Refs #27795 -- Prevented SafeText from losing safe status on str()

This will allow to replace force_text() by str() in several places (as one of
the features of force_text is to keep the safe status).

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/utils_tests/test_safestring.py b/tests/utils_tests/test_safestring.py
index be20cea11e..bb4dfd1280 100644
--- a/tests/utils_tests/test_safestring.py
+++ b/tests/utils_tests/test_safestring.py
@@ -24,6 +24,13 @@ class SafeStringTest(SimpleTestCase):
         self.assertRenderEqual('{{ s }}', 'a&b', s=s)
         self.assertRenderEqual('{{ s|force_escape }}', 'a&b', s=s)
 
+    def test_mark_safe_str(self):
+        """
+        Calling str() on a SafeText instance doesn't lose the safe status.
+        """
+        s = mark_safe('a&b')
+        self.assertIsInstance(str(s), type(s))
+
     def test_mark_safe_object_implementing_dunder_html(self):
         e = customescape('<a&b>')
         s = mark_safe(e)