CppEditor: Merge two TestCase classes

Change-Id: I53c7db9cda0a82706bee898d091f128c2c4bf32f
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

13 files changed, 43 insertions, 68 deletions

diff --git a/src/plugins/cppeditor/cppdoxygen_test.cpp b/src/plugins/cppeditor/cppdoxygen_test.cpp
index 78c03686090..6878201b2e7 100644
--- a/src/plugins/cppeditor/cppdoxygen_test.cpp
+++ b/src/plugins/cppeditor/cppdoxygen_test.cpp
@@ -41,6 +41,7 @@
 namespace { typedef QByteArray _; }
 
 using CppEditor::Tests::TemporaryDir;
+using CppEditor::Tests::TestCase;
 using CppEditor::Tests::VerifyCleanCppModelManager;
 
 namespace CppEditor {
diff --git a/src/plugins/cppeditor/cppeditortestcase.cpp b/src/plugins/cppeditor/cppeditortestcase.cpp
index a327ed329b0..f397cb74584 100644
--- a/src/plugins/cppeditor/cppeditortestcase.cpp
+++ b/src/plugins/cppeditor/cppeditortestcase.cpp
@@ -34,7 +34,6 @@
 
 #include <coreplugin/editormanager/editormanager.h>
 #include <cplusplus/CppDocument.h>
-#include <texteditor/storagesettings.h>
 #include <texteditor/texteditor.h>
 
 #include <QDir>
@@ -78,43 +77,6 @@ bool GenericCppTestDocument::hasCursorMarker() const { return m_cursorPosition !
 
 bool GenericCppTestDocument::hasAnchorMarker() const { return m_anchorPosition != -1; }
 
-TestCase::TestCase(bool runGarbageCollector) : CppEditor::Tests::TestCase(runGarbageCollector)
-{
-}
-
-bool TestCase::openCppEditor(const QString &fileName, TextEditor::BaseTextEditor **editor,
-                             CppEditorWidget **editorWidget)
-{
-    if (const auto e = dynamic_cast<TextEditor::BaseTextEditor *>(Core::EditorManager::openEditor(fileName))) {
-        if (editor) {
-            *editor = e;
-            TextEditor::StorageSettings s = e->textDocument()->storageSettings();
-            s.m_addFinalNewLine = false;
-            e->textDocument()->setStorageSettings(s);
-        }
-        if (editorWidget) {
-            if (CppEditorWidget *w = dynamic_cast<CppEditorWidget *>(e->editorWidget())) {
-                *editorWidget = w;
-                return true;
-            } else {
-                return false; // no or wrong widget
-            }
-        } else {
-            return true; // ok since no widget requested
-        }
-    } else {
-        return false; // no or wrong editor
-    }
-}
-
-CPlusPlus::Document::Ptr TestCase::waitForRehighlightedSemanticDocument(
-        CppEditorWidget *editorWidget)
-{
-    while (!editorWidget->isSemanticInfoValid())
-        QCoreApplication::processEvents();
-    return editorWidget->semanticInfo().doc;
-}
-
 } // namespace Tests
 } // namespace Internal
 } // namespace CppEditor
diff --git a/src/plugins/cppeditor/cppeditortestcase.h b/src/plugins/cppeditor/cppeditortestcase.h
index dc0b240793a..8d950b2980e 100644
--- a/src/plugins/cppeditor/cppeditortestcase.h
+++ b/src/plugins/cppeditor/cppeditortestcase.h
@@ -57,19 +57,6 @@ public:
 
 using TestDocuments = QVector<GenericCppTestDocument>;
 
-class TestCase : public CppEditor::Tests::TestCase
-{
-public:
-    TestCase(bool runGarbageCollector = true);
-
-    static bool openCppEditor(const QString &fileName,
-                              TextEditor::BaseTextEditor **editor,
-                              CppEditorWidget **editorWidget = 0);
-
-    static CPlusPlus::Document::Ptr waitForRehighlightedSemanticDocument(
-            CppEditorWidget *editorWidget);
-};
-
 } // namespace Tests
 } // namespace Internal
 } // namespace CppEditor
diff --git a/src/plugins/cppeditor/cppfunctiondecldeflink.h b/src/plugins/cppeditor/cppfunctiondecldeflink.h
index 959b38b3070..f2e8d2e77a9 100644
--- a/src/plugins/cppeditor/cppfunctiondecldeflink.h
+++ b/src/plugins/cppeditor/cppfunctiondecldeflink.h
@@ -38,7 +38,6 @@ namespace CppEditor {
 class CppEditorWidget;
 
 namespace Internal {
-
 class FunctionDeclDefLink;
 
 class FunctionDeclDefLinkFinder : public QObject
diff --git a/src/plugins/cppeditor/cppincludehierarchy_test.cpp b/src/plugins/cppeditor/cppincludehierarchy_test.cpp
index b66cf5ae2dd..18e3dd78289 100644
--- a/src/plugins/cppeditor/cppincludehierarchy_test.cpp
+++ b/src/plugins/cppeditor/cppincludehierarchy_test.cpp
@@ -70,7 +70,7 @@ QString toString(CppIncludeHierarchyModel &model)
             + toString(model, model.index(1, 0));
 }
 
-class IncludeHierarchyTestCase : public Tests::TestCase
+class IncludeHierarchyTestCase : public CppEditor::Tests::TestCase
 {
 public:
     IncludeHierarchyTestCase(const QList<QByteArray> &sourceList,
diff --git a/src/plugins/cppeditor/cppmodelmanager_test.cpp b/src/plugins/cppeditor/cppmodelmanager_test.cpp
index a72f0e02561..88ce87b99ac 100644
--- a/src/plugins/cppeditor/cppmodelmanager_test.cpp
+++ b/src/plugins/cppeditor/cppmodelmanager_test.cpp
@@ -1182,7 +1182,7 @@ void ModelManagerTest::testDocumentsAndRevisions()
 
     // Open editor for file 1
     TextEditor::BaseTextEditor *editor1;
-    QVERIFY(helper.openBaseTextEditor(filePath1, &editor1));
+    QVERIFY(helper.openCppEditor(filePath1, &editor1));
     helper.closeEditorAtEndOfTestCase(editor1);
     QVERIFY(TestCase::waitForProcessedEditorDocument(filePath1));
     VERIFY_DOCUMENT_REVISION(modelManager->document(filePath1), 2U);
@@ -1195,7 +1195,7 @@ void ModelManagerTest::testDocumentsAndRevisions()
 
     // Open editor for file 2
     TextEditor::BaseTextEditor *editor2;
-    QVERIFY(helper.openBaseTextEditor(filePath2, &editor2));
+    QVERIFY(helper.openCppEditor(filePath2, &editor2));
     helper.closeEditorAtEndOfTestCase(editor2);
     QVERIFY(TestCase::waitForProcessedEditorDocument(filePath2));
     VERIFY_DOCUMENT_REVISION(modelManager->document(filePath1), 3U);
diff --git a/src/plugins/cppeditor/cppquickfix_test.h b/src/plugins/cppeditor/cppquickfix_test.h
index 9347be1a985..04b6cee81a6 100644
--- a/src/plugins/cppeditor/cppquickfix_test.h
+++ b/src/plugins/cppeditor/cppquickfix_test.h
@@ -69,7 +69,7 @@ public:
     QString m_expectedSource;
 };
 
-class BaseQuickFixTestCase : public TestCase
+class BaseQuickFixTestCase : public CppEditor::Tests::TestCase
 {
 public:
     /// Exactly one QuickFixTestDocument must contain the cursor position marker '@'
diff --git a/src/plugins/cppeditor/cppsourceprocessor_test.cpp b/src/plugins/cppeditor/cppsourceprocessor_test.cpp
index dc010432ad0..f381cf4d6d6 100644
--- a/src/plugins/cppeditor/cppsourceprocessor_test.cpp
+++ b/src/plugins/cppeditor/cppsourceprocessor_test.cpp
@@ -126,7 +126,7 @@ void SourceProcessorTest::testIncludesCyclic()
 
     // Open editor
     TextEditor::BaseTextEditor *editor;
-    QVERIFY(testCase.openBaseTextEditor(fileName1, &editor));
+    QVERIFY(testCase.openCppEditor(fileName1, &editor));
     testCase.closeEditorAtEndOfTestCase(editor);
 
     // Check editor snapshot
diff --git a/src/plugins/cppeditor/cpptoolstestcase.cpp b/src/plugins/cppeditor/cpptoolstestcase.cpp
index 89c49b48ccc..f66fc9d027c 100644
--- a/src/plugins/cppeditor/cpptoolstestcase.cpp
+++ b/src/plugins/cppeditor/cpptoolstestcase.cpp
@@ -27,9 +27,10 @@
 
 #include "baseeditordocumentparser.h"
 #include "baseeditordocumentprocessor.h"
-#include "editordocumenthandle.h"
+#include "cppeditorwidget.h"
 #include "cppmodelmanager.h"
 #include "cppworkingcopy.h"
+#include "editordocumenthandle.h"
 #include "projectinfo.h"
 
 #include <coreplugin/editormanager/editormanager.h>
@@ -40,6 +41,7 @@
 #include <texteditor/texteditor.h>
 #include <texteditor/codeassist/iassistproposal.h>
 #include <texteditor/codeassist/iassistproposalmodel.h>
+#include <texteditor/storagesettings.h>
 
 #include <cplusplus/CppDocument.h>
 #include <utils/executeondestruction.h>
@@ -119,16 +121,29 @@ bool TestCase::succeededSoFar() const
     return m_succeededSoFar;
 }
 
-bool TestCase::openBaseTextEditor(const QString &fileName, TextEditor::BaseTextEditor **editor)
+bool TestCase::openCppEditor(const QString &fileName, TextEditor::BaseTextEditor **editor,
+                             CppEditorWidget **editorWidget)
 {
-    using BTEditor = TextEditor::BaseTextEditor;
-    if (auto e = qobject_cast<BTEditor *>(Core::EditorManager::openEditor(fileName))) {
+    if (const auto e = dynamic_cast<TextEditor::BaseTextEditor *>(Core::EditorManager::openEditor(fileName))) {
         if (editor) {
             *editor = e;
-            return true;
+            TextEditor::StorageSettings s = e->textDocument()->storageSettings();
+            s.m_addFinalNewLine = false;
+            e->textDocument()->setStorageSettings(s);
+        }
+        if (editorWidget) {
+            if (CppEditorWidget *w = dynamic_cast<CppEditorWidget *>(e->editorWidget())) {
+                *editorWidget = w;
+                return true;
+            } else {
+                return false; // no or wrong widget
+            }
+        } else {
+            return true; // ok since no widget requested
         }
+    } else {
+        return false; // no or wrong editor
     }
-    return false;
 }
 
 CPlusPlus::Snapshot TestCase::globalSnapshot()
@@ -167,6 +182,13 @@ bool TestCase::waitForProcessedEditorDocument(const QString &filePath, int timeO
     return waitForProcessedEditorDocument_internal(editorDocument, timeOutInMs);
 }
 
+CPlusPlus::Document::Ptr TestCase::waitForRehighlightedSemanticDocument(CppEditorWidget *editorWidget)
+{
+    while (!editorWidget->isSemanticInfoValid())
+        QCoreApplication::processEvents();
+    return editorWidget->semanticInfo().doc;
+}
+
 bool TestCase::parseFiles(const QSet<QString> &filePaths)
 {
     CppModelManager::instance()->updateSourceFiles(filePaths).waitForFinished();
diff --git a/src/plugins/cppeditor/cpptoolstestcase.h b/src/plugins/cppeditor/cpptoolstestcase.h
index bd91202fc7f..e732610364b 100644
--- a/src/plugins/cppeditor/cpptoolstestcase.h
+++ b/src/plugins/cppeditor/cpptoolstestcase.h
@@ -53,6 +53,7 @@ class IAssistProposal;
 }
 
 namespace CppEditor {
+class CppEditorWidget;
 class CppModelManager;
 
 namespace Tests {
@@ -102,7 +103,8 @@ public:
     ~TestCase();
 
     bool succeededSoFar() const;
-    bool openBaseTextEditor(const QString &fileName, TextEditor::BaseTextEditor **editor);
+    static bool openCppEditor(const QString &fileName, TextEditor::BaseTextEditor **editor,
+                              CppEditorWidget **editorWidget = nullptr);
     void closeEditorAtEndOfTestCase(Core::IEditor *editor);
 
     static bool closeEditorWithoutGarbageCollectorInvocation(Core::IEditor *editor);
@@ -114,6 +116,8 @@ public:
     static bool garbageCollectGlobalSnapshot();
 
     static bool waitForProcessedEditorDocument(const QString &filePath, int timeOutInMs = 5000);
+    static CPlusPlus::Document::Ptr waitForRehighlightedSemanticDocument(
+            CppEditorWidget *editorWidget);
 
     enum { defaultTimeOutInMs = 30 * 1000 /*= 30 secs*/ };
     static bool waitUntilProjectIsFullyOpened(ProjectExplorer::Project *project,
diff --git a/src/plugins/cppeditor/cppuseselections_test.cpp b/src/plugins/cppeditor/cppuseselections_test.cpp
index 48a826243d4..a0742f186df 100644
--- a/src/plugins/cppeditor/cppuseselections_test.cpp
+++ b/src/plugins/cppeditor/cppuseselections_test.cpp
@@ -65,7 +65,7 @@ namespace Tests {
 
 // Check: If the user puts the cursor on e.g. a function-local variable,
 // a type name or a macro use, all occurrences of that entity are highlighted.
-class UseSelectionsTestCase : public TestCase
+class UseSelectionsTestCase : public CppEditor::Tests::TestCase
 {
 public:
     UseSelectionsTestCase(GenericCppTestDocument &testDocument,
diff --git a/src/plugins/cppeditor/fileandtokenactions_test.cpp b/src/plugins/cppeditor/fileandtokenactions_test.cpp
index e32ab937183..c6a487ffbad 100644
--- a/src/plugins/cppeditor/fileandtokenactions_test.cpp
+++ b/src/plugins/cppeditor/fileandtokenactions_test.cpp
@@ -77,7 +77,7 @@ namespace CppEditor::Internal::Tests {
 
 namespace {
 
-class TestActionsTestCase : public Tests::TestCase
+class TestActionsTestCase : public CppEditor::Tests::TestCase
 {
 public:
     class AbstractAction
@@ -141,7 +141,7 @@ static bool waitUntilAProjectIsLoaded(int timeOutInMs = 30000)
 }
 
 TestActionsTestCase::TestActionsTestCase(const Actions &tokenActions, const Actions &fileActions)
-    : Tests::TestCase(/*runGarbageCollector=*/false)
+    : CppEditor::Tests::TestCase(/*runGarbageCollector=*/false)
 {
     QVERIFY(succeededSoFar());
 
diff --git a/src/plugins/cppeditor/followsymbol_switchmethoddecldef_test.cpp b/src/plugins/cppeditor/followsymbol_switchmethoddecldef_test.cpp
index 053653e2cac..5d89129b4d9 100644
--- a/src/plugins/cppeditor/followsymbol_switchmethoddecldef_test.cpp
+++ b/src/plugins/cppeditor/followsymbol_switchmethoddecldef_test.cpp
@@ -245,7 +245,7 @@ QList<TestDocumentPtr> singleDocument(const QByteArray &source)
  * executing Follow Symbol Under Cursor or Switch Between Function Declaration/Definition
  * and checking the result.
  */
-class F2TestCase : public Tests::TestCase
+class F2TestCase : public CppEditor::Tests::TestCase
 {
 public:
     enum CppEditorAction {