#!/bin/sh
# Copyright 2019 PingCAP, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Usage: add-leaktest.sh pkg/*_test.go

set -eu

sed -i'~' -e '
  /^func (s \*test.*Suite) Test.*(c \*C) {/ {
    n
    /testleak.AfterTest/! i\
		defer testleak.AfterTest(c)()
  }
' $@

for i in $@; do
  if ! cmp -s $i $i~ ; then
    goimports -w $i
  fi
echo $i
  rm -f $i~
done