#!/bin/sh

##==============================================================================
##
## cimple-regress
##
## This script performs a full regression test of CIMPLE, which comprises the
## following steps:
##
##     1. Checks out Pegasus (from anonymous CVS).
##     2. Checks out CIMPLE (from anonymous CVS).
##     3. Builds Pegasus.
##     4. Creates the Pegasus repository.
##     5. Configures and builds CIMPLE.
##     6. Runs CIMPLE unit tests.
##     7. Registers CIMPLE test providers.
##     8. Runs CIMPLE live tests (against live cimserver and test providers).
##
##==============================================================================

##==============================================================================
##
## set_root()
##
##==============================================================================

function set_root()
{
    DIRNAME=cimple-regress.dir
    TEST_ROOT=`pwd`/$DIRNAME
}

##==============================================================================
##
## detect_platform()
##
##==============================================================================

function detect_platform()
{
    ARCH=`uname -m`
    OS=`uname -s`
    TOKEN="$OS-$ARCH"

    case "$TOKEN" in

	Linux-i686)
	    export PLATFORM=LINUX_IX86_GNU
	    ;;

	Linux-x86_64)
	    export PLATFORM=LINUX_X86_64_GNU
	    ;;

	Linux-ppc)
	    export PLATFORM=LINUX_PPC_GNU
	    ;;

	*)
	    echo "Failed to automatically detect platform"
	    exit 1
	    ;;

    esac
}

##==============================================================================
##
## create_dir()
##
##==============================================================================

function create_dir()
{
    rm -rf $DIRNAME
    mkdir $DIRNAME
}

##==============================================================================
##
## setup_pegasus()
##
##==============================================================================

function setup_pegasus()
{
    export PEGASUS_ROOT=$TEST_ROOT/pegasus
    export PEGASUS_HOME=$PEGASUS_ROOT/home
    detect_platform
    export PEGASUS_PLATFORM=$PLATFORM

    export LD_LIBRARY_PATH=$PEGASUS_HOME/lib
    export PATH=$PEGASUS_HOME/bin:$PATH
}

##==============================================================================
##
## checkout_pegasus()
##
##==============================================================================

function checkout_pegasus()
{
    cd $TEST_ROOT
    export CVSROOT=:pserver:anon:anon@cvs.opengroup.org:/cvs/MSB
    cvs co pegasus

    if [ ! "$?"  == "0" ]
    then
	echo "$0: cvs co cimple failed"
	exit 1
    fi
}

##==============================================================================
##
## checkout_cimple()
##
##==============================================================================

function checkout_cimple()
{
    cd $ROOT
    export CVSROOT=:pserver:anon:anon@cimple.org/home/cvs
    cvs co cimple 2> /dev/null

    if [ ! "$?"  == "0" ]
    then
	echo "$0: cvs co cimple failed"
	exit 1
    fi
}

##==============================================================================
##
## build_pegasus()
##
##==============================================================================

function build_pegasus()
{
    cd $PEGASUS_ROOT
    make

    if [ ! "$?"  == "0" ]
    then
	echo "$0: failed to build Pegasus"
	exit 1
    fi

    make repository

    if [ ! "$?"  == "0" ]
    then
	echo "$0: failed to build Pegasus repository"
	exit 1
    fi
}

##==============================================================================
##
## build_cimple()
##
##==============================================================================

function build_cimple()
{
    # Install the patch:
    cd $TEST_ROOT/cimple/src/pegasus/patch
    make patch

    # Build CIMPLE
    cd $TEST_ROOT/cimple
    ./configure
    make

    if [ ! "$?"  == "0" ]
    then
	echo "$0: failed to build CIMPLE"
	exit 1
    fi
}

##==============================================================================
##
## echo_env()
##
##==============================================================================

function echo_env()
{
    echo "TEST_ROOT=$TEST_ROOT"
    echo "PEGASUS_ROOT=$PEGASUS_ROOT"
    echo "PEGASUS_HOME=$PEGASUS_HOME"
    echo "PEGASUS_PLATFORM=$PEGASUS_PLATFORM"
}

##==============================================================================
##
## test_cimple()
##
##==============================================================================

function test_cimple()
{
    cd $TEST_ROOT/cimple
    make -s tests

    if [ ! "$?"  == "0" ]
    then
	echo "$0: CIMPLE tests failed"
	exit 1
    fi
}

##==============================================================================
##
## register_providers()
##
##==============================================================================

function register_providers()
{
    cd $TEST_ROOT/cimple
    make reg

    if [ ! "$?"  == "0" ]
    then
	echo "$0: CIMPLE provider registration failed"
	exit 1
    fi
}

##==============================================================================
##
## run_live_tests()
##
##==============================================================================

function run_live_tests()
{
    cimserver -s

    echo "Waiting 5 seconds..."
    sleep 5

    echo "Starting cimserver..."
    cimserver

    echo "Waiting 5 seconds..."
    sleep 5

    cd $TEST_ROOT/cimple
    make live-tests

    if [ ! "$?"  == "0" ]
    then
	echo "$0: CIMPLE live tests failed"
	exit 1
    fi

    cimserver -s
}

##==============================================================================
##
## main
##
##==============================================================================

set_root
create_dir
setup_pegasus
checkout_pegasus
build_pegasus
checkout_cimple
build_cimple
test_cimple
register_providers
run_live_tests