diff options
Diffstat (limited to 'third_party/abseil_cpp/absl/time/internal/test_util.cc')
-rw-r--r-- | third_party/abseil_cpp/absl/time/internal/test_util.cc | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/third_party/abseil_cpp/absl/time/internal/test_util.cc b/third_party/abseil_cpp/absl/time/internal/test_util.cc deleted file mode 100644 index 9a485a0750e4..000000000000 --- a/third_party/abseil_cpp/absl/time/internal/test_util.cc +++ /dev/null @@ -1,131 +0,0 @@ -// Copyright 2017 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. - -#include "absl/time/internal/test_util.h" - -#include <algorithm> -#include <cstddef> -#include <cstring> - -#include "absl/base/config.h" -#include "absl/base/internal/raw_logging.h" -#include "absl/time/internal/cctz/include/cctz/zone_info_source.h" - -namespace cctz = absl::time_internal::cctz; - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace time_internal { - -TimeZone LoadTimeZone(const std::string& name) { - TimeZone tz; - ABSL_RAW_CHECK(LoadTimeZone(name, &tz), name.c_str()); - return tz; -} - -} // namespace time_internal -ABSL_NAMESPACE_END -} // namespace absl - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace time_internal { -namespace cctz_extension { -namespace { - -// Embed the zoneinfo data for time zones used during tests and benchmarks. -// The data was generated using "xxd -i zoneinfo-file". There is no need -// to update the data as long as the tests do not depend on recent changes -// (and the past rules remain the same). -#include "absl/time/internal/zoneinfo.inc" - -const struct ZoneInfo { - const char* name; - const char* data; - std::size_t length; -} kZoneInfo[] = { - // The three real time zones used by :time_test and :time_benchmark. - {"America/Los_Angeles", // - reinterpret_cast<char*>(America_Los_Angeles), America_Los_Angeles_len}, - {"America/New_York", // - reinterpret_cast<char*>(America_New_York), America_New_York_len}, - {"Australia/Sydney", // - reinterpret_cast<char*>(Australia_Sydney), Australia_Sydney_len}, - - // Other zones named in tests but which should fail to load. - {"Invalid/TimeZone", nullptr, 0}, - {"", nullptr, 0}, - - // Also allow for loading the local time zone under TZ=US/Pacific. - {"US/Pacific", // - reinterpret_cast<char*>(America_Los_Angeles), America_Los_Angeles_len}, - - // Allows use of the local time zone from a system-specific location. -#ifdef _MSC_VER - {"localtime", // - reinterpret_cast<char*>(America_Los_Angeles), America_Los_Angeles_len}, -#else - {"/etc/localtime", // - reinterpret_cast<char*>(America_Los_Angeles), America_Los_Angeles_len}, -#endif -}; - -class TestZoneInfoSource : public cctz::ZoneInfoSource { - public: - TestZoneInfoSource(const char* data, std::size_t size) - : data_(data), end_(data + size) {} - - std::size_t Read(void* ptr, std::size_t size) override { - const std::size_t len = std::min<std::size_t>(size, end_ - data_); - memcpy(ptr, data_, len); - data_ += len; - return len; - } - - int Skip(std::size_t offset) override { - data_ += std::min<std::size_t>(offset, end_ - data_); - return 0; - } - - private: - const char* data_; - const char* const end_; -}; - -std::unique_ptr<cctz::ZoneInfoSource> TestFactory( - const std::string& name, - const std::function<std::unique_ptr<cctz::ZoneInfoSource>( - const std::string& name)>& /*fallback_factory*/) { - for (const ZoneInfo& zoneinfo : kZoneInfo) { - if (name == zoneinfo.name) { - if (zoneinfo.data == nullptr) return nullptr; - return std::unique_ptr<cctz::ZoneInfoSource>( - new TestZoneInfoSource(zoneinfo.data, zoneinfo.length)); - } - } - ABSL_RAW_LOG(FATAL, "Unexpected time zone \"%s\" in test", name.c_str()); - return nullptr; -} - -} // namespace - -#if !defined(__MINGW32__) -// MinGW does not support the weak symbol extension mechanism. -ZoneInfoSourceFactory zone_info_source_factory = TestFactory; -#endif - -} // namespace cctz_extension -} // namespace time_internal -ABSL_NAMESPACE_END -} // namespace absl |