Fixed #10082 -- Modified BaseFormSet so that ordering checks work when the formset is empty. Thanks to Petr Marhoun for the report and test case, and bmathieu for the fix.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10643 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/regressiontests/forms/formsets.py b/tests/regressiontests/forms/formsets.py
index c3c89d078d..dd2b188fd2 100644
--- a/tests/regressiontests/forms/formsets.py
+++ b/tests/regressiontests/forms/formsets.py
@@ -394,6 +394,18 @@ True
 {'votes': 500, 'ORDER': None, 'choice': u'The Decemberists'}
 {'votes': 50, 'ORDER': None, 'choice': u'Basia Bulat'}
 
+Ordering should work with blank fieldsets.
+
+>>> data = {
+...     'choices-TOTAL_FORMS': '3', # the number of forms rendered
+...     'choices-INITIAL_FORMS': '0', # the number of forms with initial data
+... }
+
+>>> formset = ChoiceFormSet(data, auto_id=False, prefix='choices')
+>>> formset.is_valid()
+True
+>>> for form in formset.ordered_forms:
+...    print form.cleaned_data
 
 # FormSets with ordering + deletion ###########################################