projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 4d5b973e 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-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 |