From a54047ecf126f260785dc2f88e8969b3b0a0577c Mon Sep 17 00:00:00 2001 From: Julien Desfossez Date: Wed, 17 Jul 2013 13:44:47 -0400 Subject: [PATCH] Test UST snapshot with large metadata Signed-off-by: Julien Desfossez Signed-off-by: Mathieu Desnoyers --- tests/regression/tools/snapshots/test_ust | 33 +++++++++++++++++++++-- 1 file changed, 31 insertions(+), 2 deletions(-) diff --git a/tests/regression/tools/snapshots/test_ust b/tests/regression/tools/snapshots/test_ust index 31e99833d..3760c6053 100755 --- a/tests/regression/tools/snapshots/test_ust +++ b/tests/regression/tools/snapshots/test_ust @@ -19,7 +19,6 @@ TEST_DESC="Snapshots - UST tracing" CURDIR=$(dirname $0)/ TESTDIR=$CURDIR/../../.. EVENT_NAME="tp:tptest" -BIN_NAME="gen-nevents" PID_RELAYD=0 SESSION_NAME="" CHANNEL_NAME="snapchan" @@ -31,7 +30,7 @@ NR_USEC_WAIT=100 TRACE_PATH=$(mktemp -d) -NUM_TESTS=2039 +NUM_TESTS=2053 source $TESTDIR/utils/utils.sh @@ -66,6 +65,35 @@ function test_ust_local_snapshot () kill $PID_APP >/dev/null 2>&1 } +function test_ust_local_snapshot_large_metadata () +{ + LM_EVENT="tp:tptest1,tp:tptest2,tp:tptest3,tp:tptest4,tp:tptest5" + LM_PATH="$TESTDIR/utils/testapp" + LM_NAME="gen-ust-nevents" + LM_BIN="$LM_PATH/$LM_NAME/$LM_NAME" + + diag "Test local UST snapshots with > 4kB metadata" + create_lttng_session_no_output $SESSION_NAME + enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME + enable_ust_lttng_event $SESSION_NAME $LM_EVENT $CHANNEL_NAME + start_lttng_tracing $SESSION_NAME + lttng_snapshot_add_output $SESSION_NAME $TRACE_PATH + $LM_BIN 1 1 + ok $? "Start application to trace" + lttng_snapshot_record $SESSION_NAME + stop_lttng_tracing $SESSION_NAME + destroy_lttng_session $SESSION_NAME + + # Validate test + validate_trace $LM_EVENT $TRACE_PATH/ + if [ $? -eq 0 ]; then + # Only delete if successful + rm -rf $TRACE_PATH + else + break + fi +} + function enable_channel_per_uid_mmap_overwrite() { sess_name=$1 @@ -175,6 +203,7 @@ start_lttng_sessiond tests=( test_ust_local_snapshot \ test_ust_per_uid_local_snapshot \ test_ust_per_uid_local_snapshot_post_mortem \ + test_ust_local_snapshot_large_metadata \ test_ust_1000_local_snapshots ) for fct_test in ${tests[@]}; -- 2.34.1