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add test for recreate with "fixed" chunker

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This commit is contained in:
Thomas Waldmann 2022-09-27 21:45:37 +02:00
parent f49133da04
commit 2f6197df0c
1 changed files with 15 additions and 0 deletions
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15
src/borg/testsuite/archiver.py
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@ -2992,6 +2992,21 @@ class ArchiverTestCase(ArchiverTestCaseBase):
assert not int(self.cmd('list', self.repository_location + '::test1', 'input/large_file',
'--format', '{unique_chunks}'))
def test_recreate_fixed_rechunkify(self):
with open(os.path.join(self.input_path, 'file'), 'wb') as fd:
fd.write(b'a' * 8192)
self.cmd('init', '--encryption=repokey', self.repository_location)
self.cmd('create', '--chunker-params', '7,9,8,128', self.repository_location + '::test', 'input')
output = self.cmd('list', self.repository_location + '::test', 'input/file',
'--format', '{num_chunks}')
num_chunks = int(output)
assert num_chunks > 2
self.cmd('recreate', self.repository_location, '--chunker-params', 'fixed,4096')
output = self.cmd('list', self.repository_location + '::test', 'input/file',
'--format', '{num_chunks}')
num_chunks = int(output)
assert num_chunks == 2
def test_recreate_recompress(self):
self.create_regular_file('compressible', size=10000)
self.cmd('init', '--encryption=repokey', self.repository_location)