Commit 7786bcca authored Nov 16, 2016 by Masami Hiramatsu Committed by Steven Rostedt Nov 22, 2016

selftests: ftrace: Add --quiet option not to show error logs on screen

Since the verbose error logs scrolls out previous test results
--quiet option suppress to show such message.

e.g.
 # ./ftracetest -q
=== Ftrace unit tests ===
[1] Basic trace file check	[PASS]
[2] Basic test for tracers	[PASS]
[3] Basic trace clock test	[PASS]
[4] Basic event tracing check	[PASS]
[5] event tracing - enable/disable with event level files	[PASS]
[6] event tracing - restricts events based on pid	[PASS]
[7] event tracing - enable/disable with subsystem level files	[PASS]
[8] event tracing - enable/disable with top level files	[PASS]
[9] ftrace - function graph filters with stack tracer	[UNSUPPORTED]
[10] ftrace - function graph filters	[UNSUPPORTED]
[11] ftrace - function profiler with function tracing	[UNSUPPORTED]
[12] Test creation and deletion of trace instances while setting an event
	[PASS]
[13] Test creation and deletion of trace instances	[PASS]
[14] Kprobe dynamic event - adding and removing	[UNSUPPORTED]
[15] Kprobe dynamic event - busy event check	[UNSUPPORTED]
[16] Kprobe dynamic event with arguments	[UNSUPPORTED]
[17] Kprobe dynamic event with function tracer	[UNSUPPORTED]
[18] Kretprobe dynamic event with arguments	[UNSUPPORTED]
[19] event trigger - test event enable/disable trigger	[PASS]
[20] event trigger - test trigger filter	[PASS]
[21] event trigger - test histogram modifiers	[UNSUPPORTED]
[22] event trigger - test histogram trigger	[UNSUPPORTED]
[23] event trigger - test multiple histogram triggers	[UNSUPPORTED]
[24] event trigger - test snapshot-trigger	[FAIL]
[25] event trigger - test stacktrace-trigger	[PASS]
[26] event trigger - test traceon/off trigger	[PASS]

# of passed:  14
# of failed:  1
# of unresolved:  0
# of untested:  0
# of unsupported:  11
# of xfailed:  0
# of undefined(test bug):  0

Link: http://lkml.kernel.org/r/147928399712.22982.8284640390982775052.stgit@devbox



Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent 131f840d

tools/testing/selftests/ftrace/ftracetest

+7 −1

Original line number	Original line	Diff line number	Diff line
	@@ -14,6 +14,7 @@ echo " Options:"
	echo " -h\|--help Show help message"		echo " -h\|--help Show help message"
	echo " -k\|--keep Keep passed test logs"		echo " -k\|--keep Keep passed test logs"
	echo " -v\|--verbose Show all stdout messages in testcases"		echo " -v\|--verbose Show all stdout messages in testcases"
			echo " -q\|--quiet Do not show error log on stdout"
	echo " -d\|--debug Debug mode (trace all shell commands)"		echo " -d\|--debug Debug mode (trace all shell commands)"
	exit $1		exit $1
	}		}
	@@ -58,6 +59,10 @@ parse_opts() { # opts
	VERBOSE=1		VERBOSE=1
	shift 1		shift 1
	;;		;;
			--quiet\|-q)
			BE_QUIET=1
			shift 1
			;;
	--debug\|-d)		--debug\|-d)
	DEBUG=1		DEBUG=1
	shift 1		shift 1
	@@ -101,6 +106,7 @@ LOG_DIR=$TOP_DIR/logs/`date +%Y%m%d-%H%M%S`/
	KEEP_LOG=0		KEEP_LOG=0
	DEBUG=0		DEBUG=0
	VERBOSE=0		VERBOSE=0
			BE_QUIET=0
	# Parse command-line options		# Parse command-line options
	parse_opts $*		parse_opts $*

	@@ -249,7 +255,7 @@ run_test() { # testfile
	# Remove test log if the test was done as it was expected.		# Remove test log if the test was done as it was expected.
	[ $KEEP_LOG -eq 0 ] && rm $testlog		[ $KEEP_LOG -eq 0 ] && rm $testlog
	else		else
	catlog $testlog		[ $BE_QUIET -eq 0 ] && catlog $testlog
	TOTAL_RESULT=1		TOTAL_RESULT=1
	fi		fi
	}		}