1 files changed, 861 insertions, 0 deletions
diff --git a/tests/forms/tests/input_formats.py b/tests/forms/tests/input_formats.py
new file mode 100644
index 0000000000..7a305dbc2b
--- /dev/null
+++ b/tests/forms/tests/input_formats.py
@@ -0,0 +1,861 @@
+from datetime import time, date, datetime
+
+from django import forms
+from django.test.utils import override_settings
+from django.utils.translation import activate, deactivate
+from django.test import SimpleTestCase
+
+
+@override_settings(TIME_INPUT_FORMATS=["%I:%M:%S %p", "%I:%M %p"], USE_L10N=True)
+class LocalizedTimeTests(SimpleTestCase):
+    def setUp(self):
+        # nl/formats.py has customized TIME_INPUT_FORMATS
+        activate('nl')
+
+    def tearDown(self):
+        deactivate()
+
+    def test_timeField(self):
+        "TimeFields can parse dates in the default format"
+        f = forms.TimeField()
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13:30:05')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '13:30:05')
+
+        # Parse a time in a valid, but non-default format, get a parsed result
+        result = f.clean('13:30')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:00")
+
+    def test_localized_timeField(self):
+        "Localized TimeFields act as unlocalized widgets"
+        f = forms.TimeField(localize=True)
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13:30:05')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13:30')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:00")
+
+    def test_timeField_with_inputformat(self):
+        "TimeFields with manually specified input formats can accept those formats"
+        f = forms.TimeField(input_formats=["%H.%M.%S", "%H.%M"])
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM')
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13.30.05')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:05")
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13.30')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:00")
+
+    def test_localized_timeField_with_inputformat(self):
+        "Localized TimeFields with manually specified input formats can accept those formats"
+        f = forms.TimeField(input_formats=["%H.%M.%S", "%H.%M"], localize=True)
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM')
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13.30.05')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:05")
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13.30')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:00")
+
+
+@override_settings(TIME_INPUT_FORMATS=["%I:%M:%S %p", "%I:%M %p"])
+class CustomTimeInputFormatsTests(SimpleTestCase):
+    def test_timeField(self):
+        "TimeFields can parse dates in the default format"
+        f = forms.TimeField()
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('1:30:05 PM')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '01:30:05 PM')
+
+        # Parse a time in a valid, but non-default format, get a parsed result
+        result = f.clean('1:30 PM')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:00 PM")
+
+    def test_localized_timeField(self):
+        "Localized TimeFields act as unlocalized widgets"
+        f = forms.TimeField(localize=True)
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('1:30:05 PM')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '01:30:05 PM')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('01:30 PM')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:00 PM")
+
+    def test_timeField_with_inputformat(self):
+        "TimeFields with manually specified input formats can accept those formats"
+        f = forms.TimeField(input_formats=["%H.%M.%S", "%H.%M"])
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM')
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13.30.05')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:05 PM")
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13.30')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:00 PM")
+
+    def test_localized_timeField_with_inputformat(self):
+        "Localized TimeFields with manually specified input formats can accept those formats"
+        f = forms.TimeField(input_formats=["%H.%M.%S", "%H.%M"], localize=True)
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM')
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13.30.05')
+        self.assertEqual(result, time(13,30,5))
+
+        # # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:05 PM")
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13.30')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:00 PM")
+
+
+class SimpleTimeFormatTests(SimpleTestCase):
+    def test_timeField(self):
+        "TimeFields can parse dates in the default format"
+        f = forms.TimeField()
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13:30:05')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:05")
+
+        # Parse a time in a valid, but non-default format, get a parsed result
+        result = f.clean('13:30')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:00")
+
+    def test_localized_timeField(self):
+        "Localized TimeFields in a non-localized environment act as unlocalized widgets"
+        f = forms.TimeField()
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13:30:05')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:05")
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('13:30')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:00")
+
+    def test_timeField_with_inputformat(self):
+        "TimeFields with manually specified input formats can accept those formats"
+        f = forms.TimeField(input_formats=["%I:%M:%S %p", "%I:%M %p"])
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('1:30:05 PM')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:05")
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('1:30 PM')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:00")
+
+    def test_localized_timeField_with_inputformat(self):
+        "Localized TimeFields with manually specified input formats can accept those formats"
+        f = forms.TimeField(input_formats=["%I:%M:%S %p", "%I:%M %p"], localize=True)
+        # Parse a time in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05')
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('1:30:05 PM')
+        self.assertEqual(result, time(13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:05")
+
+        # Parse a time in a valid format, get a parsed result
+        result = f.clean('1:30 PM')
+        self.assertEqual(result, time(13,30,0))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "13:30:00")
+
+
+@override_settings(DATE_INPUT_FORMATS=["%d/%m/%Y", "%d-%m-%Y"], USE_L10N=True)
+class LocalizedDateTests(SimpleTestCase):
+    def setUp(self):
+        activate('de')
+
+    def tearDown(self):
+        deactivate()
+
+    def test_dateField(self):
+        "DateFields can parse dates in the default format"
+        f = forms.DateField()
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '21/12/2010')
+
+        # ISO formats are accepted, even if not specified in formats.py
+        self.assertEqual(f.clean('2010-12-21'), date(2010,12,21))
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '21.12.2010')
+
+        # Parse a date in a valid, but non-default format, get a parsed result
+        result = f.clean('21.12.10')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+    def test_localized_dateField(self):
+        "Localized DateFields act as unlocalized widgets"
+        f = forms.DateField(localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '21/12/2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.10')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+    def test_dateField_with_inputformat(self):
+        "DateFields with manually specified input formats can accept those formats"
+        f = forms.DateField(input_formats=["%m.%d.%Y", "%m-%d-%Y"])
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21')
+        self.assertRaises(forms.ValidationError, f.clean, '21/12/2010')
+        self.assertRaises(forms.ValidationError, f.clean, '21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12.21.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12-21-2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+    def test_localized_dateField_with_inputformat(self):
+        "Localized DateFields with manually specified input formats can accept those formats"
+        f = forms.DateField(input_formats=["%m.%d.%Y", "%m-%d-%Y"], localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21')
+        self.assertRaises(forms.ValidationError, f.clean, '21/12/2010')
+        self.assertRaises(forms.ValidationError, f.clean, '21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12.21.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12-21-2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+
+@override_settings(DATE_INPUT_FORMATS=["%d.%m.%Y", "%d-%m-%Y"])
+class CustomDateInputFormatsTests(SimpleTestCase):
+    def test_dateField(self):
+        "DateFields can parse dates in the default format"
+        f = forms.DateField()
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '21.12.2010')
+
+        # Parse a date in a valid, but non-default format, get a parsed result
+        result = f.clean('21-12-2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+    def test_localized_dateField(self):
+        "Localized DateFields act as unlocalized widgets"
+        f = forms.DateField(localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21-12-2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+    def test_dateField_with_inputformat(self):
+        "DateFields with manually specified input formats can accept those formats"
+        f = forms.DateField(input_formats=["%m.%d.%Y", "%m-%d-%Y"])
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '21.12.2010')
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12.21.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12-21-2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+    def test_localized_dateField_with_inputformat(self):
+        "Localized DateFields with manually specified input formats can accept those formats"
+        f = forms.DateField(input_formats=["%m.%d.%Y", "%m-%d-%Y"], localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '21.12.2010')
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12.21.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12-21-2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010")
+
+class SimpleDateFormatTests(SimpleTestCase):
+    def test_dateField(self):
+        "DateFields can parse dates in the default format"
+        f = forms.DateField()
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('2010-12-21')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21")
+
+        # Parse a date in a valid, but non-default format, get a parsed result
+        result = f.clean('12/21/2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21")
+
+    def test_localized_dateField(self):
+        "Localized DateFields in a non-localized environment act as unlocalized widgets"
+        f = forms.DateField()
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('2010-12-21')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12/21/2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21")
+
+    def test_dateField_with_inputformat(self):
+        "DateFields with manually specified input formats can accept those formats"
+        f = forms.DateField(input_formats=["%d.%m.%Y", "%d-%m-%Y"])
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21-12-2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21")
+
+    def test_localized_dateField_with_inputformat(self):
+        "Localized DateFields with manually specified input formats can accept those formats"
+        f = forms.DateField(input_formats=["%d.%m.%Y", "%d-%m-%Y"], localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21-12-2010')
+        self.assertEqual(result, date(2010,12,21))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21")
+
+
+@override_settings(DATETIME_INPUT_FORMATS=["%I:%M:%S %p %d/%m/%Y", "%I:%M %p %d-%m-%Y"], USE_L10N=True)
+class LocalizedDateTimeTests(SimpleTestCase):
+    def setUp(self):
+        activate('de')
+
+    def tearDown(self):
+        deactivate()
+
+    def test_dateTimeField(self):
+        "DateTimeFields can parse dates in the default format"
+        f = forms.DateTimeField()
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM 21/12/2010')
+
+        # ISO formats are accepted, even if not specified in formats.py
+        self.assertEqual(f.clean('2010-12-21 13:30:05'), datetime(2010,12,21,13,30,5))
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010 13:30:05')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '21.12.2010 13:30:05')
+
+        # Parse a date in a valid, but non-default format, get a parsed result
+        result = f.clean('21.12.2010 13:30')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010 13:30:00")
+
+    def test_localized_dateTimeField(self):
+        "Localized DateTimeFields act as unlocalized widgets"
+        f = forms.DateTimeField(localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM 21/12/2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010 13:30:05')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '21.12.2010 13:30:05')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('21.12.2010 13:30')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010 13:30:00")
+
+    def test_dateTimeField_with_inputformat(self):
+        "DateTimeFields with manually specified input formats can accept those formats"
+        f = forms.DateTimeField(input_formats=["%H.%M.%S %m.%d.%Y", "%H.%M %m-%d-%Y"])
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21 13:30:05 13:30:05')
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM 21/12/2010')
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05 21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('13.30.05 12.21.2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010 13:30:05")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('13.30 12-21-2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010 13:30:00")
+
+    def test_localized_dateTimeField_with_inputformat(self):
+        "Localized DateTimeFields with manually specified input formats can accept those formats"
+        f = forms.DateTimeField(input_formats=["%H.%M.%S %m.%d.%Y", "%H.%M %m-%d-%Y"], localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21 13:30:05')
+        self.assertRaises(forms.ValidationError, f.clean, '1:30:05 PM 21/12/2010')
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05 21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('13.30.05 12.21.2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010 13:30:05")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('13.30 12-21-2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "21.12.2010 13:30:00")
+
+
+@override_settings(DATETIME_INPUT_FORMATS=["%I:%M:%S %p %d/%m/%Y", "%I:%M %p %d-%m-%Y"])
+class CustomDateTimeInputFormatsTests(SimpleTestCase):
+    def test_dateTimeField(self):
+        "DateTimeFields can parse dates in the default format"
+        f = forms.DateTimeField()
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21 13:30:05')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('1:30:05 PM 21/12/2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '01:30:05 PM 21/12/2010')
+
+        # Parse a date in a valid, but non-default format, get a parsed result
+        result = f.clean('1:30 PM 21-12-2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:00 PM 21/12/2010")
+
+    def test_localized_dateTimeField(self):
+        "Localized DateTimeFields act as unlocalized widgets"
+        f = forms.DateTimeField(localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21 13:30:05')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('1:30:05 PM 21/12/2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, '01:30:05 PM 21/12/2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('1:30 PM 21-12-2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:00 PM 21/12/2010")
+
+    def test_dateTimeField_with_inputformat(self):
+        "DateTimeFields with manually specified input formats can accept those formats"
+        f = forms.DateTimeField(input_formats=["%m.%d.%Y %H:%M:%S", "%m-%d-%Y %H:%M"])
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05 21.12.2010')
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21 13:30:05')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12.21.2010 13:30:05')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:05 PM 21/12/2010")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12-21-2010 13:30')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:00 PM 21/12/2010")
+
+    def test_localized_dateTimeField_with_inputformat(self):
+        "Localized DateTimeFields with manually specified input formats can accept those formats"
+        f = forms.DateTimeField(input_formats=["%m.%d.%Y %H:%M:%S", "%m-%d-%Y %H:%M"], localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05 21.12.2010')
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21 13:30:05')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12.21.2010 13:30:05')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:05 PM 21/12/2010")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12-21-2010 13:30')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "01:30:00 PM 21/12/2010")
+
+class SimpleDateTimeFormatTests(SimpleTestCase):
+    def test_dateTimeField(self):
+        "DateTimeFields can parse dates in the default format"
+        f = forms.DateTimeField()
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05 21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('2010-12-21 13:30:05')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21 13:30:05")
+
+        # Parse a date in a valid, but non-default format, get a parsed result
+        result = f.clean('12/21/2010 13:30:05')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21 13:30:05")
+
+    def test_localized_dateTimeField(self):
+        "Localized DateTimeFields in a non-localized environment act as unlocalized widgets"
+        f = forms.DateTimeField()
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '13:30:05 21.12.2010')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('2010-12-21 13:30:05')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21 13:30:05")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('12/21/2010 13:30:05')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21 13:30:05")
+
+    def test_dateTimeField_with_inputformat(self):
+        "DateTimeFields with manually specified input formats can accept those formats"
+        f = forms.DateTimeField(input_formats=["%I:%M:%S %p %d.%m.%Y", "%I:%M %p %d-%m-%Y"])
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21 13:30:05')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('1:30:05 PM 21.12.2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21 13:30:05")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('1:30 PM 21-12-2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21 13:30:00")
+
+    def test_localized_dateTimeField_with_inputformat(self):
+        "Localized DateTimeFields with manually specified input formats can accept those formats"
+        f = forms.DateTimeField(input_formats=["%I:%M:%S %p %d.%m.%Y", "%I:%M %p %d-%m-%Y"], localize=True)
+        # Parse a date in an unaccepted format; get an error
+        self.assertRaises(forms.ValidationError, f.clean, '2010-12-21 13:30:05')
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('1:30:05 PM 21.12.2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30,5))
+
+        # Check that the parsed result does a round trip to the same format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21 13:30:05")
+
+        # Parse a date in a valid format, get a parsed result
+        result = f.clean('1:30 PM 21-12-2010')
+        self.assertEqual(result, datetime(2010,12,21,13,30))
+
+        # Check that the parsed result does a round trip to default format
+        text = f.widget._format_value(result)
+        self.assertEqual(text, "2010-12-21 13:30:00")