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#!/bin/sh
#
# Copyright 2016 Google Inc. All rights reserved
#
# 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,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -e
log=stderr_log
mk="$@"
cat <<EOF > Makefile
# Make 4.1 does not support file reading, which was added in 4.2
# We don't actually care though, since we're just testing kati's regen
ifdef KATI
A := \$(file <file_a)
endif
all:
echo foo
EOF
${mk} 2> ${log}
if [ -e ninja.sh ]; then
./ninja.sh
fi
${mk} 2> ${log}
if [ -e ninja.sh ]; then
if grep regenerating ${log}; then
echo 'Should not be regenerated'
fi
./ninja.sh
fi
sleep 1
echo regen >file_a
${mk} 2> ${log}
if [ -e ninja.sh ]; then
if ! grep regenerating ${log} >/dev/null; then
echo 'Should be regenerated (file add)'
fi
./ninja.sh
fi
${mk} 2> ${log}
if [ -e ninja.sh ]; then
if grep regenerating ${log}; then
echo 'Should not be regenerated'
fi
./ninja.sh
fi
sleep 1
echo regen >>file_a
${mk} 2> ${log}
if [ -e ninja.sh ]; then
if ! grep regenerating ${log} >/dev/null; then
echo 'Should be regenerated (file change)'
fi
./ninja.sh
fi
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