Fix: Skip uid registry when metadata key value is 0

[lttng-tools.git] / tests / regression / tools / tracker / test_event_tracker

diff --git a/tests/regression/tools/tracker/test_event_tracker b/tests/regression/tools/tracker/test_event_tracker
index 0daa2f8b5436dc26ae92f04a4a46d8fcf2d325b6..b4563b333c26a443440703bb11629b667ea310cc 100755 (executable)
--- a/tests/regression/tools/tracker/test_event_tracker
+++ b/tests/regression/tools/tracker/test_event_tracker
@@ -28,7 +28,7 @@ TESTAPP_KERNEL_BIN="$TESTAPP_PATH/$TESTAPP_KERNEL_NAME/$TESTAPP_KERNEL_NAME"
 SESSION_NAME="tracker"
 NR_ITER=100
 NUM_GLOBAL_TESTS=2
-NUM_UST_TESTS=256
+NUM_UST_TESTS=265
 NUM_KERNEL_TESTS=462
 NUM_TESTS=$((NUM_UST_TESTS+NUM_KERNEL_TESTS+NUM_GLOBAL_TESTS))
 
@@ -345,6 +345,36 @@ function test_event_pid_track_untrack()
        rm -rf "$trace_path"
 }
 
+function test_event_ust_vpid_untrack_snapshot()
+{
+       local trace_path
+
+       trace_path=$(mktemp -d)
+
+       diag "Test_event_ust_vpid_untrack_snapshot"
+
+       create_lttng_session_ok $SESSION_NAME "$trace_path" "--snapshot"
+
+       enable_ust_lttng_event_ok $SESSION_NAME "$EVENT_NAME"
+
+       prepare_ust_app
+
+       lttng_untrack_ust_ok "--vpid --all"
+
+       start_lttng_tracing_ok
+
+       trace_ust_app
+       lttng_snapshot_record $SESSION_NAME
+
+       stop_lttng_tracing_ok
+       destroy_lttng_session_ok $SESSION_NAME
+
+       snapshot_count=$(find "$trace_path" -name metadata | wc -l)
+       is "$snapshot_count" 0 "Number of snapshot is zero"
+
+       rm -rf "$trace_path"
+}
+
 # MUST set TESTDIR before calling those functions
 plan_tests $NUM_TESTS
 
@@ -402,6 +432,10 @@ test_event_vpid_track_untrack ust 0 "${EVENT_NAME}"
 test_event_tracker ust 1 "${EVENT_NAME}" "--vpid --all"
 test_event_vpid_tracker ust 1 "${EVENT_NAME}"
 
+#snapshot untrack vpid
+
+test_event_ust_vpid_untrack_snapshot
+
 #pid (backward compat)
 
 #non-matching