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Time point: update tests and remove setting TZ

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This commit is contained in:
Adam Burgess 2020-08-28 13:08:04 +10:00
parent 39a934b5e9
commit e6fd5e8432
1 changed files with 6 additions and 23 deletions
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29
test/chrono-test.cc
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@ -95,32 +95,15 @@ TEST(TimeTest, GMTime) {
EXPECT_TRUE(EqualTime(tm, fmt::gmtime(t)));
}
#ifdef WIN32
# define ENV(key, val) _putenv_s(key, val)
#else
# define ENV(key, val) setenv(key, val, 1)
#endif
TEST(TimeTest, TimePoint) {
ENV("TZ", "EST+5");
tzset();
std::chrono::system_clock::time_point point(std::chrono::seconds(1598412345));
EXPECT_EQ("It is 2020-08-25 22:25:45.",
fmt::format("It is {:%Y-%m-%d %H:%M:%S}.", point));
}
std::chrono::system_clock::time_point point = std::chrono::system_clock::now();
TEST(TimeTest, LocalTimeWithTimePoint) {
ENV("TZ", "EST+5");
tzset();
std::chrono::system_clock::time_point point(std::chrono::seconds(1598412345));
EXPECT_EQ("It is 2020-08-25 22:25:45.",
fmt::format("It is {:%Y-%m-%d %H:%M:%S}.", fmt::localtime(point)));
}
std::time_t t = std::chrono::system_clock::to_time_t(point);
std::tm tm = *std::localtime(&t);
char strftime_output[256];
std::strftime(strftime_output, sizeof(strftime_output), "It is %Y-%m-%d %H:%M:%S", &tm);
TEST(TimeTest, GMTimeWithTimePoint) {
std::chrono::system_clock::time_point point(std::chrono::seconds(1598412345));
EXPECT_EQ("It is 2020-08-26 03:25:45 UTC.",
fmt::format("It is {:%Y-%m-%d %H:%M:%S} UTC.", fmt::gmtime(point)));
EXPECT_EQ(strftime_output, fmt::format("It is {:%Y-%m-%d %H:%M:%S}", point));
}
#define EXPECT_TIME(spec, time, duration) \