cellular-infrastructure
/
osmo-iuh
mirror of https://gerrit.osmocom.org/osmo-iuh
9
0
Fork 0
Code Issues Releases Wiki Activity

tests: Test asn1_u32_to_bitstring and asn1bitstr_to_u32

This commit is contained in:
Daniel Willmann 2015-11-23 14:01:25 +01:00
parent cc5f7cafa2
commit 54a9a143f0
2 changed files with 33 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/tests/Makefile
View File

@ -5,5 +5,5 @@ PKG_LDFLAGS:=$(shell pkg-config --libs libosmocore libosmovty libosmogsm libasn1
CFLAGS:=-g -Wall $(PKG_INCLUDES) -I..
LDFLAGS:=$(PKG_LDFLAGS)
test-helpers: ../iu_helpers.o test-helpers.c
test-helpers: ../iu_helpers.o ../asn1helpers.o test-helpers.c
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^

33
src/tests/test-helpers.c
View File

@ -33,12 +33,14 @@ void *talloc_asn1_ctx;
const uint8_t imsi_encoded[] = { 0x10, 0x32, 0x54, 0x76, 0xF8 };
const char imsi_decoded[] = "012345678";
int main(int argc, char **argv)
void test_iu_helpers(void)
{
char outstr[32];
uint8_t outbuf[16];
int rc;
printf("Testing Iu helper functions\n");
printf("pre-encoded: %s\n", osmo_hexdump_nospc(imsi_encoded,
sizeof(imsi_encoded)));
rc = decode_iu_bcd(outstr, sizeof(outstr), imsi_encoded,
@ -51,6 +53,35 @@ int main(int argc, char **argv)
ASSERT(rc >= 0);
printf("re-encoded: %s\n", osmo_hexdump_nospc(outbuf, rc));
ASSERT(!memcmp(outbuf, imsi_encoded, sizeof(imsi_encoded)));
}
uint32_t val1 = 0xdeadbeef;
void test_asn1_helpers(void)
{
BIT_STRING_t enc;
uint32_t res;
printf("Testing asn.1 helper functions\n");
printf("Encoding 0x%x to asn.1 bitstring\n", val1);
asn1_u32_to_bitstring(&enc, &val1);
ASSERT(enc.buf == (uint8_t *) &val1);
ASSERT(enc.size == sizeof(uint32_t));
ASSERT(enc.bits_unused == 0);
res = asn1bitstr_to_u32(&enc);
printf("Decoding back to uint32_t: 0x%x\n", res);
ASSERT(res == val1);
}
int main(int argc, char **argv)
{
test_iu_helpers();
test_asn1_helpers();
return 0;
}