X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Fregression%2Ftools%2Fregen-metadata%2Ftest_kernel;h=1b5ce2a0b2239545fd58b2a367baef9141cf4a43;hb=3a1744008331a0604479d3d7461f77056fad3a64;hp=3056e39049ae853883a093fab22fce9c9178e461;hpb=fc2dd19e2c7dbeaa86654b47c0a2c221b7018ecf;p=lttng-tools.git

diff --git a/tests/regression/tools/regen-metadata/test_kernel b/tests/regression/tools/regen-metadata/test_kernel
index 3056e3904..1b5ce2a0b 100755
--- a/tests/regression/tools/regen-metadata/test_kernel
+++ b/tests/regression/tools/regen-metadata/test_kernel
@@ -11,9 +11,9 @@ TESTDIR=$CURDIR/../../..
 EVENT_NAME="lttng_test_filter_event"
 SESSION_NAME=""
 
-TRACE_PATH=$(mktemp -d)
+TRACE_PATH=$(mktemp -d -t tmp.test_regen_metadata_kernel_trace_path.XXXXXX)
 
-NUM_TESTS=24
+NUM_TESTS=32
 
 source $TESTDIR/utils/utils.sh
 
@@ -76,17 +76,30 @@ function test_kernel_local ()
 	rm -rf "$TRACE_PATH"
 }
 
+function test_kernel_local_snapshot_after_regenerate_metadata ()
+{
+	diag "Test kernel local snapshot after regenerate metadata"
+	create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" --snapshot
+	lttng_enable_kernel_event $SESSION_NAME $EVENT_NAME
+	start_lttng_tracing_ok $SESSION_NAME
+
+	echo -n "100" > /proc/lttng-test-filter-event
+
+	regenerate_metadata_ok $SESSION_NAME
+	lttng_snapshot_record $SESSION_NAME "$TRACE_PATH"
+	stop_lttng_tracing_ok $SESSION_NAME
+
+	validate_trace $EVENT_NAME "$TRACE_PATH"
+	destroy_lttng_session_ok $SESSION_NAME
+
+	rm -rf "$TRACE_PATH"
+}
+
 plan_tests $NUM_TESTS
 
 print_test_banner "$TEST_DESC"
 
-if [ "$(id -u)" == "0" ]; then
-	isroot=1
-else
-	isroot=0
-fi
-
-skip $isroot "Root access is needed. Skipping all kernel streaming tests." $NUM_TESTS ||
+check_skip_kernel_test "$NUM_TESTS" "Skipping all tests." ||
 {
 	validate_lttng_modules_present
 
@@ -94,7 +107,8 @@ skip $isroot "Root access is needed. Skipping all kernel streaming tests." $NUM_
 	start_lttng_sessiond
 	modprobe lttng-test
 
-	tests=( test_kernel_streaming test_kernel_local )
+	tests=( test_kernel_streaming test_kernel_local
+		test_kernel_local_snapshot_after_regenerate_metadata )
 
 	for fct_test in ${tests[@]};
 	do