Django-1.2.1/tests/regressiontests/makemessages/extraction.py

   1 import os
   2 import re
   3 import shutil
   4 from django.test import TestCase
   5 from django.core import management
   6
   7 LOCALE='de'
   8
   9 class ExtractorTests(TestCase):
  10
  11     PO_FILE='locale/%s/LC_MESSAGES/django.po' % LOCALE
  12
  13     def setUp(self):
  14         self._cwd = os.getcwd()
  15         self.test_dir = os.path.abspath(os.path.dirname(__file__))
  16
  17     def _rmrf(self, dname):
  18         if os.path.commonprefix([self.test_dir, os.path.abspath(dname)]) != self.test_dir:
  19             return
  20         shutil.rmtree(dname)
  21
  22     def tearDown(self):
  23         os.chdir(self.test_dir)
  24         try:
  25             self._rmrf('locale/%s' % LOCALE)
  26         except OSError:
  27             pass
  28         os.chdir(self._cwd)
  29
  30     def assertMsgId(self, msgid, s):
  31         return self.assert_(re.search('^msgid "%s"' % msgid, s, re.MULTILINE))
  32
  33     def assertNotMsgId(self, msgid, s):
  34         return self.assert_(not re.search('^msgid "%s"' % msgid, s, re.MULTILINE))
  35
  36
  37 class JavascriptExtractorTests(ExtractorTests):
  38
  39     PO_FILE='locale/%s/LC_MESSAGES/djangojs.po' % LOCALE
  40
  41     def test_javascript_literals(self):
  42         os.chdir(self.test_dir)
  43         management.call_command('makemessages', domain='djangojs', locale=LOCALE, verbosity=0)
  44         self.assert_(os.path.exists(self.PO_FILE))
  45         po_contents = open(self.PO_FILE, 'r').read()
  46         self.assertMsgId('This literal should be included.', po_contents)
  47         self.assertMsgId('This one as well.', po_contents)
  48
  49
  50 class IgnoredExtractorTests(ExtractorTests):
  51
  52     def test_ignore_option(self):
  53         os.chdir(self.test_dir)
  54         management.call_command('makemessages', locale=LOCALE, verbosity=0, ignore_patterns=['ignore_dir/*'])
  55         self.assert_(os.path.exists(self.PO_FILE))
  56         po_contents = open(self.PO_FILE, 'r').read()
  57         self.assertMsgId('This literal should be included.', po_contents)
  58         self.assertNotMsgId('This should be ignored.', po_contents)
  59
  60
  61 class SymlinkExtractorTests(ExtractorTests):
  62
  63     def setUp(self):
  64         self._cwd = os.getcwd()
  65         self.test_dir = os.path.abspath(os.path.dirname(__file__))
  66         self.symlinked_dir = os.path.join(self.test_dir, 'templates_symlinked')
  67
  68     def tearDown(self):
  69         super(SymlinkExtractorTests, self).tearDown()
  70         os.chdir(self.test_dir)
  71         try:
  72             os.remove(self.symlinked_dir)
  73         except OSError:
  74             pass
  75         os.chdir(self._cwd)
  76
  77     def test_symlink(self):
  78         if hasattr(os, 'symlink'):
  79             if os.path.exists(self.symlinked_dir):
  80                 self.assert_(os.path.islink(self.symlinked_dir))
  81             else:
  82                 os.symlink(os.path.join(self.test_dir, 'templates'), self.symlinked_dir)
  83             os.chdir(self.test_dir)
  84             management.call_command('makemessages', locale=LOCALE, verbosity=0, symlinks=True)
  85             self.assert_(os.path.exists(self.PO_FILE))
  86             po_contents = open(self.PO_FILE, 'r').read()
  87             self.assertMsgId('This literal should be included.', po_contents)
  88             self.assert_('templates_symlinked/test.html' in po_contents)
  89
  90
  91 class CopyPluralFormsExtractorTests(ExtractorTests):
  92
  93     def test_copy_plural_forms(self):
  94         os.chdir(self.test_dir)
  95         management.call_command('makemessages', locale=LOCALE, verbosity=0)
  96         self.assert_(os.path.exists(self.PO_FILE))
  97         po_contents = open(self.PO_FILE, 'r').read()
  98         self.assert_('Plural-Forms: nplurals=2; plural=(n != 1)' in po_contents)