Clang*: Use new plugin test setup scheme

Change-Id: I636b93d74b4f9ab9ade28c46c6e84b461ccf34be
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/clangcodemodel/clangcodemodelplugin.cpp

@@ -43,8 +43,7 @@ using namespace Core;
 using namespace ProjectExplorer;
 using namespace Utils;
 
-namespace ClangCodeModel {
-namespace Internal {
+namespace ClangCodeModel::Internal {
 
 void ClangCodeModelPlugin::generateCompilationDB()
 {
@@ -78,8 +77,7 @@ ClangCodeModelPlugin::~ClangCodeModelPlugin()
 
 void ClangCodeModelPlugin::initialize()
 {
-    TaskHub::addCategory(Constants::TASK_CATEGORY_DIAGNOSTICS,
-                                          Tr::tr("Clang Code Model"));
+    TaskHub::addCategory(Constants::TASK_CATEGORY_DIAGNOSTICS, Tr::tr("Clang Code Model"));
 
     connect(ProjectExplorerPlugin::instance(),
             &ProjectExplorerPlugin::finishedInitialization,
@@ -90,6 +88,18 @@ void ClangCodeModelPlugin::initialize()
                 std::make_unique<ClangModelManagerSupport>());
 
     createCompilationDBAction();
+
+#ifdef WITH_TESTS
+    addTest<Tests::ActivationSequenceProcessorTest>();
+    addTest<Tests::ClangdTestCompletion>();
+    addTest<Tests::ClangdTestExternalChanges>();
+    addTest<Tests::ClangdTestFindReferences>();
+    addTest<Tests::ClangdTestFollowSymbol>();
+    addTest<Tests::ClangdTestHighlighting>();
+    addTest<Tests::ClangdTestLocalReferences>();
+    addTest<Tests::ClangdTestTooltips>();
+    addTest<Tests::ClangFixItTest>();
+#endif
 }
 
 void ClangCodeModelPlugin::createCompilationDBAction()
@@ -178,22 +188,4 @@ void ClangCodeModelPlugin::maybeHandleBatchFileAndExit() const
 #endif
 }
 
-#ifdef WITH_TESTS
-QVector<QObject *> ClangCodeModelPlugin::createTestObjects() const
-{
-    return {
-        new Tests::ActivationSequenceProcessorTest,
-        new Tests::ClangdTestCompletion,
-        new Tests::ClangdTestExternalChanges,
-        new Tests::ClangdTestFindReferences,
-        new Tests::ClangdTestFollowSymbol,
-        new Tests::ClangdTestHighlighting,
-        new Tests::ClangdTestLocalReferences,
-        new Tests::ClangdTestTooltips,
-        new Tests::ClangFixItTest,
-    };
-}
-#endif
-
-} // namespace Internal
-} // namespace Clang
+} // ClangCodeModel::Internal

src/plugins/clangcodemodel/clangcodemodelplugin.h

@@ -11,8 +11,7 @@
 
 #include <QFutureWatcher>
 
-namespace ClangCodeModel {
-namespace Internal {
+namespace ClangCodeModel::Internal {
 
 class ClangCodeModelPlugin final: public ExtensionSystem::IPlugin
 {
@@ -31,10 +30,6 @@ private:
 
     Utils::ParameterAction *m_generateCompilationDBAction = nullptr;
     QFutureWatcher<GenerateCompilationDbResult> m_generatorWatcher;
-#ifdef WITH_TESTS
-    QVector<QObject *> createTestObjects() const override;
-#endif
 };
 
-} // namespace Internal
-} // namespace Clang
+} // ClangCodeModel::Internal

src/plugins/clangformat/clangformatplugin.cpp

@@ -103,15 +103,10 @@ void ClangFormatPlugin::initialize()
                         openClangFormatConfigAction->setData(doc->filePath().toVariant());
                 });
     }
-}
 
-QVector<QObject *> ClangFormatPlugin::createTestObjects() const
-{
-    return {
 #ifdef WITH_TESTS
-        new Internal::ClangFormatTest,
+    addTest<Internal::ClangFormatTest>();
 #endif
-    };
 }
 
-} // namespace ClangFormat
+} // ClangFormat

src/plugins/clangformat/clangformatplugin.h

@@ -16,7 +16,6 @@ class ClangFormatPlugin : public ExtensionSystem::IPlugin
 
     ~ClangFormatPlugin() override;
     void initialize() final;
-    QVector<QObject *> createTestObjects() const override;
 
     TextEditor::ICodeStylePreferencesFactory *m_factory = nullptr;
 };

src/plugins/clangtools/clangtoolsplugin.cpp

@@ -5,7 +5,6 @@
 
 #include "clangtool.h"
 #include "clangtoolsconstants.h"
-#include "clangtoolsprojectsettings.h"
 #include "clangtoolsprojectsettingswidget.h"
 #include "clangtoolstr.h"
 #include "documentclangtoolrunner.h"
@@ -49,8 +48,7 @@
 using namespace Core;
 using namespace ProjectExplorer;
 
-namespace ClangTools {
-namespace Internal {
+namespace ClangTools::Internal {
 
 static ProjectPanelFactory *m_projectPanelFactoryInstance = nullptr;
 
@@ -112,6 +110,12 @@ void ClangToolsPlugin::initialize()
             &Core::EditorManager::currentEditorChanged,
             this,
             &ClangToolsPlugin::onCurrentEditorChanged);
+
+#ifdef WITH_TESTS
+    addTest<PreconfiguredSessionTests>();
+    addTest<ClangToolsUnitTests>();
+    addTest<ReadExportedDiagnosticsTest>();
+#endif
 }
 
 void ClangToolsPlugin::onCurrentEditorChanged()
@@ -185,16 +189,4 @@ void ClangToolsPlugin::registerAnalyzeActions()
     });
 }
 
-QVector<QObject *> ClangToolsPlugin::createTestObjects() const
-{
-    QVector<QObject *> tests;
-#ifdef WITH_TESTS
-    tests << new PreconfiguredSessionTests;
-    tests << new ClangToolsUnitTests;
-    tests << new ReadExportedDiagnosticsTest;
-#endif
-    return tests;
-}
-
-} // namespace Internal
-} // namespace ClangTools
+} // ClangTools::Internal

src/plugins/clangtools/clangtoolsplugin.h

@@ -8,8 +8,7 @@
 namespace Core { class IDocument; }
 namespace ProjectExplorer { class ProjectPanelFactory; }
 
-namespace ClangTools {
-namespace Internal {
+namespace ClangTools::Internal {
 
 ProjectExplorer::ProjectPanelFactory *projectPanelFactory();
 
@@ -27,10 +26,7 @@ private:
     void registerAnalyzeActions();
     void onCurrentEditorChanged();
 
-    QVector<QObject *> createTestObjects() const final;
-
     class ClangToolsPluginPrivate *d = nullptr;
 };
 
-} // namespace Internal
-} // namespace ClangTools
+} // ClangTools::Internal