title: Test cases for a Singly Linked list
body: <p>What are some good testcases for a Linked list problem in general? for example test cases for a function which finds and eliminates duplicates and returns the pointer to the first node. Some core cases could be: the function is in c# or Java and not c, c++. Assume all positive integers as nodes of the list.</p>
  
  <ul>
  <li>Null</li>
  <li>Empty List</li>
  <li>Linked list with a loop</li>
  <li>List with all dups</li>
  <li>List with one node or 2 nodes (2 dups)</li>
  <li>No duplicates</li>
  <li>The list could encounter integer over flow, incase low memory (depending on 32 bit machine, 64 bit machine)</li>
  <li>Security testing, language automation, memory issues, performance and stress</li>
  </ul>
  
  <p>What else? expecting outrageous test cases..any experts out there?</p>