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Export of internal Abseil changes

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c162645dba4de6f5f1c8b6e8a29a8da9f9e0aa52 by Derek Mauro <dmauro@google.com>:

Update linux_clang-latest container to one based on Ubuntu 18.04, which has libstdc++-8.

PiperOrigin-RevId: 305287658
GitOrigin-RevId: c162645dba4de6f5f1c8b6e8a29a8da9f9e0aa52
Change-Id: I3f31daf0d8c445008c78f0e10ae6af753cea756b
This commit is contained in:
Abseil Team 2020-04-07 10:28:30 -07:00 • committed by Gennadiy Rozental
parent 73ea9a9572
commit 1112609635
4 changed files with 13 additions and 14 deletions
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20
absl/base/internal/endian_test.cc
View file

@ -54,18 +54,14 @@ const uint32_t k32ValueBE{0x67452301};
const uint16_t k16ValueBE{0x2301};
#endif
template<typename T>
std::vector<T> GenerateAllValuesForType() {
std::vector<T> result;
result.reserve(size_t{1} << (sizeof(T) * 8));
T next = std::numeric_limits<T>::min();
while (true) {
result.push_back(next);
if (next == std::numeric_limits<T>::max()) {
std::vector<uint16_t> GenerateAllUint16Values() {
std::vector<uint16_t> result;
result.reserve(size_t{1} << (sizeof(uint16_t) * 8));
for (uint32_t i = std::numeric_limits<uint16_t>::min();
i <= std::numeric_limits<uint16_t>::max(); ++i) {
result.push_back(static_cast<uint16_t>(i));
}
return result;
}
++next;
}
}
template<typename T>
@ -150,7 +146,7 @@ void Swap64(char* bytes) {
}
TEST(EndianessTest, Uint16) {
GBSwapHelper(GenerateAllValuesForType<uint16_t>(), &Swap16);
GBSwapHelper(GenerateAllUint16Values(), &Swap16);
}
TEST(EndianessTest, Uint32) {

3
absl/random/BUILD.bazel
View file

@ -412,6 +412,7 @@ cc_test(
name = "mocking_bit_gen_test",
size = "small",
srcs = ["mocking_bit_gen_test.cc"],
copts = ABSL_TEST_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
deps = [
":bit_gen_ref",
@ -426,6 +427,8 @@ cc_test(
name = "mock_distributions_test",
size = "small",
srcs = ["mock_distributions_test.cc"],
copts = ABSL_TEST_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
deps = [
":mock_distributions",
":mocking_bit_gen",

2
ci/linux_clang-latest_libstdcxx_bazel.sh
View file

@ -71,7 +71,7 @@ for std in ${STD}; do
-e CC="/opt/llvm/clang/bin/clang" \
-e BAZEL_COMPILER="llvm" \
-e BAZEL_CXXOPTS="-std=${std}" \
-e CPLUS_INCLUDE_PATH="/usr/include/c++/6" \
-e CPLUS_INCLUDE_PATH="/usr/include/c++/8" \
${DOCKER_EXTRA_ARGS:-} \
${DOCKER_CONTAINER} \
/usr/local/bin/bazel test ... \

2
ci/linux_docker_containers.sh
View file

@ -16,6 +16,6 @@
# Test scripts should source this file to get the identifiers.
readonly LINUX_ALPINE_CONTAINER="gcr.io/google.com/absl-177019/alpine:20191016"
readonly LINUX_CLANG_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20200319"
readonly LINUX_CLANG_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20200401"
readonly LINUX_GCC_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-latest:20200319"
readonly LINUX_GCC_49_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-4.9:20191018"