- 60c1f40a5e0bc33f93392ff6827528072d749a29 Move ExceptionSafetyTester from the absl:: namespace to t... by Abseil Team <absl-team@google.com>

- abd40a98f8ae746eb151e777ea8a8b5223d68a4b Splits the NoThrow flags into TypeSpec and AllocSpec flag... by Abseil Team <absl-team@google.com>
  - c16d0b5509b36679b384147b474135e7951afccf Change the abbreviation for the breakdowns of InfinitePas... by Abseil Team <absl-team@google.com>
  - 8ac104351764f23d666b52dce7536a34c05abf00 Use ABSL_CONST_INIT with std::atomic variables in static ... by Matt Armstrong <marmstrong@google.com>

GitOrigin-RevId: 60c1f40a5e0bc33f93392ff6827528072d749a29
Change-Id: I9d45a6ed30ed32ae57e9eff93f4205dbcd71feb2
This commit is contained in:
Abseil Team 2018-04-30 11:44:26 -07:00 committed by vslashg
parent 28f5b89070
commit 9613678332
13 changed files with 303 additions and 218 deletions

View file

@ -51,6 +51,7 @@ cc_library(
cc_library(
name = "test_util",
testonly = 1,
srcs = [
"internal/test_util.cc",
"internal/zoneinfo.inc",
@ -64,6 +65,7 @@ cc_library(
":time",
"//absl/base",
"//absl/time/internal/cctz:time_zone",
"@com_google_googletest//:gtest",
],
)

View file

@ -155,8 +155,7 @@ TEST(ParseTime, Basics) {
"2013-06-28 19:08:09 -0800", &t, &err))
<< err;
absl::Time::Breakdown bd = t.In(absl::FixedTimeZone(-8 * 60 * 60));
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, -8 * 60 * 60, false,
"UTC-8");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, -8 * 60 * 60, false);
EXPECT_EQ(absl::ZeroDuration(), bd.subsecond);
}
@ -179,8 +178,7 @@ TEST(ParseTime, WithTimeZone) {
absl::ParseTime("%Y-%m-%d %H:%M:%S", "2013-06-28 19:08:09", tz, &t, &e))
<< e;
absl::Time::Breakdown bd = t.In(tz);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, -7 * 60 * 60, true,
"PDT");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, -7 * 60 * 60, true);
EXPECT_EQ(absl::ZeroDuration(), bd.subsecond);
// But the timezone is ignored when a UTC offset is present.
@ -188,8 +186,7 @@ TEST(ParseTime, WithTimeZone) {
"2013-06-28 19:08:09 +0800", tz, &t, &e))
<< e;
bd = t.In(absl::FixedTimeZone(8 * 60 * 60));
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, 8 * 60 * 60, false,
"UTC+8");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, 8 * 60 * 60, false);
EXPECT_EQ(absl::ZeroDuration(), bd.subsecond);
}

View file

@ -26,6 +26,13 @@ namespace cctz = absl::time_internal::cctz;
namespace absl {
namespace time_internal {
// TODO(bww): Reinstate when the FixedTimeZone() abbreviations are updated.
#if 1 || 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());

View file

@ -17,6 +17,8 @@
#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
@ -24,22 +26,26 @@
//
// 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, zone) \
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_STREQ(zone, bd.zone_abbr); \
#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);

View file

@ -71,7 +71,7 @@ inline absl::Time::Breakdown InfiniteFutureBreakdown() {
bd.yearday = 365;
bd.offset = 0;
bd.is_dst = false;
bd.zone_abbr = "-0000";
bd.zone_abbr = "-00";
return bd;
}
@ -88,7 +88,7 @@ inline Time::Breakdown InfinitePastBreakdown() {
bd.yearday = 1;
bd.offset = 0;
bd.is_dst = false;
bd.zone_abbr = "-0000";
bd.zone_abbr = "-00";
return bd;
}

View file

@ -18,6 +18,7 @@
#include <cstdint>
#include <limits>
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "absl/time/internal/test_util.h"
#include "absl/time/time.h"
@ -32,31 +33,31 @@ TEST(TimeNormCase, SimpleOverflow) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
absl::Time::Breakdown bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 16, 33, 0, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 16, 33, 0, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15, 16, 59 + 1, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 17, 0, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 17, 0, 14, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15, 23 + 1, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 16, 0, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 16, 0, 32, 14, 0, false);
tc = absl::ConvertDateTime(2013, 11, 30 + 1, 16, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 12, 1, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 12, 1, 16, 32, 14, 0, false);
tc = absl::ConvertDateTime(2013, 12 + 1, 15, 16, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2014, 1, 15, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2014, 1, 15, 16, 32, 14, 0, false);
}
TEST(TimeNormCase, SimpleUnderflow) {
@ -66,31 +67,31 @@ TEST(TimeNormCase, SimpleUnderflow) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
absl::Time::Breakdown bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 16, 31, 59, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 16, 31, 59, 0, false);
tc = ConvertDateTime(2013, 11, 15, 16, 0 - 1, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 15, 59, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 15, 59, 14, 0, false);
tc = ConvertDateTime(2013, 11, 15, 0 - 1, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 14, 23, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 14, 23, 32, 14, 0, false);
tc = ConvertDateTime(2013, 11, 1 - 1, 16, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 10, 31, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 10, 31, 16, 32, 14, 0, false);
tc = ConvertDateTime(2013, 1 - 1, 15, 16, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2012, 12, 15, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2012, 12, 15, 16, 32, 14, 0, false);
}
TEST(TimeNormCase, MultipleOverflow) {
@ -99,7 +100,7 @@ TEST(TimeNormCase, MultipleOverflow) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
absl::Time::Breakdown bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2014, 1, 1, 0, 0, 0, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2014, 1, 1, 0, 0, 0, 0, false);
}
TEST(TimeNormCase, MultipleUnderflow) {
@ -108,7 +109,7 @@ TEST(TimeNormCase, MultipleUnderflow) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
absl::Time::Breakdown bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 12, 31, 23, 59, 59, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 12, 31, 23, 59, 59, 0, false);
}
TEST(TimeNormCase, OverflowLimits) {
@ -122,7 +123,7 @@ TEST(TimeNormCase, OverflowLimits) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 185085715, 11, 27, 12, 21, 7, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 185085715, 11, 27, 12, 21, 7, 0, false);
const int kintmin = std::numeric_limits<int>::min();
tc = absl::ConvertDateTime(0, kintmin, kintmin, kintmin, kintmin, kintmin,
@ -130,8 +131,7 @@ TEST(TimeNormCase, OverflowLimits) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, -185085717, 10, 31, 10, 37, 52, 0, false,
"UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, -185085717, 10, 31, 10, 37, 52, 0, false);
const int64_t max_year = std::numeric_limits<int64_t>::max();
tc = absl::ConvertDateTime(max_year, 12, 31, 23, 59, 59, utc);
@ -154,31 +154,31 @@ TEST(TimeNormCase, ComplexOverflow) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
absl::Time::Breakdown bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2017, 10, 14, 14, 5, 23, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2017, 10, 14, 14, 5, 23, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15, 16, 32 + 1234567, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2016, 3, 22, 0, 39, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2016, 3, 22, 0, 39, 14, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15, 16 + 123456, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2027, 12, 16, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2027, 12, 16, 16, 32, 14, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15 + 1234, 16, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2017, 4, 2, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2017, 4, 2, 16, 32, 14, 0, false);
tc = absl::ConvertDateTime(2013, 11 + 123, 15, 16, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2024, 2, 15, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2024, 2, 15, 16, 32, 14, 0, false);
}
TEST(TimeNormCase, ComplexUnderflow) {
@ -189,37 +189,37 @@ TEST(TimeNormCase, ComplexUnderflow) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
absl::Time::Breakdown bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 1999, 2, 28, 0, 0, 0, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 1999, 2, 28, 0, 0, 0, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15, 16, 32, 14 - 123456789, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2009, 12, 17, 18, 59, 5, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2009, 12, 17, 18, 59, 5, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15, 16, 32 - 1234567, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2011, 7, 12, 8, 25, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2011, 7, 12, 8, 25, 14, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15, 16 - 123456, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 1999, 10, 16, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 1999, 10, 16, 16, 32, 14, 0, false);
tc = absl::ConvertDateTime(2013, 11, 15 - 1234, 16, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2010, 6, 30, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2010, 6, 30, 16, 32, 14, 0, false);
tc = absl::ConvertDateTime(2013, 11 - 123, 15, 16, 32, 14, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2003, 8, 15, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2003, 8, 15, 16, 32, 14, 0, false);
}
TEST(TimeNormCase, Mishmash) {
@ -231,14 +231,14 @@ TEST(TimeNormCase, Mishmash) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
absl::Time::Breakdown bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 1991, 5, 9, 3, 6, 5, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 1991, 5, 9, 3, 6, 5, 0, false);
tc = absl::ConvertDateTime(2013, 11 + 123, 15 - 1234, 16 + 123456,
32 - 1234567, 14 + 123456789, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2036, 5, 24, 5, 58, 23, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2036, 5, 24, 5, 58, 23, 0, false);
// Here is a normalization case we got wrong for a while. Because the
// day is converted to "1" within a 400-year (146097-day) period, we
@ -247,7 +247,7 @@ TEST(TimeNormCase, Mishmash) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 1613, 11, 1, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 1613, 11, 1, 16, 32, 14, 0, false);
// Even though the month overflow compensates for the day underflow,
// this should still be marked as normalized.
@ -255,7 +255,7 @@ TEST(TimeNormCase, Mishmash) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 1, 16, 32, 14, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 1, 16, 32, 14, 0, false);
}
TEST(TimeNormCase, LeapYears) {
@ -266,25 +266,25 @@ TEST(TimeNormCase, LeapYears) {
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
absl::Time::Breakdown bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 3, 1, 0, 0, 0, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 3, 1, 0, 0, 0, 0, false);
tc = absl::ConvertDateTime(2012, 2, 28 + 1, 0, 0, 0, utc);
EXPECT_FALSE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2012, 2, 29, 0, 0, 0, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2012, 2, 29, 0, 0, 0, 0, false);
tc = absl::ConvertDateTime(2000, 2, 28 + 1, 0, 0, 0, utc);
EXPECT_FALSE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 2000, 2, 29, 0, 0, 0, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 2000, 2, 29, 0, 0, 0, 0, false);
tc = absl::ConvertDateTime(1900, 2, 28 + 1, 0, 0, 0, utc);
EXPECT_TRUE(tc.normalized);
EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind);
bd = tc.pre.In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, 1900, 3, 1, 0, 0, 0, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 1900, 3, 1, 0, 0, 0, 0, false);
}
// Convert all the days from 1970-1-1 to 1970-1-146097 (aka 2369-12-31)

View file

@ -85,7 +85,7 @@ TEST(Time, ValueSemantics) {
TEST(Time, UnixEpoch) {
absl::Time::Breakdown bd = absl::UnixEpoch().In(absl::UTCTimeZone());
ABSL_INTERNAL_EXPECT_TIME(bd, 1970, 1, 1, 0, 0, 0, 0, false, "UTC");
ABSL_INTERNAL_EXPECT_TIME(bd, 1970, 1, 1, 0, 0, 0, 0, false);
EXPECT_EQ(absl::ZeroDuration(), bd.subsecond);
EXPECT_EQ(4, bd.weekday); // Thursday
}
@ -96,14 +96,14 @@ TEST(Time, Breakdown) {
// The Unix epoch as seen in NYC.
absl::Time::Breakdown bd = t.In(tz);
ABSL_INTERNAL_EXPECT_TIME(bd, 1969, 12, 31, 19, 0, 0, -18000, false, "EST");
ABSL_INTERNAL_EXPECT_TIME(bd, 1969, 12, 31, 19, 0, 0, -18000, false);
EXPECT_EQ(absl::ZeroDuration(), bd.subsecond);
EXPECT_EQ(3, bd.weekday); // Wednesday
// Just before the epoch.
t -= absl::Nanoseconds(1);
bd = t.In(tz);
ABSL_INTERNAL_EXPECT_TIME(bd, 1969, 12, 31, 18, 59, 59, -18000, false, "EST");
ABSL_INTERNAL_EXPECT_TIME(bd, 1969, 12, 31, 18, 59, 59, -18000, false);
EXPECT_EQ(absl::Nanoseconds(999999999), bd.subsecond);
EXPECT_EQ(3, bd.weekday); // Wednesday
@ -112,7 +112,7 @@ TEST(Time, Breakdown) {
t += absl::Hours(18) + absl::Minutes(30) + absl::Seconds(15) +
absl::Nanoseconds(9);
bd = t.In(tz);
ABSL_INTERNAL_EXPECT_TIME(bd, 1977, 6, 28, 14, 30, 15, -14400, true, "EDT");
ABSL_INTERNAL_EXPECT_TIME(bd, 1977, 6, 28, 14, 30, 15, -14400, true);
EXPECT_EQ(8, bd.subsecond / absl::Nanoseconds(1));
EXPECT_EQ(2, bd.weekday); // Tuesday
}
@ -983,16 +983,18 @@ TEST(Time, ConversionSaturation) {
// Checks how Time::In() saturates on infinities.
absl::Time::Breakdown bd = absl::InfiniteFuture().In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, std::numeric_limits<int64_t>::max(), 12, 31, 23,
59, 59, 0, false, "-0000");
59, 59, 0, false);
EXPECT_EQ(absl::InfiniteDuration(), bd.subsecond);
EXPECT_EQ(4, bd.weekday); // Thursday
EXPECT_EQ(365, bd.yearday);
EXPECT_STREQ("-00", bd.zone_abbr); // artifact of absl::Time::In()
bd = absl::InfinitePast().In(utc);
ABSL_INTERNAL_EXPECT_TIME(bd, std::numeric_limits<int64_t>::min(), 1, 1, 0, 0,
0, 0, false, "-0000");
0, 0, false);
EXPECT_EQ(-absl::InfiniteDuration(), bd.subsecond);
EXPECT_EQ(7, bd.weekday); // Sunday
EXPECT_EQ(1, bd.yearday);
EXPECT_STREQ("-00", bd.zone_abbr); // artifact of absl::Time::In()
// Approach the maximal Time value from below.
t = absl::FromDateTime(292277026596, 12, 4, 15, 30, 6, utc);
@ -1054,13 +1056,11 @@ TEST(Time, ExtendedConversionSaturation) {
// The maximal time converted in each zone.
bd = max.In(syd);
ABSL_INTERNAL_EXPECT_TIME(bd, 292277026596, 12, 5, 2, 30, 7, 39600, true,
"AEDT");
ABSL_INTERNAL_EXPECT_TIME(bd, 292277026596, 12, 5, 2, 30, 7, 39600, true);
t = absl::FromDateTime(292277026596, 12, 5, 2, 30, 7, syd);
EXPECT_EQ(max, t);
bd = max.In(nyc);
ABSL_INTERNAL_EXPECT_TIME(bd, 292277026596, 12, 4, 10, 30, 7, -18000, false,
"EST");
ABSL_INTERNAL_EXPECT_TIME(bd, 292277026596, 12, 4, 10, 30, 7, -18000, false);
t = absl::FromDateTime(292277026596, 12, 4, 10, 30, 7, nyc);
EXPECT_EQ(max, t);