5 files changed, 184 insertions, 0 deletions
diff --git a/tests/ts/lsblk/README b/tests/ts/lsblk/README
new file mode 100644
index 0000000..6f93710
--- /dev/null
+++ b/tests/ts/lsblk/README
@@ -0,0 +1,19 @@
+
+Howto add new lsblk test:
+
+* run mk-input.sh <testname>
+
+* copy testname.tar.xz file to tests/ts/lsblk/dumps
+
+* copy lsblk-* files from the tarball to tests/expected/lsblk/
+
+* run ./tests/run.sh lsblk
+
+* git add tests/ts/lsblk/testname.tar.xz
+  git add tests/expected/lsblk/lsblk-testname*
+
+
+Note that we do not use directly lsblk-* from the tarball. It's better to keep
+copy of the files in the tests/expected/lsblk/, because output formatting may
+be different in the current version. The version in the tarball is just initial
+hint only.
diff --git a/tests/ts/lsblk/dumps/simple-lvm.tar.xz b/tests/ts/lsblk/dumps/simple-lvm.tar.xz
new file mode 100644
index 0000000..b0c8c34
--- /dev/null
+++ b/tests/ts/lsblk/dumps/simple-lvm.tar.xz
diff --git a/tests/ts/lsblk/dumps/simple-nvme.tar.xz b/tests/ts/lsblk/dumps/simple-nvme.tar.xz
new file mode 100644
index 0000000..47229b3
--- /dev/null
+++ b/tests/ts/lsblk/dumps/simple-nvme.tar.xz
diff --git a/tests/ts/lsblk/lsblk b/tests/ts/lsblk/lsblk
new file mode 100755
index 0000000..d51438b
--- /dev/null
+++ b/tests/ts/lsblk/lsblk
@@ -0,0 +1,56 @@
+#!/bin/bash
+#
+# Copyright (C) 2018 Karel Zak <kzak@redhat.com> 
+#
+# This file is part of util-linux.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+TS_TOPDIR="${0%/*}/../.."
+. $TS_TOPDIR/functions.sh
+
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_LSBLK"
+ts_check_prog xz
+ts_check_prog tar
+
+for dump in $(ls $TS_SELF/dumps/*.tar.xz | sort); do
+	name=$(basename $dump .tar.xz)
+	dumpdir="$TS_OUTDIR/dumps"
+
+	mkdir -p $dumpdir
+	tar -C $dumpdir --xz -xf $dump
+
+	#
+	# Read *.cols from the tarball, but the expected output is not used
+	# from the tarball due to changes in lsblk fomatting etc. We keep up to
+	# date version in tests/expected/lsblk.
+	#
+	for cols_file in $(ls $dumpdir/$name/*.cols | sort); do
+		subname=$(basename $cols_file .cols)
+		subtestname="${name}-${subname}"
+
+		ts_init_subtest $subtestname
+		cols=$(cat $cols_file)
+		${TS_CMD_LSBLK} --sysroot "${dumpdir}/${name}" \
+			        --output $cols \
+			        >"${TS_OUTPUT}" 2>&1
+
+		ts_finalize_subtest
+	done
+done
+
+ts_finalize
+
diff --git a/tests/ts/lsblk/mk-input.sh b/tests/ts/lsblk/mk-input.sh
new file mode 100644
index 0000000..8cd467e
--- /dev/null
+++ b/tests/ts/lsblk/mk-input.sh
@@ -0,0 +1,109 @@
+#!/bin/bash
+#
+# Copyright (C) 2018 Karel Zak <kzak@redhat.com>
+#
+# This script makes a copy of relevant files from /sys and /proc.
+# The files are useful for lsblk(1) regression tests.
+#
+progname=$(basename $0)
+
+if [ -z "$1" ]; then
+	echo -e "\nusage: $progname <testname>\n"
+	exit 1
+fi
+
+TS_DUMP="$1"
+TS_NAME=$(basename ${TS_DUMP})
+TS_TARBALL="$TS_DUMP.tar.xz"
+TS_CMD_LSBLK=${TS_CMD_LSBLK:-"lsblk"}
+
+#
+# procfs
+#
+mkdir -p $TS_DUMP/proc
+mkdir -p $TS_DUMP/proc/self
+cp /proc/self/mountinfo ${TS_DUMP}/proc/self
+cp /proc/swaps ${TS_DUMP}/proc/swaps
+cp /proc/version ${TS_DUMP}/proc/version
+
+
+#
+# sysfs
+#
+mkdir -p $TS_DUMP/sys/{block,dev/block}
+cp --no-dereference /sys/dev/block/* ${TS_DUMP}/sys/dev/block
+cp --no-dereference /sys/block/* ${TS_DUMP}/sys/block
+
+DEVS=$(find /sys/dev/block/ -type l)
+for x in ${DEVS}; do
+	DEV="/sys/dev/block/$(readlink $x)"
+
+	mkdir -p ${TS_DUMP}/${DEV}
+
+	# attributes
+	for f in $(find ${DEV} -type f -not -path '*/trace/*' -not -path '*/uevent'); do
+		if [ ! -f ${TS_DUMP}/${f} ]; then
+			SUB=$(dirname $f)
+			mkdir -p ${TS_DUMP}/${SUB}
+			cp $f ${TS_DUMP}/$f 2> /dev/null
+		fi
+	done
+
+	# symlinks (slave, holders, etc.)
+	for f in $(find ${DEV} -type l -not -path '*/subsystem' -not -path '*/bdi'); do
+		if [ ! -f ${TS_DUMP}/${f} ]; then
+			SUB=$(dirname $f)
+			mkdir -p ${TS_DUMP}/${SUB}
+			cp --no-dereference $f ${TS_DUMP}/$f
+		fi
+	done
+
+	# device/ files
+	if [ -d ${DEV}/device/ ]; then 
+		for f in $(find ${DEV}/device/ -maxdepth 1 -type f -not -path '*/uevent'); do
+			if [ ! -f ${TS_DUMP}/${f} ]; then
+				SUB=$(dirname $f)
+				cp $f ${TS_DUMP}/$f 2> /dev/null
+			fi
+		done
+	fi
+
+done
+
+
+function mk_output {
+	local cols="NAME,${2}"
+	local subname="$1"
+
+	echo "$cols" > ${TS_DUMP}/${subname}.cols
+	$TS_CMD_LSBLK -o ${cols} > ${TS_DUMP}/lsblk-${TS_NAME}-${subname}
+}
+
+
+LANG="POSIX"
+LANGUAGE="POSIX"
+LC_ALL="POSIX"
+CHARSET="UTF-8"
+
+export LANG LANGUAGE LC_ALL CHARSET
+
+#
+# lsblk info
+#
+$TS_CMD_LSBLK -V &> ${TS_DUMP}/version
+
+mk_output basic KNAME,MAJ:MIN,RM,SIZE,TYPE,MOUNTPOINT
+mk_output vendor MODEL,VENDOR,REV
+mk_output state RO,RM,HOTPLUG,RAND,STATE,ROTA,TYPE,PKNAME,SCHED
+mk_output rw RA,WSAME
+mk_output topo SIZE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,RQ-SIZE
+mk_output discard DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO
+mk_output zone ZONED
+
+
+tar --xz -cvf ${TS_TARBALL} $TS_DUMP
+rm -rf $TS_DUMP
+
+echo -e "\nPlease, send ${TS_TARBALL} to util-linux upstream. Thanks!\n"
+
+