You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
880 B
C
32 lines
880 B
C
#include "scan.h"
|
|
|
|
#ifdef UNITTEST
|
|
#undef UNITTEST
|
|
#include "scan_8longn.c"
|
|
#define UNITTEST
|
|
#endif
|
|
|
|
size_t scan_8long(const char *src,unsigned long *dest) {
|
|
return scan_8longn(src,((size_t)-1)/2,dest);
|
|
}
|
|
|
|
#ifdef UNITTEST
|
|
#include <assert.h>
|
|
|
|
int main() {
|
|
unsigned long i;
|
|
assert(scan_8long("1234",&i)==4 && i==01234);
|
|
assert(scan_8long("12345678",&i)==7 && i==01234567);
|
|
if (sizeof(long)==sizeof(int)) {
|
|
assert(scan_8long("37777777777",&i)==11 && i==0xffffffff);
|
|
assert(scan_8long("40000000000",&i)==10 && i==04000000000);
|
|
} else if (sizeof(long)==sizeof(long long)) {
|
|
assert(scan_8long("1777777777777777777777",&i)==22 && i==0xffffffffffffffffull);
|
|
assert(scan_8long("2000000000000000000000",&i)==21 && i==0200000000000000000000ull);
|
|
}
|
|
assert(scan_8long("-4",&i)==0 && i==0);
|
|
assert(scan_8long("01234",&i)==5 && i==01234);
|
|
return 0;
|
|
}
|
|
#endif
|