54     top = symtable.symtable(TEST_CODE, "?", "exec")  variable in SymtableTest
56     Mine = find_block(top, "Mine")
58     spam = find_block(top, "spam")
61     foo = find_block(top, "foo")
64         self.assertEqual(self.top.get_type(), "module")
71         self.assertGreater(self.top.get_id(), 0)
78         self.assertFalse(self.top.is_optimized())
83         self.assertFalse(self.top.is_nested())
89         self.assertTrue(self.top.has_children())
94         self.assertEqual(self.top.get_lineno(), 0)
114         self.assertTrue(self.top.lookup("some_non_assigned_global_var").is_global())
115         self.assertTrue(self.top.lookup("some_assigned_global_var").is_global())
127         self.assertTrue(self.top.lookup("some_non_assigned_global_var").is_local())
128         self.assertTrue(self.top.lookup("some_assigned_global_var").is_local())
144         self.assertEqual(len(self.top.get_identifiers()),
145                          len(self.top.get_symbols()))
147         self.assertRaises(KeyError, self.top.lookup, "not_here")
150         self.assertTrue(self.top.lookup("Mine").is_namespace())
152         self.assertTrue(self.top.lookup("spam").is_namespace())
154         self.assertTrue(self.top.lookup("namespace_test").is_namespace())
157         self.assertTrue(self.top.lookup("spam").get_namespace() is self.spam)
158         ns_test = self.top.lookup("namespace_test")
165         self.assertTrue(self.top.lookup("spam").is_assigned())
195         self.assertTrue(self.top.lookup("sys").is_imported())
198         self.assertEqual(self.top.get_name(), "top")
239         top = symtable.symtable(TEST_CODE.encode('utf8'), "?", "exec")
240         self.assertIsNotNone(find_block(top, "Mine"))
244         top = symtable.symtable(code, "?", "exec")
245         self.assertIsNotNone(find_block(top, "\u017d"))
248         self.assertEqual(str(self.top), "<SymbolTable for module ?>")