LCOV - code coverage report
Current view: top level - src/interfaces/ecpg/test/pgtypeslib - dt_test2.pgc (source / functions) Coverage Total Hit
Test: PostgreSQL 19devel Lines: 96.5 % 57 55
Test Date: 2026-03-03 14:15:12 Functions: 100.0 % 1 1
Legend: Lines:     hit not hit

            Line data    Source code
       1              : #include <stdio.h>
       2              : #include <string.h>
       3              : #include <stdlib.h>
       4              : #include <limits.h>
       5              : #include <pgtypes_date.h>
       6              : #include <pgtypes_timestamp.h>
       7              : 
       8              : exec sql include ../regression;
       9              : 
      10              : char *dates[] = { "19990108foobar",
      11              :                   "19990108 foobar",
      12              :                   "1999-01-08 foobar",
      13              :                   "January 8, 1999",
      14              :                   "1999-01-08",
      15              :                   "1/8/1999",
      16              :                   "1/18/1999",
      17              :                   "01/02/03",
      18              :                   "1999-Jan-08",
      19              :                   "Jan-08-1999",
      20              :                   "08-Jan-1999",
      21              :                   "99-Jan-08",
      22              :                   "08-Jan-99",
      23              :                   "08-Jan-06",
      24              :                   "Jan-08-99",
      25              :                   "19990108",
      26              :                   "990108",
      27              :                   "1999.008",
      28              :                   "J2451187",
      29              :                   "January 8, 99 BC",
      30              :                   /*
      31              :                    * Maximize space usage in ParseDateTime() with 25
      32              :                    * (MAXDATEFIELDS) fields and 128 (MAXDATELEN) total length.
      33              :                    */
      34              :                   "........................Xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
      35              :                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      36              :                   /* 26 fields */
      37              :                   ".........................aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
      38              :                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      39              :                   NULL };
      40              : 
      41              : /* do not conflict with libc "times" symbol */
      42              : static char *times[] = { "0:04",
      43              :                   "1:59 PDT",
      44              :                   "13:24:40 -8:00",
      45              :                   "13:24:40.495+3",
      46              :                   "13:24:40.123456123+3",
      47              :                   NULL };
      48              : 
      49              : char *intervals[] = { "1 minute",
      50              :                       "1 12:59:10",
      51              :                       "2 day 12 hour 59 minute 10 second",
      52              :                       "1 days 12 hrs 59 mins 10 secs",
      53              :                       "1 days 1 hours 1 minutes 1 seconds",
      54              :                       "1 year 59 mins",
      55              :                       "1 year 59 mins foobar",
      56              :                       NULL };
      57              : 
      58              : int
      59            2 : main(void)
      60              : {
      61              :     exec sql begin declare section;
      62              :         date date1;
      63              :         timestamp ts1, ts2;
      64              :         char *text;
      65              :         interval *i1;
      66              :         date *dc;
      67              :     exec sql end declare section;
      68              : 
      69              :     int i, j;
      70              :     char *endptr;
      71              : 
      72            2 :     ECPGdebug(1, stderr);
      73              : 
      74            2 :     ts1 = PGTYPEStimestamp_from_asc("2003-12-04 17:34:29", NULL);
      75            2 :     text = PGTYPEStimestamp_to_asc(ts1);
      76              : 
      77            2 :     printf("timestamp: %s\n", text);
      78            2 :     PGTYPESchar_free(text);
      79              : 
      80            2 :     date1 = PGTYPESdate_from_timestamp(ts1);
      81            2 :     dc = PGTYPESdate_new();
      82            2 :     *dc = date1;
      83            2 :     text = PGTYPESdate_to_asc(*dc);
      84            2 :     printf("Date of timestamp: %s\n", text);
      85            2 :     PGTYPESchar_free(text);
      86            2 :     PGTYPESdate_free(dc);
      87              : 
      88           46 :     for (i = 0; dates[i]; i++)
      89              :     {
      90           44 :         bool err = false;
      91           44 :         date1 = PGTYPESdate_from_asc(dates[i], &endptr);
      92           44 :         if (date1 == INT_MIN) {
      93           10 :             err = true;
      94              :         }
      95           44 :         text = PGTYPESdate_to_asc(date1);
      96           88 :         printf("Date[%d]: %s (%c - %c)\n",
      97              :                     i, err ? "-" : text,
      98           44 :                     endptr ? 'N' : 'Y',
      99              :                     err ? 'T' : 'F');
     100           44 :         PGTYPESchar_free(text);
     101           44 :         if (!err)
     102              :         {
     103          204 :             for (j = 0; times[j]; j++)
     104              :             {
     105          170 :                 int length = strlen(dates[i])
     106              :                         + 1
     107          170 :                         + strlen(times[j])
     108          170 :                         + 1;
     109          170 :                 char* t = malloc(length);
     110          170 :                 sprintf(t, "%s %s", dates[i], times[j]);
     111          170 :                 ts1 = PGTYPEStimestamp_from_asc(t, NULL);
     112          170 :                 text = PGTYPEStimestamp_to_asc(ts1);
     113          170 :                 printf("TS[%d,%d]: %s\n",
     114          170 :                        i, j, errno ? "-" : text);
     115          170 :                 PGTYPESchar_free(text);
     116          170 :                 free(t);
     117              :             }
     118              :         }
     119              :     }
     120              : 
     121            2 :     ts1 = PGTYPEStimestamp_from_asc("2004-04-04 23:23:23", NULL);
     122              : 
     123           16 :     for (i = 0; intervals[i]; i++)
     124              :     {
     125              :         interval *ic;
     126           14 :         i1 = PGTYPESinterval_from_asc(intervals[i], &endptr);
     127           14 :         if (*endptr)
     128            0 :             printf("endptr set to %s\n", endptr);
     129           14 :         if (!i1)
     130              :         {
     131            2 :             printf("Error parsing interval %d\n", i);
     132            2 :             continue;
     133              :         }
     134           12 :         j = PGTYPEStimestamp_add_interval(&ts1, i1, &ts2);
     135           12 :         if (j < 0)
     136            0 :             continue;
     137           12 :         text = PGTYPESinterval_to_asc(i1);
     138           12 :         printf("interval[%d]: %s\n", i, text ? text : "-");
     139           12 :         PGTYPESchar_free(text);
     140              : 
     141           12 :         ic = PGTYPESinterval_new();
     142           12 :         PGTYPESinterval_copy(i1, ic);
     143           12 :         text = PGTYPESinterval_to_asc(i1);
     144           12 :         printf("interval_copy[%d]: %s\n", i, text ? text : "-");
     145           12 :         PGTYPESchar_free(text);
     146           12 :         PGTYPESinterval_free(ic);
     147           12 :         PGTYPESinterval_free(i1);
     148              :     }
     149              : 
     150            2 :     return 0;
     151              : }
        

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