Updated corelib's unit tests to use QSignalSpy's functor constructor

The intent is to provide compile time validation of signals and to help
detect signal overloading in the future.

Change-Id: I9d5d46ed4b70c5d0cd407deb5928b1e76d37e007
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/auto/corelib/plugin/qpluginloader/tst_qpluginloader.cpp b/tests/auto/corelib/plugin/qpluginloader/tst_qpluginloader.cpp
index 351e3a23e0..4447eb7a0b 100644
--- a/tests/auto/corelib/plugin/qpluginloader/tst_qpluginloader.cpp
+++ b/tests/auto/corelib/plugin/qpluginloader/tst_qpluginloader.cpp
@@ -264,8 +264,8 @@ void tst_QPluginLoader::deleteinstanceOnUnload()
         PluginInterface *instance2 = qobject_cast<PluginInterface*>(loader2.instance());
         QCOMPARE(instance2->pluginName(), QLatin1String("Plugin ok"));
 
-        QSignalSpy spy1(loader1.instance(), SIGNAL(destroyed()));
-        QSignalSpy spy2(loader2.instance(), SIGNAL(destroyed()));
+        QSignalSpy spy1(loader1.instance(), &QObject::destroyed);
+        QSignalSpy spy2(loader2.instance(), &QObject::destroyed);
         QVERIFY(spy1.isValid());
         QVERIFY(spy2.isValid());
         if (pass == 0) {
@@ -423,7 +423,7 @@ void tst_QPluginLoader::reloadPlugin()
     QVERIFY(instance);
     QCOMPARE(instance->pluginName(), QLatin1String("Plugin ok"));
 
-    QSignalSpy spy(loader.instance(), SIGNAL(destroyed()));
+    QSignalSpy spy(loader.instance(), &QObject::destroyed);
     QVERIFY(spy.isValid());
     QVERIFY(loader.unload());   // refcount reached 0, did really unload
     QCOMPARE(spy.count(), 1);