[6.0.x] Fixed #36829 -- Reverted value of ClearableFileInput.use_fieldset to True.

There was unresolved discussion regarding whether to set
ClearableFileInput.use_fieldset to True or False when use_fieldset was
introduced in Django 4.1, since the clear checkbox appears only
sometimes. Although using <fieldset> is likely desirable, since the
primary motivation in #35892 was just to improve markup in the admin,
and a deprecation path was not provided for general form usage, future
work is deferred to #36828.

Regression in 4187da258fe212d494cb578a0bc2b52c4979ab95.

Thanks Tim Graham, Antoliny, and David Smith for triage.

1 files changed, 7 insertions, 8 deletions

diff --git a/tests/forms_tests/widget_tests/test_clearablefileinput.py b/tests/forms_tests/widget_tests/test_clearablefileinput.py
index 8d3bff4b45..ae54cc4b5d 100644
--- a/tests/forms_tests/widget_tests/test_clearablefileinput.py
+++ b/tests/forms_tests/widget_tests/test_clearablefileinput.py
@@ -246,19 +246,18 @@ class ClearableFileInputTest(WidgetTest):
             )
 
         form = TestForm()
-        self.assertIs(self.widget.use_fieldset, True)
+        self.assertIs(self.widget.use_fieldset, False)
         self.assertHTMLEqual(
-            '<div><fieldset><legend for="id_field">Field:</legend>'
-            '<input id="id_field" name="field" type="file" required></fieldset></div>'
-            '<div><fieldset><legend for="id_with_file">With file:</legend>Currently: '
+            '<div><label for="id_field">Field:</label>'
+            '<input id="id_field" name="field" type="file" required></div>'
+            '<div><label for="id_with_file">With file:</label>Currently: '
             '<a href="something">something</a><br>Change:<input type="file" '
-            'name="with_file" id="id_with_file"></fieldset></div>'
-            '<div><fieldset><legend for="id_clearable_file">Clearable file:</legend>'
+            'name="with_file" id="id_with_file"></div>'
+            '<div><label for="id_clearable_file">Clearable file:</label>'
             'Currently: <a href="something">something</a><input '
             'type="checkbox" name="clearable_file-clear" id="clearable_file-clear_id">'
             '<label for="clearable_file-clear_id">Clear</label><br>Change:'
-            '<input type="file" name="clearable_file" id="id_clearable_file">'
-            "</fieldset></div>",
+            '<input type="file" name="clearable_file" id="id_clearable_file"></div>',
             form.render(),
         )