Tests: Remove empty init/cleanup slots, constructors and destructors.

Move some code (like registrations of meta types) from init() to
initTestCase() in the process.

Change-Id: I57db5156647cfadab554fbed853b2e68b2815f3b
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>

1 files changed, 1 insertions, 17 deletions

diff --git a/tests/auto/widgets/itemviews/qtreewidgetitemiterator/tst_qtreewidgetitemiterator.cpp b/tests/auto/widgets/itemviews/qtreewidgetitemiterator/tst_qtreewidgetitemiterator.cpp
index 2ea78f8154..c3308e96c6 100644
--- a/tests/auto/widgets/itemviews/qtreewidgetitemiterator/tst_qtreewidgetitemiterator.cpp
+++ b/tests/auto/widgets/itemviews/qtreewidgetitemiterator/tst_qtreewidgetitemiterator.cpp
@@ -46,15 +46,11 @@ class tst_QTreeWidgetItemIterator : public QObject
 
 public:
     tst_QTreeWidgetItemIterator();
-    ~tst_QTreeWidgetItemIterator();
 
-public slots:
+private slots:
     void initTestCase();
     void cleanupTestCase();
-    void init();
-    void cleanup();
 
-private slots:
     void postincrement();
     void preincrement();
     void postdecrement();
@@ -81,10 +77,6 @@ tst_QTreeWidgetItemIterator::tst_QTreeWidgetItemIterator(): testWidget(0)
 {
 }
 
-tst_QTreeWidgetItemIterator::~tst_QTreeWidgetItemIterator()
-{
-}
-
 void tst_QTreeWidgetItemIterator::initTestCase()
 {
     testWidget = new QTreeWidget();
@@ -175,14 +167,6 @@ void tst_QTreeWidgetItemIterator::cleanupTestCase()
     delete testWidget;
 }
 
-void tst_QTreeWidgetItemIterator::init()
-{
-}
-
-void tst_QTreeWidgetItemIterator::cleanup()
-{
-}
-
 void tst_QTreeWidgetItemIterator::iteratorflags_data()
 {
   /*