Bluetooth - device (LE) discovery for iOS

Add a QBluetoothDeviceDiscoveryAgent for iOS, implementation is based on
Core Bluetooth framework. Low Energy devices scan only.
- Ctor with address: set error as invalid bluetooth adapter error,
  Core Bluetooth framework does not provide access to the local adapter's address.
- Adjust a test - we do not have access to the 'local device' information on iOS
  (no address, no number of devices etc.) - skip the last test in tst_deviceDiscovery.

Change-Id: I49080d021c340016aebc548cc8ed758777c66397
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/tests/auto/qbluetoothdevicediscoveryagent/tst_qbluetoothdevicediscoveryagent.cpp b/tests/auto/qbluetoothdevicediscoveryagent/tst_qbluetoothdevicediscoveryagent.cpp
index bf273c79..e80a6dc5 100644
--- a/tests/auto/qbluetoothdevicediscoveryagent/tst_qbluetoothdevicediscoveryagent.cpp
+++ b/tests/auto/qbluetoothdevicediscoveryagent/tst_qbluetoothdevicediscoveryagent.cpp
@@ -427,7 +427,13 @@ void tst_QBluetoothDeviceDiscoveryAgent::tst_deviceDiscovery()
                 }
             }
         }
-        //For multiple Bluetooth adapter do the check only for GeneralUnlimitedInquiry
+#ifdef Q_OS_IOS
+        //On iOS, we do not have access to the local device/adapter, numberOfAdapters is 0,
+        //so we skip this test at all.
+        QSKIP("iOS: no local Bluetooth device available. Skipping remaining part of test.");
+#endif
+
+        //For multiple Bluetooth adapter do the check only for GeneralUnlimitedInquiry.
         if (!(inquiryType == QBluetoothDeviceDiscoveryAgent::LimitedInquiry))
             QVERIFY((numberOfAdapters-1) == counter);
     }