#!/usr/bin/env bash
-. ./wvtest-bup.sh
-. ./t/lib.sh
+. ./wvtest-bup.sh || exit $?
+. ./t/lib.sh || exit $?
-set -ex -o pipefail
+set -o pipefail
-if [ $(t/root-status) != root ]; then
+root_status="$(t/root-status)" || exit $?
+
+if [ "$root_status" != root ]; then
echo 'Not root: skipping --check-device tests.'
exit 0 # FIXME: add WVSKIP.
fi
+if test -n "$(type -p modprobe)" && ! modprobe loop; then
+ echo 'Unable to load loopback module; skipping --check-device test.' 1>&2
+ exit 0
+fi
+
if test -z "$(type -p losetup)"; then
- echo 'Unable to find losetup: skipping --check-device tests.'
+ echo 'Unable to find losetup: skipping --check-device tests.' 1>&2
exit 0 # FIXME: add WVSKIP.
fi
if test -z "$(type -p mke2fs)"; then
- echo 'Unable to find mke2fs: skipping --check-device tests.'
+ echo 'Unable to find mke2fs: skipping --check-device tests.' 1>&2
exit 0 # FIXME: add WVSKIP.
fi
WVSTART '--check-device'
top="$(pwd)"
-tmpdir="$(wvmktempdir)"
+tmpdir="$(WVPASS wvmktempdir)" || exit $?
+
export BUP_DIR="$tmpdir/bup"
bup() { "$top/bup" "$@"; }
-srcmnt="$(wvmkmountpt)"
-tmpmnt1="$(wvmkmountpt)"
-tmpmnt2="$(wvmkmountpt)"
+srcmnt="$(WVPASS wvmkmountpt)" || exit $?
+tmpmnt1="$(WVPASS wvmkmountpt)" || exit $?
+tmpmnt2="$(WVPASS wvmkmountpt)" || exit $?
-cd "$tmpdir"
+WVPASS cd "$tmpdir"
-dd if=/dev/zero of=testfs.img bs=1M count=32
-mke2fs -F -j -m 0 testfs.img
-mount -o loop testfs.img "$tmpmnt1"
+WVPASS dd if=/dev/zero of=testfs.img bs=1M count=32
+WVPASS mke2fs -F -j -m 0 testfs.img
+WVPASS mount -o loop testfs.img "$tmpmnt1"
# Hide, so that tests can't create risks.
-chown root:root "$tmpmnt1"
-chmod 0700 "$tmpmnt1"
+WVPASS chown root:root "$tmpmnt1"
+WVPASS chmod 0700 "$tmpmnt1"
# Create trivial content.
-date > "$tmpmnt1/foo"
-umount "$tmpmnt1"
+WVPASS date > "$tmpmnt1/foo"
+WVPASS umount "$tmpmnt1"
# Mount twice, so we'll have the same content with different devices.
-mount -oro,loop testfs.img "$tmpmnt1"
-mount -oro,loop testfs.img "$tmpmnt2"
+WVPASS mount -oro,loop testfs.img "$tmpmnt1"
+WVPASS mount -oro,loop testfs.img "$tmpmnt2"
# Test default behavior: --check-device.
-mount -oro --bind "$tmpmnt1" "$srcmnt"
-bup init
-bup index --fake-valid "$srcmnt"
-umount "$srcmnt"
-mount -oro --bind "$tmpmnt2" "$srcmnt"
-bup index "$srcmnt"
+WVPASS mount -oro --bind "$tmpmnt1" "$srcmnt"
+WVPASS bup init
+WVPASS bup index --fake-valid "$srcmnt"
+WVPASS umount "$srcmnt"
+WVPASS mount -oro --bind "$tmpmnt2" "$srcmnt"
+WVPASS bup index "$srcmnt"
WVPASSEQ "$(bup index --status "$srcmnt")" \
"M $srcmnt/lost+found/
M $srcmnt/foo
M $srcmnt/"
-umount "$srcmnt"
+WVPASS umount "$srcmnt"
WVSTART '--no-check-device'
-mount -oro --bind "$tmpmnt1" "$srcmnt"
-bup index --clear
-bup index --fake-valid "$srcmnt"
-umount "$srcmnt"
-mount -oro --bind "$tmpmnt2" "$srcmnt"
-bup index --no-check-device "$srcmnt"
-bup index --status "$srcmnt"
+WVPASS mount -oro --bind "$tmpmnt1" "$srcmnt"
+WVPASS bup index --clear
+WVPASS bup index --fake-valid "$srcmnt"
+WVPASS umount "$srcmnt"
+WVPASS mount -oro --bind "$tmpmnt2" "$srcmnt"
+WVPASS bup index --no-check-device "$srcmnt"
+WVPASS bup index --status "$srcmnt"
WVPASSEQ "$(bup index --status "$srcmnt")" \
" $srcmnt/lost+found/
$srcmnt/foo
$srcmnt/"
-umount "$srcmnt"
-umount "$tmpmnt1"
-umount "$tmpmnt2"
-rm -r "$tmpmnt1" "$tmpmnt2" "$tmpdir"
+WVPASS umount "$srcmnt"
+WVPASS umount "$tmpmnt1"
+WVPASS umount "$tmpmnt2"
+WVPASS rm -r "$tmpmnt1" "$tmpmnt2" "$tmpdir"