32   def test_CheckHeadroom_SizeUnderLimit(self):  argument
39     CheckHeadroom(self.EXT4FS_OUTPUT, prop_dict)
41   def test_CheckHeadroom_InsufficientHeadroom(self):  argument
48     self.assertRaises(
49         BuildImageError, CheckHeadroom, self.EXT4FS_OUTPUT, prop_dict)
51   def test_CheckHeadroom_WrongFsType(self):  argument
57     self.assertRaises(
58         AssertionError, CheckHeadroom, self.EXT4FS_OUTPUT, prop_dict)
60   def test_CheckHeadroom_MissingProperties(self):  argument
65     self.assertRaises(
66         AssertionError, CheckHeadroom, self.EXT4FS_OUTPUT, prop_dict)
72     self.assertRaises(
73         AssertionError, CheckHeadroom, self.EXT4FS_OUTPUT, prop_dict)
75   def test_CheckHeadroom_WithMke2fsOutput(self):  argument
83     self.assertEqual(0, proc.returncode)
97     self.assertRaises(BuildImageError, CheckHeadroom, ext4fs_output, prop_dict)
99   def test_SetUpInDirAndFsConfig_SystemRootImageTrue_NonSystem(self):  argument
106     self.assertEqual('/path/to/in_dir', in_dir)
107     self.assertEqual('fs-config', fs_config)
108     self.assertEqual('vendor', prop_dict['mount_point'])
117   def test_SetUpInDirAndFsConfig(self):  argument
127     fs_config_system = self._gen_fs_config('system')
136     self.assertTrue(filecmp.cmp(
138     self.assertTrue(filecmp.cmp(
141     self.assertTrue(os.path.islink(os.path.join(in_dir, 'system', 'symlink')))
143     self.assertTrue(filecmp.cmp(fs_config_system, fs_config))
144     self.assertEqual('/', prop_dict['mount_point'])
146   def test_SetUpInDirAndFsConfig_WithRootFsConfig(self):  argument
156     fs_config_system = self._gen_fs_config('system')
157     fs_config_root = self._gen_fs_config('root')
167     self.assertTrue(filecmp.cmp(
169     self.assertTrue(filecmp.cmp(
172     self.assertTrue(os.path.islink(os.path.join(in_dir, 'system', 'symlink')))
176     self.assertIn('fs-config-system\n', fs_config_data)
177     self.assertIn('fs-config-root\n', fs_config_data)
178     self.assertEqual('/', prop_dict['mount_point'])
180   def test_GetFilesystemCharacteristics(self):  argument
187     self.assertEqual(0, proc.returncode)
193     self.assertEqual(0, p.returncode)
196     self.assertEqual(int(fs_dict['Block size']), 4096)
197     self.assertGreaterEqual(int(fs_dict['Free blocks']), 0) # expect ~88
198     self.assertGreater(int(fs_dict['Inode count']), 0)      # expect ~64
199     self.assertGreaterEqual(int(fs_dict['Free inodes']), 0) # expect ~53
200     self.assertGreater(int(fs_dict['Inode count']), int(fs_dict['Free inodes']))