fixup! Add builtin_globals.

cthulahoops · cthulahoops · commit d6cd617b8ee5 · 2019-03-10T12:50:50.000Z
diff --git a/tests/snippets/test_exec.py b/tests/snippets/test_exec.py
@@ -35,3 +35,12 @@ def f():
     pass
 else:
     raise TypeError("exec should fail unless globals is a dict or None")
+
+g = globals()
+g['x'] = 2
+exec('x += 2')
+assert x == 4
+assert g['x'] == x
+
+exec("del x")
+assert 'x' not in g
