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selftests/ftrace: Add --console hidden option

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Add --console hidden option for debug test cases.

This option allows to put "sh" or something else
when the test case hits a bug.

For example, if you find a testcase which doesn't
pass, you can insert sh for interactive debug as below

  -----
  #!/bin/sh
  # description: sample test case

  good-command
  suspicious-wrong-command
  sh # <- add this for interactive debug
  -----

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
This commit is contained in:
Masami Hiramatsu 2018-08-30 23:13:23 +09:00 committed by Shuah Khan (Samsung OSG)
parent 9d954f9519
commit 5d1c6580d6
1 changed files with 13 additions and 1 deletions
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14
tools/testing/selftests/ftrace/ftracetest
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@ -60,11 +60,21 @@ parse_opts() { # opts
shift 1
;;
--verbose|-v|-vv|-vvv)
if [ $VERBOSE -eq -1 ]; then
usage "--console can not use with --verbose"
fi
VERBOSE=$((VERBOSE + 1))
[ $1 = '-vv' ] && VERBOSE=$((VERBOSE + 1))
[ $1 = '-vvv' ] && VERBOSE=$((VERBOSE + 2))
shift 1
;;
--console)
if [ $VERBOSE -ne 0 ]; then
usage "--console can not use with --verbose"
fi
VERBOSE=-1
shift 1
;;
--debug|-d)
DEBUG=1
shift 1
@ -283,7 +293,9 @@ run_test() { # testfile
testcase $1
echo "execute$INSTANCE: "$1 > $testlog
SIG_RESULT=0
if [ -z "$LOG_FILE" ]; then
if [ $VERBOSE -eq -1 ]; then
__run_test $1
elif [ -z "$LOG_FILE" ]; then
__run_test $1 2>&1
elif [ $VERBOSE -ge 3 ]; then
__run_test $1 | tee -a $testlog 2>&1