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, 7 insertions, 7 deletions

diff --git a/tests/auto/qml/debugger/qqmldebugservice/tst_qqmldebugservice.cpp b/tests/auto/qml/debugger/qqmldebugservice/tst_qqmldebugservice.cpp
index 4e103e9a65..1daf6b581e 100644
--- a/tests/auto/qml/debugger/qqmldebugservice/tst_qqmldebugservice.cpp
+++ b/tests/auto/qml/debugger/qqmldebugservice/tst_qqmldebugservice.cpp
@@ -80,11 +80,11 @@ void tst_QQmlDebugService::initTestCase()
     m_service = new QQmlDebugTestService("tst_QQmlDebugService", 2);
 
     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());
@@ -209,7 +209,7 @@ void tst_QQmlDebugService::checkSupportForDataStreamVersion()
 
 void tst_QQmlDebugService::idForObject()
 {
-    QCOMPARE(QQmlDebugService::idForObject(0), -1);
+    QCOMPARE(QQmlDebugService::idForObject(nullptr), -1);
 
     QObject *objA = new QObject;
 
@@ -231,15 +231,15 @@ void tst_QQmlDebugService::idForObject()
 
 void tst_QQmlDebugService::objectForId()
 {
-    QCOMPARE(QQmlDebugService::objectForId(-1), static_cast<QObject*>(0));
-    QCOMPARE(QQmlDebugService::objectForId(1), static_cast<QObject*>(0));
+    QCOMPARE(QQmlDebugService::objectForId(-1), static_cast<QObject*>(nullptr));
+    QCOMPARE(QQmlDebugService::objectForId(1), static_cast<QObject*>(nullptr));
 
     QObject *obj = new QObject;
     int id = QQmlDebugService::idForObject(obj);
     QCOMPARE(QQmlDebugService::objectForId(id), obj);
 
     delete obj;
-    QCOMPARE(QQmlDebugService::objectForId(id), static_cast<QObject*>(0));
+    QCOMPARE(QQmlDebugService::objectForId(id), static_cast<QObject*>(nullptr));
 }
 
 void tst_QQmlDebugService::checkSupportForOldDataStreamVersion()