From d3a0d91a389931a9348074388722293027d2ac7c Mon Sep 17 00:00:00 2001 From: Max Date: Tue, 5 Mar 2019 16:15:01 +0100 Subject: [PATCH] Use msgb_eq_data_print() in tests This allows to see exact byte which differs with expected output in case of test failure. Change-Id: If1285649b27843d68dfaa6f6dd3b80deee9aa148 --- tests/llc/LlcTest.cpp | 9 +++----- tests/rlcmac/RLCMACTest.cpp | 10 +++++++-- tests/tbf/TbfTest.cpp | 43 ++++++++++++++++++++++++++++--------- 3 files changed, 44 insertions(+), 18 deletions(-) diff --git a/tests/llc/LlcTest.cpp b/tests/llc/LlcTest.cpp index 3083644b..13bda3cc 100644 --- a/tests/llc/LlcTest.cpp +++ b/tests/llc/LlcTest.cpp @@ -61,7 +61,6 @@ static void dequeue_and_check(gprs_llc_queue *queue, const uint8_t *exp_data, size_t len, const gprs_llc_queue::MetaInfo *exp_info = 0) { struct msgb *llc_msg; - uint8_t *msg_data; const gprs_llc_queue::MetaInfo *info_res; llc_msg = queue->dequeue(&info_res); @@ -70,10 +69,8 @@ static void dequeue_and_check(gprs_llc_queue *queue, const uint8_t *exp_data, fprintf(stderr, "dequeued msg, length %u (expected %zu), data %s\n", msgb_length(llc_msg), len, msgb_hexdump(llc_msg)); - OSMO_ASSERT(msgb_length(llc_msg) == len); - msg_data = msgb_data(llc_msg); - - OSMO_ASSERT(memcmp(msg_data, exp_data, len) == 0); + if (!msgb_eq_data_print(llc_msg, exp_data, len)) + fprintf(stderr, "check failed!\n"); if (exp_info) OSMO_ASSERT(memcmp(exp_info, info_res, sizeof(*exp_info)) == 0); @@ -229,7 +226,7 @@ int main(int argc, char **argv) log_set_use_color(osmo_stderr_target, 0); log_set_print_filename(osmo_stderr_target, 0); log_set_log_level(osmo_stderr_target, LOGL_INFO); - log_parse_category_mask(osmo_stderr_target, "DPCU,3"); + log_parse_category_mask(osmo_stderr_target, "DPCU,3:DLGLOBAL,1:"); vty_init(&pcu_vty_info); pcu_vty_init(&gprs_log_info); diff --git a/tests/rlcmac/RLCMACTest.cpp b/tests/rlcmac/RLCMACTest.cpp index bf7a6052..61026ed8 100644 --- a/tests/rlcmac/RLCMACTest.cpp +++ b/tests/rlcmac/RLCMACTest.cpp @@ -33,6 +33,7 @@ extern const struct log_info gprs_log_info; #include #include #include +#include #include } using namespace std; @@ -216,6 +217,8 @@ void testRlcMacUplink(void *test_ctx) void testCsnLeftAlignedVarBmpBounds(void *test_ctx) { + struct msgb *m = msgb_alloc(80, "test"); + static uint8_t exp[] = { 0x7f, 0xff, 0xff, 0xee, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; bitvec *vector = bitvec_alloc(23, test_ctx); bitvec_unhex(vector, "40200bffd161003e0e519ffffffb800000000000000000"); @@ -225,14 +228,17 @@ void testCsnLeftAlignedVarBmpBounds(void *test_ctx) &data.u.Egprs_Packet_Downlink_Ack_Nack.EGPRS_AckNack.Desc; decode_gsm_rlcmac_uplink(vector, &data); - OSMO_ASSERT(!strcmp(osmo_hexdump(urbb->URBB, 13), - "7f ff ff ee 00 00 00 00 00 00 00 00 00 ")); + memcpy(msgb_put(m, 13), urbb->URBB, 13); + if (!msgb_eq_data_print(m, exp, 13)) + printf("%s failed!\n", __func__); + msgb_free(m); } int main(int argc, char *argv[]) { void *ctx = talloc_named_const(NULL, 1, "RLCMACTest"); osmo_init_logging2(ctx, &gprs_log_info); + log_parse_category_mask(osmo_stderr_target, "DPCU,3:DLGLOBAL,1:"); //printSizeofRLCMAC(); testRlcMacDownlink(ctx); diff --git a/tests/tbf/TbfTest.cpp b/tests/tbf/TbfTest.cpp index dfed79ec..ff73d903 100644 --- a/tests/tbf/TbfTest.cpp +++ b/tests/tbf/TbfTest.cpp @@ -527,12 +527,21 @@ static void test_tbf_dl_llc_loss() struct msgb *msg; int fn = 0; uint8_t expected_data = 1; + static uint8_t exp[][GSM_MACBLOCK_LEN] = { + { 0x07, 0x00, 0x00, 0x4d, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }, + { 0x07, 0x00, 0x02, 0x4d, 0x02, 0x02, 0x02, + 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02 }, + { 0x07, 0x01, 0x04, 0x4d, 0x03, 0x03, 0x03, + 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03 }, + }; while (ms->dl_tbf()->have_data()) { msg = ms->dl_tbf()->create_dl_acked_block(fn += 4, 7); fprintf(stderr, "MSG = %s\n", msgb_hexdump(msg)); - OSMO_ASSERT(msgb_length(msg) == 23); - OSMO_ASSERT(msgb_data(msg)[10] == expected_data); + if (!msgb_eq_data_print(msg, exp[expected_data - 1], GSM_MACBLOCK_LEN)) + printf("%s failed at %u\n", __func__, expected_data); + expected_data += 1; } OSMO_ASSERT(expected_data-1 == 3); @@ -732,9 +741,14 @@ static gprs_rlcmac_ul_tbf *puan_urbb_len_issue(BTS *the_bts, struct msgb *msg1 = ul_tbf->create_ul_ack(*fn, ts_no); - OSMO_ASSERT(!strcmp(osmo_hexdump(msg1->data, msg1->data_len), - "40 24 01 3f 3e 24 46 68 90 87 b0 06 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b " - )); + static uint8_t exp1[] = { 0x40, 0x24, 0x01, 0x3f, 0x3e, 0x24, 0x46, 0x68, 0x90, 0x87, 0xb0, 0x06, + 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b + }; + + if (!msgb_eq_data_print(msg1, exp1, GSM_MACBLOCK_LEN)) { + printf("%s test failed on 1st segment!\n", __func__); + return NULL; + } egprs3->si = 0; egprs3->r = 1; @@ -754,10 +768,14 @@ static gprs_rlcmac_ul_tbf *puan_urbb_len_issue(BTS *the_bts, msg1 = ul_tbf->create_ul_ack(*fn, ts_no); - OSMO_ASSERT(!strcmp(osmo_hexdump(msg1->data, msg1->data_len), - "40 24 01 3f 3e 24 46 68 90 88 b0 06 8b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b " - )); + static uint8_t exp2[] = { 0x40, 0x24, 0x01, 0x3f, 0x3e, 0x24, 0x46, 0x68, 0x90, 0x88, 0xb0, 0x06, 0x8b, + 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b + }; + if (!msgb_eq_data_print(msg1, exp2, GSM_MACBLOCK_LEN)) { + printf("%s test failed on 2nd segment!\n", __func__); + return NULL; + } return ul_tbf; } @@ -3205,6 +3223,10 @@ void test_packet_access_rej_epdan() { BTS the_bts; uint32_t tlli = 0xffeeddcc; + static uint8_t exp[] = { 0x40, 0x84, 0x7f, 0xf7, 0x6e, 0xe6, 0x41, 0x4b, + 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, + 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b, 0x2b + }; printf("=== start %s ===\n", __func__); setup_bts(&the_bts, 4); @@ -3217,8 +3239,9 @@ void test_packet_access_rej_epdan() printf("packet reject: %s\n", osmo_hexdump(msg->data, 23)); - OSMO_ASSERT(!strcmp(osmo_hexdump(msg->data, 23), - "40 84 7f f7 6e e6 41 4b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b ")); + if (!msgb_eq_data_print(msg, exp, GSM_MACBLOCK_LEN)) + printf("%s test failed!\n", __func__); + printf("=== end %s ===\n", __func__); }