1 # Copyright (c) 2017 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
3 # Permission is hereby granted, free of charge, to any person obtaining a copy
4 # of this software and associated documentation files (the "Software"), to deal
5 # in the Software without restriction, including without limitation the rights
6 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 # copies of the Software, and to permit persons to whom the Software is
8 # furnished to do so, subject to the following conditions:
10 # The above copyright notice and this permission notice shall be included in all
11 # copies or substantial portions of the Software.
13 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 import lttng_ivc
.utils
.ProjectFactory
as ProjectFactory
25 import lttng_ivc
.utils
.utils
as utils
26 import lttng_ivc
.utils
.runtime
as Run
27 import lttng_ivc
.settings
as Settings
30 Backward compatibility testing for lttng-ctl
34 First tuple member: lttng-tools label from which the client (lttng bin) is sourced
35 Second tuple member: lttng-tools label for runtime sessiond and lttng-ctl
36 Third tuple member: expected scenario
39 test_matrix_basic_listing
= [
40 ("lttng-tools-2.7", "lttng-tools-2.7", "Success"),
41 ("lttng-tools-2.7", "lttng-tools-2.8", "Success"),
42 ("lttng-tools-2.7", "lttng-tools-2.9", "Success"),
43 ("lttng-tools-2.7", "lttng-tools-2.10", "Success"),
44 ("lttng-tools-2.8", "lttng-tools-2.7", "Missing symbol"),
45 ("lttng-tools-2.8", "lttng-tools-2.8", "Success"),
46 ("lttng-tools-2.8", "lttng-tools-2.9", "Success"),
47 ("lttng-tools-2.8", "lttng-tools-2.10", "Success"),
48 ("lttng-tools-2.9", "lttng-tools-2.7", "Missing symbol"),
49 ("lttng-tools-2.9", "lttng-tools-2.8", "Missing symbol"),
50 ("lttng-tools-2.9", "lttng-tools-2.9", "Success"),
51 ("lttng-tools-2.9", "lttng-tools-2.10", "Success"),
52 ("lttng-tools-2.10", "lttng-tools-2.7", "Missing symbol"),
53 ("lttng-tools-2.10", "lttng-tools-2.8", "Missing symbol"),
54 ("lttng-tools-2.10", "lttng-tools-2.9", "Missing symbol"),
55 ("lttng-tools-2.10", "lttng-tools-2.10", "Success"),
58 runtime_matrix_basic_listing
= []
60 if not Settings
.test_only
:
61 runtime_matrix_basic_listing
= test_matrix_basic_listing
63 for tup
in test_matrix_basic_listing
:
64 if (tup
[0] in Settings
.test_only
or tup
[1] in
66 runtime_matrix_basic_listing
.append(tup
)
68 @pytest.mark
.parametrize("client_label,tools_label,outcome", runtime_matrix_basic_listing
)
69 def test_tools_liblttng_ctl_vs_sessiond_basic_listing(tmpdir
, client_label
, tools_label
, outcome
):
72 client
= ProjectFactory
.get_precook(client_label
)
73 tools
= ProjectFactory
.get_precook(tools_label
)
75 tools_runtime_path
= os
.path
.join(str(tmpdir
), "tools")
77 lttng_client
= os
.path
.join(client
.installation_path
, "bin/lttng")
79 with Run
.get_runtime(tools_runtime_path
) as runtime_tools
:
80 runtime_tools
.add_project(tools
)
82 sessiond
= utils
.sessiond_spawn(runtime_tools
)
84 cp
, out
, err
= runtime_tools
.run('{} create trace'.format(lttng_client
), check_return
=False)
85 if outcome
== "Missing symbol":
86 assert(cp
.returncode
!= 0)
87 assert(utils
.file_contains(err
, "Missing symbol"))
90 assert(cp
.returncode
== 0)
92 runtime_tools
.run('lttng enable-event -u tp:tptest')
93 runtime_tools
.run('lttng start')
96 runtime_tools
.run('lttng stop')
97 runtime_tools
.run('lttng destroy -a')
98 cp
= runtime_tools
.subprocess_terminate(sessiond
)
99 if cp
.returncode
!= 0:
100 pytest
.fail("Sessiond return code")