diff options
Diffstat (limited to 'absl/time/internal/test_util.cc')
-rw-r--r-- | absl/time/internal/test_util.cc | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc index 4b7849c6..3e2452e9 100644 --- a/absl/time/internal/test_util.cc +++ b/absl/time/internal/test_util.cc @@ -14,16 +14,8 @@ #include "absl/time/internal/test_util.h" -#include <algorithm> -#include <cstddef> -#include <cstring> -#include <memory> - #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 @@ -38,95 +30,3 @@ TimeZone LoadTimeZone(const std::string& name) { } // 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}, - - // 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(size, static_cast<std::size_t>(end_ - data_)); - memcpy(ptr, data_, len); - data_ += len; - return len; - } - - int Skip(std::size_t offset) override { - data_ += std::min(offset, static_cast<std::size_t>(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)); - } - } - - // The embedded zoneinfo data does not include the zone, so fallback to - // built-in UTC. The tests have been crafted so that this should only - // happen when testing absl::LocalTimeZone() with an unconstrained ${TZ}. - 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 |