29 16:11:51]

I added some tests specifically for this. WDYT?

-      assert_false(gattServer.connected);
+      return promise;
     });
-}, '\'connected\' is set to false after disconnect is called.');
+}, 'disconnect() called during getPrimaryService. Reject with NetworkError.');
 </script>