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 $TESTDIR/utils/utils.sh
  29
  30 print_test_banner "$TEST_DESC"
  31
  32 function enable_ust_lttng_event_per_chan()
  33 {
  34         sess_name="$1"
  35         event_name="$2"
  36         chan_name="$3"
  37
  38         $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -c $chan_name -u >/dev/null 2>&1
  39         ok $? "Enable event $event_name for session $sess_name in channel $chan_name"
  40 }
  41
  42 function disable_ust_lttng_event_per_chan()
  43 {
  44         sess_name="$1"
  45         event_name="$2"
  46         chan_name="$3"
  47
  48         $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -c $chan_name -u >/dev/null 2>&1
  49         ok $? "Disable event $event_name for session $sess_name in channel $chan_name"
  50 }
  51
  52 function add_ust_lttng_context()
  53 {
  54         sess_name="$1"
  55         chan_name="$2"
  56         type="$3"
  57
  58         $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $sess_name -c $chan_name -t $type -u >/dev/null 2>&1
  59         ok $? "Add context $type for session $sess_name in channel $chan_name"
  60 }
  61
  62 function test_event_basic()
  63 {
  64         TRACE_PATH=$(mktemp -d)
  65         SESSION_NAME="ust_event_basic"
  66         SESSION_NAME2="ust_event_basic2"
  67         CHAN_NAME="mychan"
  68         CHAN_NAME2="mychan2"
  69         EVENT_NAME="tp1"
  70         EVENT_NAME2="ev2"
  71         EVENT_NAME3="ev3"
  72
  73         create_lttng_session $SESSION_NAME $TRACE_PATH
  74         create_lttng_session $SESSION_NAME2 $TRACE_PATH
  75
  76         enable_ust_lttng_channel $SESSION_NAME $CHAN_NAME
  77         enable_ust_lttng_channel $SESSION_NAME2 $CHAN_NAME2
  78
  79         enable_ust_lttng_event_per_chan $SESSION_NAME $EVENT_NAME $CHAN_NAME
  80         enable_ust_lttng_event_per_chan $SESSION_NAME $EVENT_NAME2 $CHAN_NAME
  81         enable_ust_lttng_event_per_chan $SESSION_NAME2 $EVENT_NAME3 $CHAN_NAME2
  82
  83         add_ust_lttng_context $SESSION_NAME $CHAN_NAME "vpid"
  84         add_ust_lttng_context $SESSION_NAME $CHAN_NAME "vtid"
  85         add_ust_lttng_context $SESSION_NAME $CHAN_NAME "pthread_id"
  86         add_ust_lttng_context $SESSION_NAME $CHAN_NAME "procname"
  87         add_ust_lttng_context $SESSION_NAME2 $CHAN_NAME2 "procname"
  88
  89         disable_ust_lttng_event_per_chan $SESSION_NAME $EVENT_NAME $CHAN_NAME
  90         disable_ust_lttng_event_per_chan $SESSION_NAME2 $EVENT_NAME3 $CHAN_NAME2
  91
  92         enable_ust_lttng_event_per_chan $SESSION_NAME $EVENT_NAME $CHAN_NAME
  93         enable_ust_lttng_event_per_chan $SESSION_NAME2 $EVENT_NAME3 $CHAN_NAME2
  94
  95         start_lttng_tracing
  96         stop_lttng_tracing
  97
  98         start_lttng_tracing
  99         stop_lttng_tracing
 100
 101         TODO="Validate trace output is coherent"
 102         ok 0 "Validate trace"
 103         unset TODO
 104
 105         destroy_lttng_session $SESSION_NAME2
 106         destroy_lttng_session $SESSION_NAME
 107
 108         rm -rf $TRACE_PATH
 109 }
 110
 111 # MUST set TESTDIR before calling those functions
 112 plan_tests $NUM_TESTS
 113
 114 start_lttng_sessiond
 115
 116 test_event_basic
 117
 118 stop_lttng_sessiond