move utils.h functions to libosmocore
This needs the corresponding commit in libosmocore which imports
the related functions
diff --git a/openbsc/tests/gprs/gprs_test.c b/openbsc/tests/gprs/gprs_test.c
index c78b98a..24e44cf 100644
--- a/openbsc/tests/gprs/gprs_test.c
+++ b/openbsc/tests/gprs/gprs_test.c
@@ -146,247 +146,7 @@
}
}
-/* TODO: Move tlv testing to libosmocore */
-static void check_tlv_parse(uint8_t **data, size_t *data_len,
- uint8_t exp_tag, size_t exp_len, const uint8_t *exp_val)
-{
- uint8_t *value;
- size_t value_len;
- uint8_t tag;
- int rc;
- uint8_t *saved_data = *data;
- size_t saved_data_len = *data_len;
-
- rc = gprs_match_tlv(data, data_len, exp_tag ^ 1, NULL, NULL);
- OSMO_ASSERT(rc == 0);
-
- rc = gprs_match_tlv(data, data_len, exp_tag, &value, &value_len);
- OSMO_ASSERT(rc == (int)value_len + 2);
- OSMO_ASSERT(value_len == exp_len);
- OSMO_ASSERT(memcmp(value, exp_val, exp_len) == 0);
-
- /* restore data/data_len */
- *data = saved_data;
- *data_len = saved_data_len;
-
- rc = gprs_shift_tlv(data, data_len, &tag, &value, &value_len);
- OSMO_ASSERT(rc == (int)value_len + 2);
- OSMO_ASSERT(tag == exp_tag);
- OSMO_ASSERT(value_len == exp_len);
- OSMO_ASSERT(memcmp(value, exp_val, exp_len) == 0);
-}
-
-static void check_tv_fixed_match(uint8_t **data, size_t *data_len,
- uint8_t tag, size_t len, const uint8_t *exp_val)
-{
- uint8_t *value;
- int rc;
-
- rc = gprs_match_tv_fixed(data, data_len, tag ^ 1, len, NULL);
- OSMO_ASSERT(rc == 0);
-
- rc = gprs_match_tv_fixed(data, data_len, tag, len, &value);
- OSMO_ASSERT(rc == (int)len + 1);
- OSMO_ASSERT(memcmp(value, exp_val, len) == 0);
-}
-
-static void check_v_fixed_shift(uint8_t **data, size_t *data_len,
- size_t len, const uint8_t *exp_val)
-{
- uint8_t *value;
- int rc;
-
- rc = gprs_shift_v_fixed(data, data_len, len, &value);
- OSMO_ASSERT(rc == (int)len);
- OSMO_ASSERT(memcmp(value, exp_val, len) == 0);
-}
-
-static void check_lv_shift(uint8_t **data, size_t *data_len,
- size_t exp_len, const uint8_t *exp_val)
-{
- uint8_t *value;
- size_t value_len;
- int rc;
-
- rc = gprs_shift_lv(data, data_len, &value, &value_len);
- OSMO_ASSERT(rc == (int)value_len + 1);
- OSMO_ASSERT(value_len == exp_len);
- OSMO_ASSERT(memcmp(value, exp_val, exp_len) == 0);
-}
-
-static void check_tlv_match_data_len(size_t data_len, uint8_t tag, size_t len,
- const uint8_t *test_data)
-{
- uint8_t buf[300] = {0};
-
- uint8_t *unchanged_ptr = buf - 1;
- size_t unchanged_len = 0xdead;
- size_t tmp_data_len = data_len;
- uint8_t *value = unchanged_ptr;
- size_t value_len = unchanged_len;
- uint8_t *data = buf;
-
- OSMO_ASSERT(data_len <= sizeof(buf));
-
- tlv_put(data, tag, len, test_data);
- if (data_len < len + 2) {
- OSMO_ASSERT(-1 == gprs_match_tlv(&data, &tmp_data_len,
- tag, &value, &value_len));
- OSMO_ASSERT(tmp_data_len == 0);
- OSMO_ASSERT(data == buf + data_len);
- OSMO_ASSERT(value == unchanged_ptr);
- OSMO_ASSERT(value_len == unchanged_len);
- } else {
- OSMO_ASSERT(0 <= gprs_match_tlv(&data, &tmp_data_len,
- tag, &value, &value_len));
- OSMO_ASSERT(value != unchanged_ptr);
- OSMO_ASSERT(value_len != unchanged_len);
- }
-}
-
-static void check_tv_fixed_match_data_len(size_t data_len,
- uint8_t tag, size_t len,
- const uint8_t *test_data)
-{
- uint8_t buf[300] = {0};
-
- uint8_t *unchanged_ptr = buf - 1;
- size_t tmp_data_len = data_len;
- uint8_t *value = unchanged_ptr;
- uint8_t *data = buf;
-
- OSMO_ASSERT(data_len <= sizeof(buf));
-
- tv_fixed_put(data, tag, len, test_data);
-
- if (data_len < len + 1) {
- OSMO_ASSERT(-1 == gprs_match_tv_fixed(&data, &tmp_data_len,
- tag, len, &value));
- OSMO_ASSERT(tmp_data_len == 0);
- OSMO_ASSERT(data == buf + data_len);
- OSMO_ASSERT(value == unchanged_ptr);
- } else {
- OSMO_ASSERT(0 <= gprs_match_tv_fixed(&data, &tmp_data_len,
- tag, len, &value));
- OSMO_ASSERT(value != unchanged_ptr);
- }
-}
-
-static void check_v_fixed_shift_data_len(size_t data_len,
- size_t len, const uint8_t *test_data)
-{
- uint8_t buf[300] = {0};
-
- uint8_t *unchanged_ptr = buf - 1;
- size_t tmp_data_len = data_len;
- uint8_t *value = unchanged_ptr;
- uint8_t *data = buf;
-
- OSMO_ASSERT(data_len <= sizeof(buf));
-
- memcpy(data, test_data, len);
-
- if (data_len < len) {
- OSMO_ASSERT(-1 == gprs_shift_v_fixed(&data, &tmp_data_len,
- len, &value));
- OSMO_ASSERT(tmp_data_len == 0);
- OSMO_ASSERT(data == buf + data_len);
- OSMO_ASSERT(value == unchanged_ptr);
- } else {
- OSMO_ASSERT(0 <= gprs_shift_v_fixed(&data, &tmp_data_len,
- len, &value));
- OSMO_ASSERT(value != unchanged_ptr);
- }
-}
-
-static void check_lv_shift_data_len(size_t data_len,
- size_t len, const uint8_t *test_data)
-{
- uint8_t buf[300] = {0};
-
- uint8_t *unchanged_ptr = buf - 1;
- size_t unchanged_len = 0xdead;
- size_t tmp_data_len = data_len;
- uint8_t *value = unchanged_ptr;
- size_t value_len = unchanged_len;
- uint8_t *data = buf;
-
- lv_put(data, len, test_data);
- if (data_len < len + 1) {
- OSMO_ASSERT(-1 == gprs_shift_lv(&data, &tmp_data_len,
- &value, &value_len));
- OSMO_ASSERT(tmp_data_len == 0);
- OSMO_ASSERT(data == buf + data_len);
- OSMO_ASSERT(value == unchanged_ptr);
- OSMO_ASSERT(value_len == unchanged_len);
- } else {
- OSMO_ASSERT(0 <= gprs_shift_lv(&data, &tmp_data_len,
- &value, &value_len));
- OSMO_ASSERT(value != unchanged_ptr);
- OSMO_ASSERT(value_len != unchanged_len);
- }
-}
-
-static void test_tlv_shift_functions()
-{
- uint8_t test_data[1024];
- uint8_t buf[1024];
- uint8_t *data_end;
- unsigned i, len;
- uint8_t *data;
- size_t data_len;
- const uint8_t tag = 0x1a;
-
- printf("Test shift functions\n");
-
- for (i = 0; i < ARRAY_SIZE(test_data); i++)
- test_data[i] = (uint8_t)i;
-
- for (len = 0; len < 256; len++) {
- const unsigned iterations = sizeof(buf) / (len + 2) / 4;
-
- memset(buf, 0xee, sizeof(buf));
- data_end = data = buf;
-
- for (i = 0; i < iterations; i++) {
- data_end = tlv_put(data_end, tag, len, test_data);
- data_end = tv_fixed_put(data_end, tag, len, test_data);
- /* v_fixed_put */
- memcpy(data_end, test_data, len);
- data_end += len;
- data_end = lv_put(data_end, len, test_data);
- }
-
- data_len = data_end - data;
- OSMO_ASSERT(data_len <= sizeof(buf));
-
- for (i = 0; i < iterations; i++) {
- check_tlv_parse(&data, &data_len, tag, len, test_data);
- check_tv_fixed_match(&data, &data_len, tag, len, test_data);
- check_v_fixed_shift(&data, &data_len, len, test_data);
- check_lv_shift(&data, &data_len, len, test_data);
- }
-
- OSMO_ASSERT(data == data_end);
-
- /* Test at end of data */
-
- OSMO_ASSERT(-1 == gprs_match_tlv(&data, &data_len, tag, NULL, NULL));
- OSMO_ASSERT(-1 == gprs_match_tv_fixed(&data, &data_len, tag, len, NULL));
- OSMO_ASSERT((len ? -1 : 0) == gprs_shift_v_fixed(&data, &data_len, len, NULL));
- OSMO_ASSERT(-1 == gprs_shift_lv(&data, &data_len, NULL, NULL));
-
- /* Test invalid data_len */
- for (data_len = 0; data_len <= len + 2 + 1; data_len += 1) {
- check_tlv_match_data_len(data_len, tag, len, test_data);
- check_tv_fixed_match_data_len(data_len, tag, len, test_data);
- check_v_fixed_shift_data_len(data_len, len, test_data);
- check_lv_shift_data_len(data_len, len, test_data);
- }
- }
-}
-
-/* Tests for gprs_gsup_messages.c */
+/* Tests for osmo_gsup_messages.c */
#define TEST_IMSI_IE 0x01, 0x08, 0x21, 0x43, 0x65, 0x87, 0x09, 0x21, 0x43, 0xf5
#define TEST_IMSI_STR "123456789012345"
@@ -705,7 +465,6 @@
test_8_4_2();
test_gsm_03_03_apn();
- test_tlv_shift_functions();
test_gsup_messages_dec_enc();
test_gprs_timer_enc_dec();