From 844ae40a7cdcb1738ca3a2e8f13bb6b8c2e22efd Mon Sep 17 00:00:00 2001
From: Tim Graham <timograham@gmail.com>
Date: Sat, 15 Apr 2017 13:01:38 -0400
Subject: [1.11.x] Fixed #28058 -- Restored empty BoundFields evaluating to
 True.

Regression in b52c73008a9d67e9ddbb841872dc15cdd3d6ee01

Backport of c09bf8d76770d39a4d9545b67598cd05adee281b from master
---
 tests/forms_tests/tests/test_forms.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'tests')

diff --git a/tests/forms_tests/tests/test_forms.py b/tests/forms_tests/tests/test_forms.py
index 2b93575bf2..ffad6f60a6 100644
--- a/tests/forms_tests/tests/test_forms.py
+++ b/tests/forms_tests/tests/test_forms.py
@@ -745,6 +745,13 @@ Java</label></li>
             [str(bf[1]), str(bf[2]), str(bf[3])],
         )
 
+    def test_boundfield_bool(self):
+        """BoundField without any choices (subwidgets) evaluates to True."""
+        class TestForm(Form):
+            name = ChoiceField(choices=[])
+
+        self.assertIs(bool(TestForm()['name']), True)
+
     def test_forms_with_multiple_choice(self):
         # MultipleChoiceField is a special case, as its data is required to be a list:
         class SongForm(Form):
-- 
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