1#!/bin/bash 2# 3# Copyright 2019 The Abseil Authors. 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# https://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# This script that can be invoked to test abseil-cpp in a hermetic environment 18# using a Docker image on Linux. You must have Docker installed to use this 19# script. 20 21set -euox pipefail 22 23if [[ -z ${ABSEIL_ROOT:-} ]]; then 24 ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" 25fi 26 27if [[ -z ${STD:-} ]]; then 28 STD="c++11 c++14 c++17 c++20" 29fi 30 31if [[ -z ${COMPILATION_MODE:-} ]]; then 32 COMPILATION_MODE="fastbuild opt" 33fi 34 35if [[ -z ${EXCEPTIONS_MODE:-} ]]; then 36 EXCEPTIONS_MODE="-fno-exceptions -fexceptions" 37fi 38 39source "${ABSEIL_ROOT}/ci/linux_docker_containers.sh" 40readonly DOCKER_CONTAINER=${LINUX_CLANG_LATEST_CONTAINER} 41 42# USE_BAZEL_CACHE=1 only works on Kokoro. 43# Without access to the credentials this won't work. 44if [[ ${USE_BAZEL_CACHE:-0} -ne 0 ]]; then 45 DOCKER_EXTRA_ARGS="--volume=${KOKORO_KEYSTORE_DIR}:/keystore:ro ${DOCKER_EXTRA_ARGS:-}" 46 # Bazel doesn't track changes to tools outside of the workspace 47 # (e.g. /usr/bin/gcc), so by appending the docker container to the 48 # remote_http_cache url, we make changes to the container part of 49 # the cache key. Hashing the key is to make it shorter and url-safe. 50 container_key=$(echo ${DOCKER_CONTAINER} | sha256sum | head -c 16) 51 BAZEL_EXTRA_ARGS="--remote_http_cache=https://storage.googleapis.com/absl-bazel-remote-cache/${container_key} --google_credentials=/keystore/73103_absl-bazel-remote-cache ${BAZEL_EXTRA_ARGS:-}" 52fi 53 54# Avoid depending on external sites like GitHub by checking --distdir for 55# external dependencies first. 56# https://docs.bazel.build/versions/master/guide.html#distdir 57if [[ ${KOKORO_GFILE_DIR:-} ]] && [[ -d "${KOKORO_GFILE_DIR}/distdir" ]]; then 58 DOCKER_EXTRA_ARGS="--volume=${KOKORO_GFILE_DIR}/distdir:/distdir:ro ${DOCKER_EXTRA_ARGS:-}" 59 BAZEL_EXTRA_ARGS="--distdir=/distdir ${BAZEL_EXTRA_ARGS:-}" 60fi 61 62for std in ${STD}; do 63 for compilation_mode in ${COMPILATION_MODE}; do 64 for exceptions_mode in ${EXCEPTIONS_MODE}; do 65 echo "--------------------------------------------------------------------" 66 time docker run \ 67 --volume="${ABSEIL_ROOT}:/abseil-cpp-ro:ro" \ 68 --tmpfs=/abseil-cpp \ 69 --workdir=/abseil-cpp \ 70 --cap-add=SYS_PTRACE \ 71 --rm \ 72 -e CC="/opt/llvm/clang/bin/clang" \ 73 -e BAZEL_COMPILER="llvm" \ 74 -e BAZEL_CXXOPTS="-std=${std}:-nostdinc++" \ 75 -e BAZEL_LINKOPTS="-L/opt/llvm/libcxx/lib:-lc++:-lc++abi:-lm:-Wl,-rpath=/opt/llvm/libcxx/lib" \ 76 -e CPLUS_INCLUDE_PATH="/opt/llvm/libcxx/include/c++/v1" \ 77 ${DOCKER_EXTRA_ARGS:-} \ 78 ${DOCKER_CONTAINER} \ 79 /bin/sh -c " 80 cp -r /abseil-cpp-ro/* /abseil-cpp/ 81 if [ -n \"${ALTERNATE_OPTIONS:-}\" ]; then 82 cp ${ALTERNATE_OPTIONS:-} absl/base/options.h || exit 1 83 fi 84 /usr/local/bin/bazel test ... \ 85 --compilation_mode=\"${compilation_mode}\" \ 86 --copt=\"${exceptions_mode}\" \ 87 --copt=-Werror \ 88 --define=\"absl=1\" \ 89 --keep_going \ 90 --show_timestamps \ 91 --test_env=\"GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1\" \ 92 --test_env=\"TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo\" \ 93 --test_output=errors \ 94 --test_tag_filters=-benchmark \ 95 ${BAZEL_EXTRA_ARGS:-}" 96 done 97 done 98done 99