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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 | ||
34 | function lttng_create_session_uri | |
35 | { | |
36 | # Create session with default path | |
37 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME \ | |
38 | -U net://localhost >/dev/null 2>&1 | |
39 | ok $? "Create session with default path" | |
40 | } | |
41 | ||
42 | function report_errors | |
43 | { | |
44 | # Report health errors | |
45 | out=$(cat ${STDOUT_PATH} | wc -l) | |
46 | if [ $out -ne 0 ]; then | |
47 | fail "Validation failure" | |
48 | diag "Health returned:" | |
49 | diag "stdout:" | |
50 | file=${STDOUT_PATH} | |
51 | while read line ; do | |
52 | diag "$line" | |
53 | done < ${file} | |
54 | ||
55 | diag "stderr:" | |
56 | file=${STDERR_PATH} | |
57 | while read line ; do | |
58 | diag "$line" | |
59 | done < ${file} | |
60 | else | |
61 | pass "Validation OK" | |
62 | fi | |
63 | } | |
64 | ||
65 | function test_thread_ok | |
66 | { | |
67 | diag "Test health OK" | |
68 | ||
69 | # Set the socket timeout to 5 so the health check delta is set to 25. | |
70 | export LTTNG_NETWORK_SOCKET_TIMEOUT=5 | |
71 | export LTTNG_RELAYD_HEALTH="${HEALTH_PATH}/test-health" | |
72 | ||
73 | diag "Only session daemon" | |
74 | start_lttng_sessiond | |
75 | ||
76 | # Check health status | |
77 | $CURDIR/$HEALTH_CHECK_BIN > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
78 | report_errors | |
79 | ||
80 | diag "With UST consumer daemons" | |
81 | create_lttng_session_no_output $SESSION_NAME | |
82 | enable_ust_lttng_event $SESSION_NAME $UST_EVENT_NAME $CHANNEL_NAME | |
83 | start_lttng_tracing $SESSION_NAME | |
84 | destroy_lttng_session $SESSION_NAME | |
85 | ||
86 | # Check health status | |
87 | $CURDIR/$HEALTH_CHECK_BIN > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
88 | report_errors | |
89 | ||
90 | skip $isroot "Root access is needed. Skipping kernel consumer health check test." "5" || | |
91 | { | |
92 | diag "With kernel consumer daemon" | |
93 | create_lttng_session_no_output $SESSION_NAME | |
94 | lttng_enable_kernel_event $SESSION_NAME $KERNEL_EVENT_NAME $CHANNEL_NAME | |
95 | start_lttng_tracing $SESSION_NAME | |
96 | destroy_lttng_session $SESSION_NAME | |
97 | ||
98 | # Check health status | |
99 | $CURDIR/$HEALTH_CHECK_BIN > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
100 | report_errors | |
101 | } | |
102 | ||
103 | diag "With relay daemon" | |
104 | ||
105 | start_lttng_relayd "-o $TRACE_PATH" | |
106 | # Check health status | |
107 | $CURDIR/$HEALTH_CHECK_BIN \ | |
108 | --relayd-path="${LTTNG_RELAYD_HEALTH}" \ | |
109 | > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
110 | report_errors | |
111 | ||
112 | # Wait | |
a33d2d4a | 113 | diag "Check after running for ${SLEEP_TIME} seconds" |
de3f672b MD |
114 | sleep ${SLEEP_TIME} |
115 | ||
116 | # Check health status | |
117 | $CURDIR/$HEALTH_CHECK_BIN \ | |
118 | --relayd-path="${LTTNG_RELAYD_HEALTH}" \ | |
119 | > ${STDOUT_PATH} 2> ${STDERR_PATH} | |
120 | report_errors | |
121 | ||
122 | stop_lttng_relayd | |
123 | stop_lttng_sessiond | |
124 | ||
125 | unset LTTNG_NETWORK_SOCKET_TIMEOUT | |
126 | unset LTTNG_RELAYD_HEALTH | |
127 | } | |
128 | ||
129 | plan_tests $NUM_TESTS | |
130 | ||
131 | print_test_banner "$TEST_DESC" | |
132 | ||
133 | STDOUT_PATH=$(mktemp) | |
134 | STDERR_PATH=$(mktemp) | |
135 | TRACE_PATH=$(mktemp -d) | |
136 | HEALTH_PATH=$(mktemp -d) | |
137 | ||
138 | # The manage kernel thread is only spawned if we are root | |
139 | if [ "$(id -u)" == "0" ]; then | |
140 | isroot=1 | |
141 | else | |
142 | isroot=0 | |
143 | fi | |
144 | ||
145 | test_thread_ok | |
146 | ||
147 | rm -rf ${HEALTH_PATH} | |
148 | rm -rf ${TRACE_PATH} | |
149 | rm -f ${STDOUT_PATH} | |
150 | rm -f ${STDERR_PATH} |