old-style-connect: Unit-test for QPointer usage

With some versions of gcc we need to explicitely call QPointer::data() when using the new syntax
KDE · Sep 16, 2015 · a6de888 · a6de888
1 parent 48281fb
commit a6de888
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diff --git a/tests/old-style-connect/main.cpp b/tests/old-style-connect/main.cpp
@@ -1,7 +1,7 @@
 #include <QtCore/QObject>
 #include <QtCore/QTimer>
 #include <QtCore/QState>
-
+#include <QtCore/QPointer>
 
 
 
@@ -185,3 +185,11 @@ class DerivedTestingProtected : public TestingProtected
         connect(this, SIGNAL(destroyed()), this, SLOT(protec()));
     }
 };
+
+
+void testQPointer()
+{
+    QPointer<WithNesting> p = new WithNesting();
+    QObject::connect(p, SIGNAL(destroyed()), p, SLOT(deleteLater())); // Warning, and when fixed should have .data() due to gcc bug
+    QObject::connect(p, &WithNesting::destroyed, p, &WithNesting::deleteLater);
+}
diff --git a/tests/old-style-connect/test.expected b/tests/old-style-connect/test.expected
@@ -24,6 +24,7 @@ main.cpp:156:9: warning: Old Style Connect [-Wclazy-old-style-connect]
 main.cpp:157:9: warning: Old Style Connect [-Wclazy-old-style-connect]
 main.cpp:158:9: warning: Old Style Connect [-Wclazy-old-style-connect]
 main.cpp:185:9: warning: Old Style Connect [-Wclazy-old-style-connect]
+main.cpp:193:5: warning: Old Style Connect [-Wclazy-old-style-connect]
 namespaces.cpp:31:5: warning: Old Style Connect [-Wclazy-old-style-connect]
 namespaces.cpp:32:5: warning: Old Style Connect [-Wclazy-old-style-connect]
 q_private_slot.cpp:8:9: warning: Old Style Connect [-Wclazy-old-style-connect]