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-rwxr-xr-xtest/ir/symbexec.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/ir/symbexec.py b/test/ir/symbexec.py
index e2bd411f..f8d8c7bf 100755
--- a/test/ir/symbexec.py
+++ b/test/ir/symbexec.py
@@ -75,6 +75,10 @@ class TestSymbExec(unittest.TestCase):
         self.assertEqual(e.apply_expr(assignblk.dst2ExprAff(id_x)), addr0)
         self.assertEqual(e.apply_expr(id_x), addr0)
 
+        # state
+        self.assertEqual(e.as_assignblock().get_r(), set([id_x, id_y]))
+
+
 if __name__ == '__main__':
     testsuite = unittest.TestLoader().loadTestsFromTestCase(TestSymbExec)
     report = unittest.TextTestRunner(verbosity=2).run(testsuite)