Fix: Add arbitrary wait period for kernel streaming test

[lttng-tools.git] / tests / tools / streaming / run-kernel

diff --git a/tests/tools/streaming/run-kernel b/tests/tools/streaming/run-kernel
index b64f233b8fa612f27ff307b56e8409c36e5cac74..7d6324d296e79609b3d6a5b226ee128c7a2c2d4e 100755 (executable)
--- a/tests/tools/streaming/run-kernel
+++ b/tests/tools/streaming/run-kernel
@@ -80,6 +80,15 @@ function test_kernel_before_start ()
        sleep 1
        stop_lttng_tracing $SESSION_NAME
        destroy_lttng_session $SESSION_NAME
+
+       # We can not predict _yet_ when the trace is available so we have to do a
+       # arbitratry sleep to validate the trace.
+       echo -n "Waiting 3 seconds for the trace to be written on disk "
+       for i in `seq 1 3`; do
+               echo -n "."
+               sleep 1
+       done
+       echo ""
 }
 
 # Deactivated since this feature is not yet available where we can enable