atouint.c revision 1.2
1/* $NetBSD: atouint.c,v 1.2 2020/05/25 20:47:36 christos Exp $ */ 2 3#include "config.h" 4 5#include "ntp_stdlib.h" 6#include "ntp_calendar.h" 7#include "ntp_fp.h" 8 9#include "unity.h" 10 11void test_RegularPositive(void); 12void test_PositiveOverflowBoundary(void); 13void test_PositiveOverflowBig(void); 14void test_Negative(void); 15void test_IllegalChar(void); 16 17 18 19void test_RegularPositive(void) { 20 const char *str = "305"; 21 u_long actual; 22 23 TEST_ASSERT_TRUE(atouint(str, &actual)); 24 TEST_ASSERT_EQUAL(305, actual); 25} 26 27void test_PositiveOverflowBoundary(void) { 28 const char *str = "4294967296"; 29 u_long actual; 30 31 TEST_ASSERT_FALSE(atouint(str, &actual)); 32} 33 34void test_PositiveOverflowBig(void) { 35 const char *str = "8000000000"; 36 u_long actual; 37 38 TEST_ASSERT_FALSE(atouint(str, &actual)); 39} 40 41void test_Negative(void) { 42 const char *str = "-1"; 43 u_long actual; 44 45 TEST_ASSERT_FALSE(atouint(str, &actual)); 46} 47 48void test_IllegalChar(void) { 49 const char *str = "50c3"; 50 u_long actual; 51 52 TEST_ASSERT_FALSE(atouint(str, &actual)); 53} 54