Adding basic unit test for llpython.addr_flow.

llpython/tests/test_addr_flow.py

@@ -0,0 +1,52 @@
+#! /usr/bin/env python
+# ______________________________________________________________________
+
+from __future__ import absolute_import
+
+import unittest
+
+from llpython import addr_flow, opcode_util
+
+from . import test_byte_control as tbc
+
+# ______________________________________________________________________
+# Class (test case) definition(s)
+
+class TestAddrFlow(unittest.TestCase):
+    def fail_unless_valid_flow(self, flow):
+        raise NotImplementedError("XXX")
+        # TODO: Make sure child indices are valid bytecode addresses
+        # TODO: Make sure opcode has a "reasonable" number of child indices
+
+    def test_try_finally_0(self):
+        self.fail_unless_valid_flow(
+            addr_flow.build_addr_flow(tbc.try_finally_0))
+
+    def test_try_finally_1(self):
+        self.fail_unless_valid_flow(
+            addr_flow.build_addr_flow(tbc.try_finally_1))
+
+    def test_try_finally_2(self):
+        self.fail_unless_valid_flow(
+            addr_flow.build_addr_flow(tbc.try_finally_2))
+
+    def test_try_finally_3(self):
+        self.fail_unless_valid_flow(
+            addr_flow.build_addr_flow(tbc.try_finally_3))
+
+    def test_try_finally_4(self):
+        self.fail_unless_valid_flow(
+            addr_flow.build_addr_flow(tbc.try_finally_4))
+
+    def test_try_finally_5(self):
+        self.fail_unless_valid_flow(
+            addr_flow.build_addr_flow(tbc.try_finally_5))
+
+# ______________________________________________________________________
+# Main (unit test) routine
+
+if __name__ == "__main__":
+    unittest.main()
+
+# ______________________________________________________________________
+# End of test_addr_flow.py