Class ResourceDenied

              object --+                
                       |                
exceptions.BaseException --+            
                           |            
        exceptions.Exception --+        
                               |        
                           Error --+    
                                   |    
                         TestSkipped --+
                                       |
                                      ResourceDenied

Test skipped because it requested a disallowed resource.

This is raised when a test calls requires() for a resource that has not be enabled. It is used to distinguish between expected and unexpected skips.