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Subject[PATCH 02/25] selftests/ftrace: Add --stop-fail hidden option for debug
Date
Add --stop-fail option for debugging the ftracetest.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
tools/testing/selftests/ftrace/ftracetest | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest
index f9a9d424c980..c9c7fa8dc440 100755
--- a/tools/testing/selftests/ftrace/ftracetest
+++ b/tools/testing/selftests/ftrace/ftracetest
@@ -69,6 +69,10 @@ parse_opts() { # opts
DEBUG=1
shift 1
;;
+ --stop-fail)
+ STOP_FAILURE=1
+ shift 1
+ ;;
--fail-unsupported)
UNSUPPORTED_RESULT=1
shift 1
@@ -117,6 +121,7 @@ KEEP_LOG=0
DEBUG=0
VERBOSE=0
UNSUPPORTED_RESULT=0
+STOP_FAILURE=0
# Parse command-line options
parse_opts $*

@@ -304,6 +309,10 @@ run_test() { # testfile
# Main loop
for t in $TEST_CASES; do
run_test $t
+ if [ $STOP_FAILURE -ne 0 -a $TOTAL_RESULT -ne 0 ]; then
+ echo "A failure detected. Stop test."
+ exit 1
+ fi
done

# Test on instance loop
@@ -315,6 +324,10 @@ for t in $TEST_CASES; do
run_test $t
rmdir $TRACING_DIR
TRACING_DIR=$SAVED_TRACING_DIR
+ if [ $STOP_FAILURE -ne 0 -a $TOTAL_RESULT -ne 0 ]; then
+ echo "A failure detected. Stop test."
+ exit 1
+ fi
done

prlog ""
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