- inch();
- while (!fin)
- {
- if (*format == '\0')
- {
- fin = 1;
- }
- else if (*format == '%')
- {
- format++;
- if (*format == '%')
- {
- if (ch != '%') return (cnt);
- inch();
- }
- else if (*format == 's')
- {
- cptr = va_arg(arg, char *);
- *cptr++ = (char)ch;
- inch();
- while ((ch >= 0) && (!isspace(ch)))
- {
- *cptr++ = (char)ch;
- inch();
- }
- *cptr = '\0';
- if (ch < 0)
- {
- fin = 1;
- }
- }
- else if (*format == 'd')
- {
- iptr = va_arg(arg, int *);
- if (!isdigit(ch)) return (cnt);
- *iptr = ch - '0';
- inch();
- while ((ch >= 0) && (isdigit(ch)))
- {
- *iptr = *iptr * 10 + (ch - '0');
- inch();
- }
- if (ch < 0)
- {
- fin = 1;
- }
- }
- }
- else
- {
- if (ch != *format) return (cnt);
- inch();
- }
- }
- return (cnt);
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+#include <limits.h>
+#include <string.h>
+
+int main( void )
+{
+ char teststring1[] = " 1 23\045\0\067 ";
+ char buffer[15];
+ FILE * fh;
+ TESTCASE( ( fh = fopen( "testfile", "w+" ) ) != NULL );
+ TESTCASE( fwrite( teststring1, 15, 1, fh ) == 1 );
+ rewind( fh );
+ /* */
+ TESTCASE( memset( buffer, CHAR_MAX, 15 ) == buffer ); \
+ TESTCASE( fseek( fh, 0, SEEK_SET ) == 0 ); \
+ TESTCASE( fscanf( fh, "%14c", buffer ) == 1 ); \
+ TESTCASE( memcmp( buffer, teststring1 + 0, 14 ) == 0 ); \
+ TESTCASE( buffer[ 14 ] == CHAR_MAX ); \
+ TESTCASE( memset( buffer, CHAR_MAX, 15 ) == buffer ); \
+ TESTCASE( sscanf( teststring1 + 14, "%14c", buffer ) ); \
+ TESTCASE( memcmp( buffer, teststring1 + 0, 14 ) == 0 ); \
+ TESTCASE( buffer[ 14 ] == CHAR_MAX );
+ return TEST_RESULTS;