#!/bin/bash

#

# aslts - execute ASL test suite

#

# Will build temporary versions of iASL and acpiexec

postfix=`date +%H%M%S`

tmp_iasl=/tmp/iasl-$postfix

tmp_acpiexec=/tmp/acpiexec-$postfix

tmp_acpibin=/tmp/acpibin-$postfix

TEST_CASES=

TEST_MODES=

REBUILD_TOOLS=yes

BINCOMPONLY=no

EXECONLY=no

usage() {

	echo "Usage:"

	echo "`basename $0` [-c case] [-m mode] [-u]"

	echo "Where:"

	echo "  -c:	Specify individual test cases (can be used multiple times)"

	echo "  -m:	Specify individual test modes (can be used multiple times)"

	echo "  -u:	Do not force rebuilding of ACPICA utilities (acpiexec, iasl)"

	echo "  -e:     Perform the execution of aml files and omit binary comparison of regular aml and disassembled aml file."

	echo "  -b:     Only perform binary comparison of regular aml and disasssembled aml file"

	echo ""

	echo "Available test modes:"

	echo "  n32	32-bit unoptimized code (tests are compiled with iasl -oa -r 1 and other flags)"

	echo "  n64	64-bit unoptimized code (tests are compiled with iasl -oa -r 2 and other flags)"

	echo "  o32	32-bit optimized code (tests are compiled with iasl -r 1 and other flags)"

	echo "  o64	64-bit optimized code (tests are compiled with iasl -r 2 and other flags)"

	echo ""

	Do 3

	exit 1

}

# Setup environment and variables.

# Need a path to ASLTS and iasl,acpiexec generation dir

setup_environment() {

	aslts_dir=$1

	generation_dir=$2

	if [ -z "$generation_dir" ] ; then

		echo "missing generation directory argument"

		exit

	elif [ -z "$aslts_dir" ] ; then

		echo "missing aslts directory argument"

		exit

	elif [ ! -d "$generation_dir" ] ; then

		echo $generation_dir is not a dir

		exit

	elif [ ! -d "$aslts_dir" ] ; then

		echo $aslts_dir is not a dir

		exit

	fi

	# Variables required by ASLTS

	unset ASL

	unset acpiexec

	unset ASLTSDIR

	export ASL=$tmp_iasl

	export acpiexec=$tmp_acpiexec		

	export acpibin=$tmp_acpibin

	export ASLTSDIR=$aslts_dir

	export PATH=$ASLTSDIR/bin:$PATH

}

# Generate both iASL and acpiexec from source

build_acpi_tools() {

	restore_dir=$PWD

	cd ${generation_dir}

	rm -f $tmp_iasl $tmp_acpiexec $tmp_acpibin

	# Build native-width iASL compiler and acpiexec

	if [ ! -e bin/iasl -o ! -e bin/acpiexec ]; then

		REBUILD_TOOLS=yes

	fi

	if [ "x$REBUILD_TOOLS" = "xyes" ]; then

		make clean

		make iasl ASLTS=TRUE

		make acpiexec ASLTS=TRUE

	fi

	if [ -d "bin" ] && [ -f "bin/iasl" ]; then

		echo "Installing ACPICA tools"

		cp bin/iasl $tmp_iasl

		cp bin/acpiexec $tmp_acpiexec

		cp bin/acpibin $tmp_acpibin

	else

		echo "Could not find iASL/acpiexec tools"

		exit

	fi

	# Ensure that the tools are available

	if [ ! -f $tmp_iasl ] ; then

		echo "iasl compiler not found"

		exit

	elif [ ! -f $tmp_acpiexec ] ; then

		echo "acpiexec utility not found"

		exit

	elif [ ! -f $tmp_acpibin ] ; then

		echo "acpibin utility not found"

		exit

	fi

	cd $restore_dir

}

# Compile and run the ASLTS suite

run_aslts() {

	# Remove a previous version of the AML test code

	version=`$ASL | grep version | awk '{print $5}'`

	rm -rf $ASLTSDIR/tmp/aml/$version

	if [ "x$TEST_MODES" = "x" ]; then

		TEST_MODES="n32 n64 o32 o64"

	fi

	Do 0 $TEST_MODES $TEST_CASES $EXECONLY

	if [ $? -ne 0 ]; then

		echo "ASLTS Compile Failure"

		exit 1

	fi

	# Execute the test suite

	if [ "x$BINCOMPONLY" = "xno" ]; then

		echo ""

		echo "ASL Test Suite Started: `date`"

		start_time=$(date)

		if [ "x$TEST_MODES" = "x" ]; then

			TEST_MODES="n32 n64 o32 o64"

		fi

		Do 1 $TEST_MODES $TEST_CASES

		echo ""

		echo "ASL Test Suite Finished: `date`"

		echo "                Started: $start_time"

		rm -f $tmp_iasl $tmp_acpiexec $tmp_acpibin

	fi;

}

SRCDIR=`(cd \`dirname $0\`; cd ..; pwd)`

setup_environment $SRCDIR/tests/aslts $SRCDIR/generate/unix

# To use common utilities

. $SRCDIR/tests/aslts/bin/common

. $SRCDIR/tests/aslts/bin/settings

RESET_SETTINGS

INIT_ALL_AVAILABLE_CASES

INIT_ALL_AVAILABLE_MODES

while getopts "c:m:ueb" opt

do

	case $opt in

	b)

		BINCOMPONLY=yes

		echo "Running only binary comparisons"

	;;

	c)

		get_collection_opcode "$OPTARG"

		if [ $? -eq $COLLS_NUM ]; then

			echo "Invalid test case: $OPTARG"

			usage

		else

			TEST_CASES="$OPTARG $TEST_CASES"

		fi

	;;

	e)

		EXECONLY=yes

		echo "Running tests without binary comparisons"

	;;

	m)

		check_mode_id "$OPTARG"

		if [ $? -eq 1 ]; then

			echo "Invalid test mode: $OPTARG"

			usage

		else

			TEST_MODES="$OPTARG $TEST_MODES"

		fi

	;;

	u)

		REBUILD_TOOLS=no

	;;

	?)

		echo "Invalid argument: $opt"

		usage

	;;

	esac

done

shift $(($OPTIND - 1))

build_acpi_tools

run_aslts