diff options
Diffstat (limited to 'absl/time/internal/cctz/src/time_zone_format_test.cc')
| -rw-r--r-- | absl/time/internal/cctz/src/time_zone_format_test.cc | 106 |
1 files changed, 102 insertions, 4 deletions
diff --git a/absl/time/internal/cctz/src/time_zone_format_test.cc b/absl/time/internal/cctz/src/time_zone_format_test.cc index 87382e156dba..e625a839fa30 100644 --- a/absl/time/internal/cctz/src/time_zone_format_test.cc +++ b/absl/time/internal/cctz/src/time_zone_format_test.cc @@ -48,8 +48,8 @@ namespace { EXPECT_STREQ(zone, al.abbr); \ } while (0) -const char RFC3339_full[] = "%Y-%m-%dT%H:%M:%E*S%Ez"; -const char RFC3339_sec[] = "%Y-%m-%dT%H:%M:%S%Ez"; +const char RFC3339_full[] = "%Y-%m-%d%ET%H:%M:%E*S%Ez"; +const char RFC3339_sec[] = "%Y-%m-%d%ET%H:%M:%S%Ez"; const char RFC1123_full[] = "%a, %d %b %Y %H:%M:%S %z"; const char RFC1123_no_wday[] = "%d %b %Y %H:%M:%S %z"; @@ -679,6 +679,34 @@ TEST(Format, RFC1123Format) { // locale specific EXPECT_EQ("28 Jun 1977 09:08:07 -0700", format(RFC1123_no_wday, tp, tz)); } +TEST(Format, Week) { + const time_zone utc = utc_time_zone(); + + auto tp = convert(civil_second(2017, 1, 1, 0, 0, 0), utc); + EXPECT_EQ("2017-01-7", format("%Y-%U-%u", tp, utc)); + EXPECT_EQ("2017-00-0", format("%Y-%W-%w", tp, utc)); + + tp = convert(civil_second(2017, 12, 31, 0, 0, 0), utc); + EXPECT_EQ("2017-53-7", format("%Y-%U-%u", tp, utc)); + EXPECT_EQ("2017-52-0", format("%Y-%W-%w", tp, utc)); + + tp = convert(civil_second(2018, 1, 1, 0, 0, 0), utc); + EXPECT_EQ("2018-00-1", format("%Y-%U-%u", tp, utc)); + EXPECT_EQ("2018-01-1", format("%Y-%W-%w", tp, utc)); + + tp = convert(civil_second(2018, 12, 31, 0, 0, 0), utc); + EXPECT_EQ("2018-52-1", format("%Y-%U-%u", tp, utc)); + EXPECT_EQ("2018-53-1", format("%Y-%W-%w", tp, utc)); + + tp = convert(civil_second(2019, 1, 1, 0, 0, 0), utc); + EXPECT_EQ("2019-00-2", format("%Y-%U-%u", tp, utc)); + EXPECT_EQ("2019-00-2", format("%Y-%W-%w", tp, utc)); + + tp = convert(civil_second(2019, 12, 31, 0, 0, 0), utc); + EXPECT_EQ("2019-52-2", format("%Y-%U-%u", tp, utc)); + EXPECT_EQ("2019-52-2", format("%Y-%W-%w", tp, utc)); +} + // // Testing parse() // @@ -1379,10 +1407,80 @@ TEST(Parse, RFC3339Format) { EXPECT_TRUE(parse(RFC3339_sec, "2014-02-12T20:21:00+00:00", tz, &tp)); ExpectTime(tp, tz, 2014, 2, 12, 20, 21, 0, 0, false, "UTC"); - // Check that %Ez also accepts "Z" as a synonym for "+00:00". + // Check that %ET also accepts "t". time_point<chrono::nanoseconds> tp2; - EXPECT_TRUE(parse(RFC3339_sec, "2014-02-12T20:21:00Z", tz, &tp2)); + EXPECT_TRUE(parse(RFC3339_sec, "2014-02-12t20:21:00+00:00", tz, &tp2)); EXPECT_EQ(tp, tp2); + + // Check that %Ez also accepts "Z" as a synonym for "+00:00". + time_point<chrono::nanoseconds> tp3; + EXPECT_TRUE(parse(RFC3339_sec, "2014-02-12T20:21:00Z", tz, &tp3)); + EXPECT_EQ(tp, tp3); + + // Check that %Ez also accepts "z" as a synonym for "+00:00". + time_point<chrono::nanoseconds> tp4; + EXPECT_TRUE(parse(RFC3339_sec, "2014-02-12T20:21:00z", tz, &tp4)); + EXPECT_EQ(tp, tp4); +} + +TEST(Parse, Week) { + const time_zone utc = utc_time_zone(); + time_point<absl::time_internal::cctz::seconds> tp; + + auto exp = convert(civil_second(2017, 1, 1, 0, 0, 0), utc); + EXPECT_TRUE(parse("%Y-%U-%u", "2017-01-7", utc, &tp)); + EXPECT_EQ(exp, tp); + EXPECT_TRUE(parse("%Y-%W-%w", "2017-00-0", utc, &tp)); + EXPECT_EQ(exp, tp); + + exp = convert(civil_second(2017, 12, 31, 0, 0, 0), utc); + EXPECT_TRUE(parse("%Y-%U-%u", "2017-53-7", utc, &tp)); + EXPECT_EQ(exp, tp); + EXPECT_TRUE(parse("%Y-%W-%w", "2017-52-0", utc, &tp)); + EXPECT_EQ(exp, tp); + + exp = convert(civil_second(2018, 1, 1, 0, 0, 0), utc); + EXPECT_TRUE(parse("%Y-%U-%u", "2018-00-1", utc, &tp)); + EXPECT_EQ(exp, tp); + EXPECT_TRUE(parse("%Y-%W-%w", "2018-01-1", utc, &tp)); + EXPECT_EQ(exp, tp); + + exp = convert(civil_second(2018, 12, 31, 0, 0, 0), utc); + EXPECT_TRUE(parse("%Y-%U-%u", "2018-52-1", utc, &tp)); + EXPECT_EQ(exp, tp); + EXPECT_TRUE(parse("%Y-%W-%w", "2018-53-1", utc, &tp)); + EXPECT_EQ(exp, tp); + + exp = convert(civil_second(2019, 1, 1, 0, 0, 0), utc); + EXPECT_TRUE(parse("%Y-%U-%u", "2019-00-2", utc, &tp)); + EXPECT_EQ(exp, tp); + EXPECT_TRUE(parse("%Y-%W-%w", "2019-00-2", utc, &tp)); + EXPECT_EQ(exp, tp); + + exp = convert(civil_second(2019, 12, 31, 0, 0, 0), utc); + EXPECT_TRUE(parse("%Y-%U-%u", "2019-52-2", utc, &tp)); + EXPECT_EQ(exp, tp); + EXPECT_TRUE(parse("%Y-%W-%w", "2019-52-2", utc, &tp)); + EXPECT_EQ(exp, tp); +} + +TEST(Parse, WeekYearShift) { + // %U/%W conversions with week values in {0, 52, 53} can slip + // into the previous/following calendar years. + const time_zone utc = utc_time_zone(); + time_point<absl::time_internal::cctz::seconds> tp; + + auto exp = convert(civil_second(2019, 12, 31, 0, 0, 0), utc); + EXPECT_TRUE(parse("%Y-%U-%u", "2020-00-2", utc, &tp)); + EXPECT_EQ(exp, tp); + EXPECT_TRUE(parse("%Y-%W-%w", "2020-00-2", utc, &tp)); + EXPECT_EQ(exp, tp); + + exp = convert(civil_second(2021, 1, 1, 0, 0, 0), utc); + EXPECT_TRUE(parse("%Y-%U-%u", "2020-52-5", utc, &tp)); + EXPECT_EQ(exp, tp); + EXPECT_TRUE(parse("%Y-%W-%w", "2020-52-5", utc, &tp)); + EXPECT_EQ(exp, tp); } TEST(Parse, MaxRange) { |