CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
EVENT_NAME="tp:tptest"
-PID_RELAYD=0
SESSION_NAME=""
CHANNEL_NAME="chan1"
BIN_NAME="gen-nevents"
TESTAPP_PATH="$TESTDIR/utils/testapp"
TESTAPP_NAME="gen-ust-events"
TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
-NR_ITER=2000000
+NR_ITER=-1
NR_USEC_WAIT=100
+APPS_PID=
TRACE_PATH=$(mktemp -d)
-NUM_TESTS=39
+NUM_TESTS=75
source $TESTDIR/utils/utils.sh
ok $? "Added snapshot output $trace_path"
}
+# Start trace application and return once one event has been hit.
+function start_test_app()
+{
+ local tmp_file=$(mktemp -u)
+
+ # Start application with a temporary file.
+ $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT --sync-after-first-event $tmp_file &
+ ret=$?
+ APPS_PID="${APPS_PID} ${!}"
+ ok $ret "Start application to trace"
+
+ # Wait for the application file to appear indicating that at least one
+ # tracepoint has been fired.
+ while [ ! -f "$tmp_file" ]; do
+ sleep 0.5
+ done
+ diag "Removing test app temporary file $tmp_file"
+ rm -f $tmp_file
+}
+
+function stop_test_apps()
+{
+ diag "Stopping $TESTAPP_NAME"
+ for p in ${APPS_PID}; do
+ kill ${p}
+ wait ${p} 2>/dev/null
+ done
+ APPS_PID=
+}
+
# Test a snapshot using a default name for the output destination.
function test_ust_default_name_with_del()
{
diag "Test UST snapshot streaming with default name with delete output"
create_lttng_session_no_output $SESSION_NAME
enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
- start_lttng_tracing $SESSION_NAME
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
- ok $? "Start application to trace"
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing_ok $SESSION_NAME
+
+ start_test_app
+
snapshot_add_output $SESSION_NAME "net://localhost"
lttng_snapshot_record $SESSION_NAME
echo $TRACE_PATH/$HOSTNAME/snapshot-1
validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
if [ $? -ne 0 ]; then
+ stop_test_apps
return $?
fi
- lttng_snapshot_del_output $SESSION_NAME 1
+ lttng_snapshot_del_output_ok $SESSION_NAME 1
snapshot_add_output $SESSION_NAME "net://localhost"
lttng_snapshot_record $SESSION_NAME
# Validate test with the next ID since a del output was done prior.
validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-2*
if [ $? -ne 0 ]; then
+ stop_test_apps
return $?
fi
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
- diag "Killing $TESTAPP_NAME"
- PID_APP=`pidof $TESTAPP_NAME`
- kill $PID_APP >/dev/null 2>&1
+ stop_test_apps
return 0
}
diag "Test UST snapshot streaming with default name"
create_lttng_session_no_output $SESSION_NAME
enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
- start_lttng_tracing $SESSION_NAME
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
- ok $? "Start application to trace"
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing_ok $SESSION_NAME
+
+ start_test_app
+
snapshot_add_output $SESSION_NAME "net://localhost"
lttng_snapshot_record $SESSION_NAME
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+ # Validate test
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
+ out=$?
+
+ stop_test_apps
+
+ return $out
+}
+
+function test_ust_default_name_custom_uri()
+{
+ diag "Test UST snapshot streaming with default name with custom URL"
+ create_lttng_session_no_output $SESSION_NAME
+ enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing_ok $SESSION_NAME
+
+ start_test_app
+
+ snapshot_add_output $SESSION_NAME "-C tcp://localhost:5342 -D tcp://localhost:5343"
+ lttng_snapshot_record $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
# Validate test
validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
out=$?
- diag "Killing $TESTAPP_NAME"
- PID_APP=`pidof $TESTAPP_NAME`
- kill $PID_APP >/dev/null 2>&1
+ stop_test_apps
return $out
}
diag "Test UST snapshot streaming with custom name"
create_lttng_session_no_output $SESSION_NAME
enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
- start_lttng_tracing $SESSION_NAME
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
- ok $? "Start application to trace"
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing_ok $SESSION_NAME
+
+ start_test_app
+
snapshot_add_output $SESSION_NAME "net://localhost" $name
lttng_snapshot_record $SESSION_NAME
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
if ls $TRACE_PATH/$HOSTNAME/$name* &> /dev/null; then
ok 0 "Custom name snapshot exists"
out=1
fi
- diag "Killing $TESTAPP_NAME"
- PID_APP=`pidof $TESTAPP_NAME`
- kill $PID_APP >/dev/null 2>&1
+ stop_test_apps
return $out
}
+function test_ust_n_snapshot()
+{
+ diag "Test ust snapshot streaming multiple consecutive snapshot"
+ create_lttng_session_no_output $SESSION_NAME
+ enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ snapshot_add_output $SESSION_NAME "net://localhost" $name
+ start_test_app
+ for i in {1..5};
+ do
+ start_lttng_tracing_ok $SESSION_NAME
+ lttng_snapshot_record $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+ set -u
+ rm -rf $TRACE_PATH/$HOSTNAME
+ set +u
+ done
+
+ destroy_lttng_session_ok $SESSION_NAME
+ stop_test_apps
+ return 0
+}
+
plan_tests $NUM_TESTS
print_test_banner "$TEST_DESC"
start_lttng_relayd "-o $TRACE_PATH"
start_lttng_sessiond
-tests=( test_ust_default_name_with_del test_ust_default_name test_ust_custom_name )
+tests=( test_ust_default_name_with_del
+ test_ust_default_name
+ test_ust_custom_name
+ test_ust_default_name_custom_uri
+ test_ust_n_snapshot
+)
for fct_test in ${tests[@]};
do
projects / lttng-tools.git / blobdiff