Tomb/extras/portable/test/bats_setup

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# setup paths for BATS test units
setup() {
[ ! -f ${BATS_PARENT_TMPNAME}.skip ] || skip "skip remaining tests"
bats_require_minimum_version 1.5.0
R="$BATS_TEST_DIRNAME"
# R=`cd "$T"/.. && pwd`
TMP="$BATS_FILE_TMPDIR"
load test_helper/bats-support/load
load test_helper/bats-assert/load
load test_helper/bats-file/load
ZTMP="$BATS_FILE_TMPDIR"
if [ "$ZENROOM_EXECUTABLE" == "" ]; then
ZENROOM_EXECUTABLE="/usr/local/bin/zenroom"
fi
PATH="$PATH:/usr/local/bin:/usr/local/sbin"
MNT="/media/`basename $BATS_TEST_FILENAME`"
PIM=42
# max password stdin size to veracrypt is 128 bytes
PW="91cd69b2caab05cb64f8e1c8ae22a7c5a25564e7fc5116d0303dce1ffd26861ea0483c25bdb85adb216718c19815eb59ac14ec9783bfbbb57786ca7d9038c845"
# `openssl rand -hex 64`"
FS='ext4'
SIZE='20M'
[ "$TOMB" = "" ] && TOMB=test.tomb
# default on freebsd is 1001
user_uid=1000
user_gid=1000
system="`uname -s`"
f_create=""
f_format=""
f_map=""
f_mount=""
f_close=""
case "$system" in
FreeBSD)
f_create=portable_create
f_format=freebsd_format
f_map=portable_map
f_mount=freebsd_mount
f_close=freebsd_close
user_uid=1001
user_gid=1001
;;
Linux)
f_create=portable_create
f_format=linux_format
f_map=portable_map
f_mount=linux_mount
f_close=portable_close
user_uid=1000
user_gid=1000
;;
*)
>&2 echo "Unsupported system: $system"
exit 1
esac
# cd $ZTMP
}
teardown() {
[ -n "$BATS_TEST_COMPLETED" ] || touch ${BATS_PARENT_TMPNAME}.skip
>&3 echo
}
# usage: echo PASSWORD | portable_create file size pim
portable_create() {
local file="$1" # must not exist
local size="$2" # veracrypt format (accepts M or G)
local pim="$3" # any number
# >&2 echo "portable_create $file $size $pim"
veracrypt --non-interactive --text --stdin \
-m nokernelcrypto \
-c ${file} --volume-type normal \
--hash sha512 --encryption serpent-aes \
--filesystem none --size ${size} --pim ${pim} \
--random-source /dev/urandom -k ''
return $?
}
# usage: echo PASSWORD | portable_map file pim
portable_map() {
local file="$1"
local pim="$2"
# >&2 echo "portable_map $file $pim"
veracrypt --non-interactive --text --stdin \
--protect-hidden no -m nokernelcrypto \
-k '' --pim ${pim} --filesystem none \
${file}
local loop=`veracrypt -l "$file" | awk '{print $3}'`
return $?
}
portable_close() {
local file="$1"
veracrypt -d ${file}
return $?
}
linux_format() {
local file="$1"
# loop="`losetup -j ${vera}/volume | cut -d: -f1`"
local loop=`veracrypt -l "$FILE" | awk '{print $3}'`
# losetup -l
>&2 echo "veramap format: ${loop}"
sync
sudo mkfs.ext4 -E root_owner="${user_uid}:${user_gid}" "$loop"
return $?
}
# usage: _mount /tmp/.veracrypt_ mountpoint
linux_mount() {
local file="$1"
local mnt="$2"
# local loop="`losetup -j ${vera}/volume | cut -d: -f1`"
local loop=`veracrypt -l "$file" | awk '{print $3}'`
>&3 echo "fsck $loop"
fsck.ext4 -p -C0 "$loop"
sudo mount ${loop} "$mnt"
return $?
}
freebsd_format() {
file="$1"
local loop=`veracrypt -l "$FILE" | awk '{print $3}'`
mkfs.ext4 -E root_owner="${user_uid}:${user_gid}" "${loop}"
return $?
}
freebsd_mount() {
local file="$1"
local mnt="$2"
>&2 echo `veracrypt -l "$file"`
local loop=`veracrypt -l "$file" | awk '{print $3}'`
>&3 echo "fsck $loop"
fsck.ext4 -p -C0 "$loop"
lklfuse -o type=ext4 "${loop}" "$mnt"
return $?
}
freebsd_close() {
local file="$1"
local md=`veracrypt -l "$file" | awk '{print $3}'`
# umount "$mnt"
>&2 echo "md: $md"
local mnt=`pgrep -lf "lklfuse.*$md" | awk '{print $6}'`
>&2 echo "mnt: $mnt"
lkl=`pgrep -f "lklfuse.*$md" | awk '{print $1}'`
>&3 echo "kill $lkl (lklfuse on $md)"
# trying to deail with lklfuse bug
# https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239831
renice -20 $lkl
kill $lkl
sync
sleep 1
kill -9 $lkl
# lkl should have really exited now
>&3 echo "veracrypt -d $file"
veracrypt -d "$file"
return $?
}
Z() {
tmptmp=0
if ! [ "$TMP" ]; then
TMP=`mktemp -d`; tmptmp=1
fi
script=$1
if [ "$script" == "-" ]; then
cat > $TMP/script_stdin
script=$TMP/script_stdin
else
if ! [ -r "$script" ]; then
script=$T/$script
fi
fi
if ! [ -r $script ]; then
>&2 echo "Error - script not found: $script"
return 1
fi
shift 1
if [ "${1##*.}" == "zen" ]; then
$ZENROOM_EXECUTABLE $@ -z $script
else
$ZENROOM_EXECUTABLE $@ $script
fi
if [ $tmptmp = 1 ]; then
rm -f $TMP/*
rmdir $TMP
fi
}