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Export of internal Abseil changes.

Browse source 
--
906c47420646d510edd2479d5542c56f5fa31b65 by CJ Johnson <johnsoncj@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 216573923

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74560d4afd2b605909e677c6fc3076049fb3010a by Eric Fiselier <ericwf@google.com>:

Avoid -Wformat-pedantic in benchmark.

PiperOrigin-RevId: 216523769

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9bcc9da8b03e6d1ea43ee78931256c5541cb9686 by Eric Fiselier <ericwf@google.com>:

Delete unused CityHash functions.

PiperOrigin-RevId: 216464492

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a42563b394c89fbb4c55cb5a6a5edbf96d271eea by Abseil Team <absl-team@google.com>:

Introduce new Abseil interfaces for converting between civil
times and absolute times.s

Deprecates absl::ConvertDateTime() and absl::FromDateTime().

PiperOrigin-RevId: 216424948

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088e11235124267517d7f137854fa5554679c24f by Eric Fiselier <ericwf@google.com>:

Remove unneeded break statements in test.

PiperOrigin-RevId: 216403321
GitOrigin-RevId: 906c47420646d510edd2479d5542c56f5fa31b65
Change-Id: Idb44420be623e369c66f5a9c92bdc9ab46d3ec92
This commit is contained in:
Abseil Team 2018-10-10 12:31:37 -07:00 • committed by CJ Johnson
parent 445998d7ac
commit f340f773ed
24 changed files with 2675 additions and 2592 deletions
Download patch file Download diff file Expand all files Collapse all files

44
absl/time/internal/cctz/src/time_zone_posix.h
View file

@ -68,25 +68,35 @@ namespace cctz {
// it would take us to another day, and perhaps week, or even month.
struct PosixTransition {
enum DateFormat { J, N, M };
struct {
DateFormat fmt;
union {
struct {
std::int_fast16_t day; // day of non-leap year [1:365]
} j;
struct {
std::int_fast16_t day; // day of year [0:365]
} n;
struct {
std::int_fast8_t month; // month of year [1:12]
std::int_fast8_t week; // week of month [1:5] (5==last)
std::int_fast8_t weekday; // 0==Sun, ..., 6=Sat
} m;
struct Date {
struct NonLeapDay {
std::int_fast16_t day; // day of non-leap year [1:365]
};
} date;
struct {
struct Day {
std::int_fast16_t day; // day of year [0:365]
};
struct MonthWeekWeekday {
std::int_fast8_t month; // month of year [1:12]
std::int_fast8_t week; // week of month [1:5] (5==last)
std::int_fast8_t weekday; // 0==Sun, ..., 6=Sat
};
DateFormat fmt;
union {
NonLeapDay j;
Day n;
MonthWeekWeekday m;
};
};
struct Time {
std::int_fast32_t offset; // seconds before/after 00:00:00
} time;
};
Date date;
Time time;
};
// The entirety of a POSIX-string specified time-zone rule. The standard

6
absl/time/internal/test_util.cc
View file

@ -26,12 +26,6 @@ namespace cctz = absl::time_internal::cctz;
namespace absl {
namespace time_internal {
#if GTEST_USES_SIMPLE_RE
extern const char kZoneAbbrRE[] = ".*"; // just punt
#else
extern const char kZoneAbbrRE[] = "[A-Za-z]{3,4}|[-+][0-9]{2}([0-9]{2})?";
#endif
TimeZone LoadTimeZone(const std::string& name) {
TimeZone tz;
ABSL_RAW_CHECK(LoadTimeZone(name, &tz), name.c_str());

24
absl/time/internal/test_util.h
View file

@ -17,35 +17,11 @@
#include <string>
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "absl/time/time.h"
// This helper is a macro so that failed expectations show up with the
// correct line numbers.
//
// This is for internal testing of the Base Time library itself. This is not
// part of a public API.
#define ABSL_INTERNAL_EXPECT_TIME(bd, y, m, d, h, min, s, off, isdst) \
do { \
EXPECT_EQ(y, bd.year); \
EXPECT_EQ(m, bd.month); \
EXPECT_EQ(d, bd.day); \
EXPECT_EQ(h, bd.hour); \
EXPECT_EQ(min, bd.minute); \
EXPECT_EQ(s, bd.second); \
EXPECT_EQ(off, bd.offset); \
EXPECT_EQ(isdst, bd.is_dst); \
EXPECT_THAT(bd.zone_abbr, \
testing::MatchesRegex(absl::time_internal::kZoneAbbrRE)); \
} while (0)
namespace absl {
namespace time_internal {
// A regular expression that matches all zone abbreviations (%Z).
extern const char kZoneAbbrRE[];
// Loads the named timezone, but dies on any failure.
absl::TimeZone LoadTimeZone(const std::string& name);