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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-events" | |
21 | SESSION_NAME="low-throughput" | |
22 | EVENT_NAME="tp:slow" | |
23 | ||
24 | source $TESTDIR/utils.sh | |
25 | ||
26 | echo -e "\n-------------------------------------------" | |
27 | echo -e "UST tracer - Testing low events throughput" | |
28 | echo -e "-------------------------------------------" | |
29 | ||
8acbe07d | 30 | if [ ! -x "$CURDIR/$BIN_NAME" ]; then |
4d5b973e DG |
31 | echo -e "No UST nevents binary detected. Passing." |
32 | exit 0 | |
33 | fi | |
34 | ||
35 | TRACE_PATH=$(mktemp -d) | |
36 | ||
37 | # MUST set TESTDIR before calling those functions | |
38 | ||
39 | start_sessiond | |
40 | ||
41 | create_lttng_session $SESSION_NAME $TRACE_PATH | |
42 | ||
43 | enable_ust_lttng_event $SESSION_NAME $EVENT_NAME | |
44 | start_tracing $SESSION_NAME | |
45 | ||
46 | # This is going to take 20 minutes | |
47 | ./$CURDIR/$BIN_NAME >/dev/null 2>&1 | |
48 | ||
49 | stop_tracing $SESSION_NAME | |
50 | destroy_lttng_session $SESSION_NAME | |
51 | ||
52 | stop_sessiond | |
53 | ||
54 | # Validate test | |
55 | ||
56 | last_val=0 | |
57 | out=0 | |
58 | ||
59 | babeltrace $TRACE_PATH | while read event; | |
60 | do | |
61 | val=$(echo $event | cut -f10 -d" ") | |
62 | val=${val%?} | |
63 | th=$(echo $event | cut -f13 -d " ") | |
64 | ||
65 | if [ $th = '"one"' ]; then | |
66 | ((last_val++)) | |
67 | # We expect here a continous value from 1 to 20 | |
68 | if [ $last_val -ne $val ]; then | |
69 | echo -n "[-] One minute event failed ($val) " | |
70 | out=1 | |
71 | break | |
72 | fi | |
73 | elif [ $th = '"ten"' ]; then | |
74 | # Test 10 minutes counter | |
75 | if [ $val -ne 10 ]; then | |
76 | # Test 20 minutes counter | |
77 | if [ $val -ne 20 ]; then | |
78 | echo -n "[-] Ten minutes event failed ($val) " | |
79 | out=1 | |
80 | break | |
81 | fi | |
82 | fi | |
83 | elif [ $th = '"twenty"' ]; then | |
84 | # Test 20 minutes counter | |
85 | if [ $val -ne 20 ]; then | |
86 | echo -n "[-] Twenty minutes event failed ($val) " | |
87 | out=1 | |
88 | break | |
89 | fi | |
90 | fi | |
91 | done | |
92 | ||
93 | if [ $out -eq 0 ]; then | |
94 | echo -n "Trace is coherent... " | |
95 | echo -e "\e[1;32mOK\e[0m" | |
96 | else | |
97 | echo -e "\e[1;31mFAILED\e[0m" | |
98 | fi | |
99 | ||
100 | rm -rf $TRACE_PATH | |
101 | ||
102 | exit $out |