Add fuzz calls for SBInstruction and SBInstructionList.

llvm-svn: 134020

lldb/test/python_api/default-constructor/TestDefaultConstructorForAPIObjects.py

@@ -171,6 +171,9 @@ class APIDefaultConstructorTestCase(TestBase):
         if self.TraceOn():
             print obj
         self.assertFalse(obj)
+        # Do fuzz testing on the invalid obj, it should not crash lldb.
+        import sb_instruction
+        sb_instruction.fuzz_obj(obj)
 
     @python_api_test
     def test_SBInstructionList(self):
@@ -178,6 +181,9 @@ class APIDefaultConstructorTestCase(TestBase):
         if self.TraceOn():
             print obj
         self.assertFalse(obj)
+        # Do fuzz testing on the invalid obj, it should not crash lldb.
+        import sb_instructionlist
+        sb_instructionlist.fuzz_obj(obj)
 
     @python_api_test
     def test_SBLineEntry(self):