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abseil-cpp
Commit aaf81ec8 by Derek Mauro Committed by Copybara-Service
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Import of CCTZ from GitHub. 

PiperOrigin-RevId: 533455360
Change-Id: Ia95b225f8c186a831801f1ee008d7a5c0fff544b
parent f6f65f9b
Showing with 27 additions and 17 deletions
absl/time/internal/cctz/src/time_zone_lookup_test.cc
...@@ -911,19 +911,19 @@ TEST(MakeTime, TimePointResolution) { ...@@ -911,19 +911,19 @@ TEST(MakeTime, TimePointResolution) {
const time_zone utc = utc_time_zone(); const time_zone utc = utc_time_zone();
const time_point<chrono::nanoseconds> tp_ns = const time_point<chrono::nanoseconds> tp_ns =
convert(civil_second(2015, 1, 2, 3, 4, 5), utc); convert(civil_second(2015, 1, 2, 3, 4, 5), utc);
EXPECT_EQ("04:05", format("%M:%E*S", tp_ns, utc)); EXPECT_EQ("04:05", absl::time_internal::cctz::format("%M:%E*S", tp_ns, utc));
const time_point<chrono::microseconds> tp_us = const time_point<chrono::microseconds> tp_us =
convert(civil_second(2015, 1, 2, 3, 4, 5), utc); convert(civil_second(2015, 1, 2, 3, 4, 5), utc);
EXPECT_EQ("04:05", format("%M:%E*S", tp_us, utc)); EXPECT_EQ("04:05", absl::time_internal::cctz::format("%M:%E*S", tp_us, utc));
const time_point<chrono::milliseconds> tp_ms = const time_point<chrono::milliseconds> tp_ms =
convert(civil_second(2015, 1, 2, 3, 4, 5), utc); convert(civil_second(2015, 1, 2, 3, 4, 5), utc);
EXPECT_EQ("04:05", format("%M:%E*S", tp_ms, utc)); EXPECT_EQ("04:05", absl::time_internal::cctz::format("%M:%E*S", tp_ms, utc));
const time_point<chrono::seconds> tp_s = const time_point<chrono::seconds> tp_s =
convert(civil_second(2015, 1, 2, 3, 4, 5), utc); convert(civil_second(2015, 1, 2, 3, 4, 5), utc);
EXPECT_EQ("04:05", format("%M:%E*S", tp_s, utc)); EXPECT_EQ("04:05", absl::time_internal::cctz::format("%M:%E*S", tp_s, utc));
const time_point<absl::time_internal::cctz::seconds> tp_s64 = const time_point<absl::time_internal::cctz::seconds> tp_s64 =
convert(civil_second(2015, 1, 2, 3, 4, 5), utc); convert(civil_second(2015, 1, 2, 3, 4, 5), utc);
EXPECT_EQ("04:05", format("%M:%E*S", tp_s64, utc)); EXPECT_EQ("04:05", absl::time_internal::cctz::format("%M:%E*S", tp_s64, utc));
// These next two require chrono::time_point_cast because the conversion // These next two require chrono::time_point_cast because the conversion
// from a resolution of seconds (the return value of convert()) to a // from a resolution of seconds (the return value of convert()) to a
...@@ -931,10 +931,10 @@ TEST(MakeTime, TimePointResolution) { ...@@ -931,10 +931,10 @@ TEST(MakeTime, TimePointResolution) {
const time_point<chrono::minutes> tp_m = const time_point<chrono::minutes> tp_m =
chrono::time_point_cast<chrono::minutes>( chrono::time_point_cast<chrono::minutes>(
convert(civil_second(2015, 1, 2, 3, 4, 5), utc)); convert(civil_second(2015, 1, 2, 3, 4, 5), utc));
EXPECT_EQ("04:00", format("%M:%E*S", tp_m, utc)); EXPECT_EQ("04:00", absl::time_internal::cctz::format("%M:%E*S", tp_m, utc));
const time_point<chrono::hours> tp_h = chrono::time_point_cast<chrono::hours>( const time_point<chrono::hours> tp_h = chrono::time_point_cast<chrono::hours>(
convert(civil_second(2015, 1, 2, 3, 4, 5), utc)); convert(civil_second(2015, 1, 2, 3, 4, 5), utc));
EXPECT_EQ("00:00", format("%M:%E*S", tp_h, utc)); EXPECT_EQ("00:00", absl::time_internal::cctz::format("%M:%E*S", tp_h, utc));
} }
TEST(MakeTime, Normalization) { TEST(MakeTime, Normalization) {
...@@ -960,9 +960,11 @@ TEST(MakeTime, SysSecondsLimits) { ...@@ -960,9 +960,11 @@ TEST(MakeTime, SysSecondsLimits) {
// Approach the maximal time_point<cctz::seconds> value from below. // Approach the maximal time_point<cctz::seconds> value from below.
tp = convert(civil_second(292277026596, 12, 4, 15, 30, 6), utc); tp = convert(civil_second(292277026596, 12, 4, 15, 30, 6), utc);
EXPECT_EQ("292277026596-12-04T15:30:06+00:00", format(RFC3339, tp, utc)); EXPECT_EQ("292277026596-12-04T15:30:06+00:00",
absl::time_internal::cctz::format(RFC3339, tp, utc));
tp = convert(civil_second(292277026596, 12, 4, 15, 30, 7), utc); tp = convert(civil_second(292277026596, 12, 4, 15, 30, 7), utc);
EXPECT_EQ("292277026596-12-04T15:30:07+00:00", format(RFC3339, tp, utc)); EXPECT_EQ("292277026596-12-04T15:30:07+00:00",
absl::time_internal::cctz::format(RFC3339, tp, utc));
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp);
tp = convert(civil_second(292277026596, 12, 4, 15, 30, 8), utc); tp = convert(civil_second(292277026596, 12, 4, 15, 30, 8), utc);
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp);
...@@ -971,7 +973,8 @@ TEST(MakeTime, SysSecondsLimits) { ...@@ -971,7 +973,8 @@ TEST(MakeTime, SysSecondsLimits) {
// Checks that we can also get the maximal value for a far-east zone. // Checks that we can also get the maximal value for a far-east zone.
tp = convert(civil_second(292277026596, 12, 5, 5, 30, 7), east); tp = convert(civil_second(292277026596, 12, 5, 5, 30, 7), east);
EXPECT_EQ("292277026596-12-05T05:30:07+14:00", format(RFC3339, tp, east)); EXPECT_EQ("292277026596-12-05T05:30:07+14:00",
absl::time_internal::cctz::format(RFC3339, tp, east));
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp);
tp = convert(civil_second(292277026596, 12, 5, 5, 30, 8), east); tp = convert(civil_second(292277026596, 12, 5, 5, 30, 8), east);
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp);
...@@ -980,7 +983,8 @@ TEST(MakeTime, SysSecondsLimits) { ...@@ -980,7 +983,8 @@ TEST(MakeTime, SysSecondsLimits) {
// Checks that we can also get the maximal value for a far-west zone. // Checks that we can also get the maximal value for a far-west zone.
tp = convert(civil_second(292277026596, 12, 4, 1, 30, 7), west); tp = convert(civil_second(292277026596, 12, 4, 1, 30, 7), west);
EXPECT_EQ("292277026596-12-04T01:30:07-14:00", format(RFC3339, tp, west)); EXPECT_EQ("292277026596-12-04T01:30:07-14:00",
absl::time_internal::cctz::format(RFC3339, tp, west));
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp);
tp = convert(civil_second(292277026596, 12, 4, 7, 30, 8), west); tp = convert(civil_second(292277026596, 12, 4, 7, 30, 8), west);
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::max(), tp);
...@@ -989,9 +993,11 @@ TEST(MakeTime, SysSecondsLimits) { ...@@ -989,9 +993,11 @@ TEST(MakeTime, SysSecondsLimits) {
// Approach the minimal time_point<cctz::seconds> value from above. // Approach the minimal time_point<cctz::seconds> value from above.
tp = convert(civil_second(-292277022657, 1, 27, 8, 29, 53), utc); tp = convert(civil_second(-292277022657, 1, 27, 8, 29, 53), utc);
EXPECT_EQ("-292277022657-01-27T08:29:53+00:00", format(RFC3339, tp, utc)); EXPECT_EQ("-292277022657-01-27T08:29:53+00:00",
absl::time_internal::cctz::format(RFC3339, tp, utc));
tp = convert(civil_second(-292277022657, 1, 27, 8, 29, 52), utc); tp = convert(civil_second(-292277022657, 1, 27, 8, 29, 52), utc);
EXPECT_EQ("-292277022657-01-27T08:29:52+00:00", format(RFC3339, tp, utc)); EXPECT_EQ("-292277022657-01-27T08:29:52+00:00",
absl::time_internal::cctz::format(RFC3339, tp, utc));
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp);
tp = convert(civil_second(-292277022657, 1, 27, 8, 29, 51), utc); tp = convert(civil_second(-292277022657, 1, 27, 8, 29, 51), utc);
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp);
...@@ -1000,7 +1006,8 @@ TEST(MakeTime, SysSecondsLimits) { ...@@ -1000,7 +1006,8 @@ TEST(MakeTime, SysSecondsLimits) {
// Checks that we can also get the minimal value for a far-east zone. // Checks that we can also get the minimal value for a far-east zone.
tp = convert(civil_second(-292277022657, 1, 27, 22, 29, 52), east); tp = convert(civil_second(-292277022657, 1, 27, 22, 29, 52), east);
EXPECT_EQ("-292277022657-01-27T22:29:52+14:00", format(RFC3339, tp, east)); EXPECT_EQ("-292277022657-01-27T22:29:52+14:00",
absl::time_internal::cctz::format(RFC3339, tp, east));
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp);
tp = convert(civil_second(-292277022657, 1, 27, 22, 29, 51), east); tp = convert(civil_second(-292277022657, 1, 27, 22, 29, 51), east);
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp);
...@@ -1009,7 +1016,8 @@ TEST(MakeTime, SysSecondsLimits) { ...@@ -1009,7 +1016,8 @@ TEST(MakeTime, SysSecondsLimits) {
// Checks that we can also get the minimal value for a far-west zone. // Checks that we can also get the minimal value for a far-west zone.
tp = convert(civil_second(-292277022657, 1, 26, 18, 29, 52), west); tp = convert(civil_second(-292277022657, 1, 26, 18, 29, 52), west);
EXPECT_EQ("-292277022657-01-26T18:29:52-14:00", format(RFC3339, tp, west)); EXPECT_EQ("-292277022657-01-26T18:29:52-14:00",
absl::time_internal::cctz::format(RFC3339, tp, west));
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp);
tp = convert(civil_second(-292277022657, 1, 26, 18, 29, 51), west); tp = convert(civil_second(-292277022657, 1, 26, 18, 29, 51), west);
EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp); EXPECT_EQ(time_point<absl::time_internal::cctz::seconds>::min(), tp);
...@@ -1029,14 +1037,16 @@ TEST(MakeTime, SysSecondsLimits) { ...@@ -1029,14 +1037,16 @@ TEST(MakeTime, SysSecondsLimits) {
#if defined(__FreeBSD__) || defined(__OpenBSD__) #if defined(__FreeBSD__) || defined(__OpenBSD__)
// The BSD gmtime_r() fails on extreme positive tm_year values. // The BSD gmtime_r() fails on extreme positive tm_year values.
#else #else
EXPECT_EQ("2147485547-12-31T23:59:59+00:00", format(RFC3339, tp, cut)); EXPECT_EQ("2147485547-12-31T23:59:59+00:00",
absl::time_internal::cctz::format(RFC3339, tp, cut));
#endif #endif
const year_t min_tm_year = year_t{std::numeric_limits<int>::min()} + 1900; const year_t min_tm_year = year_t{std::numeric_limits<int>::min()} + 1900;
tp = convert(civil_second(min_tm_year, 1, 1, 0, 0, 0), cut); tp = convert(civil_second(min_tm_year, 1, 1, 0, 0, 0), cut);
#if defined(__Fuchsia__) #if defined(__Fuchsia__)
// Fuchsia's gmtime_r() fails on extreme negative values (fxbug.dev/78527). // Fuchsia's gmtime_r() fails on extreme negative values (fxbug.dev/78527).
#else #else
EXPECT_EQ("-2147481748-01-01T00:00:00+00:00", format(RFC3339, tp, cut)); EXPECT_EQ("-2147481748-01-01T00:00:00+00:00",
absl::time_internal::cctz::format(RFC3339, tp, cut));
#endif #endif
#endif #endif
} }
......
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