mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-22 19:00:07 +00:00
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/* Based on code by Larry McVoy <lm@neteng.engr.sgi.com>. */
|
|
#include <printf.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#define V 12345678.12345678
|
|
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
char buf[1024];
|
|
int result = 0;
|
|
|
|
/* Register the printf handlers. */
|
|
register_printf_function ('b', printf_size, printf_size_info);
|
|
register_printf_function ('B', printf_size, printf_size_info);
|
|
|
|
|
|
sprintf (buf, "%g %b %B %.0b %.0B %.1b %.1B %8.0b %08.0B",
|
|
V, 1025., V, V, V, V, V, V, V, V);
|
|
fputs (buf, stdout);
|
|
if (strcmp (buf, "\
|
|
1.23457e+07 1.001k 12.346M 12m 12M 11.8m 12.3M 12m 0000012M"))
|
|
{
|
|
result = 1;
|
|
fputs (" -> WRONG\n", stdout);
|
|
}
|
|
else
|
|
fputs (" -> OK\n", stdout);
|
|
|
|
sprintf (buf, "%b|%B|%-20.2b|%-10.0b|%-10.8b|%-10.2B|",
|
|
V, V, V, V, V, V, V, V, V, V, V);
|
|
fputs (buf, stdout);
|
|
if (strcmp (buf, "\
|
|
11.774m|12.346M|11.77m |12m |11.77375614m|12.35M |"))
|
|
{
|
|
result = 1;
|
|
fputs (" -> WRONG\n", stdout);
|
|
}
|
|
else
|
|
fputs (" -> OK\n", stdout);
|
|
|
|
sprintf (buf, "%#.0B %*.0b %10.*b %*.*B %10.2B",
|
|
V, 2, V, 2, V, 10, 2, V, V);
|
|
fputs (buf, stdout);
|
|
if (strcmp (buf, "12.M 12m 11.77m 12.35M 12.35M"))
|
|
{
|
|
result = 1;
|
|
fputs (" -> WRONG\n", stdout);
|
|
}
|
|
else
|
|
fputs (" -> OK\n", stdout);
|
|
|
|
sprintf (buf, "%6B %6.1B %b %B %b %B",
|
|
V, V, 1000.0, 1000.0, 1024.0, 1024.0);
|
|
fputs (buf, stdout);
|
|
if (strcmp (buf, "12.346M 12.3M 1000.000 1.000K 1.000k 1.024K"))
|
|
{
|
|
result = 1;
|
|
fputs (" -> WRONG\n", stdout);
|
|
}
|
|
else
|
|
fputs (" -> OK\n", stdout);
|
|
|
|
return result;
|
|
}
|