Fixed a regression caused by [ticket:2682] whereby the

evaluation invoked by :meth:`.Query.update` and :meth:`.Query.delete`
would hit upon unsupported ``True`` and ``False`` symbols
which now appear due to the usage of ``IS``.
[ticket:2737]

1 files changed, 17 insertions, 0 deletions

diff --git a/test/orm/test_evaluator.py b/test/orm/test_evaluator.py
index 4678100eb..2570f7650 100644
--- a/test/orm/test_evaluator.py
+++ b/test/orm/test_evaluator.py
@@ -62,6 +62,23 @@ class EvaluateTest(fixtures.MappedTest):
             (User(name=None), True),
         ])
 
+    def test_true_false(self):
+        User = self.classes.User
+
+        eval_eq(User.name == False, testcases=[
+                (User(name='foo'), False),
+                (User(name=True), False),
+                (User(name=False), True),
+            ]
+        )
+
+        eval_eq(User.name == True, testcases=[
+                (User(name='foo'), False),
+                (User(name=True), True),
+                (User(name=False), False),
+            ]
+        )
+
     def test_boolean_ops(self):
         User = self.classes.User