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test and fix resume edge-case

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This commit is contained in:
Edwin Eefting
2021-05-26 23:06:19 +02:00
parent 75d0a3cc7e
commit a2f3aee5b1
3 changed files with 43 additions and 10 deletions
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32
tests/test_externalfailures.py
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@ -227,11 +227,11 @@ test_target1/test_source2/fs2/sub@test-20101111000000
# incremental, doesnt want previous anymore
with patch('time.strftime', return_value="20101111000002"):
self.assertFalse(ZfsAutobackup(
"test test_target1 --no-progress --verbose --keep-target=0 --debug --allow-empty".split(" ")).run())
"test test_target1 --no-progress --verbose --keep-target=0 --allow-empty".split(" ")).run())
print(buf.getvalue())
self.assertIn(": aborting resume, since", buf.getvalue())
self.assertIn("Aborting resume, we dont want that snapshot anymore.", buf.getvalue())
r = shelltest("zfs list -H -o name -r -t all test_target1")
self.assertMultiLineEqual(r, """
@ -247,6 +247,34 @@ test_target1/test_source2/fs2/sub
test_target1/test_source2/fs2/sub@test-20101111000002
""")
# test with empty snapshot list (this was a bug)
def test_abort_resume_emptysnapshotlist(self):
if "0.6.5" in ZFS_USERSPACE:
self.skipTest("Resume not supported in this ZFS userspace version")
with patch('time.strftime', return_value="20101111000000"):
self.assertFalse(ZfsAutobackup("test test_target1 --no-progress --verbose".split(" ")).run())
# generate resume
with patch('time.strftime', return_value="20101111000001"):
self.generate_resume()
shelltest("zfs destroy test_source1/fs1@test-20101111000001")
with OutputIO() as buf:
with redirect_stdout(buf):
# incremental, doesnt want previous anymore
with patch('time.strftime', return_value="20101111000002"):
self.assertFalse(ZfsAutobackup(
"test test_target1 --no-progress --verbose --no-snapshot".split(
" ")).run())
print(buf.getvalue())
self.assertIn("Aborting resume, its obsolete", buf.getvalue())
def test_missing_common(self):
with patch('time.strftime', return_value="20101111000000"):