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std.datetime: Construct struct timespec using named arguments #10838

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std.datetime: Construct struct timespec using named arguments #10838

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32 changes: 16 additions & 16 deletions std/datetime/systime.d
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Original file line number Diff line number Diff line change
Expand Up @@ -2614,37 +2614,37 @@ public:
immutable tv_sec = toUnixTime!(typeof(timespec.tv_sec))();
immutable fracHNSecs = removeUnitsFromHNSecs!"seconds"(_stdTime - 621_355_968_000_000_000L);
immutable tv_nsec = cast(typeof(timespec.tv_nsec))convert!("hnsecs", "nsecs")(fracHNSecs);
return timespec(tv_sec, tv_nsec);
return timespec(tv_sec: tv_sec, tv_nsec: tv_nsec);
}

@safe unittest
{
import core.time;
assert(SysTime(DateTime(1970, 1, 1), UTC()).toTimeSpec() == timespec(0, 0));
assert(SysTime(DateTime(1970, 1, 1), hnsecs(9), UTC()).toTimeSpec() == timespec(0, 900));
assert(SysTime(DateTime(1970, 1, 1), hnsecs(10), UTC()).toTimeSpec() == timespec(0, 1000));
assert(SysTime(DateTime(1970, 1, 1), usecs(7), UTC()).toTimeSpec() == timespec(0, 7000));
assert(SysTime(DateTime(1970, 1, 1), UTC()).toTimeSpec() == timespec(tv_sec: 0, tv_nsec: 0));
assert(SysTime(DateTime(1970, 1, 1), hnsecs(9), UTC()).toTimeSpec() == timespec(tv_sec: 0, tv_nsec: 900));
assert(SysTime(DateTime(1970, 1, 1), hnsecs(10), UTC()).toTimeSpec() == timespec(tv_sec: 0, tv_nsec: 1000));
assert(SysTime(DateTime(1970, 1, 1), usecs(7), UTC()).toTimeSpec() == timespec(tv_sec: 0, tv_nsec: 7000));

assert(SysTime(DateTime(1970, 1, 1, 0, 0, 1), UTC()).toTimeSpec() == timespec(1, 0));
assert(SysTime(DateTime(1970, 1, 1, 0, 0, 1), hnsecs(9), UTC()).toTimeSpec() == timespec(1, 900));
assert(SysTime(DateTime(1970, 1, 1, 0, 0, 1), hnsecs(10), UTC()).toTimeSpec() == timespec(1, 1000));
assert(SysTime(DateTime(1970, 1, 1, 0, 0, 1), usecs(7), UTC()).toTimeSpec() == timespec(1, 7000));
assert(SysTime(DateTime(1970, 1, 1, 0, 0, 1), UTC()).toTimeSpec() == timespec(tv_sec: 1, tv_nsec: 0));
assert(SysTime(DateTime(1970, 1, 1, 0, 0, 1), hnsecs(9), UTC()).toTimeSpec() == timespec(tv_sec: 1, tv_nsec: 900));
assert(SysTime(DateTime(1970, 1, 1, 0, 0, 1), hnsecs(10), UTC()).toTimeSpec() == timespec(tv_sec: 1, tv_nsec: 1000));
assert(SysTime(DateTime(1970, 1, 1, 0, 0, 1), usecs(7), UTC()).toTimeSpec() == timespec(tv_sec: 1, tv_nsec: 7000));
Comment on lines +2629 to +2631
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std/datetime/systime.d(2629:120)[warn]: Line is longer than 120 characters
std/datetime/systime.d(2630:120)[warn]: Line is longer than 120 characters
std/datetime/systime.d(2631:120)[warn]: Line is longer than 120 characters


assert(SysTime(DateTime(1969, 12, 31, 23, 59, 59), hnsecs(9_999_999), UTC()).toTimeSpec() ==
timespec(0, -100));
timespec(tv_sec: 0, tv_nsec: -100));
assert(SysTime(DateTime(1969, 12, 31, 23, 59, 59), hnsecs(9_999_990), UTC()).toTimeSpec() ==
timespec(0, -1000));
timespec(tv_sec: 0, tv_nsec: -1000));

assert(SysTime(DateTime(1969, 12, 31, 23, 59, 59), usecs(999_999), UTC()).toTimeSpec() ==
timespec(0, -1_000));
timespec(tv_sec: 0, tv_nsec: -1_000));
assert(SysTime(DateTime(1969, 12, 31, 23, 59, 59), usecs(999), UTC()).toTimeSpec() ==
timespec(0, -999_001_000));
timespec(tv_sec: 0, tv_nsec: -999_001_000));
assert(SysTime(DateTime(1969, 12, 31, 23, 59, 59), msecs(999), UTC()).toTimeSpec() ==
timespec(0, -1_000_000));
timespec(tv_sec: 0, tv_nsec: -1_000_000));
assert(SysTime(DateTime(1969, 12, 31, 23, 59, 59), UTC()).toTimeSpec() ==
timespec(-1, 0));
timespec(tv_sec: -1, tv_nsec: 0));
assert(SysTime(DateTime(1969, 12, 31, 23, 59, 58), usecs(17), UTC()).toTimeSpec() ==
timespec(-1, -999_983_000));
timespec(tv_sec: -1, tv_nsec: -999_983_000));

static void testScope(scope ref SysTime st) @safe
{
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