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selftests/ftrace: Add --stop-fail hidden option for debug

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Add --stop-fail option for debugging the ftracetest.

With this option, ftracetest stops right after a testcase
fails instead of finish running all testcases.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
This commit is contained in:
Masami Hiramatsu 2018-08-30 23:12:55 +09:00 committed by Shuah Khan (Samsung OSG)
parent 84df9525b0
commit 9d954f9519
1 changed files with 13 additions and 0 deletions
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13
tools/testing/selftests/ftrace/ftracetest
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@ -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 ""