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gerrit.osmocom.org / asn1c / d5627a1f11dfe0a391f462ab2d5f8fd65b8c76ef / . / tests / tests-skeletons / check-OIDs.c
blob: eb0a0147923b458bf35d04edc88e7d673be8f641 [file] [log] [blame]
#include <stdio.h>
#include <assert.h>
#include <errno.h>
#include <sys/time.h>
#include <OBJECT_IDENTIFIER.h>
#include <RELATIVE-OID.h>
static int
_print(const void *buffer, size_t size, void *app_key) {
(void)app_key;
fwrite(buffer, size, 1, stdout);
return 0;
}
static void
check_OID(int lineno, uint8_t *buf, size_t len, unsigned *ck_buf, int ck_len) {
OBJECT_IDENTIFIER_t *oid;
asn_dec_rval_t rval;
uint32_t arcs[10];
int alen;
int i;
printf("%03d: Checking {", lineno);
for(i = 0; i < (int)len; i++) { printf("%s%02x", i?" ":"", buf[i]); }
printf("} against {");
for(i = 0; i < ck_len; i++) { printf("%s%u", i?" ":"", ck_buf[i]); }
printf("}\n");
oid = NULL;
rval = ber_decode(0, &asn_DEF_OBJECT_IDENTIFIER, (void *)&oid, buf, len);
assert(rval.code == RC_OK);
assert((ssize_t)oid->size == (ssize_t)len - 2);
/*
* Print the contents for visual debugging.
*/
printf("OBJECT_IDENTIFIER_print() => ");
OBJECT_IDENTIFIER_print(&asn_DEF_OBJECT_IDENTIFIER, oid, 0, _print, 0);
printf("\n");
memset(arcs, 'A', sizeof(arcs));
alen =
OBJECT_IDENTIFIER_get_arcs(oid, arcs, sizeof(arcs) / sizeof(arcs[0]));
assert(alen > 0);
printf("OBJECT_IDENTIFIER_get_arcs() => {");
/*
* Make sure they are equivalent.
*/
for(i = 0; i < alen; i++) {
printf(" %" PRIu32, arcs[i]);
if(alen == ck_len) {
assert(arcs[i] == ck_buf[i]);
}
}
printf(" }\n");
assert(alen == ck_len);
ASN_STRUCT_FREE(asn_DEF_OBJECT_IDENTIFIER, oid);
}
static void
check_ROID(int lineno, uint8_t *buf, size_t len, unsigned *ck_buf,
size_t ck_len) {
RELATIVE_OID_t *oid;
asn_dec_rval_t rval;
uint32_t arcs[10];
int alen;
size_t i;
printf("%03d: Checking {", lineno);
for(i = 0; i < len; i++) { printf("%s%02x", i?" ":"", buf[i]); }
printf("} against {");
for(i = 0; i < ck_len; i++) { printf("%s%u", i?" ":"", ck_buf[i]); }
printf("}\n");
oid = NULL;
rval = ber_decode(0, &asn_DEF_RELATIVE_OID, (void *)&oid, buf, len);
assert(rval.code == RC_OK);
assert((ssize_t)oid->size == (ssize_t)len - 2);
/*
* Print the contents for visual debugging.
*/
printf("RELATIVE_OID_print() => ");
RELATIVE_OID_print(&asn_DEF_RELATIVE_OID, oid, 0, _print, 0);
printf("\n");
memset(arcs, 'A', sizeof(arcs));
alen = RELATIVE_OID_get_arcs(oid, arcs, sizeof(arcs) / sizeof(arcs[0]));
assert(alen > 0);
assert((size_t)alen == ck_len);
/*
* Make sure they are equivalent.
*/
printf("RELATIVE_OID_get_arcs() => {");
for(i = 0; i < (size_t)alen; i++) {
printf(" %" PRIu32, arcs[i]);
assert(arcs[i] == ck_buf[i]);
}
printf(" }\n");
ASN_STRUCT_FREE(asn_DEF_RELATIVE_OID, oid);
}
static int
check_speed() {
uint8_t buf[] = { 0x80 | 7, 0x80 | 2, 0x80 | 3, 0x80 | 4, 13 };
int ret = 0;
int cycles = 100000000;
double a, b, c;
struct timeval tv;
uint32_t value;
int i;
ret = OBJECT_IDENTIFIER_get_single_arc(buf, sizeof(buf), &value);
assert(ret == 0);
assert(value == 0x7040c20d);
gettimeofday(&tv, 0);
a = tv.tv_sec + tv.tv_usec / 1000000.0;
for(i = 0; i < cycles; i++) {
ret = OBJECT_IDENTIFIER_get_single_arc(buf, sizeof(buf), &value);
}
assert(ret == 0);
assert(value == 0x7040c20d);
gettimeofday(&tv, 0);
b = tv.tv_sec + tv.tv_usec / 1000000.0;
for(i = 0; i < cycles; i++) {
ret = OBJECT_IDENTIFIER_get_single_arc(buf, sizeof(buf), &value);
}
assert(ret == 0);
assert(value == 0x7040c20d);
gettimeofday(&tv, 0);
c = tv.tv_sec + tv.tv_usec / 1000000.0;
a = b - a;
b = c - b;
printf("Time for single_arc(): %f\n", a);
printf("Time for get_arc_l(): %f\n", b);
return 0;
}
#define CHECK_PARSE(a, b) check_parse(__LINE__, a, b)
static void check_parse(int lineno, const char *oid_txt, int retval) {
int ret;
uint32_t arcs[2];
const char *p = oid_txt - 13;
assert(p < oid_txt);
ret = OBJECT_IDENTIFIER_parse_arcs(oid_txt, -1, arcs, 2, &p);
printf("%03d: [%s] => %d == %d\n", lineno, oid_txt, ret, retval);
assert(ret == retval);
assert(p >= oid_txt);
}
static void
check_xer(int lineno, asn_TYPE_descriptor_t *td, ssize_t expect_arcs, char *xer,
const asn_oid_arc_t *expected_arcs) {
asn_dec_rval_t rc;
void *st = 0;
uint32_t arcs[10];
ssize_t got_arcs;
ssize_t i;
printf("%03d: [%s] => ", lineno, xer);
fflush(stdout);
rc = td->op->xer_decoder(0, td, (void **)&st, "t", xer, strlen(xer));
if(expect_arcs == -1) {
if(rc.code != RC_OK) {
printf("-1\n");
ASN_STRUCT_FREE(*td, st);
return;
}
}
assert(rc.code == RC_OK);
if(td == &asn_DEF_OBJECT_IDENTIFIER) {
got_arcs = OBJECT_IDENTIFIER_get_arcs(st, arcs,
sizeof(arcs) / sizeof(arcs[0]));
} else if(td == &asn_DEF_RELATIVE_OID) {
got_arcs =
RELATIVE_OID_get_arcs(st, arcs, sizeof(arcs) / sizeof(arcs[0]));
} else {
assert(!"Unreachable");
}
assert(got_arcs < 10);
if(expect_arcs == -1) {
assert(got_arcs == -1);
ASN_STRUCT_FREE(*td, st);
return;
}
for(i = 0; i < got_arcs; i++) {
if(i) printf(".");
printf("%" PRIu32, arcs[i]);
if(arcs[i] != expected_arcs[i]) {
printf(" != %" PRIu32 "\n", expected_arcs[i]);
}
assert(arcs[i] == expected_arcs[i]);
}
printf(": %zd == %zd\n", got_arcs, expect_arcs);
assert(got_arcs == expect_arcs);
ASN_STRUCT_FREE(*td, st);
}
#define CHECK_OID(n) \
check_OID(__LINE__, buf##n, sizeof(buf##n), buf##n##_check, \
sizeof(buf##n##_check) / sizeof(buf##n##_check[0]))
#define CHECK_ROID(n) \
check_ROID(__LINE__, buf##n, sizeof(buf##n), buf##n##_check, \
sizeof(buf##n##_check) / sizeof(buf##n##_check[0]))
static void
check_binary_parsing() {
/* {0 0} */
uint8_t buf0[] = {
0x06, /* OBJECT IDENTIFIER */
0x01, /* Length */
0x00
};
uint32_t buf0_check[] = { 0, 0 };
/* {joint-iso-itu-t 230 3} */
uint8_t buf1[] = {
0x06, /* OBJECT IDENTIFIER */
0x03, /* Length */
0x82, 0x36, 0x03
};
uint32_t buf1_check[] = { 2, 230, 3 };
/* {joint-iso-itu-t 42 } */
uint8_t buf2[] = {
0x06, /* OBJECT IDENTIFIER */
0x01, /* Length */
0x7A
};
uint32_t buf2_check[] = { 2, 42 };
/* {joint-iso-itu-t 25957 } */
uint8_t buf3[] = {
0x06, /* OBJECT IDENTIFIER */
0x03, /* Length */
0x81, 0x80 + 0x4B, 0x35
};
uint32_t buf3_check[] = { 2, 25957 };
/* { jounsigned-iso-itu-t 2 1 1 } */
uint8_t buf4[] = {
0x06, /* OBJECT IDENTIFIER */
0x03, /* Length */
0x52, 0x01, 0x01
};
uint32_t buf4_check[] = { 2, 2, 1, 1 };
/* { jounsigned-iso-itu-t 2 1 0 1 } */
uint8_t buf5[] = {
0x06, /* OBJECT IDENTIFIER */
0x04, /* Length */
0x52, 0x01, 0x00, 0x01
};
uint32_t buf5_check[] = { 2, 2, 1, 0, 1 };
/* {0 0} */
uint8_t buf10[] = {
0x0D, /* RELATIVE-OID */
0x01, /* Length */
0x00
};
uint32_t buf10_check[] = { 0 };
/* {0 0} */
uint8_t buf11[] = {
0x0D, /* RELATIVE-OID */
0x02, /* Length */
0x00, 0x00
};
uint32_t buf11_check[] = { 0, 0 };
/* {8571 3 2} */
uint8_t buf12[] = {
0x0D, /* RELATIVE-OID */
0x04, /* Length */
0xC2, 0x7B, 0x03, 0x02
};
uint32_t buf12_check[] = { 8571, 3, 2 };
CHECK_OID(0);
CHECK_OID(1);
CHECK_OID(2);
CHECK_OID(3);
CHECK_OID(4);
CHECK_OID(5);
CHECK_ROID(10);
CHECK_ROID(11);
CHECK_ROID(12);
}
static void
check_text_parsing() {
CHECK_PARSE("", 0);
CHECK_PARSE(" ", 0);
CHECK_PARSE(".", -1);
CHECK_PARSE(" .", -1);
CHECK_PARSE(".1", -1);
CHECK_PARSE("1.", -1);
CHECK_PARSE("1. ", -1);
CHECK_PARSE(".1. ", -1);
CHECK_PARSE(" .1. ", -1);
CHECK_PARSE(" 1", 1);
CHECK_PARSE(" 1.2", 2);
CHECK_PARSE(" 1.", -1);
CHECK_PARSE(" 1. ", -1);
CHECK_PARSE("1. ", -1);
CHECK_PARSE("1.2", 2);
CHECK_PARSE("1.2 ", 2);
CHECK_PARSE("1.2 ", 2);
CHECK_PARSE(" 1.2 ", 2);
CHECK_PARSE("1. 2", -1);
CHECK_PARSE("1 .2", -1);
CHECK_PARSE(" 1 .2", -1);
CHECK_PARSE(" 1 .2 ", -1);
CHECK_PARSE("1 .2 ", -1);
CHECK_PARSE("1.+1", -1);
CHECK_PARSE("2.0", 2);
CHECK_PARSE("2.1", 2);
CHECK_PARSE("10.30.234.234", 4);
CHECK_PARSE("10.30.234.234 ", 4);
CHECK_PARSE("10.30.234. 234 ", -1);
CHECK_PARSE("10.30.234.234.", -1);
CHECK_PARSE("1.2000000000.3", 3);
CHECK_PARSE("1.2147483647.3", 3);
CHECK_PARSE("1.4294967295.3", 3);
CHECK_PARSE("1.4294967296.3", -1); /* overflow on ILP32 */
CHECK_PARSE("1.3000000000.3", 3);
CHECK_PARSE("1.4000000000.3", 3);
CHECK_PARSE("1.5000000000.3", -1);
CHECK_PARSE("1.6000000000.3", -1);
CHECK_PARSE("1.9000000000.3", -1);
CHECK_PARSE("1.900a0000000.3", -1);
CHECK_PARSE("1.900a.3", -1);
}
#define CHECK_XER(a, b, c, data) check_xer(__LINE__, &asn_DEF_##a, b, c, data)
static void
check_xer_parsing() {
asn_oid_arc_t zero_zero[] = {0, 0};
asn_oid_arc_t zero_one[] = {0, 1};
asn_oid_arc_t one_zero[] = {1, 0};
asn_oid_arc_t one_one[] = {1, 1};
asn_oid_arc_t one_two[] = {1, 2};
asn_oid_arc_t two_one[] = {2, 1};
asn_oid_arc_t one_two_three[] = {1, 2,3};
CHECK_XER(RELATIVE_OID, -1, "<t></t>", 0);
CHECK_XER(RELATIVE_OID, -1, "<t>1.</t>", 0);
CHECK_XER(RELATIVE_OID, -1, "<t>2.1.</t>", 0);
CHECK_XER(RELATIVE_OID, 2, "<t>0.0</t>", zero_zero);
CHECK_XER(RELATIVE_OID, 2, "<t>0.1</t>", zero_one);
CHECK_XER(RELATIVE_OID, 2, "<t>1.0</t>", one_zero);
CHECK_XER(RELATIVE_OID, 2, "<t>1.2</t>", one_two);
CHECK_XER(RELATIVE_OID, -1, "<t>1.-2</t>", 0);
CHECK_XER(RELATIVE_OID, -1, "<t>1.+2</t>", 0);
CHECK_XER(RELATIVE_OID, 3, "<t>1.2.3</t>", one_two_three);
CHECK_XER(RELATIVE_OID, 3, "<t> 1.2.3 </t>", one_two_three);
CHECK_XER(RELATIVE_OID, -1, "<t>1.2.3 1</t>", 0);
CHECK_XER(RELATIVE_OID, 2, "<t>2.1</t>", two_one);
CHECK_XER(OBJECT_IDENTIFIER, -1, "<t></t>", 0);
CHECK_XER(OBJECT_IDENTIFIER, -1, "<t>1</t>", 0);
CHECK_XER(OBJECT_IDENTIFIER, -1, "<t>1.</t>", 0);
CHECK_XER(OBJECT_IDENTIFIER, -1, "<t>2.1.</t>", 0);
CHECK_XER(OBJECT_IDENTIFIER, 2, "<t>0.0</t>", zero_zero);
CHECK_XER(OBJECT_IDENTIFIER, 2, "<t>0.1</t>", zero_one);
CHECK_XER(OBJECT_IDENTIFIER, 2, "<t>1.0</t>", one_zero);
CHECK_XER(OBJECT_IDENTIFIER, 2, "<t>1.1</t>", one_one);
CHECK_XER(OBJECT_IDENTIFIER, 2, "<t>1.2</t>", one_two);
CHECK_XER(OBJECT_IDENTIFIER, -1, "<t>1.-2</t>", 0);
CHECK_XER(OBJECT_IDENTIFIER, -1, "<t>1.+2</t>", 0);
CHECK_XER(OBJECT_IDENTIFIER, 3, "<t>1.2.3</t>", one_two_three);
CHECK_XER(OBJECT_IDENTIFIER, 3, "<t> 1.2.3 </t>", one_two_three);
CHECK_XER(OBJECT_IDENTIFIER, -1, "<t>1.2.3 1</t>", 0);
CHECK_XER(OBJECT_IDENTIFIER, 2, "<t> 2.1 </t>", two_one);
}
int
main() {
check_binary_parsing();
check_text_parsing();
check_xer_parsing();
if(getenv("CHECK_SPEED")) {
/* Useful for developers only */
check_speed();
}
return 0;
}