From e4c8d0eb8ef4acb5d7a4252b3b87feb391ef7e41 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Fri, 18 Oct 2019 09:06:29 -0700 Subject: Export of internal Abseil changes -- a9ac6567c0933d786d68c10011e3f3ff9deedf89 by Greg Falcon : Add absl::FunctionRef, a type analogous to the proposed C++23 std::function_ref. Like std::function, FunctionRef can be used to type-erase any callable (invokable) object. However, FunctionRef works by reference: it does not store a copy of the type-erased object. If the wrapped object is destroyed before the FunctionRef, the reference becomes dangling. FunctionRef relates to std::function in much the same way that string_view relates to std::string. Because of these limitations, FunctionRef is best used only as a function argument type, and only where the function will be invoked immediately (rather than saved for later use). When `const std::function<...>&` is used in this way, `absl::FunctionRef<...>` is a better-performing replacement. PiperOrigin-RevId: 275484044 -- 1f7c4df3760f8b93e5a5baf40b070eca1d3f4c98 by Abseil Team : Add FastHexToBufferZeroPad16() function for blazingly fast hex encoding of uint64_t. PiperOrigin-RevId: 275420901 -- 08d48ac004eba57cf2f1ada827181a2995f74807 by Abseil Team : Avoid applying the workaround for MSVC's static initialization problems when using clang-cl. PiperOrigin-RevId: 275366326 -- 40be82bd2b34670b5458c0a72a0475086153c2d6 by Abseil Team : Added comments to SimpleAtof()/SimpleAtod() that clarify that they always use the "C" locale, unlike the standard functions strtod() and strtof() referenced now in the comments. PiperOrigin-RevId: 275355815 -- 086779dacb3f6f2b3ab59947e94e79046bdb1fe1 by Jorg Brown : Move the hex conversion table used by escaping.cc into numbers.h so that other parts of Abseil can more efficiently access it. PiperOrigin-RevId: 275331251 -- 3c4ed1b04e55d96a40cbe70fb70929ffbb0c0432 by Abseil Team : Avoid applying the workaround for MSVC's static initialization problems when using clang-cl. PiperOrigin-RevId: 275323858 -- 56ceb58ab688c3761978308609b09a1ac2739c9a by Derek Mauro : Add script for testing on Alpine Linux (for musl test coverage) PiperOrigin-RevId: 275321244 GitOrigin-RevId: a9ac6567c0933d786d68c10011e3f3ff9deedf89 Change-Id: I39799fa03768ddb44f3166200c860e1da4461807 --- ci/linux_gcc_alpine_cmake.sh | 63 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100755 ci/linux_gcc_alpine_cmake.sh (limited to 'ci/linux_gcc_alpine_cmake.sh') diff --git a/ci/linux_gcc_alpine_cmake.sh b/ci/linux_gcc_alpine_cmake.sh new file mode 100755 index 0000000..830a136 --- /dev/null +++ b/ci/linux_gcc_alpine_cmake.sh @@ -0,0 +1,63 @@ +#!/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. + +# 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. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${ABSL_CMAKE_CXX_STANDARDS:-} ]; then + ABSL_CMAKE_CXX_STANDARDS="11 14 17" +fi + +if [ -z ${ABSL_CMAKE_BUILD_TYPES:-} ]; then + ABSL_CMAKE_BUILD_TYPES="Debug Release" +fi + +readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/alpine:20191016" + +for std in ${ABSL_CMAKE_CXX_STANDARDS}; do + for compilation_mode in ${ABSL_CMAKE_BUILD_TYPES}; do + echo "--------------------------------------------------------------------" + echo "Testing with CMAKE_BUILD_TYPE=${compilation_mode} and -std=c++${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --tmpfs=/buildfs:exec \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CFLAGS="-Werror" \ + -e CXXFLAGS="-Werror" \ + "${DOCKER_CONTAINER}" \ + /bin/sh -c " + cd /buildfs && \ + cmake /abseil-cpp \ + -DABSL_USE_GOOGLETEST_HEAD=ON \ + -DABSL_RUN_TESTS=ON \ + -DCMAKE_BUILD_TYPE=${compilation_mode} \ + -DCMAKE_CXX_STANDARD=${std} && \ + make -j$(nproc) && \ + ctest -j$(nproc) --output-on-failure" + done +done -- cgit v1.2.3