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import logging
import uuid
from systemd import journal, id128
import pytest
TEST_MID = uuid.UUID('8441372f8dca4ca98694a6091fd8519f')
def test_priorities():
p = journal.JournalHandler.mapPriority
assert p(logging.NOTSET) == journal.LOG_DEBUG
assert p(logging.DEBUG) == journal.LOG_DEBUG
assert p(logging.DEBUG - 1) == journal.LOG_DEBUG
assert p(logging.DEBUG + 1) == journal.LOG_INFO
assert p(logging.INFO - 1) == journal.LOG_INFO
assert p(logging.INFO) == journal.LOG_INFO
assert p(logging.INFO + 1) == journal.LOG_WARNING
assert p(logging.WARN - 1) == journal.LOG_WARNING
assert p(logging.WARN) == journal.LOG_WARNING
assert p(logging.WARN + 1) == journal.LOG_ERR
assert p(logging.ERROR - 1) == journal.LOG_ERR
assert p(logging.ERROR) == journal.LOG_ERR
assert p(logging.ERROR + 1) == journal.LOG_CRIT
assert p(logging.FATAL) == journal.LOG_CRIT
assert p(logging.CRITICAL) == journal.LOG_CRIT
assert p(logging.CRITICAL + 1) == journal.LOG_ALERT
def test_journalhandler_init_exception():
kw = {' X ':3}
with pytest.raises(ValueError):
journal.JournalHandler(**kw)
def test_journalhandler_init():
kw = {'X':3, 'X3':4}
journal.JournalHandler(logging.INFO, **kw)
def test_reader_init_flags():
j1 = journal.Reader()
j2 = journal.Reader(journal.LOCAL_ONLY)
j3 = journal.Reader(journal.RUNTIME_ONLY)
j4 = journal.Reader(journal.SYSTEM_ONLY)
j5 = journal.Reader(journal.LOCAL_ONLY|
journal.RUNTIME_ONLY|
journal.SYSTEM_ONLY)
j6 = journal.Reader(0)
def test_reader_init_path(tmpdir):
j = journal.Reader(path=tmpdir.strpath)
with pytest.raises(ValueError):
journal.Reader(journal.LOCAL_ONLY, path=tmpdir.strpath)
def test_reader_as_cm(tmpdir):
j = journal.Reader(path=tmpdir.strpath)
with j:
assert not j.closed
assert j.closed
# make sure that operations on the Reader fail
with pytest.raises(OSError):
next(j)
def test_reader_messageid_match(tmpdir):
j = journal.Reader(path=tmpdir.strpath)
with j:
j.messageid_match(id128.SD_MESSAGE_JOURNAL_START)
j.messageid_match(id128.SD_MESSAGE_JOURNAL_STOP.hex)
def test_reader_this_boot(tmpdir):
j = journal.Reader(path=tmpdir.strpath)
with j:
j.this_boot()
j.this_boot(TEST_MID)
j.this_boot(TEST_MID.hex)
def test_reader_this_machine(tmpdir):
j = journal.Reader(path=tmpdir.strpath)
with j:
j.this_machine()
j.this_machine(TEST_MID)
j.this_machine(TEST_MID.hex)
def test_reader_converters(tmpdir):
converters = {'xxx' : lambda arg: 'yyy'}
j = journal.Reader(path=tmpdir.strpath, converters=converters)
val = j._convert_field('xxx', b'abc')
assert val == 'yyy'
val = j._convert_field('zzz', b'\200\200')
assert val == b'\200\200'
def test_reader_convert_entry(tmpdir):
converters = {'x1' : lambda arg: 'yyy',
'x2' : lambda arg: 'YYY'}
j = journal.Reader(path=tmpdir.strpath, converters=converters)
val = j._convert_entry({'x1' : b'abc',
'y1' : b'\200\200',
'x2' : [b'abc', b'def'],
'y2' : [b'\200\200', b'\200\201']})
assert val == {'x1' : 'yyy',
'y1' : b'\200\200',
'x2' : ['YYY', 'YYY'],
'y2' : [b'\200\200', b'\200\201']}
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