From 95dcdf473ed08f03040334d716c4e60c2a41e57c Mon Sep 17 00:00:00 2001 From: Brian Rosner Date: Tue, 29 Apr 2008 04:31:59 +0000 Subject: newforms-admin: Fixed #6964 -- Implemented FileInput._has_changed. Before it was comparing the wrong values and causing it to trip up. git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@7506 bcc190cf-cafb-0310-a4f2-bffc1f526a37 --- tests/regressiontests/forms/widgets.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'tests/regressiontests/forms') diff --git a/tests/regressiontests/forms/widgets.py b/tests/regressiontests/forms/widgets.py index 493cfa053c..4944a26b74 100644 --- a/tests/regressiontests/forms/widgets.py +++ b/tests/regressiontests/forms/widgets.py @@ -202,6 +202,30 @@ u'' >>> w.render('email', 'ŠĐĆŽćžšđ', attrs={'class': 'fun'}) u'' +Test for the behavior of _has_changed for FileInput. The value of data will +more than likely come from request.FILES. The value of initial data will +likely be a filename stored in the database. Since its value is of no use to +a FileInput it is ignored. + +>>> w = FileInput() + +# No file was uploaded and no initial data. +>>> w._has_changed(u'', None) +False + +# A file was uploaded and no initial data. +>>> w._has_changed(u'', {'filename': 'resume.txt', 'content': 'My resume'}) +True + +# A file was not uploaded, but there is initial data +>>> w._has_changed(u'resume.txt', None) +False + +# A file was uploaded and there is initial data (file identity is not dealt +# with here) +>>> w._has_changed('resume.txt', {'filename': 'resume.txt', 'content': 'My resume'}) +True + # Textarea Widget ############################################################# >>> w = Textarea() -- cgit v1.3