systemtap/tests/Regression/testsuite-upstream-raw/stap-prep
Martin Cermak 8d5d041590 Include downstream/RHEL tests
Find new home for downstream RHEL tests.  Upstream them.  The set of
tests used for fedora gating stays intact:  The gating tests are only
those having the tier1 tag set in their main.fmf file.  The testplan
plans/ci.fmf filters the others out from gating.

The set of Fedora gating tests stays the same as it was before this
change.
2022-05-10 09:56:18 +02:00

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#! /bin/bash
LANG=C; export LANG
PATH=/usr/sbin:/sbin:/usr/bin:/bin:$PATH; export PATH
check_error() { if test $1 != 0; then printf "\n$2\n"; exit $1; fi }
prep_rpm_based() {
# uname -r can produce different kinds of output:
# 2.6.32-30.el6.x86_64 (no variant, but including ".arch")
# 2.6.18-194.3.1.el5debug ("variant", without dot, no arch)
# 2.6.33.4-95.fc13.i686.PAE (".arch.variant", two dots)
# 3.18.6-100.fc20.i686+PAE (".arch+variant", dot, plus)
if [ "$#" -lt 1 ]; then
UNAME=`uname -r` # determine the kernel running on the machine
else
UNAME=$1 #user passed in uname value
fi
UNAME=`echo $UNAME | sed "s/ //"` #strip out any whitespace
KERNEL="kernel"
for VARIANT in debug kdump PAE xen; do
# strip out ".variant" or else "+variant" or else "variant" at end.
TMP=`echo $UNAME | sed "s/[\.\+]\?$VARIANT\$//"`
if [ "$TMP" != "$UNAME" ]; then
UNAME=$TMP; KERNEL="kernel-$VARIANT"
fi
done
KERN_ARCH=`uname -m`
KERN_REV=`echo $UNAME | sed s/.$KERN_ARCH//` # strip arch from uname
if [ -x /usr/bin/dnf ]; then
DI="dnf debuginfo-install"
DI_DEPS=""
D="dnf"
else
DI="debuginfo-install"
DI_DEPS="yum-utils"
D="yum"
fi
CANDIDATES="$KERNEL-$KERN_REV.$KERN_ARCH \
$KERNEL-devel-$KERN_REV.$KERN_ARCH \
$DI_DEPS"
# Can't simply work with /boot/vmlinuz-* below because of
# https://sourceware.org/bugzilla/show_bug.cgi?id=26599
_debuginfod_file=$(rpm -ql kernel-core | fgrep $(uname -r) | grep '\.so$' | tail -1)
# Now let's assume following to come from outside env...
# export DEBUGINFOD_URLS=http://debuginfod.usersys.redhat.com:3632/
# export DEBUGINFOD_PROGRESS=1
debuginfod-find debuginfo $(rpm -ql kernel-core | fgrep $(uname -r) | grep '\.so$' | tail -1) || \
CANDIDATES="$CANDIDATES $KERNEL-debuginfo-$KERN_REV.$KERN_ARCH"
NEEDED=`rpm --qf "%{name}-%{version}-%{release}.%{arch}\n" \
-q $CANDIDATES | grep "is not installed" | awk '{print $2}'`
if [ "$NEEDED" != "" ]; then
echo -e "Need to install the following packages:\n$NEEDED"
if [ `id -u` = "0" ]; then #attempt to install
$D install -y --enablerepo=\* $NEEDED
if expr "$NEEDED" : ".*debuginfo.*" >/dev/null;
then
$DI -y $KERNEL-$KERN_REV.$KERN_ARCH;
fi
rpm -q $NEEDED
rc=$?
check_error $rc "problem installing rpm(s) $NEEDED\nin case of file conflicts, try again after # $D erase $KERNEL-debuginfo"
fi
fi
}
prep_deb_based() {
if [ $# -ne 0 ]; then
echo "Specifying kernel version is not yet support on deb based systems." 1>&2
exit 1
fi
# 2.6.32-5-amd64
# 2.6.32-37-generic
ABINAME="$(cut -d " " -f 3 /proc/version)"
# 2.6.32
BASEVERSION="$(echo "$ABINAME" | cut -d "-" -f 1)"
DEBIAN_FRONTEND=noninteractive # don't confirm or chat
export DEBIAN_FRONTEND
case "$DISTRO" in
Debian) # 2.6.32-39
if uname -v | grep -q Debian; then
VERSION="$(uname -v | cut -d " " -f 4)"
else
VERSION="$(cut -d " " -f 3 /proc/version)"
fi
;;
Ubuntu)
# 2.6.32-37.81
if [ -f /proc/version_signature ]; then
VERSION="$(cut -d " " -f 2 /proc/version_signature | cut -d "-" -f 1-2)"
else # 4.18
VERSION="$(cut -d " " -f 3 /proc/version)"
fi
;;
esac
(
echo "make >= 0"
echo "linux-image-$ABINAME = $VERSION"
echo "linux-headers-$ABINAME = $VERSION"
echo "linux-image-$ABINAME-dbgsym = $VERSION"
) | while read package relation requiredversion; do
installedversion="$(dpkg-query -W "$package" 2> /dev/null | cut -f 2)"
if [ "$installedversion" = "" ]; then
availableversion="$(apt-cache show $package 2> /dev/null | grep ^Version: | cut -d " " -f 2)"
if [ "$availableversion" = "" -a "$(echo $package | grep dbgsym$)" ]; then
echo "You need package $package but it does not seem to be available"
if [ "$DISTRO" = "Ubuntu" ]; then
echo " Ubuntu -dbgsym packages are typically in a separate repository"
echo " Follow https://wiki.ubuntu.com/DebuggingProgramCrash to add this repository"
elif [ "$DISTRO" = "Debian" ]; then
echo " Debian -dbgsym packages are typically in a separate repository"
echo " Follow https://wiki.debian.org/AutomaticDebugPackages to add this repository"
fi
else
echo "Need to install $package"
if [ `id -u` = "0" ]; then #attempt to install
apt-get -y install $package
fi
fi
elif ! dpkg --compare-versions $installedversion $relation $requiredversion; then
echo "Package $package version $installedversion does not match version of currently running kernel: $requiredversion"
echo " Consider apt-get upgrade && reboot"
fi
done
user="$(id --user --name)"
if [ "$user" != "root" ]; then
groups="$(id --groups --name)"
for i in stapusr stapdev; do
if [ "$(echo $groups | grep $i)" = "" ]; then
echo "Be root or adduser $user $i"
fi
done
fi
}
DISTRO="$(lsb_release --id --short 2> /dev/null)"
case "$DISTRO" in
Debian|Ubuntu)
prep_deb_based "$@"
;;
*)
prep_rpm_based "$@"
;;
esac