1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
#include <fmt.h>
#include <str.h>
#include <assert.h>
#include <scan.h>
int main() {
char buf[1024];
long long l;
assert(fmt_longlong(0,12345)==5);
assert(fmt_longlong(0,-12345)==6);
assert(fmt_longlong(buf,12345)==5); buf[5]=0;
assert(str_equal(buf,"12345"));
assert(scan_longlong(buf,&l)==5); assert(l==12345);
assert(fmt_longlong(buf,-12345)==6); buf[6]=0;
assert(str_equal(buf,"-12345"));
assert(scan_longlong(buf,&l)==6); assert(l==-12345);
assert(fmt_longlong(0,1234567890)==10);
assert(fmt_longlong(0,-1234567890)==11);
assert(fmt_longlong(buf,1234567890)==10); buf[10]=0;
assert(str_equal(buf,"1234567890"));
assert(scan_longlong(buf,&l)==10); assert(l==1234567890);
assert(fmt_longlong(buf,-1234567890)==11); buf[11]=0;
assert(str_equal(buf,"-1234567890"));
assert(scan_longlong(buf,&l)==11); assert(l==-1234567890);
return 0;
}
|
