From 23d77d56ea47bbb971bf2fc5d93d6ae2d7d30f03 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 25 Apr 2016 19:07:34 +0200 Subject: Move osmo_gsup_messages.[ch] to libosmocore This requires the corresponding commit in libosmocore. --- openbsc/tests/gprs/Makefile.am | 3 +- openbsc/tests/gprs/gprs_test.c | 239 +--------------------------------------- openbsc/tests/gprs/gprs_test.ok | 13 --- 3 files changed, 2 insertions(+), 253 deletions(-) (limited to 'openbsc/tests/gprs') diff --git a/openbsc/tests/gprs/Makefile.am b/openbsc/tests/gprs/Makefile.am index 633c362f8..902313f2a 100644 --- a/openbsc/tests/gprs/Makefile.am +++ b/openbsc/tests/gprs/Makefile.am @@ -5,7 +5,6 @@ EXTRA_DIST = gprs_test.ok noinst_PROGRAMS = gprs_test -gprs_test_SOURCES = gprs_test.c $(top_srcdir)/src/gprs/gprs_utils.c \ - $(top_srcdir)/src/gprs/gprs_gsup_messages.c +gprs_test_SOURCES = gprs_test.c $(top_srcdir)/src/gprs/gprs_utils.c gprs_test_LDADD = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) diff --git a/openbsc/tests/gprs/gprs_test.c b/openbsc/tests/gprs/gprs_test.c index 24e44cf3f..ff7740494 100644 --- a/openbsc/tests/gprs/gprs_test.c +++ b/openbsc/tests/gprs/gprs_test.c @@ -5,17 +5,14 @@ #include #include -#include - #include #include +#include #define ASSERT_FALSE(x) if (x) { printf("Should have returned false.\n"); abort(); } #define ASSERT_TRUE(x) if (!x) { printf("Should have returned true.\n"); abort(); } -#define VERBOSE_FPRINTF(...) - /** * GSM 04.64 8.4.2 Receipt of unacknowledged information */ @@ -146,239 +143,6 @@ static void test_gsm_03_03_apn(void) } } -/* 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" - -static void test_gsup_messages_dec_enc(void) -{ - int test_idx; - int rc; - uint8_t buf[1024]; - - static const uint8_t send_auth_info_req[] = { - 0x08, - TEST_IMSI_IE - }; - - static const uint8_t send_auth_info_err[] = { - 0x09, - TEST_IMSI_IE, - 0x02, 0x01, 0x07 /* GPRS no allowed */ - }; - - static const uint8_t send_auth_info_res[] = { - 0x0a, - TEST_IMSI_IE, - 0x03, 0x22, /* Auth tuple */ - 0x20, 0x10, - 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, - 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, - 0x21, 0x04, - 0x21, 0x22, 0x23, 0x24, - 0x22, 0x08, - 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, - 0x03, 0x22, /* Auth tuple */ - 0x20, 0x10, - 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, - 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, - 0x21, 0x04, - 0xa1, 0xa2, 0xa3, 0xa4, - 0x22, 0x08, - 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, - }; - - static const uint8_t update_location_req[] = { - 0x04, - TEST_IMSI_IE, - }; - - static const uint8_t update_location_err[] = { - 0x05, - TEST_IMSI_IE, - 0x02, 0x01, 0x07 /* GPRS no allowed */ - }; - - static const uint8_t update_location_res[] = { - 0x06, - TEST_IMSI_IE, - 0x08, 0x07, /* MSISDN of the subscriber */ - 0x91, 0x94, 0x61, 0x46, 0x32, 0x24, 0x43, - 0x09, 0x07, /* HLR-Number of the subscriber */ - 0x91, 0x83, 0x52, 0x38, 0x48, 0x83, 0x93, - 0x04, 0x00, /* PDP info complete */ - 0x05, 0x15, - 0x10, 0x01, 0x01, - 0x11, 0x02, 0xf1, 0x21, /* IPv4 */ - 0x12, 0x09, 0x04, 't', 'e', 's', 't', 0x03, 'a', 'p', 'n', - 0x13, 0x01, 0x02, - 0x05, 0x11, - 0x10, 0x01, 0x02, - 0x11, 0x02, 0xf1, 0x21, /* IPv4 */ - 0x12, 0x08, 0x03, 'f', 'o', 'o', 0x03, 'a', 'p', 'n', - }; - - static const uint8_t location_cancellation_req[] = { - 0x1c, - TEST_IMSI_IE, - 0x06, 0x01, 0x00, - }; - - static const uint8_t location_cancellation_err[] = { - 0x1d, - TEST_IMSI_IE, - 0x02, 0x01, 0x03 /* Illegal MS */ - }; - - static const uint8_t location_cancellation_res[] = { - 0x1e, - TEST_IMSI_IE, - }; - - static const uint8_t purge_ms_req[] = { - 0x0c, - TEST_IMSI_IE, - }; - - static const uint8_t purge_ms_err[] = { - 0x0d, - TEST_IMSI_IE, - 0x02, 0x01, 0x03, /* Illegal MS */ - }; - - static const uint8_t purge_ms_res[] = { - 0x0e, - TEST_IMSI_IE, - 0x07, 0x00, - }; - - static const struct test { - char *name; - const uint8_t *data; - size_t data_len; - } test_messages[] = { - {"Send Authentication Info Request", - send_auth_info_req, sizeof(send_auth_info_req)}, - {"Send Authentication Info Error", - send_auth_info_err, sizeof(send_auth_info_err)}, - {"Send Authentication Info Result", - send_auth_info_res, sizeof(send_auth_info_res)}, - {"Update Location Request", - update_location_req, sizeof(update_location_req)}, - {"Update Location Error", - update_location_err, sizeof(update_location_err)}, - {"Update Location Result", - update_location_res, sizeof(update_location_res)}, - {"Location Cancellation Request", - location_cancellation_req, sizeof(location_cancellation_req)}, - {"Location Cancellation Error", - location_cancellation_err, sizeof(location_cancellation_err)}, - {"Location Cancellation Result", - location_cancellation_res, sizeof(location_cancellation_res)}, - {"Purge MS Request", - purge_ms_req, sizeof(purge_ms_req)}, - {"Purge MS Error", - purge_ms_err, sizeof(purge_ms_err)}, - {"Purge MS Result", - purge_ms_res, sizeof(purge_ms_res)}, - }; - - printf("Test GSUP message decoding/encoding\n"); - - for (test_idx = 0; test_idx < ARRAY_SIZE(test_messages); test_idx++) { - const struct test *t = &test_messages[test_idx]; - struct gprs_gsup_message gm = {0}; - struct msgb *msg = msgb_alloc(4096, "gsup_test"); - - printf(" Testing %s\n", t->name); - - rc = gprs_gsup_decode(t->data, t->data_len, &gm); - OSMO_ASSERT(rc >= 0); - - gprs_gsup_encode(msg, &gm); - - fprintf(stderr, " generated message: %s\n", msgb_hexdump(msg)); - fprintf(stderr, " original message: %s\n", osmo_hexdump(t->data, t->data_len)); - fprintf(stderr, " IMSI: %s\n", gm.imsi); - OSMO_ASSERT(strcmp(gm.imsi, TEST_IMSI_STR) == 0); - OSMO_ASSERT(msgb_length(msg) == t->data_len); - OSMO_ASSERT(memcmp(msgb_data(msg), t->data, t->data_len) == 0); - - msgb_free(msg); - } - - /* simple truncation test */ - for (test_idx = 0; test_idx < ARRAY_SIZE(test_messages); test_idx++) { - int j; - const struct test *t = &test_messages[test_idx]; - int ie_end = t->data_len; - struct gprs_gsup_message gm = {0}; - int counter = 0; - int parse_err = 0; - - for (j = t->data_len - 1; j >= 0; --j) { - rc = gprs_gsup_decode(t->data, j, &gm); - counter += 1; - - VERBOSE_FPRINTF(stderr, - " partial message decoding: " - "orig_len = %d, trunc = %d, rc = %d, ie_end = %d\n", - t->data_len, j, rc, ie_end); - if (rc >= 0) { - VERBOSE_FPRINTF(stderr, - " remaing partial message: %s\n", - osmo_hexdump(t->data + j, ie_end - j)); - - OSMO_ASSERT(j <= ie_end - 2); - OSMO_ASSERT(t->data[j+0] <= GPRS_GSUP_KC_IE); - OSMO_ASSERT(t->data[j+1] <= ie_end - j - 2); - - ie_end = j; - } else { - parse_err += 1; - } - } - - fprintf(stderr, - " message %d: tested %d truncations, %d parse failures\n", - test_idx, counter, parse_err); - } - - /* message modification test (relies on ASAN or valgrind being used) */ - for (test_idx = 0; test_idx < ARRAY_SIZE(test_messages); test_idx++) { - int j; - const struct test *t = &test_messages[test_idx]; - struct gprs_gsup_message gm = {0}; - uint8_t val; - int counter = 0; - int parse_err = 0; - - OSMO_ASSERT(sizeof(buf) >= t->data_len); - - for (j = t->data_len - 1; j >= 0; --j) { - memcpy(buf, t->data, t->data_len); - val = 0; - do { - VERBOSE_FPRINTF(stderr, - "t = %d, len = %d, val = %d\n", - test_idx, j, val); - buf[j] = val; - rc = gprs_gsup_decode(buf, t->data_len, &gm); - counter += 1; - if (rc < 0) - parse_err += 1; - - val += 1; - } while (val != (uint8_t)256); - } - - fprintf(stderr, - " message %d: tested %d modifications, %d parse failures\n", - test_idx, counter, parse_err); - } -} - static void test_gprs_timer_enc_dec(void) { int i, u, secs, tmr; @@ -465,7 +229,6 @@ int main(int argc, char **argv) test_8_4_2(); test_gsm_03_03_apn(); - test_gsup_messages_dec_enc(); test_gprs_timer_enc_dec(); printf("Done.\n"); diff --git a/openbsc/tests/gprs/gprs_test.ok b/openbsc/tests/gprs/gprs_test.ok index 688d44b24..da7888c6a 100644 --- a/openbsc/tests/gprs/gprs_test.ok +++ b/openbsc/tests/gprs/gprs_test.ok @@ -13,18 +13,5 @@ N(U) = 511, V(UR) = 511 => new N(U) = 510, V(UR) = 511 => retransmit N(U) = 481, V(UR) = 511 => retransmit N(U) = 479, V(UR) = 511 => new -Test GSUP message decoding/encoding - Testing Send Authentication Info Request - Testing Send Authentication Info Error - Testing Send Authentication Info Result - Testing Update Location Request - Testing Update Location Error - Testing Update Location Result - Testing Location Cancellation Request - Testing Location Cancellation Error - Testing Location Cancellation Result - Testing Purge MS Request - Testing Purge MS Error - Testing Purge MS Result Test GPRS timer decoding/encoding Done. -- cgit v1.2.3