autotests: Fix TestPluginEffectLoader

PluginEffectLoader was changed so that it queries and loads all effects
immediately.

autotests/test_plugin_effectloader.cpp

@@ -51,7 +51,6 @@ private Q_SLOTS:
     void testLoadPluginEffect_data();
     void testLoadPluginEffect();
     void testLoadAllEffects();
-    void testCancelLoadAllEffects();
 };
 
 void TestPluginEffectLoader::testHasEffect_data()
@@ -355,21 +354,15 @@ void TestPluginEffectLoader::testLoadAllEffects()
 
     // the config is prepared so that no Effect gets loaded!
     loader.queryAndLoadAll();
-
-    // we need to wait some time because it's queued and in a thread
-    QVERIFY(!spy.wait(100));
+    QCOMPARE(spy.size(), 0);
 
     // now let's prepare a config which has one effect explicitly enabled
     plugins.writeEntry(QStringLiteral("fakeeffectpluginEnabled"), true);
     plugins.sync();
 
     loader.queryAndLoadAll();
-    // should load one effect in first go
-    QVERIFY(spy.wait(100));
-    // and afterwards it should not load another one
-    QVERIFY(!spy.wait(10));
-
     QCOMPARE(spy.size(), 1);
+
     // if we caught a signal it should have the effect name we passed in
     QList<QVariant> arguments = spy.takeFirst();
     QCOMPARE(arguments.count(), 2);
@@ -377,32 +370,5 @@ void TestPluginEffectLoader::testLoadAllEffects()
     spy.clear();
 }
 
-void TestPluginEffectLoader::testCancelLoadAllEffects()
-{
-    // this test verifies that no test gets loaded when the loader gets cleared
-    MockEffectsHandler mockHandler(KWin::OpenGLCompositing);
-    KWin::PluginEffectLoader loader;
-    loader.setPluginSubDirectory(QString());
-
-    // prepare the configuration to hard enable/disable the effects we want to load
-    KSharedConfig::Ptr config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig);
-    KConfigGroup plugins = config->group("Plugins");
-    plugins.writeEntry(QStringLiteral("fakeeffectpluginEnabled"), true);
-    plugins.sync();
-
-    loader.setConfig(config);
-
-    qRegisterMetaType<KWin::Effect*>();
-    QSignalSpy spy(&loader, &KWin::PluginEffectLoader::effectLoaded);
-    QVERIFY(spy.isValid());
-
-    loader.queryAndLoadAll();
-    loader.clear();
-
-    // Should not load any effect
-    QVERIFY(!spy.wait(100));
-    QVERIFY(spy.isEmpty());
-}
-
 QTEST_MAIN(TestPluginEffectLoader)
 #include "test_plugin_effectloader.moc"