path: root/runmcetest

#!/bin/bash
################################################################################
##                                                                            ##
## This program is free software;  you can redistribute it and#or modify      ##
## it under the terms of the GNU General Public License as published by       ##
## the Free Software Foundation; either version 2 of the License, or          ##
## (at your option) any later version.                                        ##
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## This program is distributed in the hope that it will be useful, but        ##
## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
## or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License   ##
## for more details.                                                          ##
##                                                                            ##
## You should have received a copy of the GNU General Public License          ##
## along with this program;  if not, write to the Free Software               ##
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA    ##
##                                                                            ##
################################################################################

#
# File:        runmcetest
#
# Description: This program is the core executer for MCE Test Suite.
#              
# Author:      Chen Gong <gong.chen@linux.intel.com>
# 

#set -x

TMP_DIR=""
SUM_DIR=""
LOG_DIR=""
TOOL_DIR=""
CASELIST=""
SUM_FILE=""
LOG_FILE=""
TOTAL_COUNT=0
PASS_SIGN="PASS"
FAIL_SIGN="FAIL"
RUNALL_TIMES=""

EXE_MSG="The testcases must to be compiled and installed in order \
to execute them."
NOFILE_MSG="Some file or directory doesn't exist or assigned, \
please check and run again."
NOCASE_MSG="The case list file is not valid, please check \
and run again."
ROUND_MSG="The running time is not a valid value, please make
use of a nonnegtive integer and run again."
EXIT_MSG="Delete all files under temporary directory"

# Function:    cleanup
#
# Description: Remove all temporary files created by this program. Cleanup 
#              always called on program exit.

cleanup()
{
	if ! [ "X${TMP_DIR}" == "X" ]
	then
		answer=""
		# if this script is called by mcemenu, skip query part
		pid=`echo $$`
		ppid=`pgrep mcemenu`
		for id in $ppid; do
			pgrep -P $id | grep $pid
			if [ $? -eq 0 ]; then
				answer="YES"
				break;
			fi
		done
		if [ -z $answer ]; then
			read -p "$EXIT_MSG \"${TMP_DIR}\"? [Yes/No]:" answer
			answer=`echo $answer | tr 'a-z' 'A-Z'`
		fi
		if [ "${answer}" == "Y" -o "${answer}" == "YES" \
			-o "${answer}" == "" ]
		then
			rm -rf $TMP_DIR/*
		fi
	fi
}

# Function:    run_test
# 
# Description: Execute actual tests and print messages by test cases.
run_test()
{
	local IFSBACK=$IFS

	# some test cases maybe meet issues when using WHILE-LOOP
	# because of input redirection, instead of using FOR-LOOP
	IFS=$'\n'
	for caseid in `cat $1`
	do
		if [ ${caseid:0:1} != "#" ]
		then
			case_name=`echo $caseid | cut -d' ' -f1`
			case_script=`echo $caseid | cut -d' ' -f2`
			case_output=$TMP_DIR/rastest.caseoutput.$$

			cat <<-EOF | tee -a $LOG_FILE
			<<<<<<<<<<<<<<<<<<<    TEST BEGIN    >>>>>>>>>>>>>>>>>>>
			Case ID: $case_name"
			--------------------------------------------------------
			EOF

			# because pipe is used here, it is impossible to count
			# PASS/FAIL internally
			if ./$case_script
			then
				printf "%-36s%-10s\n" $case_name $PASS_SIGN >> $SUM_FILE
			else
				printf "%-36s%-10s\n" $case_name $FAIL_SIGN >> $SUM_FILE
			fi | tee -a $LOG_FILE
			TOTAL_COUNT=`expr $TOTAL_COUNT + 1`

			cat <<-EOF | tee -a $LOG_FILE
			--------------------------------------------------------
			<<<<<<<<<<<<<<<<<<<<    TEST END    >>>>>>>>>>>>>>>>>>>>

			EOF
		fi
	done
	IFS=$IFSBACK

	sleep 2
}


# Function:    execute_test
#
# Description: This function provides a menu of testcases that can be
#              selected for execution.
#              The function checks to see if the file $TOOL_DIR/page-types
#              was created, this file is created when the whole test suite
#              is compiled and installed, if it is not found
#              an info message window will notify the user that it needs to
#              be compiled before tests can be executed.
#              This function creates the testcase list based on the users
#              choice of scenario groups and execute these tests.
execute_test()
{
	local DATE_START=""
	local DATE_END=""

	if ! [ -f $TOOL_DIR/page-types ] 
	then 
		echo $EXE_MSG
		return
	fi 

	DATE_START=`date +%Y-%m-%d.%H.%M.%S`
	SUM_FILE=$SUM_DIR/$DATE_START.log
	LOG_FILE=$LOG_DIR/$DATE_START.output
	TOTAL_COUNT=0

	cat > $SUM_FILE <<-EOF
	Test Start Time: $DATE_START
	----------------------------------------------
	testcase                            result
	-------------------                 ----------
	EOF

	if [ $RUNALL_TIMES -eq 0 ]; then
		while :
		do
			run_test $CASELIST
		done
	else
		inc=0
		while [ $inc -lt $RUNALL_TIMES ]
		do
			inc=`expr $inc + 1`
			run_test $CASELIST
		done
	fi

	DATE_END=`date +%Y-%m-%d.%H.%M.%S`
	cat >> $SUM_FILE <<-EOF
	----------------------------------------------
	Test End Time: $DATE_END
	Total Tests: $TOTAL_COUNT
	Total Passes: `grep -c $PASS_SIGN $SUM_FILE`
	Total Failures: `grep -c $FAIL_SIGN $SUM_FILE`
	Kernel Version: `uname -r`
	Machine Architecture: `uname -m`
	EOF
}

usage()
{
	cat <<-EOF

	usage: ${0##*/} [ -t TMPDIR ] [ -s SUMFILE ] [ -o OUTDIR ]
	[ -b TOOLDIR ] [ -l CASEFILE ] [ -r RUNTIMES ]

	-t TMPDIR       Directory where temporary files will be created. Don't use important directory.
	-s SUMDIR       Directory where summary files will be created.
	-o OUTDIR       Directory where raw test outputs will be created.
	-b TOOLDIR	Directory where tool utilities will be placed.
	-l CASEFILE     File where test case list will be used in the test.
	-r RUNTIMES	Assign the whole test rounds. 0 means infinite loop.
	-h              Help. Prints all available options.

	example: ${0##*/} -t ./work/ -s ./summary -o ./results -b ./bin -l ./work/caselist -r 1


	EOF

	exit 0
}

main()
{
	if [ "$UID" -ne 0 ]; then
		echo "Sorry, Must be root to run MCE Test Suite. Exiting..."
		exit 1;
	fi

	[ $# -eq 0 ] && usage

	for cmd in mcelog mce-inject; do
		which $cmd &> /dev/null
		[ $? -ne 0 ] &&
		{
			echo "Sorry, Please install $cmd first. Exiting..."
			exit 1
		}
	done

	while getopts t:s:o:b:l:r:h arg; do
		case $arg in
			t) TMP_DIR=$OPTARG ;;
			s) SUM_DIR=$OPTARG ;;
			o) LOG_DIR=$OPTARG ;;
			b) TOOL_DIR=$OPTARG ;;
			l) CASELIST=$OPTARG ;;
			r) RUNALL_TIMES=$OPTARG ;;
			h|\?) usage;;
		esac
	done

	if ! [ -d "$TMP_DIR" -a -d "$SUM_DIR" -a -d "$LOG_DIR" \
		-a -d "$TOOL_DIR" -a -e "$CASELIST" ]
	then
		echo $NOFILE_MSG
		exit 2
	fi

	size=`wc -m $CASELIST | awk '{print $1}'`
	if [ $size -eq 0 ]
	then
		echo $NOCASE_MSG
		exit 3
	fi

	#when RUNALL_TIMES is NULL/string/negtive integer, exit...
	test=`echo $RUNALL_TIMES | sed -n "/^[0-9]\+$/p"`
	[ X"$test" = X ] &&
	{
		echo $ROUND_MSG
		exit 4
	}

	#get absoluate path for env setting, some test cases requirement
	pushd ./ > /dev/null
	cd $TMP_DIR
	TMP_DIR=`pwd`
	cd - > /dev/null
	cd $LOG_DIR
	LOG_DIR=`pwd`
	cd -  > /dev/null
	cd $TOOL_DIR > /dev/null
	TOOL_DIR=`pwd`
	popd > /dev/null

	export TMP_DIR
	export LOG_DIR
	export TOOL_DIR

	execute_test
}

# call cleanup function on program exit.
trap "cleanup" 0
main "$@"