fbfc202b6d50271eef297fe68be0aef3058af1d8
[lttng-tools.git] / tests / regression / tools / trigger / test_remove_trigger_cli
1 #!/bin/bash
2 #
3 # Copyright (C) - 2020 EfficiOS, inc
4 #
5 # This library is free software; you can redistribute it and/or modify it under
6 # the terms of the GNU Lesser General Public License as published by the Free
7 # Software Foundation; version 2.1 of the License.
8 #
9 # This library is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 # details.
13 #
14 # You should have received a copy of the GNU Lesser General Public License
15 # along with this library; if not, write to the Free Software Foundation, Inc.,
16 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
18 # Test the `lttng remove-trigger` command line interface.
19
20 CURDIR="$(dirname "$0")"
21 TESTDIR="$CURDIR/../../.."
22
23 # shellcheck source=../../../utils/utils.sh
24 source "$TESTDIR/utils/utils.sh"
25
26 plan_tests 17
27
28 FULL_LTTNG_BIN="${TESTDIR}/../src/bin/lttng/${LTTNG_BIN}"
29
30 tmp_stdout=$(mktemp -t test_list_triggers_cli_stdout.XXXXXX)
31 tmp_stderr=$(mktemp -t test_list_triggers_cli_stderr.XXXXXX)
32 tmp_expected_stdout=$(mktemp -t test_list_triggers_cli_expected_stdout.XXXXXX)
33
34 uid=$(id --user)
35 gid=$(id --group)
36
37 function list_triggers ()
38 {
39 local test_name="$1"
40 local expected_stdout_file="$2"
41
42 "${FULL_LTTNG_BIN}" list-triggers > "${tmp_stdout}" 2> "${tmp_stderr}"
43 ok $? "${test_name}: exit code is 0"
44
45 diff -u "${expected_stdout_file}" "${tmp_stdout}"
46 ok $? "${test_name}: expected stdout"
47
48 diff -u /dev/null "${tmp_stderr}"
49 ok $? "${test_name}: expected stderr"
50 }
51
52 function remove_trigger ()
53 {
54 local name="$1"
55 local test_name="remove trigger ${name}"
56
57 "${FULL_LTTNG_BIN}" remove-trigger "${name}" > "${tmp_stdout}" 2> "${tmp_stderr}"
58 ok $? "${test_name}: exit code is 0"
59
60 diff -u <(echo "Removed trigger \`${name}\`.") "${tmp_stdout}"
61 ok $? "${test_name}: expected stdout"
62
63 diff -u /dev/null "${tmp_stderr}"
64 ok $? "${test_name}: expected stderr"
65 }
66
67 # shellcheck disable=SC2119
68 start_lttng_sessiond_notap
69
70 # Add a few triggers
71 lttng_add_trigger_ok "ABC" --condition event-rule-matches --name=aaa --domain=user --filter 'p == 2' --action notify
72 lttng_add_trigger_ok "DEF" --condition event-rule-matches --domain=user --action notify
73
74 cat > "${tmp_expected_stdout}" <<- EOF
75 - name: ABC
76 user id: ${uid}
77 condition: event rule hit
78 rule: aaa (type: tracepoint, domain: ust, filter: p == 2)
79 actions:
80 notify
81 errors: none
82 errors: none
83 - name: DEF
84 user id: ${uid}
85 condition: event rule hit
86 rule: * (type: tracepoint, domain: ust)
87 actions:
88 notify
89 errors: none
90 errors: none
91 EOF
92 list_triggers "two triggers left" "${tmp_expected_stdout}"
93
94 remove_trigger "ABC"
95
96 cat > "${tmp_expected_stdout}" <<- EOF
97 - name: DEF
98 user id: ${uid}
99 condition: event rule hit
100 rule: * (type: tracepoint, domain: ust)
101 actions:
102 notify
103 errors: none
104 errors: none
105 EOF
106 list_triggers "one trigger left" "${tmp_expected_stdout}"
107
108 remove_trigger "DEF"
109
110 list_triggers "no triggers left" "/dev/null"
111
112 # Cleanup
113 stop_lttng_sessiond_notap
114 rm -f "${tmp_stdout}"
115 rm -f "${tmp_stderr}"
116 rm -f "${tmp_expected_stdout}"
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