[src/trunk]: src/tests/usr.sbin/cpuctl Fix a few copy + pastos, simplify shel...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/aba908708ded
branches:  trunk
changeset: 937271:aba908708ded
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Aug 14 05:22:25 2020 +0000

description:
Fix a few copy + pastos, simplify shell arithmetic

diffstat:

 tests/usr.sbin/cpuctl/t_cpuctl.sh |  20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)

diffs (73 lines):

diff -r 3509d40984ca -r aba908708ded tests/usr.sbin/cpuctl/t_cpuctl.sh
--- a/tests/usr.sbin/cpuctl/t_cpuctl.sh Fri Aug 14 03:54:46 2020 +0000
+++ b/tests/usr.sbin/cpuctl/t_cpuctl.sh Fri Aug 14 05:22:25 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: t_cpuctl.sh,v 1.4 2020/07/13 13:16:07 jruoho Exp $
+# $NetBSD: t_cpuctl.sh,v 1.5 2020/08/14 05:22:25 martin Exp $
 #
 # Copyright (c) 2020 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -39,14 +39,14 @@
 
        while [ $ncpu -gt 1 ]; do
 
-               cpuid=$(expr $ncpu - 1)
+               cpuid=$(( $ncpu - 1 ))
                cpuctl $1 $cpuid >/dev/null 2>&1
 
                if [ ! $? -eq 0 ]; then
                        $2 $3
                fi
 
-               ncpu=$(expr $ncpu - 1)
+               ncpu=$(( $ncpu - 1 ))
        done
 
        # Additional check that interrupts cannot be
@@ -65,7 +65,7 @@
 
        while read line; do
 
-               i=$(expr $i + 1)
+               i=$(( $i + 1 ))
 
                if [ $i -lt 3 ]; then
                        continue
@@ -95,7 +95,7 @@
 ncpu_body() {
 
        lst=$(cpuctl list | wc -l)
-       ncpu=$(expr $lst - 2)
+       ncpu=$(( $lst - 2 ))
 
        if [ $ncpu -eq 1 ]; then
                atf_pass
@@ -132,13 +132,13 @@
                -o empty -x cpuctl nointr -1
 
        atf_check -s exit:1 -e ignore \
-               -o empty -x cpuctl identify $(expr ncpu + 1)
+               -o empty -x cpuctl identify $(( $ncpu + 1 ))
 
        atf_check -s exit:1 -e ignore \
-                 -o empty -x cpuctl offline $(expr ncpu + 1)
+                 -o empty -x cpuctl offline $(( $ncpu + 1 ))
 
        atf_check -s exit:1 -e ignore \
-               -o empty -x cpuctl nointr $(expr ncpu + 1)
+               -o empty -x cpuctl nointr $(( $ncpu + 1 ))
 }
 
 err_cleanup() {
@@ -159,9 +159,9 @@
        ncpu=$(sysctl -n hw.ncpu)
 
        while [ $ncpu -gt 0 ]; do
-               cpuid=$(expr $ncpu - 1)
+               cpuid=$(( $ncpu - 1 ))
                atf_check -s exit:0 -o not-empty -x cpuctl identify $cpuid
-               ncpu=$(expr $ncpu - 1)
+               ncpu=$(( $ncpu - 1 ))
        done
 
        atf_pass