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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 | |
c38b5107 | 17 | TEST_DESC="Streaming - User space tracing" |
f4e40ab6 DG |
18 | |
19 | CURDIR=$(dirname $0)/ | |
20 | TESTDIR=$CURDIR/../.. | |
21 | BIN_NAME="gen-ust-events" | |
22 | SESSION_NAME="stream" | |
23 | EVENT_NAME="tp:tptest" | |
24 | PID_RELAYD=0 | |
25 | ||
f02e1e8a DG |
26 | TRACE_PATH=$(mktemp -d) |
27 | ||
f4e40ab6 DG |
28 | source $TESTDIR/utils.sh |
29 | ||
c38b5107 | 30 | print_test_banner "$TEST_DESC" |
f4e40ab6 DG |
31 | |
32 | if [ ! -x "$CURDIR/$BIN_NAME" ]; then | |
33 | echo -e "No UST nevents binary detected. Passing." | |
34 | exit 0 | |
35 | fi | |
36 | ||
37 | function lttng_create_session | |
38 | { | |
39 | # Create session with default path | |
40 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME >/dev/null 2>&1 | |
41 | } | |
42 | ||
43 | function lttng_enable_consumer | |
44 | { | |
45 | # Create session with default path | |
2c46f0d2 | 46 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-consumer -u net://localhost >/dev/null 2>&1 |
f4e40ab6 DG |
47 | } |
48 | ||
49 | function wait_apps | |
50 | { | |
51 | echo -n "Waiting for applications to end" | |
52 | while [ -n "$(pidof $BIN_NAME)" ]; do | |
53 | echo -n "." | |
54 | sleep 0.5 | |
55 | done | |
56 | echo "" | |
57 | } | |
58 | ||
59 | # MUST set TESTDIR before calling those functions | |
60 | ||
61 | function test_ust_before_start () | |
62 | { | |
63 | echo -e "\n=== Testing UST streaming BEFORE tracing starts\n" | |
64 | lttng_create_session | |
65 | lttng_enable_consumer | |
66 | enable_ust_lttng_event $SESSION_NAME $EVENT_NAME | |
67 | ||
68 | # Run 5 times with a 1 second delay | |
69 | ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 & | |
70 | ||
fb3268e3 | 71 | start_lttng_tracing $SESSION_NAME |
f4e40ab6 DG |
72 | |
73 | wait_apps | |
fb3268e3 | 74 | stop_lttng_tracing $SESSION_NAME |
f4e40ab6 DG |
75 | destroy_lttng_session $SESSION_NAME |
76 | } | |
77 | ||
78 | function test_ust_after_start () | |
79 | { | |
80 | echo -e "\n=== Testing UST streaming AFTER tracing starts\n" | |
81 | lttng_create_session | |
82 | lttng_enable_consumer | |
83 | enable_ust_lttng_event $SESSION_NAME $EVENT_NAME | |
fb3268e3 | 84 | start_lttng_tracing $SESSION_NAME |
f4e40ab6 DG |
85 | |
86 | # Run 5 times with a 1 second delay | |
87 | ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 & | |
88 | ||
89 | wait_apps | |
fb3268e3 | 90 | stop_lttng_tracing $SESSION_NAME |
f4e40ab6 DG |
91 | destroy_lttng_session $SESSION_NAME |
92 | } | |
93 | ||
fb3268e3 CB |
94 | start_lttng_sessiond |
95 | start_lttng_relayd "-o $TRACE_PATH" | |
f4e40ab6 DG |
96 | |
97 | tests=( test_ust_before_start test_ust_after_start ) | |
98 | ||
99 | for fct_test in ${tests[@]}; | |
100 | do | |
101 | SESSION_NAME=$(randstring 16 0) | |
102 | ${fct_test} | |
103 | ||
104 | # Validate test | |
f02e1e8a | 105 | validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME* |
f4e40ab6 DG |
106 | if [ $? -eq 0 ]; then |
107 | # Only delete if successful | |
f02e1e8a | 108 | rm -rf $TRACE_PATH |
f4e40ab6 DG |
109 | else |
110 | break | |
111 | fi | |
112 | done | |
113 | ||
114 | echo "" | |
fb3268e3 CB |
115 | stop_lttng_sessiond |
116 | stop_lttng_relayd | |
f4e40ab6 DG |
117 | |
118 | exit $out |