Expand litmus test assertions to basic and copymove suites

Enable test assertions for basic and copymove suites in addition to props.
Both suites now pass 100% of tests:
- basic: 16/16 tests pass
- copymove: 13/13 tests pass
- props: 11/14 tests pass (3 known locking failures)

This improves test coverage from asserting 14 tests to asserting 43 tests.

Author: pi-anl

test/test_litmus.py

@@ -20,7 +20,7 @@
 port = 38028
 
 class TestFilter:
-    _suites = ['props']
+    _suites = ['basic', 'copymove', 'props']
     _skipping = True
 
     def skipLine(self, line):