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# TODO(absl-team): This script isn't fully hermetic because
18# -DABSL_USE_GOOGLETEST_HEAD=ON means that this script isn't pinned to a fixed
19# version of GoogleTest. This means that an upstream change to GoogleTest could
20# break this test. Fix this by allowing this script to pin to a known-good
21# version of GoogleTest.
22
23set -euox pipefail
24
25if [ -z ${ABSEIL_ROOT:-} ]; then
26  ABSEIL_ROOT="$(realpath $(dirname ${0})/..)"
27fi
28
29if [ -z ${ABSL_CMAKE_CXX_STANDARDS:-} ]; then
30  ABSL_CMAKE_CXX_STANDARDS="11 14 17"
31fi
32
33if [ -z ${ABSL_CMAKE_BUILD_TYPES:-} ]; then
34  ABSL_CMAKE_BUILD_TYPES="Debug Release"
35fi
36
37for std in ${ABSL_CMAKE_CXX_STANDARDS}; do
38  for compilation_mode in ${ABSL_CMAKE_BUILD_TYPES}; do
39    echo "--------------------------------------------------------------------"
40    echo "Testing with CMAKE_BUILD_TYPE=${compilation_mode} and -std=c++${std}"
41
42    time docker run \
43      --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \
44      --workdir=/abseil-cpp \
45      --tmpfs=/buildfs:exec \
46      --cap-add=SYS_PTRACE \
47      --rm \
48      -e CFLAGS="-Werror" \
49      -e CXXFLAGS="-Werror" \
50      gcr.io/google.com/absl-177019/linux_gcc-latest:20200106 \
51      /bin/bash -c "
52        cd /buildfs && \
53        cmake /abseil-cpp \
54          -DABSL_USE_GOOGLETEST_HEAD=ON \
55          -DABSL_RUN_TESTS=ON \
56          -DCMAKE_BUILD_TYPE=${compilation_mode} \
57          -DCMAKE_CXX_STANDARD=${std} && \
58        make -j$(nproc) && \
59        ctest -j$(nproc) --output-on-failure"
60  done
61done
62