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ftracetest: Add --verbose option for showing echo output

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Add --verbose/-v option for showing echo output in testcases.
This is good for checking the progress of testcases which
take a longer time to run.

To implement this feature, all the testcase failures are
captured in ftracetest and send signal to set SIG_RESULT=FAIL.

Link: http://lkml.kernel.org/r/20141204194123.7376.22964.stgit@localhost.localdomain

Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Masami Hiramatsu 2014-12-04 14:41:23 -05:00 committed by Steven Rostedt
parent 36922d133c
commit 57cee23650
1 changed files with 23 additions and 10 deletions
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33
tools/testing/selftests/ftrace/ftracetest
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@ -13,6 +13,7 @@ echo "Usage: ftracetest [options] [testcase(s)] [testcase-directory(s)]"
echo " Options:"
echo " -h|--help Show help message"
echo " -k|--keep Keep passed test logs"
echo " -v|--verbose Show all stdout messages in testcases"
echo " -d|--debug Debug mode (trace all shell commands)"
exit $1
}
@ -53,6 +54,10 @@ parse_opts() { # opts
KEEP_LOG=1
shift 1
;;
--verbose|-v)
VERBOSE=1
shift 1
;;
--debug|-d)
DEBUG=1
shift 1
@ -90,6 +95,7 @@ TEST_CASES=`find_testcases $TEST_DIR`
LOG_DIR=$TOP_DIR/logs/`date +%Y%m%d-%H%M%S`/
KEEP_LOG=0
DEBUG=0
VERBOSE=0
# Parse command-line options
parse_opts $*
@ -139,12 +145,8 @@ testcase() { # testfile
prlog -n "[$CASENO]$desc"
}
eval_result() { # retval sigval
local retval=$2
if [ $2 -eq 0 ]; then
test $1 -ne 0 && retval=$FAIL
fi
case $retval in
eval_result() { # sigval
case $1 in
$PASS)
prlog " [PASS]"
PASSED_CASES="$PASSED_CASES $CASENO"
@ -188,6 +190,9 @@ SIG_RESULT=
SIG_BASE=36 # Use realtime signals
SIG_PID=$$
SIG_FAIL=$((SIG_BASE + FAIL))
trap 'SIG_RESULT=$FAIL' $SIG_FAIL
SIG_UNRESOLVED=$((SIG_BASE + UNRESOLVED))
exit_unresolved () {
kill -s $SIG_UNRESOLVED $SIG_PID
@ -216,6 +221,12 @@ exit_xfail () {
}
trap 'SIG_RESULT=$XFAIL' $SIG_XFAIL
__run_test() { # testfile
# setup PID and PPID, $$ is not updated.
(cd $TRACING_DIR; read PID _ < /proc/self/stat ; set -e; set -x; . $1)
[ $? -ne 0 ] && kill -s $SIG_FAIL $SIG_PID
}
# Run one test case
run_test() { # testfile
local testname=`basename $1`
@ -223,10 +234,12 @@ run_test() { # testfile
testcase $1
echo "execute: "$1 > $testlog
SIG_RESULT=0
# setup PID and PPID, $$ is not updated.
(cd $TRACING_DIR; read PID _ < /proc/self/stat ;
set -e; set -x; . $1) >> $testlog 2>&1
eval_result $? $SIG_RESULT
if [ $VERBOSE -ne 0 ]; then
__run_test $1 2>> $testlog | tee -a $testlog
else
__run_test $1 >> $testlog 2>&1
fi
eval_result $SIG_RESULT
if [ $? -eq 0 ]; then
# Remove test log if the test was done as it was expected.
[ $KEEP_LOG -eq 0 ] && rm $testlog