mirror of
https://github.com/psy0rz/zfs_autobackup.git
synced 2025-04-17 22:52:20 +03:00
96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
from basetest import *
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from zfs_autobackup.BlockHasher import BlockHasher
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class TestZfsCheck(unittest2.TestCase):
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def setUp(self):
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pass
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def test_volume(self):
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prepare_zpools()
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shelltest("zfs create -V200M test_source1/vol")
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shelltest("zfs snapshot test_source1/vol@test")
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with OutputIO() as buf:
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with redirect_stdout(buf):
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self.assertFalse(ZfsCheck("test_source1/vol@test".split(" "),print_arguments=False).run())
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print(buf.getvalue())
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self.assertEqual("""0 2c2ceccb5ec5574f791d45b63c940cff20550f9a
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1 2c2ceccb5ec5574f791d45b63c940cff20550f9a
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""", buf.getvalue())
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def test_filesystem(self):
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prepare_zpools()
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shelltest("cp tests/data/whole /test_source1/testfile")
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shelltest("mkdir /test_source1/emptydir")
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shelltest("mkdir /test_source1/dir")
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shelltest("cp tests/data/whole2 /test_source1/dir/testfile")
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#it should ignore these:
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shelltest("ln -s / /test_source1/symlink")
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shelltest("mknod /test_source1/c c 1 1")
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shelltest("mknod /test_source1/b b 1 1")
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shelltest("mkfifo /test_source1/f")
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shelltest("zfs snapshot test_source1@test")
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with OutputIO() as buf:
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with redirect_stdout(buf):
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self.assertFalse(ZfsCheck("test_source1@test".split(" "), print_arguments=False).run())
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print(buf.getvalue())
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self.assertEqual("""testfile 0 3c0bf91170d873b8e327d3bafb6bc074580d11b7
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dir/testfile 0 2e863f1fcccd6642e4e28453eba10d2d3f74d798
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""", buf.getvalue())
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def test_brokenpipe_cleanup_filesystem(self):
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"""test if stuff is cleaned up correctly, in debugging mode , when a pipe breaks. """
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prepare_zpools()
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shelltest("cp tests/data/whole /test_source1/testfile")
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shelltest("zfs snapshot test_source1@test")
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#breaks pipe when grep exists:
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#important to use --debug, since that generates extra output which would be problematic if we didnt do correct SIGPIPE handling
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shelltest("python -m zfs_autobackup.ZfsCheck test_source1@test --debug | grep -m1 'Hashing tree'")
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time.sleep(1)
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#should NOT be mounted anymore if cleanup went ok:
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self.assertNotRegex(shelltest("mount"), "test_source1@test")
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def test_brokenpipe_cleanup_volume(self):
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prepare_zpools()
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shelltest("zfs create -V200M test_source1/vol")
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shelltest("zfs snapshot test_source1/vol@test")
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#breaks pipe when grep exists:
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#important to use --debug, since that generates extra output which would be problematic if we didnt do correct SIGPIPE handling
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shelltest("python -m zfs_autobackup.ZfsCheck test_source1/vol@test --debug | grep -m1 'Hashing dev'")
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time.sleep(1)
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r = shelltest("zfs list -H -o name -r -t all " + TEST_POOLS)
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self.assertMultiLineEqual(r, """
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test_source1
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test_source1/fs1
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test_source1/fs1/sub
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test_source1/vol
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test_source1/vol@test
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test_source2
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test_source2/fs2
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test_source2/fs2/sub
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test_source2/fs3
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test_source2/fs3/sub
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test_target1
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""")
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