| #!/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 |
| # |
| # https://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. |
| |
| # "Unit" and integration tests for Absl CMake installation |
| |
| # TODO(absl-team): This script isn't fully hermetic because |
| # -DABSL_USE_GOOGLETEST_HEAD=ON means that this script isn't pinned to a fixed |
| # version of GoogleTest. This means that an upstream change to GoogleTest could |
| # break this test. Fix this by allowing this script to pin to a known-good |
| # version of GoogleTest. |
| |
| # Fail on any error. Treat unset variables an error. Print commands as executed. |
| set -euox pipefail |
| |
| install_absl() { |
| pushd "${absl_build_dir}" |
| if [[ "${#}" -eq 1 ]]; then |
| cmake -DCMAKE_INSTALL_PREFIX="${1}" "${absl_dir}" |
| else |
| cmake "${absl_dir}" |
| fi |
| cmake --build . --target install -- -j |
| popd |
| } |
| |
| uninstall_absl() { |
| xargs rm < "${absl_build_dir}"/install_manifest.txt |
| rm -rf "${absl_build_dir}" |
| mkdir -p "${absl_build_dir}" |
| } |
| |
| lts_install="" |
| |
| while getopts ":l" lts; do |
| case "${lts}" in |
| l ) |
| lts_install="true" |
| ;; |
| esac |
| done |
| |
| absl_dir=/abseil-cpp |
| absl_build_dir=/buildfs/absl-build |
| project_dir="${absl_dir}"/CMake/install_test_project |
| project_build_dir=/buildfs/project-build |
| |
| mkdir -p "${absl_build_dir}" |
| mkdir -p "${project_build_dir}" |
| |
| if [[ "${lts_install}" ]]; then |
| install_dir="/usr/local" |
| else |
| install_dir="${project_build_dir}"/install |
| fi |
| mkdir -p "${install_dir}" |
| |
| # Test build, install, and link against installed abseil |
| pushd "${project_build_dir}" |
| if [[ "${lts_install}" ]]; then |
| install_absl |
| cmake "${project_dir}" |
| else |
| install_absl "${install_dir}" |
| cmake "${project_dir}" -DCMAKE_PREFIX_PATH="${install_dir}" |
| fi |
| |
| cmake --build . --target simple |
| |
| output="$(${project_build_dir}/simple "printme" 2>&1)" |
| if [[ "${output}" != *"Arg 1: printme"* ]]; then |
| echo "Faulty output on simple project:" |
| echo "${output}" |
| exit 1 |
| fi |
| |
| popd |
| |
| # Test that we haven't accidentally made absl::abslblah |
| pushd "${install_dir}" |
| |
| # Starting in CMake 3.12 the default install dir is lib$bit_width |
| if [[ -d lib64 ]]; then |
| libdir="lib64" |
| elif [[ -d lib ]]; then |
| libdir="lib" |
| else |
| echo "ls *, */*, */*/*:" |
| ls * |
| ls */* |
| ls */*/* |
| echo "unknown lib dir" |
| fi |
| |
| if [[ "${lts_install}" ]]; then |
| # LTS versions append the date of the release to the subdir. |
| # 9999/99/99 is the dummy date used in the local_lts workflow. |
| absl_subdir="absl_99999999" |
| else |
| absl_subdir="absl" |
| fi |
| |
| if ! grep absl::strings "${libdir}/cmake/${absl_subdir}/abslTargets.cmake"; then |
| cat "${libdir}"/cmake/absl/abslTargets.cmake |
| echo "CMake targets named incorrectly" |
| exit 1 |
| fi |
| |
| uninstall_absl |
| popd |
| |
| if [[ ! "${lts_install}" ]]; then |
| # Test that we warn if installed without a prefix or a system prefix |
| output="$(install_absl 2>&1)" |
| if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then |
| echo "Install without prefix didn't warn as expected. Output:" |
| echo "${output}" |
| exit 1 |
| fi |
| uninstall_absl |
| |
| output="$(install_absl /usr 2>&1)" |
| if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then |
| echo "Install with /usr didn't warn as expected. Output:" |
| echo "${output}" |
| exit 1 |
| fi |
| uninstall_absl |
| fi |
| |
| echo "Install test complete!" |
| exit 0 |