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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 $0)/ | |
9ac429ef | 20 | TESTDIR=$CURDIR/../../.. |
f4e40ab6 DG |
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 | ||
d346ccad CB |
28 | NUM_TESTS=20 |
29 | ||
9ac429ef | 30 | source $TESTDIR/utils/utils.sh |
f4e40ab6 | 31 | |
c38b5107 | 32 | print_test_banner "$TEST_DESC" |
f4e40ab6 DG |
33 | |
34 | if [ ! -x "$CURDIR/$BIN_NAME" ]; then | |
d346ccad | 35 | BAIL_OUT "No UST nevents binary detected." |
f4e40ab6 DG |
36 | fi |
37 | ||
785d2d0d | 38 | function lttng_create_session_uri |
f4e40ab6 DG |
39 | { |
40 | # Create session with default path | |
785d2d0d | 41 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1 |
d346ccad | 42 | ok $? "Create session with default path" |
f4e40ab6 DG |
43 | } |
44 | ||
45 | function wait_apps | |
46 | { | |
d346ccad | 47 | |
f4e40ab6 | 48 | while [ -n "$(pidof $BIN_NAME)" ]; do |
f4e40ab6 DG |
49 | sleep 0.5 |
50 | done | |
d346ccad | 51 | pass "Wait for applications to end" |
f4e40ab6 DG |
52 | } |
53 | ||
54 | # MUST set TESTDIR before calling those functions | |
55 | ||
56 | function test_ust_before_start () | |
57 | { | |
d346ccad | 58 | diag "Test UST streaming BEFORE tracing starts" |
785d2d0d | 59 | lttng_create_session_uri |
f4e40ab6 DG |
60 | enable_ust_lttng_event $SESSION_NAME $EVENT_NAME |
61 | ||
62 | # Run 5 times with a 1 second delay | |
63 | ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 & | |
64 | ||
fb3268e3 | 65 | start_lttng_tracing $SESSION_NAME |
f4e40ab6 DG |
66 | |
67 | wait_apps | |
d346ccad | 68 | |
fb3268e3 | 69 | stop_lttng_tracing $SESSION_NAME |
f4e40ab6 DG |
70 | destroy_lttng_session $SESSION_NAME |
71 | } | |
72 | ||
73 | function test_ust_after_start () | |
74 | { | |
d346ccad | 75 | diag "Test UST streaming AFTER tracing starts" |
785d2d0d | 76 | lttng_create_session_uri |
f4e40ab6 | 77 | enable_ust_lttng_event $SESSION_NAME $EVENT_NAME |
fb3268e3 | 78 | start_lttng_tracing $SESSION_NAME |
f4e40ab6 DG |
79 | |
80 | # Run 5 times with a 1 second delay | |
81 | ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 & | |
82 | ||
83 | wait_apps | |
d346ccad | 84 | |
fb3268e3 | 85 | stop_lttng_tracing $SESSION_NAME |
f4e40ab6 DG |
86 | destroy_lttng_session $SESSION_NAME |
87 | } | |
88 | ||
d346ccad CB |
89 | plan_tests $NUM_TESTS |
90 | ||
fb3268e3 CB |
91 | start_lttng_sessiond |
92 | start_lttng_relayd "-o $TRACE_PATH" | |
f4e40ab6 DG |
93 | |
94 | tests=( test_ust_before_start test_ust_after_start ) | |
95 | ||
96 | for fct_test in ${tests[@]}; | |
97 | do | |
98 | SESSION_NAME=$(randstring 16 0) | |
99 | ${fct_test} | |
100 | ||
101 | # Validate test | |
f02e1e8a | 102 | validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME* |
f4e40ab6 DG |
103 | if [ $? -eq 0 ]; then |
104 | # Only delete if successful | |
f02e1e8a | 105 | rm -rf $TRACE_PATH |
f4e40ab6 DG |
106 | else |
107 | break | |
108 | fi | |
109 | done | |
110 | ||
fb3268e3 CB |
111 | stop_lttng_sessiond |
112 | stop_lttng_relayd | |
f4e40ab6 DG |
113 | |
114 | exit $out |