def test_decode_history_file(self, tmpdir):
p = tmpdir.join('00000002.history')
# Regular history file
p.write('1\t2/83000168\tat restore point "myrp"\n')
result = xlog.HistoryFileData(
tli=2,
parent_tli=1,
reason='at restore point "myrp"',
switchpoint=0x283000168)
assert xlog.decode_history_file(p.strpath) == [result]
# Comments must be skipped
p = tmpdir.join('00000003.history')
p.write('# Comment\n1\t2/83000168\tat restore point "testcomment"\n')
result = xlog.HistoryFileData(
tli=3,
parent_tli=1,
reason='at restore point "testcomment"',
switchpoint=0x283000168)
assert xlog.decode_history_file(p.strpath) == [result]
# History file with comments and empty lines
p = tmpdir.join('00000004.history')
p.write('# Comment\n\n1\t2/83000168\ttesting "testemptyline"\n')
result = xlog.HistoryFileData(
tli=4,
parent_tli=1,
reason='testing "testemptyline"',
switchpoint=0x283000168)
assert xlog.decode_history_file(p.strpath) == [result]
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Empty file
p.write('')
xlog.decode_history_file(p.strpath)
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Missing field
p.write('1\t2/83000168')
xlog.decode_history_file(p.strpath)
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Unattended field
p.write('1\t2/83000168\tat restore point "myrp"\ttest')
xlog.decode_history_file(p.strpath)
def test_decode_history_file(self, tmpdir):
p = tmpdir.join('00000002.history')
# Regular history file
p.write('1\t2/83000168\tat restore point "myrp"\n')
result = xlog.HistoryFileData(tli=2,
parent_tli=1,
reason='at restore point "myrp"',
switchpoint=0x283000168)
assert xlog.decode_history_file(p.strpath) == [result]
# Comments must be skipped
p = tmpdir.join('00000003.history')
p.write('# Comment\n1\t2/83000168\tat restore point "testcomment"\n')
result = xlog.HistoryFileData(tli=3,
parent_tli=1,
reason='at restore point "testcomment"',
switchpoint=0x283000168)
assert xlog.decode_history_file(p.strpath) == [result]
# History file with comments and empty lines
p = tmpdir.join('00000004.history')
p.write('# Comment\n\n1\t2/83000168\ttesting "testemptyline"\n')
result = xlog.HistoryFileData(tli=4,
parent_tli=1,
reason='testing "testemptyline"',
switchpoint=0x283000168)
assert xlog.decode_history_file(p.strpath) == [result]
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Empty file
p.write('')
xlog.decode_history_file(p.strpath)
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Missing field
p.write('1\t2/83000168')
xlog.decode_history_file(p.strpath)
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Unattended field
p.write('1\t2/83000168\tat restore point "myrp"\ttest')
xlog.decode_history_file(p.strpath)
def test_decode_history_file(self, tmpdir):
compressor = mock.Mock()
# Regular history file
p = tmpdir.join('00000002.history')
p.write('1\t2/83000168\tat restore point "myrp"\n')
wal_info = WalFileInfo.from_file(p.strpath)
result = xlog.HistoryFileData(
tli=2,
parent_tli=1,
reason='at restore point "myrp"',
switchpoint=0x283000168)
assert xlog.decode_history_file(wal_info, compressor) == [result]
assert len(compressor.mock_calls) == 0
# Comments must be skipped
p = tmpdir.join('00000003.history')
p.write('# Comment\n1\t2/83000168\tat restore point "testcomment"\n')
wal_info = WalFileInfo.from_file(p.strpath)
result = xlog.HistoryFileData(
tli=3,
parent_tli=1,
reason='at restore point "testcomment"',
switchpoint=0x283000168)
assert xlog.decode_history_file(wal_info, compressor) == [result]
assert len(compressor.mock_calls) == 0
# History file with comments and empty lines
p = tmpdir.join('00000004.history')
p.write('# Comment\n\n1\t2/83000168\ttesting "testemptyline"\n')
wal_info = WalFileInfo.from_file(p.strpath)
result = xlog.HistoryFileData(
tli=4,
parent_tli=1,
reason='testing "testemptyline"',
switchpoint=0x283000168)
assert xlog.decode_history_file(wal_info, compressor) == [result]
assert len(compressor.mock_calls) == 0
# Test compression handling Fix for bug #66 on github
config_mock = mock.Mock()
config_mock.compression = "gzip"
# check custom compression method creation
comp_manager = CompressionManager(config_mock, None)
u = tmpdir.join('00000005.uncompressed')
p = tmpdir.join('00000005.history')
u.write('1\t2/83000168\tat restore point "myrp"\n')
result = xlog.HistoryFileData(
tli=5,
parent_tli=1,
reason='at restore point "myrp"',
switchpoint=0x283000168)
comp_manager.get_compressor('gzip').compress(u.strpath,
p.strpath)
wal_info = WalFileInfo.from_file(p.strpath)
assert xlog.decode_history_file(wal_info, comp_manager) == [result]
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Empty file
p.write('')
assert xlog.decode_history_file(wal_info, compressor)
assert len(compressor.mock_calls) == 0
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Missing field
p.write('1\t2/83000168')
assert xlog.decode_history_file(wal_info, compressor)
assert len(compressor.mock_calls) == 0
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Unattended field
p.write('1\t2/83000168\tat restore point "myrp"\ttest')
assert xlog.decode_history_file(wal_info, compressor)
assert len(compressor.mock_calls) == 0
def test_decode_history_file(self, tmpdir):
compressor = mock.Mock()
# Regular history file
p = tmpdir.join('00000002.history')
p.write('1\t2/83000168\tat restore point "myrp"\n')
wal_info = WalFileInfo.from_file(p.strpath)
result = xlog.HistoryFileData(
tli=2,
parent_tli=1,
reason='at restore point "myrp"',
switchpoint=0x283000168)
assert xlog.decode_history_file(wal_info, compressor) == [result]
assert len(compressor.mock_calls) == 0
# Comments must be skipped
p = tmpdir.join('00000003.history')
p.write('# Comment\n1\t2/83000168\tat restore point "testcomment"\n')
wal_info = WalFileInfo.from_file(p.strpath)
result = xlog.HistoryFileData(
tli=3,
parent_tli=1,
reason='at restore point "testcomment"',
switchpoint=0x283000168)
assert xlog.decode_history_file(wal_info, compressor) == [result]
assert len(compressor.mock_calls) == 0
# History file with comments and empty lines
p = tmpdir.join('00000004.history')
p.write('# Comment\n\n1\t2/83000168\ttesting "testemptyline"\n')
wal_info = WalFileInfo.from_file(p.strpath)
result = xlog.HistoryFileData(
tli=4,
parent_tli=1,
reason='testing "testemptyline"',
switchpoint=0x283000168)
assert xlog.decode_history_file(wal_info, compressor) == [result]
assert len(compressor.mock_calls) == 0
# Test compression handling Fix for bug #66 on github
config_mock = mock.Mock()
config_mock.compression = "gzip"
# check custom compression method creation
comp_manager = CompressionManager(config_mock, None)
u = tmpdir.join('00000005.uncompressed')
p = tmpdir.join('00000005.history')
u.write('1\t2/83000168\tat restore point "myrp"\n')
result = xlog.HistoryFileData(
tli=5,
parent_tli=1,
reason='at restore point "myrp"',
switchpoint=0x283000168)
comp_manager.get_compressor('gzip').compress(u.strpath,
p.strpath)
wal_info = WalFileInfo.from_file(p.strpath)
assert xlog.decode_history_file(wal_info, comp_manager) == [result]
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Empty file
p.write('')
assert xlog.decode_history_file(wal_info, compressor)
assert len(compressor.mock_calls) == 0
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Missing field
p.write('1\t2/83000168')
assert xlog.decode_history_file(wal_info, compressor)
assert len(compressor.mock_calls) == 0
with pytest.raises(barman.exceptions.BadHistoryFileContents):
# Unattended field
p.write('1\t2/83000168\tat restore point "myrp"\ttest')
assert xlog.decode_history_file(wal_info, compressor)
assert len(compressor.mock_calls) == 0
