AutoTest: Don't duplicate information inside TestTreeItem

For Quick Test and Google Test tree items the referencing file is
always the same as the main file, so remove this duplication and
use the referencing file as this information is mandatory.

Change-Id: Ib9ddb1d546ed785a4f1aad133a63138c929379c2
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>

src/plugins/autotest/testtreeitem.h

@@ -92,8 +92,6 @@ public:
     unsigned line() const { return m_line; }
     void setColumn(unsigned column) { m_column = column; }
     unsigned column() const { return m_column; }
-    QString mainFile() const { return m_mainFile; }
-    void setMainFile(const QString &mainFile) { m_mainFile = mainFile; }
     QString referencingFile() const { return m_referencingFile; }
     void setReferencingFile(const QString &referencingFile) { m_referencingFile = referencingFile; }
     void setChecked(const Qt::CheckState checked);
@@ -127,7 +125,6 @@ private:
     Type m_type;
     unsigned m_line;
     unsigned m_column;
-    QString m_mainFile;  // main for Quick tests, project file for gtest
     QString m_referencingFile;
     TestStates m_state;
     bool m_markedForRemoval;

src/plugins/autotest/testtreemodel.cpp

@@ -254,14 +254,14 @@ QList<TestConfiguration *> TestTreeModel::getAllTestCases() const
         if (child->name().isEmpty()) {
             for (int childRow = 0, ccount = child->childCount(); childRow < ccount; ++ childRow) {
                 const TestTreeItem *grandChild = child->childItem(childRow);
-                const QString mainFile = grandChild->mainFile();
+                const QString mainFile = grandChild->referencingFile();
                 foundMains.insert(mainFile, foundMains.contains(mainFile)
                                             ? foundMains.value(mainFile) + 1 : 1);
             }
             continue;
         }
         // named Quick Test
-        const QString mainFile = child->mainFile();
+        const QString mainFile = child->referencingFile();
         foundMains.insert(mainFile, foundMains.contains(mainFile)
                           ? foundMains.value(mainFile) + child->childCount()
                           : child->childCount());
@@ -281,7 +281,7 @@ QList<TestConfiguration *> TestTreeModel::getAllTestCases() const
     for (int row = 0, count = m_googleTestRootItem->childCount(); row < count; ++row) {
         const TestTreeItem *child = m_googleTestRootItem->childItem(row);
         for (int childRow = 0, childCount = child->childCount(); childRow < childCount; ++childRow) {
-            const QString &proFilePath = child->childItem(childRow)->mainFile();
+            const QString &proFilePath = child->childItem(childRow)->referencingFile();
             foundMains.insert(proFilePath, foundMains.contains(proFilePath)
                               ? foundMains.value(proFilePath) + 1 : 1);
         }
@@ -347,7 +347,7 @@ QList<TestConfiguration *> TestTreeModel::getSelectedTests() const
     if (TestTreeItem *unnamed = unnamedQuickTests()) {
         for (int childRow = 0, ccount = unnamed->childCount(); childRow < ccount; ++ childRow) {
             const TestTreeItem *grandChild = unnamed->childItem(childRow);
-            const QString mainFile = grandChild->mainFile();
+            const QString mainFile = grandChild->referencingFile();
             if (foundMains.contains(mainFile)) {
                 QTC_ASSERT(testConfiguration,
                            qWarning() << "Illegal state (unnamed Quick Test listed as named)";
@@ -386,8 +386,8 @@ QList<TestConfiguration *> TestTreeModel::getSelectedTests() const
                 testFunctions << child->name() + QLatin1String("::") + grandChild->name();
             }
             TestConfiguration *tc;
-            if (foundMains.contains(child->mainFile())) {
-                tc = foundMains[child->mainFile()];
+            if (foundMains.contains(child->referencingFile())) {
+                tc = foundMains[child->referencingFile()];
                 QStringList oldFunctions(tc->testCases());
                 // if oldFunctions.size() is 0 this test configuration is used for at least one
                 // unnamed test case
@@ -400,9 +400,9 @@ QList<TestConfiguration *> TestTreeModel::getSelectedTests() const
                 }
             } else {
                 tc = new TestConfiguration(QString(), testFunctions);
-                tc->setMainFilePath(child->mainFile());
+                tc->setMainFilePath(child->referencingFile());
                 tc->setProject(project);
-                foundMains.insert(child->mainFile(), tc);
+                foundMains.insert(child->referencingFile(), tc);
             }
             break;
         }
@@ -426,7 +426,7 @@ QList<TestConfiguration *> TestTreeModel::getSelectedTests() const
         int grandChildCount = child->childCount();
         for (int grandChildRow = 0; grandChildRow < grandChildCount; ++grandChildRow) {
             const TestTreeItem *grandChild = child->childItem(grandChildRow);
-            const QString &proFile = grandChild->mainFile();
+            const QString &proFile = grandChild->referencingFile();
             QStringList enabled = proFilesWithEnabledTestSets.value(proFile);
             if (grandChild->checked() == Qt::Checked) {
                 QString testSpecifier = child->name() + QLatin1Char('.') + grandChild->name();
@@ -469,7 +469,7 @@ TestConfiguration *TestTreeModel::getTestConfiguration(const TestTreeItem *item)
                                      + item->childItem(row)->name();
             }
             config = new TestConfiguration(QString(), testFunctions);
-            config->setMainFilePath(item->mainFile());
+            config->setMainFilePath(item->referencingFile());
             config->setProject(project);
         } else {
             // normal auto test
@@ -485,7 +485,7 @@ TestConfiguration *TestTreeModel::getTestConfiguration(const TestTreeItem *item)
             // it's a Quick Test function of a named TestCase
             QStringList testFunction(parent->name() + QLatin1String("::") + item->name());
             config = new TestConfiguration(QString(), testFunction);
-            config->setMainFilePath(parent->mainFile());
+            config->setMainFilePath(parent->referencingFile());
             config->setProject(project);
         } else {
             // normal auto test
@@ -515,7 +515,7 @@ TestConfiguration *TestTreeModel::getTestConfiguration(const TestTreeItem *item)
         if (int childCount = item->childCount()) {
             config = new TestConfiguration(QString(), QStringList(testSpecifier));
             config->setTestCaseCount(childCount);
-            config->setProFile(item->childItem(0)->mainFile());
+            config->setProFile(item->childItem(0)->referencingFile());
             config->setProject(project);
             config->setTestType(TestTypeGTest);
         }
@@ -530,7 +530,7 @@ TestConfiguration *TestTreeModel::getTestConfiguration(const TestTreeItem *item)
             testSpecifier.append(QLatin1String("/*"));
         }
         config = new TestConfiguration(QString(), QStringList(testSpecifier));
-        config->setProFile(item->mainFile());
+        config->setProFile(item->referencingFile());
         config->setProject(project);
         config->setTestType(TestTypeGTest);
         break;
@@ -672,7 +672,6 @@ static TestTreeItem *constructUnnamedQuickFunctionTestTreeItem(const QString &fu
     TestTreeItem *treeItem = new TestTreeItem(functionName, location.m_name, location.m_type);
     treeItem->setLine(location.m_line);
     treeItem->setColumn(location.m_column);
-    treeItem->setMainFile(referencingFile); // FIXME: can be handled by referencingFile
     treeItem->setReferencingFile(referencingFile);
     return treeItem;
 }
@@ -703,7 +702,6 @@ static TestTreeItem *constructTestTreeItem(const TestParseResult &result)
         }
     } else {
         treeItem = new TestTreeItem(result.testCaseName, result.fileName, TestTreeItem::TestClass);
-        treeItem->setMainFile(result.referencingFile); // FIXME: can be handled by referencingFile
         treeItem->setReferencingFile(result.referencingFile);
         treeItem->setLine(result.line);
         treeItem->setColumn(result.column);
@@ -727,7 +725,7 @@ static TestTreeItem *constructGTestSetTreeItem(const QString &filePath,
     treeItem->setState(location.m_state);
     treeItem->setLine(location.m_line);
     treeItem->setColumn(location.m_column);
-    treeItem->setMainFile(referencingFile);
+    treeItem->setReferencingFile(referencingFile);
     return treeItem;
 }