diff options
Diffstat (limited to 'libc/test/src/time/gmtime_test.cpp')
| -rw-r--r-- | libc/test/src/time/gmtime_test.cpp | 383 |
1 files changed, 202 insertions, 181 deletions
diff --git a/libc/test/src/time/gmtime_test.cpp b/libc/test/src/time/gmtime_test.cpp index 433fbf6..6af5a18 100644 --- a/libc/test/src/time/gmtime_test.cpp +++ b/libc/test/src/time/gmtime_test.cpp @@ -6,32 +6,36 @@ // //===----------------------------------------------------------------------===// +#include "hdr/types/struct_tm.h" #include "src/__support/CPP/limits.h" // INT_MAX, INT_MIN #include "src/errno/libc_errno.h" #include "src/time/gmtime.h" -#include "src/time/time_utils.h" +#include "src/time/time_constants.h" #include "test/UnitTest/ErrnoSetterMatcher.h" #include "test/UnitTest/Test.h" #include "test/src/time/TmMatcher.h" using LIBC_NAMESPACE::testing::ErrnoSetterMatcher::Fails; using LIBC_NAMESPACE::testing::ErrnoSetterMatcher::Succeeds; -using LIBC_NAMESPACE::time_utils::TimeConstants; TEST(LlvmLibcGmTime, OutOfRange) { if (sizeof(time_t) < sizeof(int64_t)) return; time_t seconds = - 1 + INT_MAX * static_cast<int64_t>( - TimeConstants::NUMBER_OF_SECONDS_IN_LEAP_YEAR); + 1 + + INT_MAX * + static_cast<int64_t>( + LIBC_NAMESPACE::time_constants::NUMBER_OF_SECONDS_IN_LEAP_YEAR); struct tm *tm_data = LIBC_NAMESPACE::gmtime(&seconds); EXPECT_TRUE(tm_data == nullptr); ASSERT_ERRNO_EQ(EOVERFLOW); LIBC_NAMESPACE::libc_errno = 0; - seconds = INT_MIN * static_cast<int64_t>( - TimeConstants::NUMBER_OF_SECONDS_IN_LEAP_YEAR) - - 1; + seconds = + INT_MIN * + static_cast<int64_t>( + LIBC_NAMESPACE::time_constants::NUMBER_OF_SECONDS_IN_LEAP_YEAR) - + 1; tm_data = LIBC_NAMESPACE::gmtime(&seconds); EXPECT_TRUE(tm_data == nullptr); ASSERT_ERRNO_EQ(EOVERFLOW); @@ -43,201 +47,215 @@ TEST(LlvmLibcGmTime, InvalidSeconds) { // -1 second from 1970-01-01 00:00:00 returns 1969-12-31 23:59:59. seconds = -1; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{59, // sec - 59, // min - 23, // hr - 31, // day - 12 - 1, // tm_mon starts with 0 for Jan - 1969 - TimeConstants::TIME_YEAR_BASE, // year - 3, // wday - 364, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{59, // sec + 59, // min + 23, // hr + 31, // day + 12 - 1, // tm_mon starts with 0 for Jan + 1969 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 3, // wday + 364, // yday + 0}), + *tm_data); // 60 seconds from 1970-01-01 00:00:00 returns 1970-01-01 00:01:00. seconds = 60; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 1, // min - 0, // hr - 1, // day - 0, // tm_mon starts with 0 for Jan - 1970 - TimeConstants::TIME_YEAR_BASE, // year - 4, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 1, // min + 0, // hr + 1, // day + 0, // tm_mon starts with 0 for Jan + 1970 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 4, // wday + 0, // yday + 0}), + *tm_data); } TEST(LlvmLibcGmTime, InvalidMinutes) { time_t seconds = 0; struct tm *tm_data = nullptr; // -1 minute from 1970-01-01 00:00:00 returns 1969-12-31 23:59:00. - seconds = -TimeConstants::SECONDS_PER_MIN; + seconds = -LIBC_NAMESPACE::time_constants::SECONDS_PER_MIN; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 59, // min - 23, // hr - 31, // day - 11, // tm_mon starts with 0 for Jan - 1969 - TimeConstants::TIME_YEAR_BASE, // year - 3, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 59, // min + 23, // hr + 31, // day + 11, // tm_mon starts with 0 for Jan + 1969 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 3, // wday + 0, // yday + 0}), + *tm_data); // 60 minutes from 1970-01-01 00:00:00 returns 1970-01-01 01:00:00. - seconds = 60 * TimeConstants::SECONDS_PER_MIN; + seconds = 60 * LIBC_NAMESPACE::time_constants::SECONDS_PER_MIN; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 1, // hr - 1, // day - 0, // tm_mon starts with 0 for Jan - 1970 - TimeConstants::TIME_YEAR_BASE, // year - 4, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 1, // hr + 1, // day + 0, // tm_mon starts with 0 for Jan + 1970 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 4, // wday + 0, // yday + 0}), + *tm_data); } TEST(LlvmLibcGmTime, InvalidHours) { time_t seconds = 0; struct tm *tm_data = nullptr; // -1 hour from 1970-01-01 00:00:00 returns 1969-12-31 23:00:00. - seconds = -TimeConstants::SECONDS_PER_HOUR; + seconds = -LIBC_NAMESPACE::time_constants::SECONDS_PER_HOUR; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 23, // hr - 31, // day - 11, // tm_mon starts with 0 for Jan - 1969 - TimeConstants::TIME_YEAR_BASE, // year - 3, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 23, // hr + 31, // day + 11, // tm_mon starts with 0 for Jan + 1969 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 3, // wday + 0, // yday + 0}), + *tm_data); // 24 hours from 1970-01-01 00:00:00 returns 1970-01-02 00:00:00. - seconds = 24 * TimeConstants::SECONDS_PER_HOUR; + seconds = 24 * LIBC_NAMESPACE::time_constants::SECONDS_PER_HOUR; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 0, // hr - 2, // day - 0, // tm_mon starts with 0 for Jan - 1970 - TimeConstants::TIME_YEAR_BASE, // year - 5, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 0, // hr + 2, // day + 0, // tm_mon starts with 0 for Jan + 1970 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 5, // wday + 0, // yday + 0}), + *tm_data); } TEST(LlvmLibcGmTime, InvalidYear) { // -1 year from 1970-01-01 00:00:00 returns 1969-01-01 00:00:00. - time_t seconds = - -TimeConstants::DAYS_PER_NON_LEAP_YEAR * TimeConstants::SECONDS_PER_DAY; + time_t seconds = -LIBC_NAMESPACE::time_constants::DAYS_PER_NON_LEAP_YEAR * + LIBC_NAMESPACE::time_constants::SECONDS_PER_DAY; struct tm *tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 0, // hr - 1, // day - 0, // tm_mon starts with 0 for Jan - 1969 - TimeConstants::TIME_YEAR_BASE, // year - 3, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 0, // hr + 1, // day + 0, // tm_mon starts with 0 for Jan + 1969 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 3, // wday + 0, // yday + 0}), + *tm_data); } TEST(LlvmLibcGmTime, InvalidMonths) { time_t seconds = 0; struct tm *tm_data = nullptr; // -1 month from 1970-01-01 00:00:00 returns 1969-12-01 00:00:00. - seconds = -31 * TimeConstants::SECONDS_PER_DAY; + seconds = -31 * LIBC_NAMESPACE::time_constants::SECONDS_PER_DAY; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 0, // hr - 1, // day - 12 - 1, // tm_mon starts with 0 for Jan - 1969 - TimeConstants::TIME_YEAR_BASE, // year - 1, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 0, // hr + 1, // day + 12 - 1, // tm_mon starts with 0 for Jan + 1969 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 1, // wday + 0, // yday + 0}), + *tm_data); // 1970-13-01 00:00:00 returns 1971-01-01 00:00:00. - seconds = - TimeConstants::DAYS_PER_NON_LEAP_YEAR * TimeConstants::SECONDS_PER_DAY; + seconds = LIBC_NAMESPACE::time_constants::DAYS_PER_NON_LEAP_YEAR * + LIBC_NAMESPACE::time_constants::SECONDS_PER_DAY; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 0, // hr - 1, // day - 0, // tm_mon starts with 0 for Jan - 1971 - TimeConstants::TIME_YEAR_BASE, // year - 5, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 0, // hr + 1, // day + 0, // tm_mon starts with 0 for Jan + 1971 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 5, // wday + 0, // yday + 0}), + *tm_data); } TEST(LlvmLibcGmTime, InvalidDays) { time_t seconds = 0; struct tm *tm_data = nullptr; // -1 day from 1970-01-01 00:00:00 returns 1969-12-31 00:00:00. - seconds = -1 * TimeConstants::SECONDS_PER_DAY; + seconds = -1 * LIBC_NAMESPACE::time_constants::SECONDS_PER_DAY; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 0, // hr - 31, // day - 11, // tm_mon starts with 0 for Jan - 1969 - TimeConstants::TIME_YEAR_BASE, // year - 3, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 0, // hr + 31, // day + 11, // tm_mon starts with 0 for Jan + 1969 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 3, // wday + 0, // yday + 0}), + *tm_data); // 1970-01-32 00:00:00 returns 1970-02-01 00:00:00. - seconds = 31 * TimeConstants::SECONDS_PER_DAY; + seconds = 31 * LIBC_NAMESPACE::time_constants::SECONDS_PER_DAY; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 0, // hr - 1, // day - 0, // tm_mon starts with 0 for Jan - 1970 - TimeConstants::TIME_YEAR_BASE, // year - 0, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 0, // hr + 1, // day + 0, // tm_mon starts with 0 for Jan + 1970 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 0, // wday + 0, // yday + 0}), + *tm_data); // 1970-02-29 00:00:00 returns 1970-03-01 00:00:00. - seconds = 59 * TimeConstants::SECONDS_PER_DAY; + seconds = 59 * LIBC_NAMESPACE::time_constants::SECONDS_PER_DAY; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 0, // hr - 1, // day - 2, // tm_mon starts with 0 for Jan - 1970 - TimeConstants::TIME_YEAR_BASE, // year - 0, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 0, // hr + 1, // day + 2, // tm_mon starts with 0 for Jan + 1970 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 0, // wday + 0, // yday + 0}), + *tm_data); // 1972-02-30 00:00:00 returns 1972-03-01 00:00:00. - seconds = ((2 * TimeConstants::DAYS_PER_NON_LEAP_YEAR) + 60) * - TimeConstants::SECONDS_PER_DAY; + seconds = + ((2 * LIBC_NAMESPACE::time_constants::DAYS_PER_NON_LEAP_YEAR) + 60) * + LIBC_NAMESPACE::time_constants::SECONDS_PER_DAY; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{0, // sec - 0, // min - 0, // hr - 1, // day - 2, // tm_mon starts with 0 for Jan - 1972 - TimeConstants::TIME_YEAR_BASE, // year - 3, // wday - 0, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{0, // sec + 0, // min + 0, // hr + 1, // day + 2, // tm_mon starts with 0 for Jan + 1972 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 3, // wday + 0, // yday + 0}), + *tm_data); } TEST(LlvmLibcGmTime, EndOf32BitEpochYear) { @@ -245,16 +263,17 @@ TEST(LlvmLibcGmTime, EndOf32BitEpochYear) { // Test implementation can encode time for Tue 19 January 2038 03:14:07 UTC. time_t seconds = 0x7FFFFFFF; struct tm *tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{7, // sec - 14, // min - 3, // hr - 19, // day - 0, // tm_mon starts with 0 for Jan - 2038 - TimeConstants::TIME_YEAR_BASE, // year - 2, // wday - 7, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{7, // sec + 14, // min + 3, // hr + 19, // day + 0, // tm_mon starts with 0 for Jan + 2038 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 2, // wday + 7, // yday + 0}), + *tm_data); } TEST(LlvmLibcGmTime, Max64BitYear) { @@ -263,28 +282,30 @@ TEST(LlvmLibcGmTime, Max64BitYear) { // Mon Jan 1 12:50:50 2170 (200 years from 1970), time_t seconds = 6311479850; struct tm *tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{50, // sec - 50, // min - 12, // hr - 1, // day - 0, // tm_mon starts with 0 for Jan - 2170 - TimeConstants::TIME_YEAR_BASE, // year - 1, // wday - 50, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{50, // sec + 50, // min + 12, // hr + 1, // day + 0, // tm_mon starts with 0 for Jan + 2170 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 1, // wday + 50, // yday + 0}), + *tm_data); // Test for Tue Jan 1 12:50:50 in 2,147,483,647th year. seconds = 67767976202043050; tm_data = LIBC_NAMESPACE::gmtime(&seconds); - EXPECT_TM_EQ((tm{50, // sec - 50, // min - 12, // hr - 1, // day - 0, // tm_mon starts with 0 for Jan - 2147483647 - TimeConstants::TIME_YEAR_BASE, // year - 2, // wday - 50, // yday - 0}), - *tm_data); + EXPECT_TM_EQ( + (tm{50, // sec + 50, // min + 12, // hr + 1, // day + 0, // tm_mon starts with 0 for Jan + 2147483647 - LIBC_NAMESPACE::time_constants::TIME_YEAR_BASE, // year + 2, // wday + 50, // yday + 0}), + *tm_data); } |