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Code Issues 32 Releases Wiki Activity

Fixed #16612 -- Improved has_changed detection for localized field values

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Thanks Simon Charette for the review.
This commit is contained in:
Claude Paroz
2013-01-26 17:05:47 +01:00
parent 0c82b1dfc4
commit 892bc91cb0
5 changed files with 53 additions and 28 deletions
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36
tests/forms_tests/tests/fields.py
View File

@@ -35,7 +35,9 @@ from decimal import Decimal
from django.core.files.uploadedfile import SimpleUploadedFile
from django.forms import *
from django.test import SimpleTestCase
from django.utils import formats
from django.utils import six
from django.utils import translation
from django.utils._os import upath
@@ -256,6 +258,17 @@ class FieldsTests(SimpleTestCase):
f = FloatField(localize=True)
self.assertWidgetRendersTo(f, '<input id="id_f" name="f" type="text" />')
def test_floatfield_changed(self):
f = FloatField()
n = 4.35
self.assertFalse(f._has_changed(n, '4.3500'))
with translation.override('fr'):
with self.settings(USE_L10N=True):
f = FloatField(localize=True)
localized_n = formats.localize_input(n) # -> '4,35' in French
self.assertFalse(f._has_changed(n, localized_n))
# DecimalField ################################################################
def test_decimalfield_1(self):
@@ -346,6 +359,18 @@ class FieldsTests(SimpleTestCase):
f = DecimalField(localize=True)
self.assertWidgetRendersTo(f, '<input id="id_f" name="f" type="text" />')
def test_decimalfield_changed(self):
f = DecimalField(max_digits=2, decimal_places=2)
d = Decimal("0.1")
self.assertFalse(f._has_changed(d, '0.10'))
self.assertTrue(f._has_changed(d, '0.101'))
with translation.override('fr'):
with self.settings(USE_L10N=True):
f = DecimalField(max_digits=2, decimal_places=2, localize=True)
localized_d = formats.localize_input(d) # -> '0,1' in French
self.assertFalse(f._has_changed(d, localized_d))
# DateField ###################################################################
def test_datefield_1(self):
@@ -404,7 +429,6 @@ class FieldsTests(SimpleTestCase):
f = DateField(input_formats=[format])
d = datetime.date(2007, 9, 17)
self.assertFalse(f._has_changed(d, '17/09/2007'))
self.assertFalse(f._has_changed(d.strftime(format), '17/09/2007'))
def test_datefield_strptime(self):
"""Test that field.strptime doesn't raise an UnicodeEncodeError (#16123)"""
@@ -445,14 +469,10 @@ class FieldsTests(SimpleTestCase):
def test_timefield_changed(self):
t1 = datetime.time(12, 51, 34, 482548)
t2 = datetime.time(12, 51)
format = '%H:%M'
f = TimeField(input_formats=[format])
f = TimeField(input_formats=['%H:%M', '%H:%M %p'])
self.assertTrue(f._has_changed(t1, '12:51'))
self.assertFalse(f._has_changed(t2, '12:51'))
format = '%I:%M %p'
f = TimeField(input_formats=[format])
self.assertFalse(f._has_changed(t2.strftime(format), '12:51 PM'))
self.assertFalse(f._has_changed(t2, '12:51 PM'))
# DateTimeField ###############################################################
@@ -518,8 +538,6 @@ class FieldsTests(SimpleTestCase):
f = DateTimeField(input_formats=[format])
d = datetime.datetime(2006, 9, 17, 14, 30, 0)
self.assertFalse(f._has_changed(d, '2006 09 17 2:30 PM'))
# Initial value may be a string from a hidden input
self.assertFalse(f._has_changed(d.strftime(format), '2006 09 17 2:30 PM'))
# RegexField ##################################################################

3
tests/i18n/tests.py
View File

@@ -15,7 +15,7 @@ from django.test.utils import override_settings
from django.utils import translation
from django.utils.formats import (get_format, date_format, time_format,
localize, localize_input, iter_format_modules, get_format_modules,
number_format, sanitize_separators)
number_format, reset_format_cache, sanitize_separators)
from django.utils.importlib import import_module
from django.utils.numberformat import format as nformat
from django.utils._os import upath
@@ -463,6 +463,7 @@ class FormattingTests(TestCase):
fr_formats.THOUSAND_SEPARATOR = ''
fr_formats.FIRST_DAY_OF_WEEK = 0
reset_format_cache()
with translation.override('fr'):
with self.settings(USE_THOUSAND_SEPARATOR=True, THOUSAND_SEPARATOR='!'):
self.assertEqual('', get_format('THOUSAND_SEPARATOR'))