#include <stdio.h> #include <stdlib.h> #include <string.h> #include <time.h> int main (void) { int result = 0; struct tm tm; memset (&tm, 0xaa, sizeof (tm)); /* Test we don't crash on uninitialized struct tm. Some fields might contain bogus values until everything needed is initialized, but we shouldn't crash. */ if (strptime ("2007", "%Y", &tm) == NULL || strptime ("12", "%d", &tm) == NULL || strptime ("Feb", "%b", &tm) == NULL || strptime ("13", "%M", &tm) == NULL || strptime ("21", "%S", &tm) == NULL || strptime ("16", "%H", &tm) == NULL) { puts ("strptimes failed"); result = 1; } if (tm.tm_sec != 21 || tm.tm_min != 13 || tm.tm_hour != 16 || tm.tm_mday != 12 || tm.tm_mon != 1 || tm.tm_year != 107 || tm.tm_wday != 1 || tm.tm_yday != 42) { puts ("unexpected tm content"); result = 1; } if (strptime ("8", "%d", &tm) == NULL) { puts ("strptime failed"); result = 1; } if (tm.tm_sec != 21 || tm.tm_min != 13 || tm.tm_hour != 16 || tm.tm_mday != 8 || tm.tm_mon != 1 || tm.tm_year != 107 || tm.tm_wday != 4 || tm.tm_yday != 38) { puts ("unexpected tm content"); result = 1; } if (result == 0) puts ("all OK"); return 0; }