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#include <stdlib.h>
#include <stdio.h>
const char *strings[]={
/* some simple stuff */
"0", "1", "10",
"100", "1000", "10000", "100000", "1000000",
"10000000", "100000000", "1000000000",
/* negative */
"-0", "-1", "-10",
"-100", "-1000", "-10000", "-100000", "-1000000",
"-10000000", "-100000000", "-1000000000",
/* test base>10 */
"a", "b", "f", "g", "z",
/* test hex */
"0x0", "0x1", "0xa", "0xf", "0x10",
/* test octal */
"00", "01", "07", "08", "0a", "010",
/* other */
"0x8000000",
/* check overflow cases: (for 32 bit) */
"2147483645",
"2147483646",
"2147483647",
"2147483648",
"2147483649",
"-2147483645",
"-2147483646",
"-2147483647",
"-2147483648",
"-2147483649",
"4294967293",
"4294967294",
"4294967295",
"4294967296",
"4294967297",
"-4294967293",
"-4294967294",
"-4294967295",
"-4294967296",
"-4294967297",
/* bad input tests */
"",
"00",
"0x",
"0x0",
"-",
"+",
" ",
" -",
" - 0",
};
int n_tests=sizeof(strings)/sizeof(strings[0]);
void do_test(int base);
void do_test(int base)
{
#if defined(__GLIBC__) || defined(__UCLIBC__)
int i;
quad_t n;
char *endptr;
for(i=0;i<n_tests;i++){
n=strtoq(strings[i],&endptr,base);
printf("strtoq(\"%s\",%d) len=%lu res=%qd\n",
strings[i],base,(unsigned long)(endptr-strings[i]),n);
}
#endif
}
int main(int argc,char *argv[])
{
#if defined(__GLIBC__) || defined(__UCLIBC__)
do_test(0);
do_test(8);
do_test(10);
do_test(16);
do_test(36);
return 0;
#else
return 23;
#endif
}
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