1 #!/bin/sh 2 # 3 # Copyright 2015 Google Inc. All rights reserved 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http:#www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 17 set -e 18 19 log=/tmp/log 20 mk="$@" 21 22 sleep_if_necessary() { 23 if [ x$(uname) != x"Linux" -o x"${TRAVIS}" != x"" ]; then 24 sleep "$@" 25 fi 26 } 27 28 export VAR=hoge 29 30 cat <<EOF > Makefile 31 all: 32 echo foo 33 EOF 34 35 ${mk} 2> ${log} 36 if [ -e ninja.sh ]; then 37 ./ninja.sh 38 fi 39 40 sleep_if_necessary 1 41 cat <<EOF > Makefile 42 \$(KATI_deprecated_var VAR4) 43 \$(KATI_obsolete_var VAR5) 44 VAR3 := unused 45 all: 46 echo bar 47 echo VAR=\$(VAR) 48 echo VAR2=\$(VAR2) 49 echo VAR3=\$(VAR3) 50 echo wildcard=\$(wildcard *.mk) 51 other: 52 echo foo 53 EOF 54 55 ${mk} 2> ${log} 56 if [ -e ninja.sh ]; then 57 if ! grep regenerating ${log} > /dev/null; then 58 echo 'Should be regenerated (Makefile)' 59 fi 60 ./ninja.sh 61 fi 62 63 export VAR=fuga 64 ${mk} 2> ${log} 65 if [ -e ninja.sh ]; then 66 if ! grep regenerating ${log} > /dev/null; then 67 echo 'Should be regenerated (env changed)' 68 fi 69 ./ninja.sh 70 fi 71 72 export VAR2=OK 73 ${mk} 2> ${log} 74 if [ -e ninja.sh ]; then 75 if ! grep regenerating ${log} > /dev/null; then 76 echo 'Should be regenerated (env added)' 77 fi 78 ./ninja.sh 79 fi 80 81 export VAR3=testing 82 ${mk} 2> ${log} 83 if [ -e ninja.sh ]; then 84 if grep regenerating ${log} >/dev/null; then 85 echo 'Should not regenerate (unused env added)' 86 fi 87 ./ninja.sh 88 fi 89 90 export VAR3=test2 91 ${mk} 2> ${log} 92 if [ -e ninja.sh ]; then 93 if grep regenerating ${log} >/dev/null; then 94 echo 'Should not regenerate (unused env changed)' 95 fi 96 ./ninja.sh 97 fi 98 99 export VAR4=foo 100 ${mk} 2> ${log} 101 if [ -e ninja.sh ]; then 102 if grep regenerating ${log} >/dev/null; then 103 echo 'Should not regenerate (deprecated env added)' 104 fi 105 ./ninja.sh 106 fi 107 108 export VAR5=foo 109 ${mk} 2> ${log} 110 if [ -e ninja.sh ]; then 111 if grep regenerating ${log} >/dev/null; then 112 echo 'Should not regenerate (obsolete env added)' 113 fi 114 ./ninja.sh 115 fi 116 117 export PATH=/random_path:$PATH 118 ${mk} 2> ${log} 119 if [ -e ninja.sh ]; then 120 if ! grep regenerating ${log} > /dev/null; then 121 echo 'Should be regenerated (PATH changed)' 122 fi 123 ./ninja.sh 124 fi 125 126 sleep_if_necessary 1 127 touch PASS.mk 128 ${mk} 2> ${log} 129 if [ -e ninja.sh ]; then 130 if ! grep regenerating ${log} > /dev/null; then 131 echo 'Should be regenerated (wildcard)' 132 fi 133 ./ninja.sh 134 fi 135 136 sleep_if_necessary 1 137 touch XXX 138 ${mk} 2> ${log} 139 if [ -e ninja.sh ]; then 140 if grep regenerating ${log}; then 141 echo 'Should not be regenerated' 142 fi 143 ./ninja.sh 144 fi 145 146 ${mk} other 2> ${log} 147 if [ -e ninja.sh ]; then 148 if ! grep regenerating ${log} >/dev/null; then 149 echo 'Should be regenerated (argument)' 150 fi 151 ./ninja.sh other 152 fi 153
