tests: fix 07autoassemble

Block device check in testdev() is not sufficient as it does not account
for symlinks. Fix the check to use lsblk instead. Add mdstat check for
better debugging TC and change md0 for md127 as that will be array name
after assembly.

Signed-off-by: Mateusz Kusiak <[email protected]>

Author: dancesWithMachines

tests/07autoassemble

@@ -45,6 +45,7 @@ mdadm -CR $md2 -l1 -n2 $dev2 $dev3
 mdadm -CR $md0 -l0 -n2 $md1 $md2
 mdadm -Ss
 mdadm -As -c /dev/null
+cat /proc/mdstat # For logs
 if [ $is_foreign == "yes" ]; then
 	# md127 is md1
 	testdev $md127 1 $mdsize1a 64
@@ -55,6 +56,6 @@ if [ $is_foreign == "yes" ]; then
 else
 	testdev $md1 1 $mdsize1a 64
 	testdev $md2 1 $mdsize1a 64
-	testdev $md0 2 $mdsize11a 512
+	testdev $md127 2 $mdsize11a 512
 fi
 mdadm -Ss

tests/func.sh

@@ -445,7 +445,7 @@ no_errors() {
 
 # basic device test
 testdev() {
-	[ -b $1 ] || die "$1 isn't a block device."
+	lsblk -no name $1 || die "$1 isn't a block device."
 	[ "$DEVTYPE" == "disk" ] && return 0
 	udevadm settle
 	dev=$1