chrome/common/extensions/docs/server2/chroot_file_system_test.py

   1 #!/usr/bin/env python
   2 # Copyright 2013 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 import unittest
   7
   8 from chroot_file_system import ChrootFileSystem
   9 from file_system import StatInfo
  10 from test_file_system import TestFileSystem
  11
  12
  13 def _SortListValues(dict_):
  14   for value in dict_.itervalues():
  15     if isinstance(value, list):
  16       value.sort()
  17   return dict_
  18
  19
  20 class ChrootFileSystemTest(unittest.TestCase):
  21
  22   def setUp(self):
  23     self._test_fs = TestFileSystem({
  24       '404.html': '404.html contents',
  25       'apps': {
  26         'a11y.html': 'a11y.html contents',
  27         'about_apps.html': 'about_apps.html contents',
  28         'fakedir': {
  29           'file.html': 'file.html contents',
  30         },
  31       },
  32       'extensions': {
  33         'activeTab.html': 'activeTab.html contents',
  34         'alarms.html': 'alarms.html contents',
  35         'manifest': {
  36           'moremanifest': {
  37             'csp.html': 'csp.html contents',
  38             'usb.html': 'usb.html contents',
  39           },
  40           'sockets.html': 'sockets.html contents',
  41         },
  42       },
  43     })
  44
  45   def testRead(self):
  46     for prefix in ('', '/'):
  47       for suffix in ('', '/'):
  48         chroot_fs = ChrootFileSystem(self._test_fs,
  49                                      prefix + 'extensions/manifest' + suffix)
  50         self.assertEqual({
  51           'moremanifest/usb.html': 'usb.html contents',
  52           '': ['moremanifest/', 'sockets.html', ],
  53           'moremanifest/': ['csp.html', 'usb.html'],
  54           'sockets.html': 'sockets.html contents',
  55         }, _SortListValues(chroot_fs.Read(
  56           ('moremanifest/usb.html', '', 'moremanifest/', 'sockets.html')
  57         ).Get()))
  58
  59   def testEmptyRoot(self):
  60     chroot_fs = ChrootFileSystem(self._test_fs, '')
  61     self.assertEqual('404.html contents',
  62                      chroot_fs.ReadSingle('404.html').Get())
  63
  64   def testStat(self):
  65     self._test_fs.IncrementStat('extensions/manifest/sockets.html', by=2)
  66     self._test_fs.IncrementStat('extensions/manifest/moremanifest/csp.html')
  67     for prefix in ('', '/'):
  68       for suffix in ('', '/'):
  69         chroot_fs = ChrootFileSystem(self._test_fs,
  70                                      prefix + 'extensions' + suffix)
  71         self.assertEqual(StatInfo('2', child_versions={
  72           'activeTab.html': '0',
  73           'alarms.html': '0',
  74           'manifest/': '2',
  75         }), chroot_fs.Stat(''))
  76         self.assertEqual(StatInfo('0'), chroot_fs.Stat('activeTab.html'))
  77         self.assertEqual(StatInfo('2', child_versions={
  78           'moremanifest/': '1',
  79           'sockets.html': '2',
  80         }), chroot_fs.Stat('manifest/'))
  81         self.assertEqual(StatInfo('2'), chroot_fs.Stat('manifest/sockets.html'))
  82         self.assertEqual(StatInfo('1', child_versions={
  83           'csp.html': '1',
  84           'usb.html': '0',
  85         }), chroot_fs.Stat('manifest/moremanifest/'))
  86         self.assertEqual(StatInfo('1'),
  87                          chroot_fs.Stat('manifest/moremanifest/csp.html'))
  88         self.assertEqual(StatInfo('0'),
  89                          chroot_fs.Stat('manifest/moremanifest/usb.html'))
  90
  91   def testIdentity(self):
  92     chroot_fs1 = ChrootFileSystem(self._test_fs, '1')
  93     chroot_fs1b = ChrootFileSystem(self._test_fs, '1')
  94     chroot_fs2 = ChrootFileSystem(self._test_fs, '2')
  95     self.assertNotEqual(self._test_fs.GetIdentity(), chroot_fs1.GetIdentity())
  96     self.assertNotEqual(self._test_fs.GetIdentity(), chroot_fs2.GetIdentity())
  97     self.assertNotEqual(chroot_fs1.GetIdentity(), chroot_fs2.GetIdentity())
  98     self.assertEqual(chroot_fs1.GetIdentity(), chroot_fs1b.GetIdentity())
  99
 100
 101 if __name__ == '__main__':
 102   unittest.main()