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authorBenjamin Esquivel <benjamin.esquivel@linux.intel.com>2015-12-03 16:02:26 -0600
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-12-12 23:42:51 +0000
commitc6330a2783d80444b30d8fce4946fdb247c774f8 (patch)
treeb1918722fc4cf2e099f624f1611831803a27a72c /meta/lib/oeqa
parent220a78b47e2e707e9e5364cd3d96a247c124b283 (diff)
downloadpoky-c6330a2783d80444b30d8fce4946fdb247c774f8.tar.gz
oeqa/systemd: journalctl helper function
a function to request for the journalctl output to the current target system with l_match_units support (From OE-Core rev: b411fec74f39d1efa7276046a32d6048b35dd199) Signed-off-by: Benjamin Esquivel <benjamin.esquivel@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/lib/oeqa')
-rw-r--r--meta/lib/oeqa/runtime/systemd.py28
1 files changed, 28 insertions, 0 deletions
diff --git a/meta/lib/oeqa/runtime/systemd.py b/meta/lib/oeqa/runtime/systemd.py
index c74394ca54..d0b9b2f4b9 100644
--- a/meta/lib/oeqa/runtime/systemd.py
+++ b/meta/lib/oeqa/runtime/systemd.py
@@ -21,6 +21,34 @@ class SystemdTest(oeRuntimeTest):
21 self.assertEqual(status, expected, message) 21 self.assertEqual(status, expected, message)
22 return output 22 return output
23 23
24 #TODO: use pyjournalctl instead
25 def journalctl(self, args='',l_match_units=[]):
26 """
27 Request for the journalctl output to the current target system
28
29 Arguments:
30 -args, an optional argument pass through argument
31 -l_match_units, an optional list of units to filter the output
32 Returns:
33 -string output of the journalctl command
34 Raises:
35 -AssertionError, on remote commands that fail
36 -ValueError, on a journalctl call with filtering by l_match_units that
37 returned no entries
38 """
39 query_units=""
40 if len(l_match_units):
41 query_units = ['_SYSTEMD_UNIT='+unit for unit in l_match_units]
42 query_units = " ".join(query_units)
43 command = 'journalctl %s %s' %(args, query_units)
44 status, output = self.target.run(command)
45 if status:
46 raise AssertionError("Command '%s' returned non-zero exit \
47 code %d:\n%s" % (command, status, output))
48 if len(output) == 1 and "-- No entries --" in output:
49 raise ValueError("List of units to match: %s, returned no entries"
50 % l_match_units)
51 return output
24 52
25class SystemdBasicTests(SystemdTest): 53class SystemdBasicTests(SystemdTest):
26 54