1/* 2 * Copyright (C) 2004 by Volker Lendecke 3 * 4 * Test harness for asn1_write_*, inspired by Love Hornquist Astrand 5 */ 6 7#include "includes.h" 8 9static DATA_BLOB tests[] = { 10 {"\x02\x01\x00", 3, NULL}, 11 {"\x02\x01\x7f", 3, NULL}, 12 {"\x02\x02\x00\x80", 4, NULL}, 13 {"\x02\x02\x01\x00", 4, NULL}, 14 {"\x02\x01\x80", 3, NULL}, 15 {"\x02\x02\xff\x7f", 4, NULL}, 16 {"\x02\x01\xff", 3, NULL}, 17 {"\x02\x02\xff\x01", 4, NULL}, 18 {"\x02\x02\x00\xff", 4, NULL}, 19 {"\x02\x04\x80\x00\x00\x00", 6, NULL}, 20 {"\x02\x04\x7f\xff\xff\xff", 6, NULL}, 21 {NULL, 0, NULL} 22}; 23 24static int values[] = {0, 127, 128, 256, -128, -129, -1, -255, 255, 25 0x80000000, 0x7fffffff}; 26 27int main(void) 28{ 29 int i = 0; 30 int val; 31 bool ok = True; 32 33 for (i=0; tests[i].data != NULL; i++) { 34 ASN1_DATA *data; 35 DATA_BLOB blob; 36 37 data = asn1_init(talloc_tos()); 38 if (!data) { 39 return -1; 40 } 41 42 asn1_write_Integer(data, values[i]); 43 44 if ((data->length != tests[i].length) || 45 (memcmp(data>data, tests[i].data, data->length) != 0)) { 46 printf("Test for %d failed\n", values[i]); 47 ok = False; 48 } 49 50 blob.data = data->data; 51 blob.length = data->length; 52 asn1_load(data, blob); 53 if (!asn1_read_Integer(data, &val)) { 54 printf("Could not read our own Integer for %d\n", 55 values[i]); 56 ok = False; 57 } 58 if (val != values[i]) { 59 printf("%d -> ASN -> Int %d\n", values[i], val); 60 ok = False; 61 } 62 } 63 64 return ok ? 0 : 1; 65} 66