bbb7efdf2f
A speciality of the rsync tool is that it behaves differently
if the given source_dir ends with a '/' or not. If it ends
with a slash the data structure below will be synced to the
target_dir. If it does not end with a slash the source_dir
and its contents are synced to the target_dir. For example:
source
└── some_data
1. $ rsync -a source target
target
└── source
└── some_data
2. $ rsync -a source/ target
target
└── some_data
The parameter force_trailing_slash in the DataSync::sync_data
method can be used to make sure rsync behaves like shown in
the second case. This Fixes #1786
67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
import os
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import logging
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from pytest import fixture
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from stat import ST_MODE
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from mock import patch
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from kiwi.utils.sync import DataSync
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class TestDataSync:
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@fixture(autouse=True)
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def inject_fixtures(self, caplog):
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self._caplog = caplog
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def setup(self):
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self.sync = DataSync('source_dir', 'target_dir')
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@patch('kiwi.utils.sync.Command.run')
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@patch('kiwi.utils.sync.DataSync.target_supports_extended_attributes')
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@patch('os.chmod')
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@patch('os.stat')
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def test_sync_data(
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self, mock_stat, mock_chmod, mock_xattr_support, mock_command
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):
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mock_stat.return_value = os.stat('.')
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mock_xattr_support.return_value = False
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with self._caplog.at_level(logging.WARNING):
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self.sync.sync_data(
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options=['-a', '-H', '-X', '-A', '--one-file-system'],
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exclude=['exclude_me']
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)
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mock_command.assert_called_once_with(
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[
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'rsync', '-a', '-H', '--one-file-system',
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'--exclude', '/exclude_me', 'source_dir', 'target_dir'
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]
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)
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mock_chmod.assert_called_once_with(
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'target_dir', mock_stat.return_value[ST_MODE]
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)
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@patch('kiwi.utils.sync.Command.run')
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@patch('os.chmod')
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@patch('os.stat')
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def test_sync_data_force_trailing_slash(
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self, mock_stat, mock_chmod, mock_command
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):
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mock_stat.return_value = os.stat('.')
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self.sync.sync_data(force_trailing_slash=True)
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mock_command.assert_called_once_with(
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['rsync', 'source_dir/', 'target_dir']
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)
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@patch('xattr.getxattr')
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def test_target_supports_extended_attributes(self, mock_getxattr):
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assert self.sync.target_supports_extended_attributes() is True
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mock_getxattr.assert_called_once_with(
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'target_dir', 'user.mime_type'
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)
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@patch('xattr.getxattr')
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def test_target_does_not_support_extended_attributes(self, mock_getxattr):
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mock_getxattr.side_effect = OSError(
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"""[Errno 95] Operation not supported: b'/boot/efi"""
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)
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assert self.sync.target_supports_extended_attributes() is False
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