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/* get_test.cpp: tests/exercises the get_time_from_string( ) function
Copyright (C) 2010, Project Pluto
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include "watdefs.h"
#include "date.h"
/* Test routine for get_time_from_string(). This function is supposed
to puzzle out a huge range of bizarre inputs, such as "March 4" (fourth
day of March) vs. "4 Mar" and so on. 'get_test.txt' contains some example
inputs; 'get_test' reads those inputs, prints out the resulting times,
and you can then check to make sure that the approved output resulted
by comparing it to 'get_out.txt'. Exactly one line -- the one corresponding
to 'now-4d' -- should differ. */
int main( int argc, char **argv)
{
FILE *ifile = fopen( argc == 1 ? "get_test.txt" : argv[1], "rb");
if( ifile)
{
char buff[80];
double jd = 0;
int i;
unsigned time_format = 0;
setvbuf( stdout, NULL, _IONBF, 0);
while( fgets( buff, sizeof( buff), ifile))
{
for( i = 0; buff[i] >= ' '; i++)
;
buff[i] = '\0';
if( !memcmp( buff, "format", 6))
{
sscanf( buff + 6, "%x", &time_format);
printf( "%s\n", buff);
}
else if( *buff != ';')
{
char obuff[80];
int is_ut;
jd = get_time_from_string( jd, buff, (int)time_format, &is_ut);
full_ctime( obuff, jd, FULL_CTIME_MILLISECS | CALENDAR_JULIAN_GREGORIAN);
printf( "%s %d %s\n", obuff, is_ut, buff);
}
else
printf( "%s\n", buff);
}
fclose( ifile);
}
return( ifile ? 0 : -1);
}
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