| 1 | // RUN: %clangxx -O0 -g %s -o %t && %run %t 2>&1 | FileCheck %s |
| 2 | // |
| 3 | // UNSUPPORTED: darwin, target={{.*(linux|solaris).*}} |
| 4 | |
| 5 | #define _OPENBSD_SOURCE |
| 6 | |
| 7 | #include <assert.h> |
| 8 | #include <stdio.h> |
| 9 | #include <stdlib.h> |
| 10 | |
| 11 | int main(void) { |
| 12 | const char *errstr; |
| 13 | |
| 14 | printf(format: "strtonum\n" ); |
| 15 | |
| 16 | long long l = strtonum("100" , 1, 100, &errstr); |
| 17 | assert(!errstr); |
| 18 | printf(format: "%lld\n" , l); |
| 19 | |
| 20 | l = strtonum("200" , 1, 100, &errstr); |
| 21 | assert(errstr); |
| 22 | printf(format: "%s\n" , errstr); |
| 23 | |
| 24 | l = strtonum("300" , 1000, 1001, &errstr); |
| 25 | assert(errstr); |
| 26 | printf(format: "%s\n" , errstr); |
| 27 | |
| 28 | l = strtonum("abc" , 1000, 1001, &errstr); |
| 29 | assert(errstr); |
| 30 | printf(format: "%s\n" , errstr); |
| 31 | |
| 32 | l = strtonum("1000" , 1001, 1000, &errstr); |
| 33 | assert(errstr); |
| 34 | printf(format: "%s\n" , errstr); |
| 35 | |
| 36 | l = strtonum("1000abc" , 1000, 1001, &errstr); |
| 37 | assert(errstr); |
| 38 | printf(format: "%s\n" , errstr); |
| 39 | |
| 40 | l = strtonum("1000.0" , 1000, 1001, &errstr); |
| 41 | assert(errstr); |
| 42 | printf(format: "%s\n" , errstr); |
| 43 | |
| 44 | // CHECK: strtonum |
| 45 | // CHECK: 100 |
| 46 | // CHECK: too large |
| 47 | // CHECK: too small |
| 48 | // CHECK: invalid |
| 49 | // CHECK: invalid |
| 50 | // CHECK: invalid |
| 51 | // CHECK: invalid |
| 52 | |
| 53 | return 0; |
| 54 | } |
| 55 | |