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f4e40ab6 DG |
1 | #!/bin/bash |
2 | # | |
3 | # Copyright (C) - 2012 David Goulet <dgoulet@efficios.com> | |
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 | CURDIR=$(dirname $0)/ | |
19 | TESTDIR=$CURDIR/../.. | |
20 | BIN_NAME="gen-ust-events" | |
21 | SESSION_NAME="stream" | |
22 | EVENT_NAME="tp:tptest" | |
23 | PID_RELAYD=0 | |
24 | ||
25 | source $TESTDIR/utils.sh | |
26 | ||
27 | echo -e "\n-------------------------------" | |
28 | echo -e " Streaming - User space tracing " | |
29 | echo -e "--------------------------------" | |
30 | ||
31 | if [ ! -x "$CURDIR/$BIN_NAME" ]; then | |
32 | echo -e "No UST nevents binary detected. Passing." | |
33 | exit 0 | |
34 | fi | |
35 | ||
36 | function lttng_create_session | |
37 | { | |
38 | # Create session with default path | |
39 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME >/dev/null 2>&1 | |
40 | } | |
41 | ||
42 | function lttng_enable_consumer | |
43 | { | |
44 | # Create session with default path | |
2c46f0d2 | 45 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-consumer -u net://localhost >/dev/null 2>&1 |
f4e40ab6 DG |
46 | } |
47 | ||
48 | function wait_apps | |
49 | { | |
50 | echo -n "Waiting for applications to end" | |
51 | while [ -n "$(pidof $BIN_NAME)" ]; do | |
52 | echo -n "." | |
53 | sleep 0.5 | |
54 | done | |
55 | echo "" | |
56 | } | |
57 | ||
58 | # MUST set TESTDIR before calling those functions | |
59 | ||
60 | function test_ust_before_start () | |
61 | { | |
62 | echo -e "\n=== Testing UST streaming BEFORE tracing starts\n" | |
63 | lttng_create_session | |
64 | lttng_enable_consumer | |
65 | enable_ust_lttng_event $SESSION_NAME $EVENT_NAME | |
66 | ||
67 | # Run 5 times with a 1 second delay | |
68 | ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 & | |
69 | ||
70 | start_tracing $SESSION_NAME | |
71 | ||
72 | wait_apps | |
73 | stop_tracing $SESSION_NAME | |
74 | destroy_lttng_session $SESSION_NAME | |
75 | } | |
76 | ||
77 | function test_ust_after_start () | |
78 | { | |
79 | echo -e "\n=== Testing UST streaming AFTER tracing starts\n" | |
80 | lttng_create_session | |
81 | lttng_enable_consumer | |
82 | enable_ust_lttng_event $SESSION_NAME $EVENT_NAME | |
83 | start_tracing $SESSION_NAME | |
84 | ||
85 | # Run 5 times with a 1 second delay | |
86 | ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 & | |
87 | ||
88 | wait_apps | |
89 | stop_tracing $SESSION_NAME | |
90 | destroy_lttng_session $SESSION_NAME | |
91 | } | |
92 | ||
93 | start_sessiond | |
94 | lttng_start_relayd | |
95 | ||
96 | tests=( test_ust_before_start test_ust_after_start ) | |
97 | ||
98 | for fct_test in ${tests[@]}; | |
99 | do | |
100 | SESSION_NAME=$(randstring 16 0) | |
101 | ${fct_test} | |
102 | ||
103 | # Validate test | |
104 | validate_trace $EVENT_NAME ~/lttng-traces/$HOSTNAME/$SESSION_NAME* | |
105 | if [ $? -eq 0 ]; then | |
106 | # Only delete if successful | |
107 | rm -rf ~/lttng-traces/$HOSTNAME/$SESSION_NAME* | |
108 | rm -rf ~/lttng-traces/$SESSION_NAME* | |
109 | else | |
110 | break | |
111 | fi | |
112 | done | |
113 | ||
114 | echo "" | |
115 | stop_sessiond | |
116 | lttng_stop_relayd | |
117 | ||
118 | exit $out |