Fix: Tests: undefined `NR_USEC_WAIT` bash variable
[lttng-tools.git] / tests / regression / tools / wildcard / test_event_wildcard
1 #!/bin/bash
2 #
3 # Copyright (C) 2013 Christian Babeux <christian.babeux@efficios.com>
4 # Copyright (C) 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
5 #
6 # SPDX-License-Identifier: GPL-2.0-only
7
8 TEST_DESC="LTTng - Event wildcard test"
9
10 CURDIR=$(dirname $0)/
11 TESTDIR=$CURDIR/../../..
12 TESTAPP_PATH="$TESTDIR/utils/testapp"
13 TESTAPP_NAME="gen-ust-events"
14 TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
15 SESSION_NAME="wildcard"
16 NR_ITER=100
17 NR_USEC_WAIT=1
18 NUM_GLOBAL_TESTS=2
19 NUM_UST_TESTS=$(( 7 * 25 ))
20 NUM_KERNEL_TESTS=$(( 7 * 25 ))
21 NUM_TESTS=$(($NUM_UST_TESTS+$NUM_KERNEL_TESTS+$NUM_GLOBAL_TESTS))
22
23 source $TESTDIR/utils/utils.sh
24
25 function run_ust
26 {
27 $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT
28 }
29
30 function run_kernel
31 {
32 # Trigger the event for 100 iterations
33 echo -n "100" > /proc/lttng-test-filter-event
34 }
35
36 function test_event_wildcard()
37 {
38 TRACE_PATH=$(mktemp -d)
39 DOMAIN="$1"
40 FIND="$2"
41 WILDCARD="$3"
42 CHANNEL=''
43
44 create_lttng_session_ok $SESSION_NAME $TRACE_PATH
45
46 if [ $DOMAIN = kernel ]; then
47 CHANNEL=chan
48 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k chan -s $SESSION_NAME --subbuf-size=8M --num-subbuf=4
49 fi
50
51 enable_${DOMAIN}_lttng_event_ok $SESSION_NAME "$WILDCARD" "$CHANNEL"
52
53 start_lttng_tracing_ok
54
55 run_${DOMAIN}
56 ok $? "Traced application stopped."
57
58 stop_lttng_tracing_ok
59 destroy_lttng_session_ok $SESSION_NAME
60
61 if [ ${FIND} -eq 1 ]; then
62 trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
63 else
64 trace_matches $EVENT_NAME 0 $TRACE_PATH
65 fi
66
67 rm -rf $TRACE_PATH
68 }
69
70 function test_event_wildcard_fail()
71 {
72 TRACE_PATH=$(mktemp -d)
73 DOMAIN="$1"
74 WILDCARD="$2"
75
76 create_lttng_session_ok $SESSION_NAME $TRACE_PATH
77 enable_${DOMAIN}_lttng_event_fail $SESSION_NAME "$WILDCARD"
78 destroy_lttng_session_ok $SESSION_NAME
79
80 rm -rf $TRACE_PATH
81 }
82
83 # MUST set TESTDIR before calling those functions
84 plan_tests $NUM_TESTS
85
86 print_test_banner "$TEST_DESC"
87
88 start_lttng_sessiond
89
90 diag "Test UST wildcard"
91
92 if [ ! -x "$TESTAPP_BIN" ]; then
93 BAIL_OUT "No UST nevents binary detected."
94 fi
95
96 EVENT_NAME="tp:tptest"
97
98 # non-matching
99 test_event_wildcard ust 0 'tp:abc*'
100 test_event_wildcard ust 0 '*abc'
101 test_event_wildcard ust 0 '*z*'
102 test_event_wildcard ust 0 '*\**'
103 test_event_wildcard ust 0 '*\*'
104 test_event_wildcard ust 0 '\**'
105 test_event_wildcard ust 0 '*:*tpte*s'
106 test_event_wildcard ust 0 'tp**tpTest'
107
108 # matching
109 test_event_wildcard ust 1 'tp:tp*'
110 test_event_wildcard ust 1 '*'
111 test_event_wildcard ust 1 'tp:tptest*'
112 test_event_wildcard ust 1 '**'
113 test_event_wildcard ust 1 '***'
114 test_event_wildcard ust 1 '*tptest'
115 test_event_wildcard ust 1 '**tptest'
116 test_event_wildcard ust 1 '*tpte*'
117 test_event_wildcard ust 1 '*tp*'
118 test_event_wildcard ust 1 '*tp**'
119 test_event_wildcard ust 1 '*:*tptest'
120 test_event_wildcard ust 1 '*:*tpte*t'
121 test_event_wildcard ust 1 't*p*:*t*e*s*t'
122 test_event_wildcard ust 1 '*t*p*:*t*e*s*t*'
123 test_event_wildcard ust 1 'tp*tptest'
124 test_event_wildcard ust 1 'tp**tptest'
125 test_event_wildcard ust 1 'tp*test'
126
127 if [ "$(id -u)" == "0" ]; then
128 isroot=1
129 else
130 isroot=0
131 fi
132
133 skip $isroot "Root access is needed. Skipping all kernel wildcard tests." $NUM_KERNEL_TESTS ||
134 {
135 diag "Test kernel wildcards"
136
137 modprobe lttng-test
138
139 EVENT_NAME="lttng_test_filter_event"
140
141 # non-matching
142 test_event_wildcard kernel 0 'lttng_test_abc*'
143 test_event_wildcard kernel 0 '*abc'
144 test_event_wildcard kernel 0 '*z*'
145 test_event_wildcard kernel 0 '*\**'
146 test_event_wildcard kernel 0 '*\*'
147 test_event_wildcard kernel 0 '\**'
148 test_event_wildcard kernel 0 '*:*eve*n'
149
150 # matching
151 test_event_wildcard kernel 1 'lttng_test_fil*'
152 test_event_wildcard kernel 1 '*'
153 test_event_wildcard kernel 1 'lttng_test_filter_event*'
154 test_event_wildcard kernel 1 '**'
155 test_event_wildcard kernel 1 '***'
156 test_event_wildcard kernel 1 '*filter_event'
157 test_event_wildcard kernel 1 '*ter_ev*'
158 test_event_wildcard kernel 1 '*test*'
159 test_event_wildcard kernel 1 '*test**'
160 test_event_wildcard kernel 1 '*e*'
161 test_event_wildcard kernel 1 '*_*event'
162 test_event_wildcard kernel 1 '*_*filter_*nt'
163 test_event_wildcard kernel 1 '*_**filter_*nt'
164 test_event_wildcard kernel 1 'l*t*t*n*g*_*t*e*s*t*_*f*i*l*t*e*r*_*e*v*e*n*t'
165 test_event_wildcard kernel 1 '*l*t*t*n*g*_*t*e*s*t*_*f*i*l*t*e*r*_*e*v*e*n*t*'
166 test_event_wildcard kernel 1 'lttng*event'
167 test_event_wildcard kernel 1 'lttng*test*filter*event'
168 test_event_wildcard kernel 1 '*lttng*test*filter*event*'
169
170 rmmod lttng-test
171 }
172
173 stop_lttng_sessiond
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