1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4test_write_result() { 5 file=$1 6 content=$2 7 orig_content=$3 8 expect_reason=$4 9 expected=$5 10 11 if [ "$expected" = "0" ] 12 then 13 echo "$content" > "$file" 14 else 15 echo "$content" > "$file" 2> /dev/null 16 fi 17 if [ $? -ne "$expected" ] 18 then 19 echo "writing $content to $file doesn't return $expected" 20 echo "expected because: $expect_reason" 21 echo "$orig_content" > "$file" 22 exit 1 23 fi 24} 25 26test_write_succ() { 27 test_write_result "$1" "$2" "$3" "$4" 0 28} 29 30test_write_fail() { 31 test_write_result "$1" "$2" "$3" "$4" 1 32} 33 34test_content() { 35 file=$1 36 orig_content=$2 37 expected=$3 38 expect_reason=$4 39 40 content=$(cat "$file") 41 if [ "$content" != "$expected" ] 42 then 43 echo "reading $file expected $expected but $content" 44 echo "expected because: $expect_reason" 45 echo "$orig_content" > "$file" 46 exit 1 47 fi 48} 49 50source ./_chk_dependency.sh 51 52damon_onoff="$DBGFS/monitor_on" 53if [ -f "$DBGFS/monitor_on_DEPRECATED" ] 54then 55 damon_onoff="$DBGFS/monitor_on_DEPRECATED" 56else 57 damon_onoff="$DBGFS/monitor_on" 58fi 59 60if [ $(cat "$damon_onoff") = "on" ] 61then 62 echo "monitoring is on" 63 exit $ksft_skip 64fi 65