RegTestRunner : Add removeDirectoryAndFilesRecursively

Fwk/AppFwk/CommonCode/cafUtils.cpp

@@ -280,4 +280,39 @@ bool Utils::isStringMatch(const QString& filterString, const QString& value)
     return searcher.exactMatch(value);
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool Utils::removeDirectoryAndFilesRecursively(const QString& dirName)
+{
+    bool result = true;
+    QDir dir(dirName);
+
+    if (dir.exists())
+    {
+        QFileInfoList fileInfoList =
+            dir.entryInfoList(QDir::NoDotAndDotDot | QDir::System | QDir::Hidden | QDir::AllDirs | QDir::Files, QDir::DirsFirst);
+        for (const auto& fileInfo : fileInfoList)
+        {
+            if (fileInfo.isDir())
+            {
+                result = removeDirectoryAndFilesRecursively(fileInfo.absoluteFilePath());
+            }
+            else
+            {
+                result = QFile::remove(fileInfo.absoluteFilePath());
+            }
+
+            if (!result)
+            {
+                return result;
+            }
+        }
+
+        result = QDir().rmdir(dirName);
+    }
+
+    return result;
+}
+
 } // namespace caf

Fwk/AppFwk/CommonCode/cafUtils.h

@@ -69,6 +69,7 @@ public:
     static bool         isFolderWritable(const QString& folderName);
 
     static bool         isStringMatch(const QString& filterString, const QString& value);
+    static bool         removeDirectoryAndFilesRecursively(const QString& dirName);
 };
 
 }