tests: check.sh simplify in_sync

Avoid calling sed.

diff --git a/test/lib/check.sh b/test/lib/check.sh
index a61eb81ce599f8895df353d6b3974f61014ce63a..182985757dd6cfa7702da91a8a236c5ab52df7fa 100644 (file)
--- a/test/lib/check.sh
+++ b/test/lib/check.sh
@@ -194,15 +194,13 @@ linear() {
 in_sync() {
        local a
        local b
+       local c
        local idx
        local type
        local snap=""
        local lvm_name="$1/$2"
-       local ignore_a=$3
-       local dm_name
-
-       dm_name=$(echo "$lvm_name" | sed s:-:--: | sed s:/:-:)
-       [ -z "$ignore_a" ] && ignore_a=0
+       local ignore_a=${3:-0}
+       local dm_name="$1-$2"
 
        a=( $(dmsetup status "$dm_name") )  || \
                die "Unable to get sync status of $1"
@@ -233,9 +231,10 @@ in_sync() {
                ;;
        esac
 
-       b=( $(echo "${a[$idx]}" | sed s:/:' ':) )
+       b=${a[$idx]%%/*} # split ratio   x/y
+       c=${a[$idx]##*/}
 
-       if [ "${b[0]}" -eq 0 ] || [ "${b[0]}" != "${b[1]}" ]; then
+       if [ "$b" -eq 0 ] || [ "$b" != "$c" ]; then
                echo "$lvm_name ($type$snap) is not in-sync"
                return 1
        fi