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b7508896fb
Refactored tests to use a sample project. Updated extraction: * Removed special handling of single percent signs. * When extracting messages from template text, doubled all percent signs so they are not interpreted by gettext as string format flags. All strings extracted by gettext, if containing a percent sign, will now be labeled "#, python-format". Updated translation: * Used "%%" for "%" in template text before calling gettext. * Updated {% trans %} rendering to restore "%" from "%%".
158 lines
6.7 KiB
Python
158 lines
6.7 KiB
Python
# -*- encoding: utf-8 -*-
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from __future__ import unicode_literals
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import os
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from django.template import Context, Template
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from django.test import SimpleTestCase, override_settings
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from django.utils._os import upath
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from django.utils.encoding import force_text
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from django.utils.translation import activate, get_language, trans_real
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from .test_extraction import ExtractorTests
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SAMPLEPROJECT_DIR = os.path.join(os.path.dirname(os.path.abspath(upath(__file__))), 'sampleproject')
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SAMPLEPROJECT_LOCALE = os.path.join(SAMPLEPROJECT_DIR, 'locale')
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@override_settings(LOCALE_PATHS=[SAMPLEPROJECT_LOCALE])
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class FrenchTestCase(SimpleTestCase):
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"""Tests using the French translations of the sampleproject."""
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PO_FILE = os.path.join(SAMPLEPROJECT_LOCALE, 'fr', 'LC_MESSAGES', 'django.po')
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def setUp(self):
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self._language = get_language()
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self._translations = trans_real._translations
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activate('fr')
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def tearDown(self):
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trans_real._translations = self._translations
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activate(self._language)
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class ExtractingStringsWithPercentSigns(FrenchTestCase, ExtractorTests):
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"""
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Tests the extracted string found in the gettext catalog.
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Ensures that percent signs are python formatted.
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These tests should all have an analogous translation tests below, ensuring
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the python formatting does not persist through to a rendered template.
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"""
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def setUp(self):
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super(ExtractingStringsWithPercentSigns, self).setUp()
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with open(self.PO_FILE, 'r') as fp:
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self.po_contents = force_text(fp.read())
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def test_trans_tag_with_percent_symbol_at_the_end(self):
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self.assertMsgId('Literal with a percent symbol at the end %%', self.po_contents)
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def test_trans_tag_with_percent_symbol_in_the_middle(self):
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self.assertMsgId('Literal with a percent %% symbol in the middle', self.po_contents)
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self.assertMsgId('It is 100%%', self.po_contents)
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def test_trans_tag_with_string_that_look_like_fmt_spec(self):
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self.assertMsgId('Looks like a str fmt spec %%s but should not be interpreted as such', self.po_contents)
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self.assertMsgId('Looks like a str fmt spec %% o but should not be interpreted as such', self.po_contents)
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def test_adds_python_format_to_all_percent_signs(self):
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self.assertMsgId('1 percent sign %%, 2 percent signs %%%%, 3 percent signs %%%%%%', self.po_contents)
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self.assertMsgId('%(name)s says: 1 percent sign %%, 2 percent signs %%%%', self.po_contents)
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class RenderingTemplatesWithPercentSigns(FrenchTestCase):
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"""
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Test rendering of templates that use percent signs.
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Ensures both trans and blocktrans tags behave consistently.
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Refs #11240, #11966, #24257
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"""
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def test_translates_with_a_percent_symbol_at_the_end(self):
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expected = 'Littérale avec un symbole de pour cent à la fin %'
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trans_tpl = Template('{% load i18n %}{% trans "Literal with a percent symbol at the end %" %}')
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self.assertEqual(trans_tpl.render(Context({})), expected)
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block_tpl = Template(
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'{% load i18n %}{% blocktrans %}Literal with a percent symbol at '
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'the end %{% endblocktrans %}'
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)
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self.assertEqual(block_tpl.render(Context({})), expected)
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def test_translates_with_percent_symbol_in_the_middle(self):
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expected = 'Pour cent littérale % avec un symbole au milieu'
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trans_tpl = Template('{% load i18n %}{% trans "Literal with a percent % symbol in the middle" %}')
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self.assertEqual(trans_tpl.render(Context({})), expected)
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block_tpl = Template(
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'{% load i18n %}{% blocktrans %}Literal with a percent % symbol '
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'in the middle{% endblocktrans %}'
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)
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self.assertEqual(block_tpl.render(Context({})), expected)
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def test_translates_with_percent_symbol_using_context(self):
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trans_tpl = Template('{% load i18n %}{% trans "It is 100%" %}')
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self.assertEqual(trans_tpl.render(Context({})), 'Il est de 100%')
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trans_tpl = Template('{% load i18n %}{% trans "It is 100%" context "female" %}')
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self.assertEqual(trans_tpl.render(Context({})), 'Elle est de 100%')
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block_tpl = Template('{% load i18n %}{% blocktrans %}It is 100%{% endblocktrans %}')
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self.assertEqual(block_tpl.render(Context({})), 'Il est de 100%')
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block_tpl = Template('{% load i18n %}{% blocktrans context "female" %}It is 100%{% endblocktrans %}')
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self.assertEqual(block_tpl.render(Context({})), 'Elle est de 100%')
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def test_translates_with_string_that_look_like_fmt_spec_with_trans(self):
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# tests "%s"
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expected = ('On dirait un spec str fmt %s mais ne devrait pas être interprété comme plus disponible')
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trans_tpl = Template(
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'{% load i18n %}{% trans "Looks like a str fmt spec %s but '
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'should not be interpreted as such" %}'
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)
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self.assertEqual(trans_tpl.render(Context({})), expected)
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block_tpl = Template(
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'{% load i18n %}{% blocktrans %}Looks like a str fmt spec %s but '
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'should not be interpreted as such{% endblocktrans %}'
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)
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self.assertEqual(block_tpl.render(Context({})), expected)
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# tests "% o"
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expected = ('On dirait un spec str fmt % o mais ne devrait pas être interprété comme plus disponible')
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trans_tpl = Template(
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'{% load i18n %}{% trans "Looks like a str fmt spec % o but should not be '
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'interpreted as such" %}'
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)
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self.assertEqual(trans_tpl.render(Context({})), expected)
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block_tpl = Template(
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'{% load i18n %}{% blocktrans %}Looks like a str fmt spec % o but should not be '
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'interpreted as such{% endblocktrans %}'
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)
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self.assertEqual(block_tpl.render(Context({})), expected)
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def test_translates_multiple_percent_signs(self):
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expected = ('1 % signe pour cent, signes %% 2 pour cent, trois signes de pourcentage %%%')
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trans_tpl = Template(
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'{% load i18n %}{% trans "1 percent sign %, 2 percent signs %%, '
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'3 percent signs %%%" %}'
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)
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self.assertEqual(trans_tpl.render(Context({})), expected)
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block_tpl = Template(
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'{% load i18n %}{% blocktrans %}1 percent sign %, 2 percent signs '
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'%%, 3 percent signs %%%{% endblocktrans %}'
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)
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self.assertEqual(block_tpl.render(Context({})), expected)
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block_tpl = Template(
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'{% load i18n %}{% blocktrans %}{{name}} says: 1 percent sign %, '
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'2 percent signs %%{% endblocktrans %}'
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)
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self.assertEqual(
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block_tpl.render(Context({"name": "Django"})),
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'Django dit: 1 pour cent signe %, deux signes de pourcentage %%'
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)
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