test/runner.rb


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require 'rbconfig'
exit if CROSS_COMPILING

require 'test/unit'

src_testdir = File.dirname(File.expand_path(__FILE__))
srcdir = File.dirname(src_testdir)

Test::Unit.setup_argv {|files|
  if files.empty?
    [src_testdir]
  else
    files.map {|f|
      if File.exist? "#{src_testdir}/#{f}"
        "#{src_testdir}/#{f}"
      elsif File.exist? "#{srcdir}/#{f}"
        "#{srcdir}/#{f}"
      elsif File.exist? f
        f
      else
        raise ArgumentError, "not found: #{f}"
      end
    }
  end
}
#!/bin/bash

usage () {
    echo "usage: mk-images <kernelpath> <imagepath> <fullmodpath> <imgpath> <temlpatepath>"
    exit 0
}

if [ -z "$1" -o -z "$2" -o -z "$3" -o -z "$4" -o -z "$5" ]; then usage; fi

TOPDIR=$(echo $0 | sed "s,/[^/]*$,,")
if [ $TOPDIR = $0 ]; then
    $TOPDIR="."
fi

TOPDIR=$(cd $TOPDIR; pwd)

# Set, verify, and create paths
    KERNELPATH=$1
    TOPDESTPATH=$2
    IMAGEPATH=$2/images
    FULLMODPATH=$3
    INSTIMGPATH=$4
    INSTIMGTEMPLATE=$5
    IMGPATH=$(echo $FULLMODPATH | sed 's,/[^/]*$,,')
    KERNELROOT=/tmp/updboot.kernel.$$
    MODDEPS=$KERNELROOT/moddeps
    ARCH=$(uname -m | sed 's/i.86/i386/')

    if [ ! -d "$1" ]; then
	LATEST=latest --arch $ARCH 
    else
	LATEST=findPackage
    fi

    rm -rf $IMAGEPATH
    rm -rf $FULLMODPATH
    rm -rf $KERNELROOT
    mkdir -p $IMAGEPATH
    mkdir -p $FULLMODPATH
    mkdir -p $KERNELROOT
    mkdir -p $INSTIMGPATH

# Stuff that we need
    TRIMPCITABLE=$IMGPATH/usr/lib/anaconda-runtime/trimpcitable
    KEYMAPS=$IMGPATH/usr/lib/anaconda-runtime/keymaps-${ARCH}
    FONTS=$IMGPATH/usr/lib/anaconda-runtime/fonts-${ARCH}
    GETMODDEPS=$IMGPATH/usr/lib/anaconda-runtime/moddeps
    MODLIST=$IMGPATH/usr/lib/anaconda-runtime/modlist
    MODINFO=$IMGPATH/usr/lib/anaconda-runtime/loader/module-info
    FILTERMODDEPS=$IMGPATH/usr/lib/anaconda-runtime/filtermoddeps
    LOADERBINDIR=$IMGPATH/usr/lib/anaconda-runtime/loader
    BOOTDISKDIR=$IMGPATH/usr/lib/anaconda-runtime/boot
    LANGTABLE=$IMGPATH/usr/lib/anaconda/lang-table
    SYSLINUX=$IMGPATH/usr/bin/syslinux
    PCITABLE=$IMGPATH/usr/share/kudzu/pcitable
    CACHE=$KERNELROOT/lib/modules/.cache
    MODULESUSED=$KERNELROOT/modules-used

    touch $MODULESUSED

    dieLater=
    for n in $TRIMPCITABLE $PCITABLE $GETMODDEPS $MODINFO $FILTERMODDEPS \
	     $LANGTABLE $SYSLINUX $KEYMAPS; do
	if [ ! -f $n ]; then
	    echo "$n doesn't exist"
	    dieLater=1
	fi
    done

    for n in $BOOTDISKDIR; do
	if [ ! -d $n ]; then
	    echo "$n doesn't exist"
	    dieLater=1
	fi
    done

    if [ -n "$dieLater" ]; then exit 1; fi

findPackage() {
    dir=$1
    name=$2
    
    for n in $dir/$name*; do
	thisName=$(rpm --qf '%{NAME}' -qp $n)
	if [ $thisName = $name ]; then
	    echo $n
	    return
	fi
    done

    echo "cannot find package $name in path $dir" >&2
    kill -9 $$
}

findmodule () {
    if [ ! -f $CACHE ]; then
        find $KERNELROOT/lib/modules > $CACHE
    fi
    
    grep "/$1\.o" $CACHE
}

rundepmod () {
    what=$1
    final=$2

    exclpattern="tc90x|FPT|BusLogic|Pci2000|Pci2220i"

    depmod -e -i -m $KERNELROOT/boot/System.map-$version \
	    $what > $final.foo 2>&1 | 
	    egrep -v "modprobe: (${exclpattern}) multiply defined"

    PARIDE="aten bpck comm dstr epat epia fit2 fit3 friq frpw kbic ktti on20 on26"
    cat $final.foo | sed -e 's/\.o//g' \
	  -e 's/: parport$/: parport_pc/g' \
	  -e 's/^\(parport_pc: parport\)_pc$/\1/' \
	  -e "s/^pcd:.*/pcd: $PARIDE/" | $FILTERMODDEPS > $final 
    rm -f $final.foo
}

getmoddeps () {
    what=$1
    final=$2

    egrep $(echo $what | sed 's/\.o  */|^/g;s/\.o$//') $MODDEPS > $final
}

intcopymodules () {
    dir=$2

    for n in $1; do
	m=$(findmodule $n)
	if [ -z "$m" ]; then
            echo "Module $n not found in kernel rpm"
        else 
	    echo $n >> $MODULESUSED
	    if ! cp $m $dir ; then
		echo "Failed to copy $m to $dir (for module $n)"
	    fi
        fi
    done
}

resdeps () {
    $GETMODDEPS -m $MODDEPS $* 2>&1
    if [ $? != "0" ] ; then
	kill -9 $$
    fi	
    list=`$GETMODDEPS -m $MODDEPS $*`
    items=$(for n in $* $list; do echo $n; done | sort -u)
    echo $items
}

expandModuleSet() {
    SET=""
    for name in $1; do
	char=$(echo $name | cut -c1)
        if [ $char = '=' ]; then
	    NAME=$(echo $name | cut -c2-)
	    SET="$SET $($MODLIST --modinfo-file $MODINFO $NAME)"
	elif [ $char = '+' ]; then
	    NAME=$(echo $name | cut -c2-)

	    # all of the modules of this type
	    $MODLIST --modinfo-file $MODINFO $NAME > /tmp/emsAll.$$
	    # the modules used that are of this type
	    cat $MODULESUSED /tmp/emsAll.$$ | sort | uniq -d > /tmp/emsUsed.$$
	    # the modules that are of this type, but not used
	    SET=$(cat /tmp/emsAll.$$ /tmp/emsUsed.$$ | sort | uniq -u)

	    rm -f /tmp/emsAll.$$ /tmp/emsUsed.$$
	else
	    SET="$SET $name"
	fi
    done

    echo $SET
}

makemoduleball() {
    unset MMB_DD
    MMB_MODINFO="module-info"

    if [ $1 = "--dd" ]; then
	shift
        MMB_DD="$1"
	shift
	MMB_MODINFO="modinfo"
    fi

    MMB_DIR=$1
    MMB_MODULESET=$(resdeps $2)

    rm -rf $MMB_DIR/modules $MMB_DIR/modules.cgz $MMB_DIR/modules.dep \
	   $MMB_DIR/pcitable $MMB_DIR/$MMB_MODINFO
    mkdir -p $MMB_DIR/modules

    intcopymodules "$MMB_MODULESET" $MMB_DIR/modules

    pushd $MMB_DIR/modules > /dev/null

    $MODLIST --modinfo-file $MODINFO --ignore-missing --modinfo \
	$MMB_MODULESET > ../$MMB_MODINFO

    getmoddeps "*.o" ../modules.dep

    # create the pcitable
    $TRIMPCITABLE *.o < $PCITABLE > ../pcitable

    if [ -n "$MMB_DD" ]; then
	echo $MMB_DD > $MMB_DIR/rhdd-6.1
    fi

    mkdir $version
    mv *.o $version

    find $version -type f | cpio --quiet -H crc -o | gzip -9 > ../modules.cgz
    cd ..
    rm -rf modules
    popd  > /dev/null
}

makemainmodules() {
    modlist=`expandModuleSet "$1"`

    rm -rf $FULLMODPATH

    makemoduleball $FULLMODPATH "$modlist"
}

makebootdisk() {
    EXTRAKERNELPATH=""
    EXTRAINITRDPATH=""
    PCMCIA=""
    while [ $(echo $1 | cut -c1-2) = "--" ]; do
	if [ $1 = "--kernelto" ]; then
	    EXTRAKERNELPATH=$2
	    shift; shift
	elif [ $1 = "--initrdto" ]; then
	    EXTRAINITRDPATH=$2
	    shift; shift
	elif [ $1 = "--pcmcia" ]; then
	    PCMCIA=yes
	    shift
	fi
    done
    MBD_FILENAME=$IMAGEPATH/$1
    LOADERBIN=$2
    MODSET=`expandModuleSet "$3"`
    MBD_DIR=/tmp/makebootdisk.dir.$$
    MBD_FSIMAGE=/tmp/makebootdisk.initrdimage.$$
    MBD_MNTPOINT=/tmp/makebootdisk.mount.$$
    MBD_TMPIMAGE=/tmp/makebootdisk.image.$$
    MBD_BOOTTREE=/tmp/makebootdisk.tree.$$
    INITBIN=init

    rm -rf $MBD_DIR MBD_FSIMAGE
    mkdir -p $MBD_DIR/modules
    mkdir -p $MBD_DIR/sbin
    mkdir -p $MBD_DIR/dev/pts
    mkdir -p $MBD_DIR/etc
    mkdir -p $MBD_DIR/proc
    mkdir -p $MBD_DIR/tmp
    mkdir -p $MBD_DIR/etc/terminfo/l

    makemoduleball $MBD_DIR/modules "$MODSET"

    cat > $MBD_DIR/etc/passwd << EOF
    root::0:0:root:/:/bin/bash
EOF

    install -s -m 755 $LOADERBINDIR/$LOADERBIN $MBD_DIR/sbin/loader
    install -s -m 755 $LOADERBINDIR/$INITBIN $MBD_DIR/sbin
    install -m 644 $KEYMAPS $MBD_DIR/etc/keymaps.gz
    install -m 644 $FONTS $MBD_DIR/etc/fonts.cgz
    install -m 644 $LANGTABLE $MBD_DIR/etc
    install -m 644 $LANGTABLE $LOADERBINDIR/loader.tr $MBD_DIR/etc
    install -m 644 /usr/share/terminfo/l/linux $MBD_DIR/etc/terminfo/l/linux

    for n in insmod rmmod modprobe; do
	ln -s loader $MBD_DIR/sbin/$n
    done

    ln -s /usr/bin/sh $MBD_DIR/sbin/sh
    ln -s /sbin/init $MBD_DIR/linuxrc
    ln -s /proc/mounts $MBD_DIR/etc/mtab
    ln -s sbin $MBD_DIR/bin

    # FIXME: keymaps?
    # FIXME: fonts?

    awk '{ printf("mknod %s/dev/%s %s %s %s\n", $1, $2, $3, $4, $5);
	   printf("chmod %s %s/dev/%s\n", $6, $1, $2);
	   printf("chown %s %s/dev/%s\n", $7, $1, $2); 
	 }' <<EOF | sh
	$MBD_DIR console c 5 1 600 root:root
	$MBD_DIR ttyS0 c 4 64 600 root:root
	$MBD_DIR ttyS1 c 4 65 600 root:root
	$MBD_DIR ttyS2 c 4 66 600 root:root
	$MBD_DIR ttyS3 c 4 67 600 root:root
	$MBD_DIR psaux c 10 1 644 root:root
	$MBD_DIR null c 1 3 666 root:root
	$MBD_DIR zero c 1 5 666 root:root
	$MBD_DIR md0 b 9 0 644 root:root
	$MBD_DIR mem c 1 1 600 root:root
	$MBD_DIR ram b 1 1 640 root:root
	$MBD_DIR ptmx c 5 2 666 root:root
	$MBD_DIR tty0 c 4 0 600 root:tty
	$MBD_DIR tty1 c 4 1 600 root:tty
	$MBD_DIR tty2 c 4 2 600 root:tty
	$MBD_DIR tty3 c 4 3 600 root:tty
	$MBD_DIR tty4 c 4 4 600 root:tty
	$MBD_DIR tty5 c 4 5 600 root:tty
	$MBD_DIR tty6 c 4 6 600 root:tty
	$MBD_DIR tty7 c 4 7 600 root:tty
EOF

cat > $MBD_DIR/.profile <<EOF
PATH=/bin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/mnt/sbin:/mnt/usr/sbin:/mnt/bin:/mnt/usr/bin
export PATH
EOF

    if [ $ARCH = "i386" ]; then
	INITRDSIZE=2000
	FLOPPYSIZE=1440
    else
	echo "I don't know how big to make the image!" >&2
	exit 1
    fi

    rm -f $MBD_FSIMAGE
    dd if=/dev/zero of=$MBD_FSIMAGE bs=1k count=$INITRDSIZE 2> /dev/null
    echo y | mke2fs -i 8096 -q $MBD_FSIMAGE $INITRDSIZE > /dev/null 2>/dev/null

    rm -rf $MBD_MNTPOINT
    mkdir $MBD_MNTPOINT
    mount -o loop -t ext2 $MBD_FSIMAGE $MBD_MNTPOINT
    (cd $MBD_DIR; find . | cpio --quiet -p $MBD_MNTPOINT)
    df $MBD_MNTPOINT | tail +2
    umount $MBD_MNTPOINT

    mv -f $MBD_FSIMAGE $MBD_FSIMAGE.uncompressed
    gzip -9 < $MBD_FSIMAGE.uncompressed > $MBD_FSIMAGE
    rm -rf $MBD_FSIMAGE.uncompressed $MBD_DIR

    rm -rf $MBD_TMPIMAGE $MBD_BOOTTREE
    dd if=/dev/zero bs=1k count=$FLOPPYSIZE of=/$MBD_TMPIMAGE

    # Create the bootdisk image as $MBD_TMPIMAGE, mount it, copy
    # $MBD_FSIMAGE (the initrd) to it, add a kernel, umount it. It should be
    # left as $MBD_TMPIMAGE, with no side affects.
    if [ $ARCH = "i386" ]; then
	gunzip < $BOOTDISKDIR/template.img.gz |
	    dd of=$MBD_TMPIMAGE conv=notrunc > /dev/null 2> /dev/null
	$SYSLINUX $MBD_TMPIMAGE
	mkdir -p $MBD_BOOTTREE
	mount -o loop -t msdos $MBD_TMPIMAGE $MBD_BOOTTREE

	(cd $BOOTDISKDIR; find . ! -name "*.msg" -maxdepth 1 ! -type d | cpio --quiet -p $MBD_BOOTTREE)

	cp $MBD_FSIMAGE $MBD_BOOTTREE/initrd.img
	cp $KERNELROOT/boot/vmlinuz-* $MBD_BOOTTREE/vmlinuz
	cp $BOOTDISKDIR/*.msg $MBD_BOOTTREE
	df $MBD_BOOTTREE | tail +2
	umount $MBD_BOOTTREE
    else
	echo "I don't know how big to make the image!" >&2
	exit 1
    fi

    if [ -n "$PCMCIA" ]; then
	mkdir -p $MBD_BOOTTREE/etc
	cp -a $KERNELROOT/etc/pcmcia $MBD_BOOTTREE/etc
    fi

    if [ -n "$EXTRAKERNELPATH" ]; then
	mkdir -p $EXTRAKERNELPATH
	cp -a $KERNELROOT/boot/vmlinuz-* $EXTRAKERNELPATH/vmlinuz
    fi

    if [ -n "$EXTRAINITRDPATH" ]; then
	mkdir -p $EXTRAINITRDPATH
	cp -a $MBD_FSIMAGE $EXTRAINITRDPATH/initrd.img
    fi
    
    rm -f $MBD_FILENAME
    mv -f $MBD_TMPIMAGE $MBD_FILENAME
    rm -rf $MBD_TMPIMAGE $MBD_FSIMAGE $MBD_MNTPOINT $MBD_BOOTTREE
}

makeinstimage () {
    imagename=$1
    modlist=$(expandModuleSet "$2")
    tmpimage=/tmp/instimage.img
    mntpoint=/tmp/instimage.mnt
    tmpdir=/tmp/instimage.dir

    rm -rf $tmpimage $mntpoint $tmpdir
    mkdir -p $mntpoint $tmpdir

    mkdir -p $tmpdir
    (cd $INSTIMGTEMPLATE; find . | cpio --quiet -p $tmpdir)
    makemoduleball $tmpdir/modules "$modlist"

    if [ $ARCH = "i386" ]; then
	SIZE=4096
    else
	echo "I don't know how big to make the image!" >&2
	exit 1
    fi

    dd if=/dev/zero of=$tmpimage bs=1k count=$SIZE 2>/dev/null
    echo y | mke2fs -i 4096 $tmpimage  > /dev/null 2>/dev/null
    mount -o loop $tmpimage $mntpoint
    (cd $tmpdir; find . | cpio --quiet -p $mntpoint)

    umount $mntpoint
    rmdir $mntpoint
    rm -rf $tmpdir

    gzip -9 < $tmpimage > $INSTIMGPATH/${imagename}.img

    rm $tmpimage
}

makedriverdisk () {
    modlabel=$1
    diskname=$2
    modlist=$(expandModuleSet "$3")
    diskpath=/tmp/makedriverdisk.$$

    rm -rf $diskpath
    mkdir -p $diskpath

    makemoduleball --dd "$modlabel" $diskpath "$modlist"

    size=$(expr 60 + $(du -sk $diskpath | awk '{print $1}'))
    if [ $size -lt 57 ]; then
	size=64
    fi

    dd if=/dev/zero of=/tmp/$diskname.img bs=1k count=$size 2> /dev/null
    echo y | mke2fs -i 4096 /tmp/$diskname.img  > /dev/null 2>/dev/null
    mkdir -p /tmp/mkdd.$$
    mount -t ext2 -o loop /tmp/$diskname.img /tmp/mkdd.$$
    rmdir /tmp/mkdd.$$/lost+found
    (cd $diskpath; tar cSpf - .) | (cd /tmp/mkdd.$$; tar xSpf -)
    DIE=""
    if [ $(du -s $diskpath | cut -f1) != $(du -s /tmp/mkdd.$$ | cut -f1) ]; then
	echo copy to disk image failed
	ls -l /tmp/mkdd.$$
	echo "disk size: $size"
	ls -l $diskpath
	DIE=1
    fi
    umount /tmp/mkdd.$$
    rm -rf /tmp/mkdd.$$

    if [ -n "$DIE" ]; then
	kill -9 $$
    fi

    cp /tmp/${diskname}.img $IMAGEPATH/${diskname}.img
    rm /tmp/${diskname}.img
    rm -rf $diskpath
}

# Find the kernel, unpack it, and verify it
    kpackage=$($LATEST $KERNELPATH kernel-BOOT)
    ppackage=$($LATEST $KERNELPATH kernel-pcmcia-cs)
    version=$(rpm --qf '%{VERSION}-%{RELEASE}' -qp $kpackage)BOOT

    rpm2cpio $kpackage | (cd $KERNELROOT; cpio --quiet -iumd)
    rpm2cpio $ppackage | (cd $KERNELROOT; cpio --quiet -iumd etc/pcmcia/*)

    if [ ! -d "$KERNELROOT/lib/modules/$version/scsi" ]; then
	echo "$1 is not a valid modules directory" 2>&1
	usage
    fi

    if [ ! -f "$KERNELROOT/boot/vmlinuz-$version" ]; then
	echo "$KERNELROOT/boot/vmlinuz-$version does not exist"
	usage
    fi

    if [ -d $KERNELROOT/lib/modules/$version/pcmcia ]; then
	PCMCIAMODULES=$(cd $KERNELROOT/lib/modules/$version/pcmcia; ls *.o |
	    sed 's/\.o//g')
    fi

    rundepmod "$KERNELROOT/lib/modules/$version/*/*.o" $MODDEPS
    rm -f $MODDEPS.foo

. $TOPDIR/mk-images.${ARCH}

rm -rf $KERNELROOT