Implementing unit tests for MemoryMap.py::caluclateObjectsInSections(…

…) and bugfixes

Details:
    - Adding different test cases to test the MemoryMap.py::caluclateObjectsInSections() function
    - Bugfix in the MemoryMap.py::caluclateObjectsInSections() function
    - Defining an exception throwing empty __eq__ operator for the memoryEntry.py::MemEntry class

emma_libs/memoryEntry.py

@@ -120,6 +120,9 @@ def equalConfigID(self, other):
         """
         return self.configID == other.configID
 
+    def __eq__(self, other):
+        raise NotImplementedError("Operator __eq__ not defined between " + type(self).__name__ + " objects!")
+
     def __lt__(self, other):
         """
         We only want the `<` operator to compare the address start element (dec); nothing else

emma_libs/memoryMap.py

@@ -110,7 +110,7 @@ def cutOffTheBeginningOfTheSection(sectionToCut, newAddressStart):
                 cutOffTheBeginningOfTheSection(sectionCopy, objectContainerElement.addressEnd + 1)
 
             # Case 3: The object is overlapping the end of the section
-            elif sectionCopy.addressStart < objectContainerElement.addressStart <= sectionCopy.addressEnd < objectContainerElement.addressEnd:
+            elif sectionCopy.addressStart < objectContainerElement.addressStart <= sectionCopy.addressEnd <= objectContainerElement.addressEnd:
                 # Creating the sectionReserve
                 createASectionReserve(sectionCopy, objectContainerElement.addressStart - 1)
                 # This object is overlapping the end of the section. This means that all the following objects will be

tests/unit_tests/test_memoryEntry.py

@@ -90,7 +90,6 @@ def test_ConstructorAddressLengthAndAddressEnd(self):
         self.assertEqual(entryWithLengthAndAddressEnd.addressLength, self.addressLength)
         self.assertEqual(entryWithLengthAndAddressEnd.addressEnd, (self.addressStart + self.addressLength - 1))
 
-
     def test_ConstructorDmaEntry(self):
         # Testing the creation of a DMA entry
         entryWithDma = emma_libs.memoryEntry.MemEntry(tag=self.tag, vasName=None, vasSectionName=self.vasSectionName,