#!/bin/sh

if [ $# -gt 0 ]; then

    razor="$1"

else

    razor=../src/razor

fi

fs_check_file()

{

    if [ ! -e "$tmpdir$1" ]; then 

	echo $1: Not in filesystem >&2

	ls -R "$tmpdir" >&2

	exit 1

    fi

}

fs_check_file_contents()

{

    fs_check_file "$1"

    if [ `cat "$tmpdir$1"` != "$2" ]; then

	echo $1: Unexpected contents >&2

	cat "$tmpdir$1" >&2

	exit 1

    fi

}

fs_check_no_file()

{

    if [ -e "$tmpdir$1" ]; then 

	echo $1: Still in filesystem >&2

	exit 1

    fi

}

check_file()

{

    $razor list-files | grep -F -x "$1" > /dev/null

    if [ $? -ne 0 ]; then

	echo $1: Not in database >&2

	$razor list-files >&2

	exit 1

    fi

    $razor list-files "$1" | grep -F -x "$1" > /dev/null

    if [ $? -ne 0 ]; then

	echo $1: Not seen by patterned list >&2

	$razor list-files "$1" >&2

	exit 1

    fi

    pkgs=`$razor list-file-packages "$1"`

    if [ -z "$pkgs" ]; then

	echo $1: Not owned by any package >&2

	$razor list-file-packages "$1"

	exit 1

    fi

    for nevra in "$pkgs"; do

	name=`echo $nevra | sed 's/\-.*$//'`

	$razor list-package-files "$name" | grep -F -x "$1" > /dev/null

	if [ $? -ne 0 ]; then

	    echo $1: Not in database for package $name >&2

	    $razor list-package-files "$name"

	    exit 1

	fi

    done

    fs_check_file $1

}

check_no_file()

{

    $razor list-files | grep -F -x "$1" > /dev/null

    if [ $? -eq 0 ]; then

	echo $1: Still in database >&2

	exit 1

    fi

    fs_check_no_file $1

}

check_install_count()

{

    count=`$razor list "$1" | wc -l`

    if [ "$count" != "$2" ]; then

	echo $1: Install count $count, should be $2 >&2

	exit 1

    fi

}

set_repository()

{

    export YUM_URL="file:`pwd`/$1"

    cp $1/repodata/primary.xml.gz $1/repodata/filelists.xml.gz .

    rm -rf rpms

    ln -s $1/Packages rpms

}

tmpdir=`mktemp -dt` || exit 1

export RAZOR_ROOT="file:$tmpdir"

$razor init || exit 1

set_repository base

$razor import-yum || exit 1

$razor install --relocate /usr=/opt zip || exit 1

fs_check_file_contents /opt/bin/zip zip-1-1

fs_check_file /opt/var/lib/zip/data.zap

trap "set_repository base" 0

set_repository updates

$razor import-yum || exit 1

$razor update --relocate /usr=/opt || exit 1

check_file /opt/bin/zip

fs_check_file_contents /opt/bin/zip zip-2-1

fs_check_file /opt/var/lib/zip/data.zap

$razor remove zip || exit 1

fs_check_no_file /opt/var/lib/zip/data.zap

set_repository base

$razor import-yum || exit 1

$razor install --relocate /usr=/opt zip || exit 1

$razor install --relocate /usr=/opt zip || exit 1

check_install_count zip 2

set_repository updates

$razor import-yum || exit 1

$razor update --relocate /usr=/opt || exit 1

check_file /opt/bin/zip

fs_check_file_contents /opt/bin/zip zip-2-1

fs_check_file /opt/var/lib/zip/data.zap

check_install_count zip 1

$razor remove zip || exit 1

fs_check_no_file /opt/var/lib/zip/data.zap

set_repository base

$razor import-yum || exit 1

$razor install --relocate /usr=/opt zip || exit 1

$razor update --relocate /usr=/opt zip || exit 1

check_install_count zip 1

rm -rf "$tmpdir"