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#!/bin/bash
#
# Copyright 2019 The Abseil Authors.
#
# 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
#
#
# 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.
#
# Unit and integration tests for Abseil LTS CMake installation
# Fail on any error. Treat unset variables an error. Print commands as executed.
set -euox pipefail
absl_dir=/abseil-cpp
absl_build_dir=/buildfs
googletest_builddir=/googletest_builddir
project_dir="${absl_dir}"/CMake/install_test_project
project_build_dir=/buildfs/project-build
build_shared_libs="OFF"
if [ "${LINK_TYPE:-}" = "DYNAMIC" ]; then
build_shared_libs="ON"
fi
# Build and install GoogleTest
mkdir "${googletest_builddir}"
pushd "${googletest_builddir}"
curl -L "${ABSL_GOOGLETEST_DOWNLOAD_URL}" --output "${ABSL_GOOGLETEST_COMMIT}".zip
unzip "${ABSL_GOOGLETEST_COMMIT}".zip
pushd "googletest-${ABSL_GOOGLETEST_COMMIT}"
mkdir build
pushd build
cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS="${build_shared_libs}" ..
make -j $(nproc)
make install
ldconfig
popd
popd
popd
# Run the LTS transformations
./create_lts.py 99998877
# Build and install Abseil
pushd "${absl_build_dir}"
cmake "${absl_dir}" \
-DABSL_USE_EXTERNAL_GOOGLETEST=ON \
-DABSL_FIND_GOOGLETEST=ON \
-DCMAKE_BUILD_TYPE=Release \
-DABSL_BUILD_TESTING=ON \
-DBUILD_SHARED_LIBS="${build_shared_libs}"
make -j $(nproc)
ctest -j $(nproc) --output-on-failure
make install
ldconfig
popd
# Test the project against the installed Abseil
mkdir -p "${project_build_dir}"
pushd "${project_build_dir}"
cmake "${project_dir}"
cmake --build . --target simple
output="$(${project_build_dir}/simple "printme" 2>&1)"
if [[ "${output}" != *"Arg 1: printme"* ]]; then
echo "Faulty output on simple project:"
echo "${output}"
exit 1
fi
popd
if ! grep absl::strings "/usr/local/lib/cmake/absl/abslTargets.cmake"; then
cat "/usr/local/lib/cmake/absl/abslTargets.cmake"
echo "CMake targets named incorrectly"
exit 1
fi
pushd "${HOME}"
cat > hello-abseil.cc << EOF
#include <cstdlib>
#include "absl/strings/str_format.h"
int main(int argc, char **argv) {
absl::PrintF("Hello Abseil!\n");
return EXIT_SUCCESS;
}
EOF
if [ "${LINK_TYPE:-}" != "DYNAMIC" ]; then
pc_args=($(pkg-config --cflags --libs --static absl_str_format))
g++ -static -o hello-abseil hello-abseil.cc "${pc_args[@]}"
else
pc_args=($(pkg-config --cflags --libs absl_str_format))
g++ -o hello-abseil hello-abseil.cc "${pc_args[@]}"
fi
hello="$(./hello-abseil)"
[[ "${hello}" == "Hello Abseil!" ]]
popd
echo "Install test complete!"
exit 0