test/native/logging/test_logDecorations.cpp

rev 11906 : 8164939: GTest LogDecorations.iso8601_time_test fails on macOS

*** 142,152 ****
    reported_time.tm_mon = M - 1;
    reported_time.tm_mday = d;
    reported_time.tm_hour = h;
    reported_time.tm_min = m;
    reported_time.tm_sec = s;
!   reported_time.tm_isdst = daylight;
    time_t reported_ts = mktime(&reported_time);
    expected_ts = mktime(localtime(&expected_ts));
    time_t diff = reported_ts - expected_ts;
    if (diff < 0) {
      diff = -diff;
--- 142,152 ----
    reported_time.tm_mon = M - 1;
    reported_time.tm_mday = d;
    reported_time.tm_hour = h;
    reported_time.tm_min = m;
    reported_time.tm_sec = s;
!   reported_time.tm_isdst = -1; // let mktime deduce DST settings
    time_t reported_ts = mktime(&reported_time);
    expected_ts = mktime(localtime(&expected_ts));
    time_t diff = reported_ts - expected_ts;
    if (diff < 0) {
      diff = -diff;