mdebray/tvl-depot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Export of internal Abseil changes.

Browse source 
--
2f187776e55fe7741882d64aa4fb04d361dcd1da by Shaindel Schwartz <shaindel@google.com>:

Fix spaces.

PiperOrigin-RevId: 254880665

--
50a2c390c1e56bec574e9418a6d0c5765f2e1d56 by CJ Johnson <johnsoncj@google.com>:

Fixes a ubsan violation bug report: https://github.com/abseil/abseil-cpp/issues/337

PiperOrigin-RevId: 254846112

--
563fee16ee0ac32a93292c3b2d1cf9543bad4758 by CJ Johnson <johnsoncj@google.com>:

In the InlinedVector copy-assignment operator, substitutes-in a call to DeallocateIfAllocated() (which was not previously available)

PiperOrigin-RevId: 254835012

--
d07f4d91b43242c5e8bd90f1e93f55f7972eed04 by Shaindel Schwartz <shaindel@google.com>:

#336

PiperOrigin-RevId: 254833534

--
1ad0fe00169a794176605a897f15fad8625339bd by Shaindel Schwartz <shaindel@google.com>:

#335

PiperOrigin-RevId: 254826748

--
436a29591c60c6ac9bb7b98e4906c0a7466611c1 by Shaindel Schwartz <shaindel@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 254820333

--
e782a5387a750319eb6ed5d9927ec2463bd68ebb by CJ Johnson <johnsoncj@google.com>:

Updates the definition of InlinedVector::resize(...) to be exception safe and adds exception safety tests

PiperOrigin-RevId: 254818993

--
6d2f8538fb06a09af47232d86b32dfc020b62133 by CJ Johnson <johnsoncj@google.com>:

Removes unnecessary transaction object from the implementation of InlinedVector::reserve(n)

PiperOrigin-RevId: 254804166

--
9a3a806702679a7442837089469cf171194da776 by Abseil Team <absl-team@google.com>:

Internal Change.

PiperOrigin-RevId: 254489023

--
ded1463ef81f3257645becc6be58df3b433ea21f by CJ Johnson <johnsoncj@google.com>:

Updates the definition of InlinedVector::reserve(size_type) to be exception safe and adds exception safety tests

PiperOrigin-RevId: 254463057
GitOrigin-RevId: 2f187776e55fe7741882d64aa4fb04d361dcd1da
Change-Id: Id41fc5a62c8d71021e803721ecdbfb3ce60ef574
This commit is contained in:
Abseil Team 2019-06-24 18:35:20 -07:00 • committed by Shaindel Schwartz
parent 5162fc83d2
commit d65e19dfcd
11 changed files with 232 additions and 92 deletions
Download patch file Download diff file Expand all files Collapse all files

4
absl/time/internal/cctz/include/cctz/civil_time.h
View file

@ -279,7 +279,7 @@ using civil_second = detail::civil_second;
//
using detail::weekday;
// Returns the weekday for the given civil_day.
// Returns the weekday for the given civil-time value.
//
// civil_day a(2015, 8, 13);
// weekday wd = get_weekday(a); // wd == weekday::thursday
@ -313,7 +313,7 @@ using detail::get_weekday;
using detail::next_weekday;
using detail::prev_weekday;
// Returns the day-of-year for the given civil_day.
// Returns the day-of-year for the given civil-time value.
//
// civil_day a(2015, 1, 1);
// int yd_jan_1 = get_yearday(a); // yd_jan_1 = 1

14
absl/time/internal/cctz/include/cctz/civil_time_detail.h
View file

@ -535,7 +535,8 @@ enum class weekday {
sunday,
};
CONSTEXPR_F weekday get_weekday(const civil_day& cd) noexcept {
template <typename T>
CONSTEXPR_F weekday get_weekday(const civil_time<T>& ct) noexcept {
CONSTEXPR_D weekday k_weekday_by_mon_off[13] = {
weekday::monday, weekday::tuesday, weekday::wednesday,
weekday::thursday, weekday::friday, weekday::saturday,
@ -546,9 +547,9 @@ CONSTEXPR_F weekday get_weekday(const civil_day& cd) noexcept {
CONSTEXPR_D int k_weekday_offsets[1 + 12] = {
-1, 0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4,
};
year_t wd = 2400 + (cd.year() % 400) - (cd.month() < 3);
year_t wd = 2400 + (ct.year() % 400) - (ct.month() < 3);
wd += wd / 4 - wd / 100 + wd / 400;
wd += k_weekday_offsets[cd.month()] + cd.day();
wd += k_weekday_offsets[ct.month()] + ct.day();
return k_weekday_by_mon_off[wd % 7 + 6];
}
@ -594,12 +595,13 @@ CONSTEXPR_F civil_day prev_weekday(civil_day cd, weekday wd) noexcept {
}
}
CONSTEXPR_F int get_yearday(const civil_day& cd) noexcept {
template <typename T>
CONSTEXPR_F int get_yearday(const civil_time<T>& ct) noexcept {
CONSTEXPR_D int k_month_offsets[1 + 12] = {
-1, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334,
};
const int feb29 = (cd.month() > 2 && impl::is_leap_year(cd.year()));
return k_month_offsets[cd.month()] + feb29 + cd.day();
const int feb29 = (ct.month() > 2 && impl::is_leap_year(ct.year()));
return k_month_offsets[ct.month()] + feb29 + ct.day();
}
////////////////////////////////////////////////////////////////////////

10
absl/time/internal/cctz/src/civil_time_test.cc
View file

@ -821,6 +821,8 @@ TEST(CivilTime, Properties) {
EXPECT_EQ(4, ss.hour());
EXPECT_EQ(5, ss.minute());
EXPECT_EQ(6, ss.second());
EXPECT_EQ(weekday::tuesday, get_weekday(ss));
EXPECT_EQ(34, get_yearday(ss));
civil_minute mm(2015, 2, 3, 4, 5, 6);
EXPECT_EQ(2015, mm.year());
@ -829,6 +831,8 @@ TEST(CivilTime, Properties) {
EXPECT_EQ(4, mm.hour());
EXPECT_EQ(5, mm.minute());
EXPECT_EQ(0, mm.second());
EXPECT_EQ(weekday::tuesday, get_weekday(mm));
EXPECT_EQ(34, get_yearday(mm));
civil_hour hh(2015, 2, 3, 4, 5, 6);
EXPECT_EQ(2015, hh.year());
@ -837,6 +841,8 @@ TEST(CivilTime, Properties) {
EXPECT_EQ(4, hh.hour());
EXPECT_EQ(0, hh.minute());
EXPECT_EQ(0, hh.second());
EXPECT_EQ(weekday::tuesday, get_weekday(hh));
EXPECT_EQ(34, get_yearday(hh));
civil_day d(2015, 2, 3, 4, 5, 6);
EXPECT_EQ(2015, d.year());
@ -855,6 +861,8 @@ TEST(CivilTime, Properties) {
EXPECT_EQ(0, m.hour());
EXPECT_EQ(0, m.minute());
EXPECT_EQ(0, m.second());
EXPECT_EQ(weekday::sunday, get_weekday(m));
EXPECT_EQ(32, get_yearday(m));
civil_year y(2015, 2, 3, 4, 5, 6);
EXPECT_EQ(2015, y.year());
@ -863,6 +871,8 @@ TEST(CivilTime, Properties) {
EXPECT_EQ(0, y.hour());
EXPECT_EQ(0, y.minute());
EXPECT_EQ(0, y.second());
EXPECT_EQ(weekday::thursday, get_weekday(y));
EXPECT_EQ(1, get_yearday(y));
}
TEST(CivilTime, OutputStream) {

4
absl/time/internal/cctz/src/time_zone_format.cc
View file

@ -82,7 +82,7 @@ std::tm ToTM(const time_zone::absolute_lookup& al) {
tm.tm_year = static_cast<int>(al.cs.year() - 1900);
}
switch (get_weekday(civil_day(al.cs))) {
switch (get_weekday(al.cs)) {
case weekday::sunday:
tm.tm_wday = 0;
break;
@ -105,7 +105,7 @@ std::tm ToTM(const time_zone::absolute_lookup& al) {
tm.tm_wday = 6;
break;
}
tm.tm_yday = get_yearday(civil_day(al.cs)) - 1;
tm.tm_yday = get_yearday(al.cs) - 1;
tm.tm_isdst = al.is_dst ? 1 : 0;
return tm;
}

22
absl/time/internal/cctz/src/time_zone_lookup_test.cc
View file

@ -836,7 +836,7 @@ TEST(BreakTime, LocalTimeInUTC) {
const time_zone tz = utc_time_zone();
const auto tp = chrono::system_clock::from_time_t(0);
ExpectTime(tp, tz, 1970, 1, 1, 0, 0, 0, 0, false, "UTC");
EXPECT_EQ(weekday::thursday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::thursday, get_weekday(convert(tp, tz)));
}
TEST(BreakTime, LocalTimeInUTCUnaligned) {
@ -844,7 +844,7 @@ TEST(BreakTime, LocalTimeInUTCUnaligned) {
const auto tp =
chrono::system_clock::from_time_t(0) - chrono::milliseconds(500);
ExpectTime(tp, tz, 1969, 12, 31, 23, 59, 59, 0, false, "UTC");
EXPECT_EQ(weekday::wednesday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::wednesday, get_weekday(convert(tp, tz)));
}
TEST(BreakTime, LocalTimePosix) {
@ -852,7 +852,7 @@ TEST(BreakTime, LocalTimePosix) {
const time_zone tz = utc_time_zone();
const auto tp = chrono::system_clock::from_time_t(536457599);
ExpectTime(tp, tz, 1986, 12, 31, 23, 59, 59, 0, false, "UTC");
EXPECT_EQ(weekday::wednesday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::wednesday, get_weekday(convert(tp, tz)));
}
TEST(TimeZoneImpl, LocalTimeInFixed) {
@ -862,28 +862,28 @@ TEST(TimeZoneImpl, LocalTimeInFixed) {
const auto tp = chrono::system_clock::from_time_t(0);
ExpectTime(tp, tz, 1969, 12, 31, 15, 26, 13, offset.count(), false,
"-083347");
EXPECT_EQ(weekday::wednesday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::wednesday, get_weekday(convert(tp, tz)));
}
TEST(BreakTime, LocalTimeInNewYork) {
const time_zone tz = LoadZone("America/New_York");
const auto tp = chrono::system_clock::from_time_t(45);
ExpectTime(tp, tz, 1969, 12, 31, 19, 0, 45, -5 * 60 * 60, false, "EST");
EXPECT_EQ(weekday::wednesday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::wednesday, get_weekday(convert(tp, tz)));
}
TEST(BreakTime, LocalTimeInMTV) {
const time_zone tz = LoadZone("America/Los_Angeles");
const auto tp = chrono::system_clock::from_time_t(1380855729);
ExpectTime(tp, tz, 2013, 10, 3, 20, 2, 9, -7 * 60 * 60, true, "PDT");
EXPECT_EQ(weekday::thursday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::thursday, get_weekday(convert(tp, tz)));
}
TEST(BreakTime, LocalTimeInSydney) {
const time_zone tz = LoadZone("Australia/Sydney");
const auto tp = chrono::system_clock::from_time_t(90);
ExpectTime(tp, tz, 1970, 1, 1, 10, 1, 30, 10 * 60 * 60, false, "AEST");
EXPECT_EQ(weekday::thursday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::thursday, get_weekday(convert(tp, tz)));
}
TEST(MakeTime, TimePointResolution) {
@ -1274,10 +1274,10 @@ TEST(TimeZoneEdgeCase, PacificApia) {
// 1325239200 == Sat, 31 Dec 2011 00:00:00 +1400 (+14)
auto tp = convert(civil_second(2011, 12, 29, 23, 59, 59), tz);
ExpectTime(tp, tz, 2011, 12, 29, 23, 59, 59, -10 * 3600, true, "-10");
EXPECT_EQ(363, get_yearday(civil_day(convert(tp, tz))));
EXPECT_EQ(363, get_yearday(convert(tp, tz)));
tp += absl::time_internal::cctz::seconds(1);
ExpectTime(tp, tz, 2011, 12, 31, 0, 0, 0, 14 * 3600, true, "+14");
EXPECT_EQ(365, get_yearday(civil_day(convert(tp, tz))));
EXPECT_EQ(365, get_yearday(convert(tp, tz)));
}
TEST(TimeZoneEdgeCase, AfricaCairo) {
@ -1399,10 +1399,10 @@ TEST(TimeZoneEdgeCase, NegativeYear) {
const time_zone tz = utc_time_zone();
auto tp = convert(civil_second(0, 1, 1, 0, 0, 0), tz);
ExpectTime(tp, tz, 0, 1, 1, 0, 0, 0, 0 * 3600, false, "UTC");
EXPECT_EQ(weekday::saturday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::saturday, get_weekday(convert(tp, tz)));
tp -= absl::time_internal::cctz::seconds(1);
ExpectTime(tp, tz, -1, 12, 31, 23, 59, 59, 0 * 3600, false, "UTC");
EXPECT_EQ(weekday::friday, get_weekday(civil_day(convert(tp, tz))));
EXPECT_EQ(weekday::friday, get_weekday(convert(tp, tz)));
}
TEST(TimeZoneEdgeCase, UTC32bitLimit) {