1#!/bin/bash 2# 3# Copyright 2020 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++14" 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_GCC_FLOOR_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 62# TODO(absl-team): This currently uses Bazel 5. When upgrading to a version 63# of Bazel that supports Bzlmod, add --enable_bzlmod=false to keep test 64# coverage for the old WORKSPACE dependency management. 65for std in ${STD}; do 66 for compilation_mode in ${COMPILATION_MODE}; do 67 for exceptions_mode in ${EXCEPTIONS_MODE}; do 68 echo "--------------------------------------------------------------------" 69 time docker run \ 70 --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ 71 --workdir=/abseil-cpp \ 72 --cap-add=SYS_PTRACE \ 73 --rm \ 74 -e CC="/usr/local/bin/gcc" \ 75 -e BAZEL_CXXOPTS="-std=${std}" \ 76 ${DOCKER_EXTRA_ARGS:-} \ 77 ${DOCKER_CONTAINER} \ 78 /usr/local/bin/bazel test ... \ 79 --compilation_mode="${compilation_mode}" \ 80 --copt="${exceptions_mode}" \ 81 --copt="-DGTEST_REMOVE_LEGACY_TEST_CASEAPI_=1" \ 82 --copt=-Werror \ 83 --define="absl=1" \ 84 --distdir="/bazel-distdir" \ 85 --features=external_include_paths \ 86 --keep_going \ 87 --show_timestamps \ 88 --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ 89 --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ 90 --test_output=errors \ 91 --test_tag_filters=-benchmark \ 92 ${BAZEL_EXTRA_ARGS:-} 93 done 94 done 95done 96