Bluetooth LE: Add connection update functionality.

Implemented for BlueZ only.

Change-Id: I358a98bbc7499d5ce5437fb0d4672fde46c3b831
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>

2 files changed, 33 insertions, 0 deletions

diff --git a/tests/auto/qlowenergycontroller-gattserver/server/qlowenergycontroller-gattserver.cpp b/tests/auto/qlowenergycontroller-gattserver/server/qlowenergycontroller-gattserver.cpp
index e2c930bf..087b0284 100644
--- a/tests/auto/qlowenergycontroller-gattserver/server/qlowenergycontroller-gattserver.cpp
+++ b/tests/auto/qlowenergycontroller-gattserver/server/qlowenergycontroller-gattserver.cpp
@@ -33,6 +33,7 @@
 
 #include <QtBluetooth/qlowenergyadvertisingdata.h>
 #include <QtBluetooth/qlowenergyadvertisingparameters.h>
+#include <QtBluetooth/qlowenergyconnectionparameters.h>
 #include <QtBluetooth/qlowenergycontroller.h>
 #include <QtBluetooth/qlowenergycharacteristicdata.h>
 #include <QtBluetooth/qlowenergydescriptordata.h>
@@ -212,6 +213,11 @@ int main(int argc, char *argv[])
         Q_ASSERT(notifiableChar.isValid());
         customService->writeCharacteristic(notifiableChar, "notified");
         Q_ASSERT(notifiableChar.value() == "notified");
+        QLowEnergyConnectionParameters connParams;
+        connParams.setIntervalRange(30, 62.5);
+        connParams.setLatency(5);
+        connParams.setSupervisionTimeout(5500);
+        leController->requestConnectionUpdate(connParams);
     };
     QObject::connect(customService.data(), &QLowEnergyService::descriptorWritten,
                      descriptorWriteHandler);
diff --git a/tests/auto/qlowenergycontroller-gattserver/test/tst_qlowenergycontroller-gattserver.cpp b/tests/auto/qlowenergycontroller-gattserver/test/tst_qlowenergycontroller-gattserver.cpp
index 6c45eed7..e2534a14 100644
--- a/tests/auto/qlowenergycontroller-gattserver/test/tst_qlowenergycontroller-gattserver.cpp
+++ b/tests/auto/qlowenergycontroller-gattserver/test/tst_qlowenergycontroller-gattserver.cpp
@@ -37,6 +37,7 @@
 #include <QtBluetooth/qbluetoothlocaldevice.h>
 #include <QtBluetooth/qlowenergyadvertisingdata.h>
 #include <QtBluetooth/qlowenergyadvertisingparameters.h>
+#include <QtBluetooth/qlowenergyconnectionparameters.h>
 #include <QtBluetooth/qlowenergycontroller.h>
 #include <QtBluetooth/qlowenergycharacteristicdata.h>
 #include <QtBluetooth/qlowenergydescriptordata.h>
@@ -60,6 +61,7 @@ private slots:
     // Static, local stuff goes here.
     void advertisingParameters();
     void advertisingData();
+    void connectionParameters();
     void controllerType();
     void serviceData();
 
@@ -148,6 +150,28 @@ void TestQLowEnergyControllerGattServer::advertisingData()
     QVERIFY(data != QLowEnergyAdvertisingData());
 }
 
+void TestQLowEnergyControllerGattServer::connectionParameters()
+{
+    QLowEnergyConnectionParameters connParams;
+    QCOMPARE(connParams, QLowEnergyConnectionParameters());
+    connParams.setIntervalRange(8, 9);
+    QCOMPARE(connParams.minimumInterval(), double(8));
+    QCOMPARE(connParams.maximumInterval(), double(9));
+    connParams.setIntervalRange(9, 8);
+    QCOMPARE(connParams.minimumInterval(), double(9));
+    QCOMPARE(connParams.maximumInterval(), double(9));
+    connParams.setLatency(50);
+    QCOMPARE(connParams.latency(), 50);
+    connParams.setSupervisionTimeout(1000);
+    QCOMPARE(connParams.supervisionTimeout(), 1000);
+    const QLowEnergyConnectionParameters cp2 = connParams;
+    QCOMPARE(cp2, connParams);
+    QLowEnergyConnectionParameters cp3;
+    QVERIFY(cp3 != connParams);
+    cp3 = connParams;
+    QCOMPARE(cp3, connParams);
+}
+
 void TestQLowEnergyControllerGattServer::advertisedData()
 {
     if (m_serverAddress.isNull())
@@ -325,6 +349,9 @@ void TestQLowEnergyControllerGattServer::serverCommunication()
     QCOMPARE(customChar3.value().constData(), "indicated");
     QCOMPARE(customChar4.value().constData(), "notified");
 
+    spy.reset(new QSignalSpy(m_leController.data(), &QLowEnergyController::connectionUpdated));
+    QVERIFY(spy->wait(5000));
+
     const bool isBonded = QBluetoothLocalDevice().pairingStatus(m_serverAddress)
             != QBluetoothLocalDevice::Unpaired;
     m_leController->disconnectFromDevice();