echo "$*" | tee -a "$RESULTS"
}
+# copy stdout to log and pass to stdout, eg. another stdout consumer, commands
+# should redirect stderr to stdout if this is consmed by further commands
+_log_stdout()
+{
+ tee -a "$RESULTS"
+}
+
_not_run()
{
echo " [NOTRUN] $*"
fi
}
+# The first parameter is error message to print if it fails, just like
+# run_must_fail().
+# NOTE: we don't use pipefail to avoid disturbing other script, so here we
+# use a temporary output file.
+# So it doesn't support pipeline in the @cmd
+run_mustfail_stdout()
+{
+ local spec
+ local ins
+ local cmd
+ local msg
+ local ret
+ local tmp_output
+
+ tmp_output=$(mktemp --tmpdir btrfs-progs-test--mustfail-stdtout.XXXXXX)
+
+ msg="$1"
+ shift
+
+ if _is_file_or_command "$msg"; then
+ echo "ASSERTION FAIL: 1st argument of run_mustfail_stdout must be a message"
+ exit 1
+ fi
+
+ ins=$(_get_spec_ins "$@")
+ spec=$(($ins-1))
+ cmd=$(eval echo "\${$spec}")
+ spec=$(_cmd_spec "${@:$spec}")
+ set -- "${@:1:$(($ins-1))}" $spec "${@: $ins}"
+ echo "############### $@" >> "$RESULTS" 2>&1
+ if [[ $TEST_LOG =~ tty ]]; then echo "CMD(mustfail): $@" > /dev/tty; fi
+ if [ "$1" = 'root_helper' ]; then
+ "$@" 2>&1 > "$tmp_output"
+ else
+ $INSTRUMENT "$@" 2>&1 > "$tmp_output"
+ fi
+ ret=$?
+
+ cat "$tmp_output" >> "$RESULTS"
+ cat "$tmp_output"
+ rm "$tmp_output"
+
+ if [ "$ret" != 0 ]; then
+ echo "failed (expected): $@" >> "$RESULTS"
+ return 0
+ else
+ echo "succeeded (unexpected!): $@" >> "$RESULTS"
+ _fail "unexpected success: $msg"
+ return 1
+ fi
+}
+
check_prereq()
{
- if ! [ -f "$TOP/$1" ]; then
- _fail "Failed prerequisites: $1";
+ if [ "$1" = "btrfs-corrupt-block" -o "$1" = "fssum" ]; then
+ if ! [ -f "$INTERNAL_BIN/$1" ]; then
+ _fail "Failed prerequisites: $INTERNAL_BIN/$1";
+ fi
+ elif ! [ -f "$TOP/$1" ]; then
+ _fail "Failed prerequisites: $TOP/$1";
fi
}
case "$image" in
*.img)
rm -f "$image.restored"
- : ;;
+ ;;
*.img.xz)
xz --decompress --keep "$image" || \
_fail "failed to decompress image $image" >&2
# num[K/M/G/T...]
local size="$1"
- [[ "$TEST_DEV" ]] && return
[[ "$size" ]] || size='2G'
+ # Still truncate it to new size
+ if [ -n "$TEST_DEV" ]; then
+ truncate -s 0 "$TEST_DEV"
+ truncate -s "$size" "$TEST_DEV"
+ return;
+ fi
- echo "\$TEST_DEV not given, use $TOP/test/test.img as fallback" >> \
+ echo "\$TEST_DEV not given, using $TEST_TOP/test.img as fallback" >> \
"$RESULTS"
- TEST_DEV="$TOP/tests/test.img"
+ TEST_DEV="$TEST_TOP/test.img"
+ truncate -s 0 "$TEST_DEV"
truncate -s "$size" "$TEST_DEV" || _not_run "create file for loop device failed"
}
run_check $SUDO_HELPER mount -t btrfs $loop_opt "$@" "$TEST_DEV" "$TEST_MNT"
}
+# $1-$n: optional paths to unmount, otherwise fallback to TEST_DEV
run_check_umount_test_dev()
{
setup_root_helper
- run_check $SUDO_HELPER umount "$@" "$TEST_DEV"
+ if [ "$#" = 0 ]; then
+ set -- "$TEST_DEV"
+ fi
+ run_check $SUDO_HELPER umount "$@"
}
check_kernel_support()
{
if ! grep -iq 'btrfs' /proc/filesystems; then
- echo "WARNING: btrfs filesystem not listed in /proc/filesystems, some tests might fail"
- return 1
+ run_check $SUDO_HELPER modprobe btrfs
+ if ! grep -iq 'btrfs' /proc/filesystems; then
+ echo \
+"WARNING: btrfs filesystem not found in /proc/filesystems, some tests might fail"
+ return 1
+ fi
fi
return 0
}
init_env()
{
- TEST_MNT="${TEST_MNT:-$TOP/tests/mnt}"
+ TEST_MNT="${TEST_MNT:-$TEST_TOP/mnt}"
export TEST_MNT
mkdir -p "$TEST_MNT" || { echo "Failed mkdir -p $TEST_MNT"; exit 1; }
- source $TOP/tests/common.local
+ source $TEST_TOP/common.local
if [ "$TEST_ENABLE_OVERRIDE" = 'true' -a -n "$RESULTS" ]; then
echo "INCLUDE common.local" >> "$RESULTS"