Test case for system exceptions in FeatureTest and try to catch more of them

src/App/Application.cpp

@@ -921,29 +921,31 @@ void segmentation_fault_handler(int sig)
     switch (sig) {
         case SIGSEGV:
             std::cerr << "Illegal storage access..." << std::endl;
+            throw Base::Exception("Illegal storage access! Please save you work under a new file name and restart the application!");
             break;
         case SIGABRT:
             std::cerr << "Abnormal program termination..." << std::endl;
+            throw Base::Exception("Break signal occoured");
             break;
         default:
             std::cerr << "Unknown error occurred..." << std::endl;
             break;
     }
 
-#if defined(__GNUC__)
-    // According to the documentation to C signals we should exit.
-    exit(3);
-#endif
 }
 
 void unhandled_exception_handler()
 {
     std::cerr << "Unhandled exception..." << std::endl;
+    throw Base::Exception("Unhandled exception");
+
 }
 
 void unexpection_error_handler()
 {
     std::cerr << "Unexpected error occurred..." << std::endl;
+    throw Base::Exception("Unexpected error occurred");
+
     terminate();
 }
 

src/App/FeatureTest.cpp

@@ -112,13 +112,21 @@ FeatureTest::~FeatureTest()
 DocumentObjectExecReturn *FeatureTest::execute(void)
 {
 
+  int *i,j;
+  float f;
+  void *s;
 
   switch(ExceptionType.getValue()) 
   {
     case 0: break;
     case 1: throw "Test Exeption";
     case 2: throw Base::Exception("FeatureTestException::execute(): Testexception");
+    case 3: *i=0;printf("%i",*i);break; // seg-vault
+    case 4: j=0; printf("%i",1/j); break; // int devision by zero
+    case 5: f=0.0; printf("%f",1/f); break; // float devision by zero
+    case 6: s = malloc(3600000000);break; // float devision by zero
   }
+  
   ExecCount.setValue(ExecCount.getValue() + 1);
 
   ExecResult.setValue("Exec");