*/
#include <time.h>
+#include <stdlib.h>
+#include <locale.h>
+#include <string.h>
#ifndef REGTEST
-size_t strftime( char * restrict s, size_t maxsize, const char * restrict format, const struct tm * restrict timeptr )
+/* TODO: Alternative representations / numerals not supported. Multibyte support missing. */
+
+/* This implementation's code is highly repetitive, but I did not really
+ care for putting it into a number of macros / helper functions.
+*/
+
+static int iso_week( const struct tm * timeptr )
+{
+ /* calculations below rely on Sunday == 7 */
+ int wday = timeptr->tm_wday;
+ if ( wday == 0 )
+ {
+ wday = 7;
+ }
+ /* https://en.wikipedia.org/wiki/ISO_week_date */
+ int week = ( timeptr->tm_yday - wday + 11 ) / 7;
+ if ( week == 53 )
+ {
+ /* date *may* belong to the *next* year, if:
+ * it is 31.12. and Monday - Wednesday
+ * it is 30.12. and Monday - Tuesday
+ * it is 29.12. and Monday
+ We can safely assume December...
+ */
+ if ( ( timeptr->tm_mday - wday ) > 27 )
+ {
+ week = 1;
+ }
+ }
+ else if ( week == 0 )
+ {
+ /* date *does* belong to *previous* year,
+ i.e. has week 52 *unless*...
+ * current year started on a Friday, or
+ * previous year is leap and this year
+ started on a Saturday.
+ */
+ int firstday = timeptr->tm_wday - ( timeptr->tm_yday % 7 );
+ if ( firstday < 0 )
+ {
+ firstday += 7;
+ }
+ if ( ( firstday == 5 ) || ( _PDCLIB_is_leap( timeptr->tm_year - 1 ) && firstday == 6 ) )
+ {
+ week = 53;
+ }
+ else
+ {
+ week = 52;
+ }
+ }
+ return week;
+}
+
+static int sprints( char * _PDCLIB_restrict dest, const char * _PDCLIB_restrict src, size_t maxsize, size_t * rc )
{
+ size_t len = strlen( src );
+ if ( *rc < ( maxsize - len ) )
+ {
+ strcpy( dest + *rc, src );
+ *rc += len;
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+size_t strftime( char * _PDCLIB_restrict s, size_t maxsize, const char * _PDCLIB_restrict format, const struct tm * _PDCLIB_restrict timeptr )
+{
+ size_t rc = 0;
+
+ while ( rc < maxsize )
+ {
+ if ( *format != '%' )
+ {
+ if ( ( s[rc] = *format++ ) == '\0' )
+ {
+ return rc;
+ }
+ else
+ {
+ ++rc;
+ }
+ }
+ else
+ {
+ /* char flag = 0; */
+ switch ( *++format )
+ {
+ case 'E':
+ case 'O':
+ /* flag = *format++; */
+ break;
+ default:
+ /* EMPTY */
+ break;
+ }
+ switch( *format++ )
+ {
+ case 'a':
+ {
+ /* tm_wday abbreviated */
+ if ( ! sprints( s, _PDCLIB_lconv.day_name_abbr[ timeptr->tm_wday ], maxsize, &rc ) )
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'A':
+ {
+ /* tm_wday full */
+ if ( ! sprints( s, _PDCLIB_lconv.day_name_full[ timeptr->tm_wday ], maxsize, &rc ) )
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'b':
+ case 'h':
+ {
+ /* tm_mon abbreviated */
+ if ( ! sprints( s, _PDCLIB_lconv.month_name_abbr[ timeptr->tm_mon ], maxsize, &rc ) )
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'B':
+ {
+ /* tm_mon full */
+ if ( ! sprints( s, _PDCLIB_lconv.month_name_full[ timeptr->tm_mon ], maxsize, &rc ) )
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'c':
+ {
+ /* locale's date / time representation, %a %b %e %T %Y for C locale */
+ /* 'E' for locale's alternative representation */
+ size_t count = strftime( s + rc, maxsize - rc, _PDCLIB_lconv.date_time_format, timeptr );
+ if ( count == 0 )
+ {
+ return 0;
+ }
+ else
+ {
+ rc += count;
+ }
+ break;
+ }
+ case 'C':
+ {
+ /* tm_year divided by 100, truncated to decimal (00-99) */
+ /* 'E' for base year (period) in locale's alternative representation */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t period = div( ( ( timeptr->tm_year + 1900 ) / 100 ), 10 );
+ s[rc++] = '0' + period.quot;
+ s[rc++] = '0' + period.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'd':
+ {
+ /* tm_mday as decimal (01-31) */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t day = div( timeptr->tm_mday, 10 );
+ s[rc++] = '0' + day.quot;
+ s[rc++] = '0' + day.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'D':
+ {
+ /* %m/%d/%y */
+ size_t count = strftime( s + rc, maxsize - rc, "%m/%d/%y", timeptr );
+ if ( count == 0 )
+ {
+ return 0;
+ }
+ else
+ {
+ rc += count;
+ }
+ break;
+ }
+ case 'e':
+ {
+ /* tm_mday as decimal ( 1-31) */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t day = div( timeptr->tm_mday, 10 );
+ s[rc++] = ( day.quot > 0 ) ? '0' + day.quot : ' ';
+ s[rc++] = '0' + day.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'F':
+ {
+ /* %Y-%m-%d */
+ size_t count = strftime( s + rc, maxsize - rc, "%Y-%m-%d", timeptr );
+ if ( count == 0 )
+ {
+ return 0;
+ }
+ else
+ {
+ rc += count;
+ }
+ break;
+ }
+ case 'g':
+ {
+ /* last 2 digits of the week-based year as decimal (00-99) */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ int week = iso_week( timeptr );
+ int bias = 0;
+ if ( week >= 52 && timeptr->tm_mon == 0 )
+ {
+ --bias;
+ }
+ else if ( week == 1 && timeptr->tm_mon == 11 )
+ {
+ ++bias;
+ }
+ div_t year = div( timeptr->tm_year % 100 + bias, 10 );
+ s[rc++] = '0' + year.quot;
+ s[rc++] = '0' + year.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'G':
+ {
+ /* week-based year as decimal (e.g. 1997) */
+ if ( rc < ( maxsize - 4 ) )
+ {
+ int week = iso_week( timeptr );
+ int year = timeptr->tm_year + 1900;
+ if ( week >= 52 && timeptr->tm_mon == 0 )
+ {
+ --year;
+ }
+ else if ( week == 1 && timeptr->tm_mon == 11 )
+ {
+ ++year;
+ }
+ for ( int i = 3; i >= 0; --i )
+ {
+ div_t digit = div( year, 10 );
+ s[ rc + i ] = '0' + digit.rem;
+ year = digit.quot;
+ }
+
+ rc += 4;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'H':
+ {
+ /* tm_hour as 24h decimal (00-23) */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t hour = div( timeptr->tm_hour, 10 );
+ s[rc++] = '0' + hour.quot;
+ s[rc++] = '0' + hour.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'I':
+ {
+ /* tm_hour as 12h decimal (01-12) */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t hour = div( ( timeptr->tm_hour + 11 ) % 12 + 1, 10 );
+ s[rc++] = '0' + hour.quot;
+ s[rc++] = '0' + hour.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'j':
+ {
+ /* tm_yday as decimal (001-366) */
+ if ( rc < ( maxsize - 3 ) )
+ {
+ div_t yday = div( timeptr->tm_yday + 1, 100 );
+ s[rc++] = '0' + yday.quot;
+ s[rc++] = '0' + yday.rem / 10;
+ s[rc++] = '0' + yday.rem % 10;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'm':
+ {
+ /* tm_mon as decimal (01-12) */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t mon = div( timeptr->tm_mon + 1, 10 );
+ s[rc++] = '0' + mon.quot;
+ s[rc++] = '0' + mon.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'M':
+ {
+ /* tm_min as decimal (00-59) */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t min = div( timeptr->tm_min, 10 );
+ s[rc++] = '0' + min.quot;
+ s[rc++] = '0' + min.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'n':
+ {
+ /* newline */
+ s[rc++] = '\n';
+ break;
+ }
+ case 'p':
+ {
+ /* tm_hour locale's AM/PM designations */
+ const char * designation = _PDCLIB_lconv.am_pm[ timeptr->tm_hour > 11 ];
+ size_t len = strlen( designation );
+ if ( rc < ( maxsize - len ) )
+ {
+ strcpy( s + rc, designation );
+ rc += len;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'r':
+ {
+ /* tm_hour / tm_min / tm_sec as locale's 12-hour clock time, %I:%M:%S %p for C locale */
+ size_t count = strftime( s + rc, maxsize - rc, _PDCLIB_lconv.time_format_12h, timeptr );
+ if ( count == 0 )
+ {
+ return 0;
+ }
+ else
+ {
+ rc += count;
+ }
+ break;
+ }
+ case 'R':
+ {
+ /* %H:%M */
+ size_t count = strftime( s + rc, maxsize - rc, "%H:%M", timeptr );
+ if ( count == 0 )
+ {
+ return 0;
+ }
+ else
+ {
+ rc += count;
+ }
+ break;
+ }
+ case 'S':
+ {
+ /* tm_sec as decimal (00-60) */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t sec = div( timeptr->tm_sec, 10 );
+ s[rc++] = '0' + sec.quot;
+ s[rc++] = '0' + sec.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 't':
+ {
+ /* tabulator */
+ s[rc++] = '\t';
+ break;
+ }
+ case 'T':
+ {
+ /* %H:%M:%S */
+ size_t count = strftime( s + rc, maxsize - rc, "%H:%M:%S", timeptr );
+ if ( count == 0 )
+ {
+ return 0;
+ }
+ else
+ {
+ rc += count;
+ }
+ break;
+ }
+ case 'u':
+ {
+ /* tm_wday as decimal (1-7) with Monday == 1 */
+ /* 'O' for locale's alternative numeric symbols */
+ s[rc++] = ( timeptr->tm_wday == 0 ) ? '7' : '0' + timeptr->tm_wday;
+ break;
+ }
+ case 'U':
+ {
+ /* week number of the year (first Sunday as the first day of week 1) as decimal (00-53) */
+ /* 'O' for locale's alternative numeric symbols */
+ /* TODO: 'U' */
+ break;
+ }
+ case 'V':
+ {
+ /* ISO week number as decimal (01-53) */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t week = div( iso_week( timeptr ), 10 );
+ s[rc++] = '0' + week.quot;
+ s[rc++] = '0' + week.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'w':
+ {
+ /* tm_wday as decimal number (0-6) with Sunday == 0 */
+ /* 'O' for locale's alternative numeric symbols */
+ s[rc++] = '0' + timeptr->tm_wday;
+ break;
+ }
+ case 'W':
+ {
+ /* week number of the year (first Monday as the first day of week 1) as decimal (00-53) */
+ /* 'O' for locale's alternative numeric symbols */
+ /* TODO: 'W' */
+ break;
+ }
+ case 'x':
+ {
+ /* locale's date representation, %m/%d/%y for C locale */
+ /* 'E' for locale's alternative representation */
+ size_t count = strftime( s + rc, maxsize - rc, _PDCLIB_lconv.date_format, timeptr );
+ if ( count == 0 )
+ {
+ return 0;
+ }
+ else
+ {
+ rc += count;
+ }
+ break;
+ }
+ case 'X':
+ {
+ /* locale's time representation, %T for C locale */
+ /* 'E' for locale's alternative representation */
+ size_t count = strftime( s + rc, maxsize - rc, _PDCLIB_lconv.time_format, timeptr );
+ if ( count == 0 )
+ {
+ return 0;
+ }
+ else
+ {
+ rc += count;
+ }
+ break;
+ }
+ case 'y':
+ {
+ /* last 2 digits of tm_year as decimal (00-99) */
+ /* 'E' for offset from %EC (year only) in locale's alternative representation */
+ /* 'O' for locale's alternative numeric symbols */
+ if ( rc < ( maxsize - 2 ) )
+ {
+ div_t year = div( ( timeptr->tm_year % 100 ), 10 );
+ s[rc++] = '0' + year.quot;
+ s[rc++] = '0' + year.rem;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'Y':
+ {
+ /* tm_year as decimal (e.g. 1997) */
+ /* 'E' for locale's alternative representation */
+ if ( rc < ( maxsize - 4 ) )
+ {
+ int year = timeptr->tm_year + 1900;
+
+ for ( int i = 3; i >= 0; --i )
+ {
+ div_t digit = div( year, 10 );
+ s[ rc + i ] = '0' + digit.rem;
+ year = digit.quot;
+ }
+
+ rc += 4;
+ }
+ else
+ {
+ return 0;
+ }
+ break;
+ }
+ case 'z':
+ {
+ /* tm_isdst / UTC offset in ISO8601 format (e.g. -0430 meaning 4 hours 30 minutes behind Greenwich), or no characters */
+ /* TODO: 'z' */
+ break;
+ }
+ case 'Z':
+ {
+ /* tm_isdst / locale's time zone name or abbreviation, or no characters */
+ /* TODO: 'Z' */
+ break;
+ }
+ case '%':
+ {
+ /* '%' character */
+ s[rc++] = '%';
+ break;
+ }
+ }
+ }
+ }
+
return 0;
}
#include "_PDCLIB_test.h"
+#define MKTIME( tm, sec, min, hour, day, month, year, wday, yday ) tm.tm_sec = sec; tm.tm_min = min; tm.tm_hour = hour; tm.tm_mday = day; tm.tm_mon = month; tm.tm_year = year; tm.tm_wday = wday; tm.tm_yday = yday; tm.tm_isdst = -1;
+
int main( void )
{
- return NO_TESTDRIVER;
+ char buffer[100];
+ /* Basic functionality */
+ struct tm timeptr;
+ MKTIME( timeptr, 59, 30, 12, 1, 9, 72, 0, 274 );
+ TESTCASE( strftime( buffer, 100, "%a ", &timeptr ) == 4 );
+ TESTCASE( strcmp( buffer, "Sun " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%A ", &timeptr ) == 7 );
+ TESTCASE( strcmp( buffer, "Sunday " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%b ", &timeptr ) == 4 );
+ TESTCASE( strcmp( buffer, "Oct " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%h ", &timeptr ) == 4 );
+ TESTCASE( strcmp( buffer, "Oct " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%B ", &timeptr ) == 8 );
+ TESTCASE( strcmp( buffer, "October " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%c ", &timeptr ) == 25 );
+ TESTCASE( strcmp( buffer, "Sun Oct 1 12:30:59 1972 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%C ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "19 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%d ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "01 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%D ", &timeptr ) == 9 );
+ TESTCASE( strcmp( buffer, "10/01/72 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%e ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, " 1 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%F ", &timeptr ) == 11 );
+ TESTCASE( strcmp( buffer, "1972-10-01 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%H ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "12 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%I ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "12 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%j ", &timeptr ) == 4 );
+ TESTCASE( strcmp( buffer, "275 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%m ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "10 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%M ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "30 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%p ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "PM " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%r ", &timeptr ) == 12 );
+ TESTCASE( strcmp( buffer, "12:30:59 PM " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%R ", &timeptr ) == 6 );
+ TESTCASE( strcmp( buffer, "12:30 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%S ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "59 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%T ", &timeptr ) == 9 );
+ TESTCASE( strcmp( buffer, "12:30:59 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%u ", &timeptr ) == 2 );
+ TESTCASE( strcmp( buffer, "7 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%w ", &timeptr ) == 2 );
+ TESTCASE( strcmp( buffer, "0 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%x ", &timeptr ) == 9 );
+ TESTCASE( strcmp( buffer, "10/01/72 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%X ", &timeptr ) == 9 );
+ TESTCASE( strcmp( buffer, "12:30:59 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%y ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "72 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%Y ", &timeptr ) == 5 );
+ TESTCASE( strcmp( buffer, "1972 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%% ", &timeptr ) == 2 );
+ TESTCASE( strcmp( buffer, "% " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%n ", &timeptr ) == 2 );
+ TESTCASE( strcmp( buffer, "\n " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%t ", &timeptr ) == 2 );
+ TESTCASE( strcmp( buffer, "\t " ) == 0 );
+ /* ISO week calculation */
+ MKTIME( timeptr, 0, 0, 0, 27, 11, 3, 0, 360 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "52 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 28, 11, 3, 1, 361 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "53 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 31, 11, 3, 4, 364 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "53 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 1, 0, 4, 5, 0 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "53 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 3, 0, 4, 0, 2 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "53 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%g ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "03 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%G ", &timeptr ) == 5 );
+ TESTCASE( strcmp( buffer, "1903 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 4, 0, 4, 1, 3 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "01 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%g ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "04 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%G ", &timeptr ) == 5 );
+ TESTCASE( strcmp( buffer, "1904 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 1, 0, 5, 0, 0 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "52 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%g ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "04 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%G ", &timeptr ) == 5 );
+ TESTCASE( strcmp( buffer, "1904 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 24, 11, 100, 0, 358 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "51 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 25, 11, 100, 1, 359 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "52 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 31, 11, 100, 0, 365 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "52 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%g ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "00 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%G ", &timeptr ) == 5 );
+ TESTCASE( strcmp( buffer, "2000 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 1, 0, 101, 1, 0 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "01 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%g ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "01 " ) == 0 );
+ TESTCASE( strftime( buffer, 100, "%G ", &timeptr ) == 5 );
+ TESTCASE( strcmp( buffer, "2001 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 7, 0, 101, 7, 6 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "01 " ) == 0 );
+ MKTIME( timeptr, 0, 0, 0, 8, 0, 101, 1, 7 );
+ TESTCASE( strftime( buffer, 100, "%V ", &timeptr ) == 3 );
+ TESTCASE( strcmp( buffer, "02 " ) == 0 );
+ return TEST_RESULTS;
}
#endif
projects / pdclib / blobdiff