tests/regression/tools/base-path/test_ust

   1 #!/bin/bash
   2 #
   3 # Copyright (C) - 2019 Mathieu Desnoyers <mathieu.desnoyers@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 TEST_DESC="Streaming Base Path Override - User space tracing"
  18
  19 CURDIR=$(dirname $0)/
  20 TESTDIR=$CURDIR/../../..
  21 NR_ITER=5
  22 NR_USEC_WAIT=0
  23 TESTAPP_PATH="$TESTDIR/utils/testapp"
  24 TESTAPP_NAME="gen-ust-events"
  25 TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
  26 EVENT_NAME="tp:tptest"
  27
  28 TRACE_PATH=$(mktemp -d)
  29
  30 NUM_TESTS=37
  31
  32 source $TESTDIR/utils/utils.sh
  33
  34 if [ ! -x "$TESTAPP_BIN" ]; then
  35         BAIL_OUT "No UST events binary detected."
  36 fi
  37
  38 function ust_app_stream_base_path ()
  39 {
  40         local session_name=$(randstring 16 0)
  41         local base_path="my/custom/path1"
  42
  43         diag "Test base path override for trace streaming"
  44         create_lttng_session_uri $session_name net://localhost/$base_path
  45         enable_ust_lttng_event_ok $session_name $EVENT_NAME
  46
  47         start_lttng_tracing_ok $session_name
  48
  49         $TESTAPP_BIN > /dev/null 2>&1
  50
  51         stop_lttng_tracing_ok $session_name
  52         destroy_lttng_session_ok $session_name
  53
  54         # validate test
  55         validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$base_path
  56         if [ $? -eq 0 ]; then
  57                 # only delete if successful
  58                 rm -rf $TRACE_PATH
  59         fi
  60 }
  61
  62 function ust_app_snapshot_create_base_path ()
  63 {
  64         local session_name=$(randstring 16 0)
  65         local base_path="my/custom/path2"
  66
  67         diag "Test base path override for remote trace snapshot (URI on create)"
  68         create_lttng_session_uri $session_name net://localhost/$base_path \
  69                         --snapshot
  70         enable_ust_lttng_event_ok $session_name $EVENT_NAME
  71
  72         start_lttng_tracing_ok $session_name
  73
  74         $TESTAPP_BIN > /dev/null 2>&1
  75
  76         stop_lttng_tracing_ok $session_name
  77
  78         lttng_snapshot_record $session_name
  79
  80         destroy_lttng_session_ok $session_name
  81
  82         # validate test
  83         validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$base_path
  84         if [ $? -eq 0 ]; then
  85                 # only delete if successful
  86                 rm -rf $TRACE_PATH
  87         fi
  88 }
  89
  90 function ust_app_snapshot_base_path ()
  91 {
  92         local session_name=$(randstring 16 0)
  93         local base_path="my/custom/path3"
  94
  95         diag "Test base path override for remote trace snapshot (URI on snapshot)"
  96         create_lttng_session_no_output $session_name --snapshot
  97         enable_ust_lttng_event_ok $session_name $EVENT_NAME
  98
  99         start_lttng_tracing_ok $session_name
 100
 101         $TESTAPP_BIN > /dev/null 2>&1
 102
 103         stop_lttng_tracing_ok $session_name
 104
 105         lttng_snapshot_record $session_name net://localhost/$base_path
 106
 107         destroy_lttng_session_ok $session_name
 108
 109         # validate test
 110         validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$base_path
 111         if [ $? -eq 0 ]; then
 112                 # only delete if successful
 113                 rm -rf $TRACE_PATH
 114         fi
 115 }
 116
 117 function ust_app_snapshot_add_output_base_path ()
 118 {
 119         local session_name=$(randstring 16 0)
 120         local base_path="my/custom/path4"
 121
 122         diag "Test base path override for remote trace snapshot (URI on add-output)"
 123         create_lttng_session_no_output $session_name --snapshot
 124         enable_ust_lttng_event_ok $session_name $EVENT_NAME
 125
 126         start_lttng_tracing_ok $session_name
 127
 128         $TESTAPP_BIN > /dev/null 2>&1
 129
 130         stop_lttng_tracing_ok $session_name
 131
 132         lttng_snapshot_add_output_ok $session_name net://localhost/$base_path
 133         lttng_snapshot_record $session_name
 134
 135         destroy_lttng_session_ok $session_name
 136
 137         # validate test
 138         validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$base_path
 139         if [ $? -eq 0 ]; then
 140                 # only delete if successful
 141                 rm -rf $TRACE_PATH
 142         fi
 143 }
 144
 145 function ust_app_stream_base_path_via_load ()
 146 {
 147         local session_name="load-stream-extra-path"
 148         local base_path="my/custom/path5"
 149
 150         diag "Test base path override for trace streaming using lttng load"
 151         lttng_load_ok "-i $CURDIR/$session_name.lttng"
 152         start_lttng_tracing_ok $session_name
 153
 154         $TESTAPP_BIN > /dev/null 2>&1
 155
 156         stop_lttng_tracing_ok $session_name
 157         destroy_lttng_session_ok $session_name
 158
 159         # validate test
 160         if validate_trace $EVENT_NAME "$TRACE_PATH/$HOSTNAME/$base_path"; then
 161                 # only delete if successful
 162                 rm -rf "$TRACE_PATH"
 163         fi
 164 }
 165
 166 plan_tests $NUM_TESTS
 167
 168 print_test_banner "$TEST_DESC"
 169
 170 start_lttng_relayd "-o $TRACE_PATH"
 171 start_lttng_sessiond
 172
 173 tests=( ust_app_stream_base_path
 174         ust_app_snapshot_create_base_path
 175         ust_app_snapshot_base_path
 176         ust_app_snapshot_add_output_base_path
 177         ust_app_stream_base_path_via_load
 178 )
 179 for fct_test in ${tests[@]};
 180 do
 181         ${fct_test}
 182 done
 183
 184 stop_lttng_sessiond
 185 stop_lttng_relayd