diff options
| -rw-r--r-- | tests/ussd/ussd_test.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/tests/ussd/ussd_test.c b/tests/ussd/ussd_test.c index d41c141d..e3e8e08a 100644 --- a/tests/ussd/ussd_test.c +++ b/tests/ussd/ussd_test.c @@ -69,7 +69,7 @@ static int parse_mangle_ussd(const uint8_t *_data, int len) struct log_info info = {}; -void gsm_7bit_ussd(char *text) +static void test_7bit_ussd(const char *text, const char *encoded_hex, const char *appended_after_decode) { uint8_t coded[256]; char decoded[256]; @@ -78,9 +78,15 @@ void gsm_7bit_ussd(char *text) printf("original = %s\n", osmo_hexdump((uint8_t *)text, strlen(text))); gsm_7bit_encode_ussd(coded, text, &y); printf("encoded = %s\n", osmo_hexdump(coded, y)); + + OSMO_ASSERT(strcmp(encoded_hex, osmo_hexdump_nospc(coded, y)) == 0); + gsm_7bit_decode_ussd(decoded, coded, y * 8 / 7); y = strlen(decoded); printf("decoded = %s\n\n", osmo_hexdump((uint8_t *)decoded, y)); + + OSMO_ASSERT(strncmp(text, decoded, strlen(text)) == 0); + OSMO_ASSERT(strcmp(appended_after_decode, decoded + strlen(text)) == 0); } int main(int argc, char **argv) @@ -109,11 +115,12 @@ int main(int argc, char **argv) } printf("<CR> case test for 7 bit encode\n"); - gsm_7bit_ussd("01234567"); - gsm_7bit_ussd("0123456"); - gsm_7bit_ussd("01234567\r"); - gsm_7bit_ussd("0123456\r"); - gsm_7bit_ussd("012345\r"); + test_7bit_ussd("01234567", "b0986c46abd96e", ""); + test_7bit_ussd("0123456", "b0986c46abd91a", ""); + test_7bit_ussd("01234567\r", "b0986c46abd96e0d", ""); + /* The appended \r is compliant to GSM 03.38 section 6.1.2.3.1: */ + test_7bit_ussd("0123456\r", "b0986c46abd91a0d", "\r"); + test_7bit_ussd("012345\r", "b0986c46ab351a", ""); return 0; } |