use nullptr consistently (clang-tidy)

From now on we prefer nullptr instead of 0 to clarify cases where
we are assigning or testing a pointer rather than a numeric zero.

Also, replaced cases where 0 was passed as Qt::KeyboardModifiers
with Qt::NoModifier (clang-tidy replaced them with nullptr, which
waas wrong, so it was just as well to make the tests more readable
rather than to revert those lines).

Change-Id: I4735d35e4d9f42db5216862ce091429eadc6e65d
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp b/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp
index 04bc5c3c1a..452520cf11 100644
--- a/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp
+++ b/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp
@@ -72,11 +72,11 @@ void tst_QQmlDebugClient::initTestCase()
     m_service = new QQmlDebugTestService("tst_QQmlDebugClient::handshake()");
 
     foreach (const QString &service, QQmlDebuggingEnabler::debuggerServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
     foreach (const QString &service, QQmlDebuggingEnabler::inspectorServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
     foreach (const QString &service, QQmlDebuggingEnabler::profilerServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
 
     const QString waitingMsg = QString("QML Debugger: Waiting for connection on port %1...").arg(PORT);
     QTest::ignoreMessage(QtDebugMsg, waitingMsg.toLatin1().constData());
@@ -126,7 +126,7 @@ void tst_QQmlDebugClient::state()
     QQmlDebugClient client2("tst_QQmlDebugClient::state()", m_conn);
     QCOMPARE(client2.state(), QQmlDebugClient::NotConnected);
 
-    QQmlDebugClient client3("tst_QQmlDebugClient::state3()", 0);
+    QQmlDebugClient client3("tst_QQmlDebugClient::state3()", nullptr);
     QCOMPARE(client3.state(), QQmlDebugClient::NotConnected);
 }