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de3f672b MD |
1 | #!/bin/bash |
2 | # | |
3 | # Copyright (C) - 2012 Christian Babeux <christian.babeux@efficios.com> | |
4 | # Copyright (C) - 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
5 | # | |
6 | # This program is free software; you can redistribute it and/or modify it | |
7 | # under the terms of the GNU General Public License, version 2 only, as | |
8 | # published by the Free Software Foundation. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, but WITHOUT | |
11 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
13 | # more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License along with | |
16 | # this program; if not, write to the Free Software Foundation, Inc., 51 | |
17 | # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | ||
19 | TEST_DESC="Health check - Thread OK" | |
20 | ||
21 | CURDIR=$(dirname $0)/ | |
22 | TESTDIR=$CURDIR/../../.. | |
23 | LTTNG_BIN="lttng" | |
24 | SESSION_NAME="health_thread_ok" | |
25 | UST_EVENT_NAME="tp:tptest" | |
26 | KERNEL_EVENT_NAME="sched_switch" | |
27 | CHANNEL_NAME="testchan" | |
28 | HEALTH_CHECK_BIN="health_check" | |
29 | NUM_TESTS=17 | |
30 | SLEEP_TIME=30 | |
31 | ||
32 | source $TESTDIR/utils/utils.sh | |
33 | ||
de3f672b MD |
34 | function report_errors |
35 | { | |
36 | # Report health errors | |
37 | out=$(cat ${STDOUT_PATH} | wc -l) | |
38 | if [ $out -ne 0 ]; then | |
39 | fail "Validation failure" | |
40 | diag "Health returned:" | |
41 | diag "stdout:" | |
42 | file=${STDOUT_PATH} | |
43 | while read line ; do | |
44 | diag "$line" | |
45 | done < ${file} | |
46 | ||
47 | diag "stderr:" | |
48 | file=${STDERR_PATH} | |
49 | while read line ; do | |
50 | diag "$line" | |
51 | done < ${file} | |
52 | else | |
53 | pass "Validation OK" | |
54 | fi | |
55 | } | |
56 | ||
57 | function test_thread_ok | |
58 | { | |
59 | diag "Test health OK" | |
60 | ||
61 | # Set the socket timeout to 5 so the health check delta is set to 25. | |
62 | export LTTNG_NETWORK_SOCKET_TIMEOUT=5 | |
63 | export LTTNG_RELAYD_HEALTH="${HEALTH_PATH}/test-health" | |
64 | ||
65 | diag "Only session daemon" | |
66 | start_lttng_sessiond | |
67 | ||
68 | # Check health status | |
69 | $CURDIR/$HEALTH_CHECK_BIN > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
70 | report_errors | |
71 | ||
72 | diag "With UST consumer daemons" | |
73 | create_lttng_session_no_output $SESSION_NAME | |
c4926bb5 | 74 | enable_ust_lttng_event_ok $SESSION_NAME $UST_EVENT_NAME $CHANNEL_NAME |
e563bbdb | 75 | start_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 76 | destroy_lttng_session_ok $SESSION_NAME |
de3f672b MD |
77 | |
78 | # Check health status | |
79 | $CURDIR/$HEALTH_CHECK_BIN > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
80 | report_errors | |
81 | ||
82 | skip $isroot "Root access is needed. Skipping kernel consumer health check test." "5" || | |
83 | { | |
84 | diag "With kernel consumer daemon" | |
85 | create_lttng_session_no_output $SESSION_NAME | |
86 | lttng_enable_kernel_event $SESSION_NAME $KERNEL_EVENT_NAME $CHANNEL_NAME | |
e563bbdb | 87 | start_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 88 | destroy_lttng_session_ok $SESSION_NAME |
de3f672b MD |
89 | |
90 | # Check health status | |
91 | $CURDIR/$HEALTH_CHECK_BIN > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
92 | report_errors | |
93 | } | |
94 | ||
95 | diag "With relay daemon" | |
96 | ||
97 | start_lttng_relayd "-o $TRACE_PATH" | |
98 | # Check health status | |
99 | $CURDIR/$HEALTH_CHECK_BIN \ | |
100 | --relayd-path="${LTTNG_RELAYD_HEALTH}" \ | |
101 | > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
102 | report_errors | |
103 | ||
104 | # Wait | |
a33d2d4a | 105 | diag "Check after running for ${SLEEP_TIME} seconds" |
de3f672b MD |
106 | sleep ${SLEEP_TIME} |
107 | ||
108 | # Check health status | |
109 | $CURDIR/$HEALTH_CHECK_BIN \ | |
110 | --relayd-path="${LTTNG_RELAYD_HEALTH}" \ | |
111 | > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
112 | report_errors | |
113 | ||
114 | stop_lttng_relayd | |
115 | stop_lttng_sessiond | |
116 | ||
117 | unset LTTNG_NETWORK_SOCKET_TIMEOUT | |
118 | unset LTTNG_RELAYD_HEALTH | |
119 | } | |
120 | ||
121 | plan_tests $NUM_TESTS | |
122 | ||
123 | print_test_banner "$TEST_DESC" | |
124 | ||
125 | STDOUT_PATH=$(mktemp) | |
126 | STDERR_PATH=$(mktemp) | |
127 | TRACE_PATH=$(mktemp -d) | |
128 | HEALTH_PATH=$(mktemp -d) | |
129 | ||
130 | # The manage kernel thread is only spawned if we are root | |
131 | if [ "$(id -u)" == "0" ]; then | |
132 | isroot=1 | |
133 | else | |
134 | isroot=0 | |
135 | fi | |
136 | ||
137 | test_thread_ok | |
138 | ||
139 | rm -rf ${HEALTH_PATH} | |
140 | rm -rf ${TRACE_PATH} | |
141 | rm -f ${STDOUT_PATH} | |
142 | rm -f ${STDERR_PATH} |