tests/regression/ust/test_event_basic

   1 #!/bin/bash
   2 #
   3 # Copyright (C) - 2013 Christian Babeux <christian.babeux@efficios.com>
   4 #
   5 # This program is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License, version 2 only, as
   7 # published by the Free Software Foundation.
   8 #
   9 # This program is distributed in the hope that it will be useful, but WITHOUT
  10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12 # more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along with
  15 # this program; if not, write to the Free Software Foundation, Inc., 51
  16 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17
  18 TEST_DESC="UST tracer - Basic events"
  19
  20 CURDIR=$(dirname $0)/
  21 TESTDIR=$CURDIR/../..
  22 LTTNG_BIN="lttng"
  23 BIN_NAME="gen-ust-events"
  24 SESSION_NAME="valid_filter"
  25 EVENT_NAME="tp:tptest"
  26 NUM_TESTS=25
  27
  28 source $TESTDIR/utils/utils.sh
  29
  30 function enable_ust_lttng_event_per_chan()
  31 {
  32         sess_name="$1"
  33         event_name="$2"
  34         chan_name="$3"
  35
  36         $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -c $chan_name -u >/dev/null 2>&1
  37         ok $? "Enable event $event_name for session $sess_name in channel $chan_name"
  38 }
  39
  40 function disable_ust_lttng_event_per_chan()
  41 {
  42         sess_name="$1"
  43         event_name="$2"
  44         chan_name="$3"
  45
  46         $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -c $chan_name -u >/dev/null 2>&1
  47         ok $? "Disable event $event_name for session $sess_name in channel $chan_name"
  48 }
  49
  50 function add_ust_lttng_context()
  51 {
  52         sess_name="$1"
  53         chan_name="$2"
  54         type="$3"
  55
  56         $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $sess_name -c $chan_name -t $type -u >/dev/null 2>&1
  57         ok $? "Add context $type for session $sess_name in channel $chan_name"
  58 }
  59
  60 function test_event_basic()
  61 {
  62         TRACE_PATH=$(mktemp -d)
  63         SESSION_NAME="ust_event_basic"
  64         SESSION_NAME2="ust_event_basic2"
  65         CHAN_NAME="mychan"
  66         CHAN_NAME2="mychan2"
  67         EVENT_NAME="tp1"
  68         EVENT_NAME2="ev2"
  69         EVENT_NAME3="ev3"
  70
  71         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
  72         create_lttng_session_ok $SESSION_NAME2 $TRACE_PATH
  73
  74         enable_ust_lttng_channel_ok $SESSION_NAME $CHAN_NAME
  75         enable_ust_lttng_channel_ok $SESSION_NAME2 $CHAN_NAME2
  76
  77         enable_ust_lttng_event_per_chan $SESSION_NAME $EVENT_NAME $CHAN_NAME
  78         enable_ust_lttng_event_per_chan $SESSION_NAME $EVENT_NAME2 $CHAN_NAME
  79         enable_ust_lttng_event_per_chan $SESSION_NAME2 $EVENT_NAME3 $CHAN_NAME2
  80
  81         add_ust_lttng_context $SESSION_NAME $CHAN_NAME "vpid"
  82         add_ust_lttng_context $SESSION_NAME $CHAN_NAME "vtid"
  83         add_ust_lttng_context $SESSION_NAME $CHAN_NAME "pthread_id"
  84         add_ust_lttng_context $SESSION_NAME $CHAN_NAME "procname"
  85         add_ust_lttng_context $SESSION_NAME2 $CHAN_NAME2 "procname"
  86
  87         disable_ust_lttng_event_per_chan $SESSION_NAME $EVENT_NAME $CHAN_NAME
  88         disable_ust_lttng_event_per_chan $SESSION_NAME2 $EVENT_NAME3 $CHAN_NAME2
  89
  90         enable_ust_lttng_event_per_chan $SESSION_NAME $EVENT_NAME $CHAN_NAME
  91         enable_ust_lttng_event_per_chan $SESSION_NAME2 $EVENT_NAME3 $CHAN_NAME2
  92
  93         start_lttng_tracing_ok
  94         stop_lttng_tracing_ok
  95
  96         start_lttng_tracing_ok
  97         stop_lttng_tracing_ok
  98
  99         TODO="Validate trace output is coherent"
 100         ok 0 "Validate trace"
 101         unset TODO
 102
 103         destroy_lttng_session $SESSION_NAME2
 104         destroy_lttng_session $SESSION_NAME
 105
 106         rm -rf $TRACE_PATH
 107 }
 108
 109 # MUST set TESTDIR before calling those functions
 110 plan_tests $NUM_TESTS
 111
 112 print_test_banner "$TEST_DESC"
 113
 114 start_lttng_sessiond
 115
 116 test_event_basic
 117
 118 stop_lttng_sessiond