diff options
Diffstat (limited to 'absl/time/internal/cctz')
| -rw-r--r-- | absl/time/internal/cctz/src/time_zone_format.cc | 82 | ||||
| -rw-r--r-- | absl/time/internal/cctz/src/time_zone_format_test.cc | 344 |
2 files changed, 279 insertions, 147 deletions
diff --git a/absl/time/internal/cctz/src/time_zone_format.cc b/absl/time/internal/cctz/src/time_zone_format.cc index a02b1e341ac0..aad52c2719cc 100644 --- a/absl/time/internal/cctz/src/time_zone_format.cc +++ b/absl/time/internal/cctz/src/time_zone_format.cc @@ -149,15 +149,25 @@ char* FormatOffset(char* ep, int offset, const char* mode) { offset = -offset; // bounded by 24h so no overflow sign = '-'; } - char sep = mode[0]; - if (sep != '\0' && mode[1] == '*') { - ep = Format02d(ep, offset % 60); + const int seconds = offset % 60; + const int minutes = (offset /= 60) % 60; + const int hours = offset /= 60; + const char sep = mode[0]; + const bool ext = (sep != '\0' && mode[1] == '*'); + const bool ccc = (ext && mode[2] == ':'); + if (ext && (!ccc || seconds != 0)) { + ep = Format02d(ep, seconds); *--ep = sep; + } else { + // If we're not rendering seconds, sub-minute negative offsets + // should get a positive sign (e.g., offset=-10s => "+00:00"). + if (hours == 0 && minutes == 0) sign = '+'; + } + if (!ccc || minutes != 0 || seconds != 0) { + ep = Format02d(ep, minutes); + if (sep != '\0') *--ep = sep; } - int minutes = offset / 60; - ep = Format02d(ep, minutes % 60); - if (sep != '\0') *--ep = sep; - ep = Format02d(ep, minutes / 60); + ep = Format02d(ep, hours); *--ep = sign; return ep; } @@ -384,6 +394,44 @@ std::string format(const std::string& format, const time_point<seconds>& tp, continue; } + // More complex specifiers that we handle ourselves. + if (*cur == ':' && cur + 1 != end) { + if (*(cur + 1) == 'z') { + // Formats %:z. + if (cur - 1 != pending) { + FormatTM(&result, std::string(pending, cur - 1), tm); + } + bp = FormatOffset(ep, al.offset, ":"); + result.append(bp, static_cast<std::size_t>(ep - bp)); + pending = cur += 2; + continue; + } + if (*(cur + 1) == ':' && cur + 2 != end) { + if (*(cur + 2) == 'z') { + // Formats %::z. + if (cur - 1 != pending) { + FormatTM(&result, std::string(pending, cur - 1), tm); + } + bp = FormatOffset(ep, al.offset, ":*"); + result.append(bp, static_cast<std::size_t>(ep - bp)); + pending = cur += 3; + continue; + } + if (*(cur + 2) == ':' && cur + 3 != end) { + if (*(cur + 3) == 'z') { + // Formats %:::z. + if (cur - 1 != pending) { + FormatTM(&result, std::string(pending, cur - 1), tm); + } + bp = FormatOffset(ep, al.offset, ":*:"); + result.append(bp, static_cast<std::size_t>(ep - bp)); + pending = cur += 4; + continue; + } + } + } + } + // Loop if there is no E modifier. if (*cur != 'E' || ++cur == end) continue; @@ -668,17 +716,27 @@ bool parse(const std::string& format, const std::string& input, &percent_s); if (data != nullptr) saw_percent_s = true; continue; + case ':': + if (fmt[0] == 'z' || + (fmt[0] == ':' && + (fmt[1] == 'z' || (fmt[1] == ':' && fmt[2] == 'z')))) { + data = ParseOffset(data, ":", &offset); + if (data != nullptr) saw_offset = true; + fmt += (fmt[0] == 'z') ? 1 : (fmt[1] == 'z') ? 2 : 3; + continue; + } + break; case '%': data = (*data == '%' ? data + 1 : nullptr); continue; case 'E': - if (*fmt == 'z' || (*fmt == '*' && *(fmt + 1) == 'z')) { + if (fmt[0] == 'z' || (fmt[0] == '*' && fmt[1] == 'z')) { data = ParseOffset(data, ":", &offset); if (data != nullptr) saw_offset = true; - fmt += (*fmt == 'z') ? 1 : 2; + fmt += (fmt[0] == 'z') ? 1 : 2; continue; } - if (*fmt == '*' && *(fmt + 1) == 'S') { + if (fmt[0] == '*' && fmt[1] == 'S') { data = ParseInt(data, 2, 0, 60, &tm.tm_sec); if (data != nullptr && *data == '.') { data = ParseSubSeconds(data + 1, &subseconds); @@ -686,14 +744,14 @@ bool parse(const std::string& format, const std::string& input, fmt += 2; continue; } - if (*fmt == '*' && *(fmt + 1) == 'f') { + if (fmt[0] == '*' && fmt[1] == 'f') { if (data != nullptr && std::isdigit(*data)) { data = ParseSubSeconds(data, &subseconds); } fmt += 2; continue; } - if (*fmt == '4' && *(fmt + 1) == 'Y') { + if (fmt[0] == '4' && fmt[1] == 'Y') { const char* bp = data; data = ParseInt(data, 4, year_t{-999}, year_t{9999}, &year); if (data != nullptr) { 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 6b9928ed32f4..cd0ae23f3562 100644 --- a/absl/time/internal/cctz/src/time_zone_format_test.cc +++ b/absl/time/internal/cctz/src/time_zone_format_test.cc @@ -436,51 +436,165 @@ TEST(Format, CompareExtendSecondsVsSubseconds) { } TEST(Format, ExtendedOffset) { - auto tp = chrono::system_clock::from_time_t(0); + const auto tp = chrono::system_clock::from_time_t(0); - time_zone tz = utc_time_zone(); + auto tz = fixed_time_zone(absl::time_internal::cctz::seconds::zero()); + TestFormatSpecifier(tp, tz, "%z", "+0000"); + TestFormatSpecifier(tp, tz, "%:z", "+00:00"); TestFormatSpecifier(tp, tz, "%Ez", "+00:00"); - EXPECT_TRUE(load_time_zone("America/New_York", &tz)); - TestFormatSpecifier(tp, tz, "%Ez", "-05:00"); - - EXPECT_TRUE(load_time_zone("America/Los_Angeles", &tz)); - TestFormatSpecifier(tp, tz, "%Ez", "-08:00"); + tz = fixed_time_zone(chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%z", "+0000"); + TestFormatSpecifier(tp, tz, "%:z", "+00:00"); + TestFormatSpecifier(tp, tz, "%Ez", "+00:00"); - EXPECT_TRUE(load_time_zone("Australia/Sydney", &tz)); - TestFormatSpecifier(tp, tz, "%Ez", "+10:00"); + tz = fixed_time_zone(-chrono::seconds(56)); // NOTE: +00:00 + TestFormatSpecifier(tp, tz, "%z", "+0000"); + TestFormatSpecifier(tp, tz, "%:z", "+00:00"); + TestFormatSpecifier(tp, tz, "%Ez", "+00:00"); - EXPECT_TRUE(load_time_zone("Africa/Monrovia", &tz)); - // The true offset is -00:44:30 but %z only gives (truncated) minutes. - TestFormatSpecifier(tp, tz, "%z", "-0044"); - TestFormatSpecifier(tp, tz, "%Ez", "-00:44"); + tz = fixed_time_zone(chrono::minutes(34)); + TestFormatSpecifier(tp, tz, "%z", "+0034"); + TestFormatSpecifier(tp, tz, "%:z", "+00:34"); + TestFormatSpecifier(tp, tz, "%Ez", "+00:34"); + + tz = fixed_time_zone(-chrono::minutes(34)); + TestFormatSpecifier(tp, tz, "%z", "-0034"); + TestFormatSpecifier(tp, tz, "%:z", "-00:34"); + TestFormatSpecifier(tp, tz, "%Ez", "-00:34"); + + tz = fixed_time_zone(chrono::minutes(34) + chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%z", "+0034"); + TestFormatSpecifier(tp, tz, "%:z", "+00:34"); + TestFormatSpecifier(tp, tz, "%Ez", "+00:34"); + + tz = fixed_time_zone(-chrono::minutes(34) - chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%z", "-0034"); + TestFormatSpecifier(tp, tz, "%:z", "-00:34"); + TestFormatSpecifier(tp, tz, "%Ez", "-00:34"); + + tz = fixed_time_zone(chrono::hours(12)); + TestFormatSpecifier(tp, tz, "%z", "+1200"); + TestFormatSpecifier(tp, tz, "%:z", "+12:00"); + TestFormatSpecifier(tp, tz, "%Ez", "+12:00"); + + tz = fixed_time_zone(-chrono::hours(12)); + TestFormatSpecifier(tp, tz, "%z", "-1200"); + TestFormatSpecifier(tp, tz, "%:z", "-12:00"); + TestFormatSpecifier(tp, tz, "%Ez", "-12:00"); + + tz = fixed_time_zone(chrono::hours(12) + chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%z", "+1200"); + TestFormatSpecifier(tp, tz, "%:z", "+12:00"); + TestFormatSpecifier(tp, tz, "%Ez", "+12:00"); + + tz = fixed_time_zone(-chrono::hours(12) - chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%z", "-1200"); + TestFormatSpecifier(tp, tz, "%:z", "-12:00"); + TestFormatSpecifier(tp, tz, "%Ez", "-12:00"); + + tz = fixed_time_zone(chrono::hours(12) + chrono::minutes(34)); + TestFormatSpecifier(tp, tz, "%z", "+1234"); + TestFormatSpecifier(tp, tz, "%:z", "+12:34"); + TestFormatSpecifier(tp, tz, "%Ez", "+12:34"); + + tz = fixed_time_zone(-chrono::hours(12) - chrono::minutes(34)); + TestFormatSpecifier(tp, tz, "%z", "-1234"); + TestFormatSpecifier(tp, tz, "%:z", "-12:34"); + TestFormatSpecifier(tp, tz, "%Ez", "-12:34"); + + tz = fixed_time_zone(chrono::hours(12) + chrono::minutes(34) + + chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%z", "+1234"); + TestFormatSpecifier(tp, tz, "%:z", "+12:34"); + TestFormatSpecifier(tp, tz, "%Ez", "+12:34"); + + tz = fixed_time_zone(-chrono::hours(12) - chrono::minutes(34) - + chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%z", "-1234"); + TestFormatSpecifier(tp, tz, "%:z", "-12:34"); + TestFormatSpecifier(tp, tz, "%Ez", "-12:34"); } TEST(Format, ExtendedSecondOffset) { - const time_zone utc = utc_time_zone(); - time_point<chrono::seconds> tp; - time_zone tz; - - EXPECT_TRUE(load_time_zone("America/New_York", &tz)); - tp = convert(civil_second(1883, 11, 18, 16, 59, 59), utc); - if (tz.lookup(tp).offset == -5 * 60 * 60) { - // It looks like the tzdata is only 32 bit (probably macOS), - // which bottoms out at 1901-12-13T20:45:52+00:00. - } else { - TestFormatSpecifier(tp, tz, "%E*z", "-04:56:02"); - TestFormatSpecifier(tp, tz, "%Ez", "-04:56"); - } - tp += chrono::seconds(1); - TestFormatSpecifier(tp, tz, "%E*z", "-05:00:00"); - - EXPECT_TRUE(load_time_zone("Europe/Moscow", &tz)); - tp = convert(civil_second(1919, 6, 30, 23, 59, 59), utc); - if (VersionCmp(tz, "2016g") >= 0) { - TestFormatSpecifier(tp, tz, "%E*z", "+04:31:19"); - TestFormatSpecifier(tp, tz, "%Ez", "+04:31"); - } - tp += chrono::seconds(1); - TestFormatSpecifier(tp, tz, "%E*z", "+04:00:00"); + const auto tp = chrono::system_clock::from_time_t(0); + + auto tz = fixed_time_zone(absl::time_internal::cctz::seconds::zero()); + TestFormatSpecifier(tp, tz, "%E*z", "+00:00:00"); + TestFormatSpecifier(tp, tz, "%::z", "+00:00:00"); + TestFormatSpecifier(tp, tz, "%:::z", "+00"); + + tz = fixed_time_zone(chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%E*z", "+00:00:56"); + TestFormatSpecifier(tp, tz, "%::z", "+00:00:56"); + TestFormatSpecifier(tp, tz, "%:::z", "+00:00:56"); + + tz = fixed_time_zone(-chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%E*z", "-00:00:56"); + TestFormatSpecifier(tp, tz, "%::z", "-00:00:56"); + TestFormatSpecifier(tp, tz, "%:::z", "-00:00:56"); + + tz = fixed_time_zone(chrono::minutes(34)); + TestFormatSpecifier(tp, tz, "%E*z", "+00:34:00"); + TestFormatSpecifier(tp, tz, "%::z", "+00:34:00"); + TestFormatSpecifier(tp, tz, "%:::z", "+00:34"); + + tz = fixed_time_zone(-chrono::minutes(34)); + TestFormatSpecifier(tp, tz, "%E*z", "-00:34:00"); + TestFormatSpecifier(tp, tz, "%::z", "-00:34:00"); + TestFormatSpecifier(tp, tz, "%:::z", "-00:34"); + + tz = fixed_time_zone(chrono::minutes(34) + chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%E*z", "+00:34:56"); + TestFormatSpecifier(tp, tz, "%::z", "+00:34:56"); + TestFormatSpecifier(tp, tz, "%:::z", "+00:34:56"); + + tz = fixed_time_zone(-chrono::minutes(34) - chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%E*z", "-00:34:56"); + TestFormatSpecifier(tp, tz, "%::z", "-00:34:56"); + TestFormatSpecifier(tp, tz, "%:::z", "-00:34:56"); + + tz = fixed_time_zone(chrono::hours(12)); + TestFormatSpecifier(tp, tz, "%E*z", "+12:00:00"); + TestFormatSpecifier(tp, tz, "%::z", "+12:00:00"); + TestFormatSpecifier(tp, tz, "%:::z", "+12"); + + tz = fixed_time_zone(-chrono::hours(12)); + TestFormatSpecifier(tp, tz, "%E*z", "-12:00:00"); + TestFormatSpecifier(tp, tz, "%::z", "-12:00:00"); + TestFormatSpecifier(tp, tz, "%:::z", "-12"); + + tz = fixed_time_zone(chrono::hours(12) + chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%E*z", "+12:00:56"); + TestFormatSpecifier(tp, tz, "%::z", "+12:00:56"); + TestFormatSpecifier(tp, tz, "%:::z", "+12:00:56"); + + tz = fixed_time_zone(-chrono::hours(12) - chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%E*z", "-12:00:56"); + TestFormatSpecifier(tp, tz, "%::z", "-12:00:56"); + TestFormatSpecifier(tp, tz, "%:::z", "-12:00:56"); + + tz = fixed_time_zone(chrono::hours(12) + chrono::minutes(34)); + TestFormatSpecifier(tp, tz, "%E*z", "+12:34:00"); + TestFormatSpecifier(tp, tz, "%::z", "+12:34:00"); + TestFormatSpecifier(tp, tz, "%:::z", "+12:34"); + + tz = fixed_time_zone(-chrono::hours(12) - chrono::minutes(34)); + TestFormatSpecifier(tp, tz, "%E*z", "-12:34:00"); + TestFormatSpecifier(tp, tz, "%::z", "-12:34:00"); + TestFormatSpecifier(tp, tz, "%:::z", "-12:34"); + + tz = fixed_time_zone(chrono::hours(12) + chrono::minutes(34) + + chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%E*z", "+12:34:56"); + TestFormatSpecifier(tp, tz, "%::z", "+12:34:56"); + TestFormatSpecifier(tp, tz, "%:::z", "+12:34:56"); + + tz = fixed_time_zone(-chrono::hours(12) - chrono::minutes(34) - + chrono::seconds(56)); + TestFormatSpecifier(tp, tz, "%E*z", "-12:34:56"); + TestFormatSpecifier(tp, tz, "%::z", "-12:34:56"); + TestFormatSpecifier(tp, tz, "%:::z", "-12:34:56"); } TEST(Format, ExtendedYears) { @@ -1160,25 +1274,6 @@ TEST(Parse, ExtendedOffset) { const time_zone utc = utc_time_zone(); time_point<absl::time_internal::cctz::seconds> tp; - // %z against +-HHMM. - EXPECT_TRUE(parse("%z", "+0000", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%z", "-1234", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 0), utc), tp); - EXPECT_TRUE(parse("%z", "+1234", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 26, 0), utc), tp); - EXPECT_FALSE(parse("%z", "-123", utc, &tp)); - - // %z against +-HH. - EXPECT_TRUE(parse("%z", "+00", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%z", "-12", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 0, 0), utc), tp); - EXPECT_TRUE(parse("%z", "+12", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 12, 0, 0), utc), tp); - EXPECT_FALSE(parse("%z", "-1", utc, &tp)); - - // %Ez against +-HH:MM. EXPECT_TRUE(parse("%Ez", "+00:00", utc, &tp)); EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); EXPECT_TRUE(parse("%Ez", "-12:34", utc, &tp)); @@ -1187,91 +1282,70 @@ TEST(Parse, ExtendedOffset) { EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 26, 0), utc), tp); EXPECT_FALSE(parse("%Ez", "-12:3", utc, &tp)); - // %Ez against +-HHMM. - EXPECT_TRUE(parse("%Ez", "+0000", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%Ez", "-1234", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 0), utc), tp); - EXPECT_TRUE(parse("%Ez", "+1234", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 26, 0), utc), tp); - EXPECT_FALSE(parse("%Ez", "-123", utc, &tp)); - - // %Ez against +-HH. - EXPECT_TRUE(parse("%Ez", "+00", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%Ez", "-12", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 0, 0), utc), tp); - EXPECT_TRUE(parse("%Ez", "+12", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 12, 0, 0), utc), tp); - EXPECT_FALSE(parse("%Ez", "-1", utc, &tp)); + for (auto fmt : {"%Ez", "%z"}) { + EXPECT_TRUE(parse(fmt, "+0000", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "-1234", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "+1234", utc, &tp)); + EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 26, 0), utc), tp); + EXPECT_FALSE(parse(fmt, "-123", utc, &tp)); + + EXPECT_TRUE(parse(fmt, "+00", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "-12", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "+12", utc, &tp)); + EXPECT_EQ(convert(civil_second(1969, 12, 31, 12, 0, 0), utc), tp); + EXPECT_FALSE(parse(fmt, "-1", utc, &tp)); + } } TEST(Parse, ExtendedSecondOffset) { const time_zone utc = utc_time_zone(); time_point<absl::time_internal::cctz::seconds> tp; - // %Ez against +-HH:MM:SS. - EXPECT_TRUE(parse("%Ez", "+00:00:00", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%Ez", "-12:34:56", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 56), utc), tp); - EXPECT_TRUE(parse("%Ez", "+12:34:56", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 25, 4), utc), tp); - EXPECT_FALSE(parse("%Ez", "-12:34:5", utc, &tp)); - - // %Ez against +-HHMMSS. - EXPECT_TRUE(parse("%Ez", "+000000", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%Ez", "-123456", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 56), utc), tp); - EXPECT_TRUE(parse("%Ez", "+123456", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 25, 4), utc), tp); - EXPECT_FALSE(parse("%Ez", "-12345", utc, &tp)); - - // %E*z against +-HH:MM:SS. - EXPECT_TRUE(parse("%E*z", "+00:00:00", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%E*z", "-12:34:56", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 56), utc), tp); - EXPECT_TRUE(parse("%E*z", "+12:34:56", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 25, 4), utc), tp); - EXPECT_FALSE(parse("%E*z", "-12:34:5", utc, &tp)); - - // %E*z against +-HHMMSS. - EXPECT_TRUE(parse("%E*z", "+000000", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%E*z", "-123456", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 56), utc), tp); - EXPECT_TRUE(parse("%E*z", "+123456", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 25, 4), utc), tp); - EXPECT_FALSE(parse("%E*z", "-12345", utc, &tp)); - - // %E*z against +-HH:MM. - EXPECT_TRUE(parse("%E*z", "+00:00", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%E*z", "-12:34", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 0), utc), tp); - EXPECT_TRUE(parse("%E*z", "+12:34", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 26, 0), utc), tp); - EXPECT_FALSE(parse("%E*z", "-12:3", utc, &tp)); - - // %E*z against +-HHMM. - EXPECT_TRUE(parse("%E*z", "+0000", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%E*z", "-1234", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 0), utc), tp); - EXPECT_TRUE(parse("%E*z", "+1234", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 26, 0), utc), tp); - EXPECT_FALSE(parse("%E*z", "-123", utc, &tp)); - - // %E*z against +-HH. - EXPECT_TRUE(parse("%E*z", "+00", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); - EXPECT_TRUE(parse("%E*z", "-12", utc, &tp)); - EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 0, 0), utc), tp); - EXPECT_TRUE(parse("%E*z", "+12", utc, &tp)); - EXPECT_EQ(convert(civil_second(1969, 12, 31, 12, 0, 0), utc), tp); - EXPECT_FALSE(parse("%E*z", "-1", utc, &tp)); + for (auto fmt : {"%Ez", "%E*z", "%:z", "%::z", "%:::z"}) { + EXPECT_TRUE(parse(fmt, "+00:00:00", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "-12:34:56", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 56), utc), tp); + EXPECT_TRUE(parse(fmt, "+12:34:56", utc, &tp)); + EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 25, 4), utc), tp); + EXPECT_FALSE(parse(fmt, "-12:34:5", utc, &tp)); + + EXPECT_TRUE(parse(fmt, "+000000", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "-123456", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 56), utc), tp); + EXPECT_TRUE(parse(fmt, "+123456", utc, &tp)); + EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 25, 4), utc), tp); + EXPECT_FALSE(parse(fmt, "-12345", utc, &tp)); + + EXPECT_TRUE(parse(fmt, "+00:00", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "-12:34", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "+12:34", utc, &tp)); + EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 26, 0), utc), tp); + EXPECT_FALSE(parse(fmt, "-12:3", utc, &tp)); + + EXPECT_TRUE(parse(fmt, "+0000", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "-1234", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 34, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "+1234", utc, &tp)); + EXPECT_EQ(convert(civil_second(1969, 12, 31, 11, 26, 0), utc), tp); + EXPECT_FALSE(parse(fmt, "-123", utc, &tp)); + + EXPECT_TRUE(parse(fmt, "+00", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 0, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "-12", utc, &tp)); + EXPECT_EQ(convert(civil_second(1970, 1, 1, 12, 0, 0), utc), tp); + EXPECT_TRUE(parse(fmt, "+12", utc, &tp)); + EXPECT_EQ(convert(civil_second(1969, 12, 31, 12, 0, 0), utc), tp); + EXPECT_FALSE(parse(fmt, "-1", utc, &tp)); + } } TEST(Parse, ExtendedYears) { |