Modernize codebase using clang-tidy

Using the following checks:
 * modernize-use-nullptr
 * modernize-use-override
 * modernize-use-using
 * modernize-use-bool-literals

4 files changed, 5 insertions, 5 deletions

diff --git a/tests/qxmppcallmanager/tst_qxmppcallmanager.cpp b/tests/qxmppcallmanager/tst_qxmppcallmanager.cpp
index 66a9e431..d5542c8e 100644
--- a/tests/qxmppcallmanager/tst_qxmppcallmanager.cpp
+++ b/tests/qxmppcallmanager/tst_qxmppcallmanager.cpp
@@ -47,7 +47,7 @@ private:
 
 void tst_QXmppCallManager::init()
 {
-    receiverCall = 0;
+    receiverCall = nullptr;
 }
 
 void tst_QXmppCallManager::acceptCall(QXmppCall *call)
diff --git a/tests/qxmppsocks/tst_qxmppsocks.cpp b/tests/qxmppsocks/tst_qxmppsocks.cpp
index 76bffbd4..2632c4c3 100644
--- a/tests/qxmppsocks/tst_qxmppsocks.cpp
+++ b/tests/qxmppsocks/tst_qxmppsocks.cpp
@@ -48,7 +48,7 @@ private:
 
 void tst_QXmppSocks::init()
 {
-    m_connectionSocket = 0;
+    m_connectionSocket = nullptr;
     m_connectionHostName = QString();
     m_connectionPort = 0;
 }
diff --git a/tests/qxmpptransfermanager/tst_qxmpptransfermanager.cpp b/tests/qxmpptransfermanager/tst_qxmpptransfermanager.cpp
index b34a73a1..3d1d6f00 100644
--- a/tests/qxmpptransfermanager/tst_qxmpptransfermanager.cpp
+++ b/tests/qxmpptransfermanager/tst_qxmpptransfermanager.cpp
@@ -51,7 +51,7 @@ void tst_QXmppTransferManager::init()
 {
     receiverBuffer.close();
     receiverBuffer.setData(QByteArray());
-    receiverJob = 0;
+    receiverJob = nullptr;
 }
 
 void tst_QXmppTransferManager::acceptFile(QXmppTransferJob *job)
diff --git a/tests/util.h b/tests/util.h
index d0c55e89..91f59c61 100644
--- a/tests/util.h
+++ b/tests/util.h
@@ -57,7 +57,7 @@ public:
     };
 
     /// Retrieves the password for the given username.
-    QXmppPasswordReply::Error getPassword(const QXmppPasswordRequest &request, QString &password)
+    QXmppPasswordReply::Error getPassword(const QXmppPasswordRequest &request, QString &password) override
     {
         if (m_credentials.contains(request.username()))
         {
@@ -69,7 +69,7 @@ public:
     };
 
     /// Returns whether getPassword() is enabled.
-    bool hasGetPassword() const
+    bool hasGetPassword() const override
     {
         return true;
     };