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, 10 insertions, 10 deletions

diff --git a/tests/auto/quick/qquickflipable/tst_qquickflipable.cpp b/tests/auto/quick/qquickflipable/tst_qquickflipable.cpp
index 9c892488f4..b4082b3d34 100644
--- a/tests/auto/quick/qquickflipable/tst_qquickflipable.cpp
+++ b/tests/auto/quick/qquickflipable/tst_qquickflipable.cpp
@@ -61,7 +61,7 @@ void tst_qquickflipable::create()
     QQmlComponent c(&engine, testFileUrl("test-flipable.qml"));
     QQuickFlipable *obj = qobject_cast<QQuickFlipable*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     delete obj;
 }
 
@@ -71,9 +71,9 @@ void tst_qquickflipable::checkFrontAndBack()
     QQmlComponent c(&engine, testFileUrl("test-flipable.qml"));
     QQuickFlipable *obj = qobject_cast<QQuickFlipable*>(c.create());
 
-    QVERIFY(obj != 0);
-    QVERIFY(obj->front() != 0);
-    QVERIFY(obj->back() != 0);
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->front() != nullptr);
+    QVERIFY(obj->back() != nullptr);
     delete obj;
 }
 
@@ -83,9 +83,9 @@ void tst_qquickflipable::setFrontAndBack()
     QQmlComponent c(&engine, testFileUrl("test-flipable.qml"));
     QQuickFlipable *obj = qobject_cast<QQuickFlipable*>(c.create());
 
-    QVERIFY(obj != 0);
-    QVERIFY(obj->front() != 0);
-    QVERIFY(obj->back() != 0);
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->front() != nullptr);
+    QVERIFY(obj->back() != nullptr);
 
     QString message = c.url().toString() + ":3:1: QML Flipable: front is a write-once property";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(message));
@@ -102,7 +102,7 @@ void tst_qquickflipable::flipFlipable()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("flip-flipable.qml"));
     QQuickFlipable *obj = qobject_cast<QQuickFlipable*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->side(), QQuickFlipable::Front);
     obj->setProperty("flipped", QVariant(true));
     QTRY_COMPARE(obj->side(), QQuickFlipable::Back);
@@ -116,7 +116,7 @@ void tst_qquickflipable::QTBUG_9161_crash()
     QQuickView *window = new QQuickView;
     window->setSource(testFileUrl("crash.qml"));
     QQuickItem *root = window->rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
     window->show();
     delete window;
 }
@@ -126,7 +126,7 @@ void tst_qquickflipable::QTBUG_8474_qgv_abort()
     QQuickView *window = new QQuickView;
     window->setSource(testFileUrl("flipable-abort.qml"));
     QQuickItem *root = window->rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
     window->show();
     delete window;
 }