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|
ktest_no_cleanup_tmpdir=""
ktest_tmp=${ktest_tmp:-""}
ktest_exit()
{
local children=$(jobs -rp)
if [[ -n $children ]]; then
kill -9 $children >& /dev/null
wait $(jobs -rp) >& /dev/null
fi
[[ -n $ktest_tmp && -z $ktest_no_cleanup_tmpdir ]] && rm -rf "$ktest_tmp"
}
trap ktest_exit EXIT
get_tmpdir()
{
if [[ -z $ktest_tmp ]]; then
ktest_tmp=$(mktemp --tmpdir -d $(basename "$0")-XXXXXXXXXX)
fi
}
checkdep()
{
local dep=$1
local package=$dep
if [[ $# -ge 2 ]]; then
package=$2
else
package=$dep
fi
local found=0
if [[ ${dep:0:1} = / ]]; then
# absolute path
[[ -e $dep ]] && found=1
else
which "$dep" > /dev/null 2>&1 && found=1
fi
if [[ $found = 0 ]]; then
echo -n "$dep not found"
if which apt-get > /dev/null 2>&1 && \
which sudo > /dev/null 2>&1; then
echo ", installing $package:"
sudo apt-get -qq install --no-install-recommends "$package"
else
echo ", please install"
exit 1
fi
fi
}
ktest_arch=$(uname -m)
CROSS_COMPILE=""
parse_arch()
{
case $1 in
x86|i386)
ktest_arch=x86
DEBIAN_ARCH=i386
ARCH_TRIPLE=x86-linux-gnu
KERNEL_ARCH=x86
BITS=32
QEMU_PACKAGE=qemu-system-x86
QEMU_BIN=qemu-system-x86_64
;;
x86_64|amd64)
ktest_arch=x86_64
DEBIAN_ARCH=amd64
ARCH_TRIPLE=x86_64-linux-gnu
KERNEL_ARCH=x86
BITS=64
QEMU_PACKAGE=qemu-system-x86
QEMU_BIN=qemu-system-x86_64
;;
mips)
DEBIAN_ARCH=mips
ARCH_TRIPLE=mips-linux-gnu
KERNEL_ARCH=mips
BITS=32
QEMU_PACKAGE=qemu-system-mips
QEMU_BIN=qemu-system-mips
CROSS_COMPILE=1
;;
mips64)
DEBIAN_ARCH=mips
ARCH_TRIPLE=mips-linux-gnu
KERNEL_ARCH=mips
BITS=64
QEMU_PACKAGE=qemu-system-mips
QEMU_BIN=qemu-system-mips64
CROSS_COMPILE=1
;;
sparc)
DEBIAN_ARCH=sparc
ARCH_TRIPLE=sparc64-linux-gnu
KERNEL_ARCH=sparc
BITS=32
QEMU_PACKAGE=qemu-system-sparc
QEMU_BIN=qemu-system-sparc
CROSS_COMPILE=1
;;
sparc64)
DEBIAN_ARCH=sparc
ARCH_TRIPLE=sparc64-linux-gnu
KERNEL_ARCH=sparc
BITS=64
QEMU_PACKAGE=qemu-system-sparc
QEMU_BIN=qemu-system-sparc64
CROSS_COMPILE=1
;;
ppc|powerpc)
DEBIAN_ARCH=powerpc
MIRROR=http://deb.debian.org/debian-ports
ARCH_TRIPLE=powerpc-linux-gnu
KERNEL_ARCH=powerpc
BITS=32
QEMU_PACKAGE=qemu-system-ppc
QEMU_BIN=qemu-system-ppc
CROSS_COMPILE=1
;;
ppc64)
DEBIAN_ARCH=ppc64
MIRROR=http://deb.debian.org/debian-ports
ARCH_TRIPLE=powerpc-linux-gnu
KERNEL_ARCH=powerpc
BITS=64
QEMU_PACKAGE=qemu-system-ppc
QEMU_BIN=qemu-system-ppc64
CROSS_COMPILE=1
;;
*)
echo "Unsupported architecture $1"
exit 1
esac
# if [[ $ktest_arch != $(uname -m) ]]; then
# CROSS_COMPILE=1
# fi
}
join_by()
{
local IFS="$1"
shift
echo "$*"
}
run_quiet()
{
local msg=$1
shift
if [[ $ktest_verbose = 0 ]]; then
if [[ -n $msg ]]; then
echo -n "$msg... "
fi
get_tmpdir
local out="$ktest_tmp/out-$msg"
set +e
(set -e; "$@") > "$out" 2>&1
local ret=$?
set -e
if [[ $ret != 0 ]]; then
echo
cat "$out"
exit 1
fi
if [[ -n $msg ]]; then
echo done
fi
else
if [[ -n $msg ]]; then
echo "$msg:"
fi
"$@"
fi
}
get_unused_port()
{
comm -23 --nocheck-order \
<(seq 10000 65535) \
<(ss -tan | awk '{print $4}' | cut -d':' -f2 | grep '[0-9]\{1,5\}' | sort -n | uniq) \
| shuf | head -n1
}
|
