linux-zen-server/tools/testing/selftests/damon/_debugfs_common.sh

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2023-08-30 17:53:23 +02:00
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
test_write_result() {
file=$1
content=$2
orig_content=$3
expect_reason=$4
expected=$5
echo "$content" > "$file"
if [ $? -ne "$expected" ]
then
echo "writing $content to $file doesn't return $expected"
echo "expected because: $expect_reason"
echo "$orig_content" > "$file"
exit 1
fi
}
test_write_succ() {
test_write_result "$1" "$2" "$3" "$4" 0
}
test_write_fail() {
test_write_result "$1" "$2" "$3" "$4" 1
}
test_content() {
file=$1
orig_content=$2
expected=$3
expect_reason=$4
content=$(cat "$file")
if [ "$content" != "$expected" ]
then
echo "reading $file expected $expected but $content"
echo "expected because: $expect_reason"
echo "$orig_content" > "$file"
exit 1
fi
}
source ./_chk_dependency.sh
damon_onoff="$DBGFS/monitor_on"
if [ $(cat "$damon_onoff") = "on" ]
then
echo "monitoring is on"
exit $ksft_skip
fi