mirror of
https://github.com/borgbackup/borg.git
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130 lines
4.7 KiB
Python
130 lines
4.7 KiB
Python
import doctest
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import filecmp
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import os
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from StringIO import StringIO
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import sys
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import shutil
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import tempfile
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import unittest
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from xattr import xattr, XATTR_NOFOLLOW
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import getpass
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getpass.getpass = lambda m: 'abc123'
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from . import store, helpers, lrucache
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from .archiver import Archiver
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class Test(unittest.TestCase):
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def setUp(self):
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self.archiver = Archiver()
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self.tmpdir = tempfile.mkdtemp()
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self.store_path = os.path.join(self.tmpdir, 'store')
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self.input_path = os.path.join(self.tmpdir, 'input')
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self.output_path = os.path.join(self.tmpdir, 'output')
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os.mkdir(self.input_path)
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os.mkdir(self.output_path)
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os.chdir(self.tmpdir)
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self.keychain = '/tmp/_test_dedupstore.keychain'
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if not os.path.exists(self.keychain):
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self.darc('init-keychain')
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self.darc('init', self.store_path)
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def tearDown(self):
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shutil.rmtree(self.tmpdir)
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def darc(self, *args, **kwargs):
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exit_code = kwargs.get('exit_code', 0)
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args = ['--keychain', self.keychain] + list(args)
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try:
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stdout, stderr = sys.stdout, sys.stderr
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output = StringIO()
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sys.stdout = sys.stderr = output
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ret = self.archiver.run(args)
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sys.stdout, sys.stderr = stdout, stderr
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if ret != exit_code:
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print output.getvalue()
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self.assertEqual(exit_code, ret)
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return output.getvalue()
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finally:
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sys.stdout, sys.stderr = stdout, stderr
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def create_src_archive(self, name):
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src_dir = os.path.join(os.getcwd(), os.path.dirname(__file__))
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self.darc('create', self.store_path + '::' + name, src_dir)
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def create_regual_file(self, name, size=0):
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filename = os.path.join(self.input_path, name)
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if not os.path.exists(os.path.dirname(filename)):
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os.makedirs(os.path.dirname(filename))
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with open(filename, 'wb') as fd:
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fd.write('X' * size)
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def get_xattrs(self, path):
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try:
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return dict(xattr(path, XATTR_NOFOLLOW))
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except IOError:
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return {}
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def diff_dirs(self, dir1, dir2):
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diff = filecmp.dircmp(dir1, dir2)
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self.assertEqual(diff.left_only, [])
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self.assertEqual(diff.right_only, [])
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self.assertEqual(diff.diff_files, [])
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for filename in diff.common:
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path1 = os.path.join(dir1, filename)
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path2 = os.path.join(dir2, filename)
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s1 = os.lstat(path1)
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s2 = os.lstat(path2)
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attrs = ['st_mode', 'st_uid', 'st_gid']
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# We can't restore symlink atime/mtime right now
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if not os.path.islink(path1):
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attrs.append('st_mtime')
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d1 = [filename] + [getattr(s1, a) for a in attrs]
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d2 = [filename] + [getattr(s2, a) for a in attrs]
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d1.append(self.get_xattrs(path1))
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d2.append(self.get_xattrs(path2))
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self.assertEqual(d1, d2)
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def test_basic_functionality(self):
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self.create_regual_file('file1', size=1024*80)
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self.create_regual_file('dir2/file2', size=1024*80)
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x = xattr(os.path.join(self.input_path, 'file1'))
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x.set('user.foo', 'bar')
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os.link(os.path.join(self.input_path, 'file1'),
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os.path.join(self.input_path, 'hardlink'))
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os.symlink('somewhere', os.path.join(self.input_path, 'link1'))
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os.mkfifo(os.path.join(self.input_path, 'fifo1'))
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self.darc('create', self.store_path + '::test', 'input')
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self.darc('create', self.store_path + '::test.2', 'input')
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self.darc('extract', self.store_path + '::test', 'output')
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self.diff_dirs('input', 'output/input')
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def test_corrupted_store(self):
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self.create_src_archive('test')
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self.darc('verify', self.store_path + '::test')
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fd = open(os.path.join(self.tmpdir, 'store', 'bands', '0', '0'), 'r+')
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fd.seek(100)
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fd.write('X')
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fd.close()
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self.darc('verify', self.store_path + '::test', exit_code=1)
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def test_keychain(self):
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keychain = os.path.join(self.tmpdir, 'keychain')
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keychain2 = os.path.join(self.tmpdir, 'keychain2')
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self.darc('-k', keychain, 'init-keychain')
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self.darc('-k', keychain, 'change-password')
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self.darc('-k', keychain, 'export-restricted', keychain2)
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def suite():
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suite = unittest.TestSuite()
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suite.addTest(unittest.TestLoader().loadTestsFromTestCase(Test))
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suite.addTest(store.suite())
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suite.addTest(doctest.DocTestSuite(helpers))
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suite.addTest(lrucache.suite())
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return suite
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if __name__ == '__main__':
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unittest.TextTestRunner(verbosity=2).run(suite())
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