shaka-packager/packager/third_party/protobuf/php/tests/compatibility_test.sh

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#!/bin/bash
function use_php() {
VERSION=$1
PHP=`which php`
PHP_CONFIG=`which php-config`
PHPIZE=`which phpize`
ln -sfn "/usr/local/php-${VERSION}/bin/php" $PHP
ln -sfn "/usr/local/php-${VERSION}/bin/php-config" $PHP_CONFIG
ln -sfn "/usr/local/php-${VERSION}/bin/phpize" $PHPIZE
}
function generate_proto() {
PROTOC1=$1
PROTOC2=$2
rm -rf generated
mkdir generated
$PROTOC1 --php_out=generated proto/test_include.proto
$PROTOC2 --php_out=generated proto/test.proto proto/test_no_namespace.proto proto/test_prefix.proto
pushd ../../src
$PROTOC2 --php_out=../php/tests/generated google/protobuf/empty.proto
$PROTOC2 --php_out=../php/tests/generated -I../php/tests -I. ../php/tests/proto/test_import_descriptor_proto.proto
popd
}
# Remove tests to expect error. These were added to API tests by mistake.
function remove_error_test() {
local TEMPFILE=`tempfile`
cat $1 | \
awk -v file=`basename $1` -v dir=`basename $(dirname $1)` '
BEGIN {
show = 1
}
/@expectedException PHPUnit_Framework_Error/ { show = 0; next; }
/ *\*\// { print; next; }
/ *}/ {
if (!show) {
show = 1;
next;
}
}
show { print }
' > $TEMPFILE
cp $TEMPFILE $1
}
set -ex
# Change to the script's directory.
cd $(dirname $0)
# The old version of protobuf that we are testing compatibility against.
case "$1" in
""|3.3.0)
OLD_VERSION=3.3.0
OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/3.3.0/protoc-3.3.0-linux-x86_64.exe
;;
*)
echo "[ERROR]: Unknown version number: $1"
exit 1
;;
esac
# Extract the latest protobuf version number.
VERSION_NUMBER=`grep "PHP_PROTOBUF_VERSION" ../ext/google/protobuf/protobuf.h | sed "s|#define PHP_PROTOBUF_VERSION \"\(.*\)\"|\1|"`
echo "Running compatibility tests between $VERSION_NUMBER and $OLD_VERSION"
# Check protoc
[ -f ../../src/protoc ] || {
echo "[ERROR]: Please build protoc first."
exit 1
}
# Download old test.
rm -rf protobuf
git clone https://github.com/google/protobuf.git
pushd protobuf
git checkout v$OLD_VERSION
popd
# Build and copy the new runtime
use_php 5.5
pushd ../ext/google/protobuf
make clean || true
phpize && ./configure && make
popd
rm -rf protobuf/php/ext
rm -rf protobuf/php/src
cp -r ../ext protobuf/php/ext/
cp -r ../src protobuf/php/src/
# Download old version protoc compiler (for linux)
wget $OLD_VERSION_PROTOC -O old_protoc
chmod +x old_protoc
NEW_PROTOC=`pwd`/../../src/protoc
OLD_PROTOC=`pwd`/old_protoc
cd protobuf/php
cp -r /usr/local/vendor-5.5 vendor
wget https://phar.phpunit.de/phpunit-4.8.0.phar -O /usr/bin/phpunit
# Remove implementation detail tests.
tests=( array_test.php encode_decode_test.php generated_class_test.php map_field_test.php well_known_test.php )
sed -i.bak '/php_implementation_test.php/d' phpunit.xml
for t in "${tests[@]}"
do
remove_error_test tests/$t
done
cd tests
# Test A.1:
# proto set 1: use old version
# proto set 2 which may import protos in set 1: use old version
generate_proto $OLD_PROTOC $OLD_PROTOC
./test.sh
pushd ..
phpunit
popd
# Test A.2:
# proto set 1: use new version
# proto set 2 which may import protos in set 1: use old version
generate_proto $NEW_PROTOC $OLD_PROTOC
./test.sh
pushd ..
phpunit
popd
# Test A.3:
# proto set 1: use old version
# proto set 2 which may import protos in set 1: use new version
generate_proto $OLD_PROTOC $NEW_PROTOC
./test.sh
pushd ..
phpunit
popd