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Added test for PDCP COUNT wraparound. (Needs to be changed, COUNT wraparound is not allowed.)

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master
Pedro Alvarez 5 years ago committed by Andre Puschmann
parent f29dd3c5de
commit f872c1b55a
2 changed files with 7 additions and 7 deletions
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3
lib/src/upper/pdcp_entity_nr.cc
Unescape Escape View File

@ -311,7 +311,8 @@ void pdcp_entity_nr::reordering_callback::timer_expired(uint32_t timer_id)
parent->deliver_all_consecutive_counts(); parent->deliver_all_consecutive_counts();
if (parent->rx_deliv < parent->rx_next){ if (parent->rx_deliv < parent->rx_next){
parent->rx_reord = parent->rx_next;
parent->reordering_timer->run();
} }
return; return;
} }

11
lib/test/upper/pdcp_nr_test.cc
Unescape Escape View File

@ -346,30 +346,28 @@ int test_rx_all(srslte::byte_buffer_pool* pool, srslte::log* log)
* Test in-sequence reception of 4097 packets. * Test in-sequence reception of 4097 packets.
* This tests correct handling of HFN in the case of SN wraparound (SN LEN 12) * This tests correct handling of HFN in the case of SN wraparound (SN LEN 12)
*/ */
//TESTASSERT(test_rx_in_sequence(4096, normal_init_state, srslte::PDCP_SN_LEN_12, pool, log) == 0); TESTASSERT(test_rx_in_sequence(4096, normal_init_state, srslte::PDCP_SN_LEN_12, pool, log) == 0);
/* /*
* RX Test 2: PDCP Entity with SN LEN = 12 * RX Test 2: PDCP Entity with SN LEN = 12
* Test in-sequence reception of 4294967297 packets. * Test in-sequence reception of 4294967297 packets.
* This tests correct handling of COUNT in the case of [HFN|SN] wraparound * This tests correct handling of COUNT in the case of [HFN|SN] wraparound
*/ */
//pdcp_initial_state test2_init_state = {}; TESTASSERT(test_rx_in_sequence(4294967296, near_wraparound_init_state, srslte::PDCP_SN_LEN_12, pool, log) == 0);
//TESTASSERT(test_rx_in_sequence(4294967296, near_wraparound_init_state, srslte::PDCP_SN_LEN_12, pool, log) == 0);
/* /*
* RX Test 3: PDCP Entity with SN LEN = 18 * RX Test 3: PDCP Entity with SN LEN = 18
* Test In-sequence reception of 262145 packets. * Test In-sequence reception of 262145 packets.
* This tests correct handling of HFN in the case of SN wraparound (SN LEN 18) * This tests correct handling of HFN in the case of SN wraparound (SN LEN 18)
*/ */
pdcp_initial_state test3_init_state = {}; TESTASSERT(test_rx_in_sequence(262144, normal_init_state, srslte::PDCP_SN_LEN_18, pool, log) == 0);
//TESTASSERT(test_rx_in_sequence(262144, normal_init_state, srslte::PDCP_SN_LEN_18, pool, log) == 0);
/* /*
* RX Test 4: PDCP Entity with SN LEN = 18 * RX Test 4: PDCP Entity with SN LEN = 18
* Test in-sequence reception of 4294967297 packets. * Test in-sequence reception of 4294967297 packets.
* This tests correct handling of COUNT in the case of [HFN|SN] wraparound * This tests correct handling of COUNT in the case of [HFN|SN] wraparound
*/ */
//TESTASSERT(test_rx_in_sequence(4294967296, near_wraparound_init_state, srslte::PDCP_SN_LEN_18, pool, log) == 0); TESTASSERT(test_rx_in_sequence(4294967296, near_wraparound_init_state, srslte::PDCP_SN_LEN_18, pool, log) == 0);
/* /*
* RX Test 5: PDCP Entity with SN LEN = 12 * RX Test 5: PDCP Entity with SN LEN = 12
@ -382,6 +380,7 @@ int test_rx_all(srslte::byte_buffer_pool* pool, srslte::log* log)
* Test Reception of one out-of-order packet at COUNT wraparound. * Test Reception of one out-of-order packet at COUNT wraparound.
*/ */
TESTASSERT(test_rx_out_of_order(near_wraparound_init_state, srslte::PDCP_SN_LEN_12, pool, log) == 0); TESTASSERT(test_rx_out_of_order(near_wraparound_init_state, srslte::PDCP_SN_LEN_12, pool, log) == 0);
/* /*
* RX Test 5: PDCP Entity with SN LEN = 12 * RX Test 5: PDCP Entity with SN LEN = 12
* Test timeout of t-Reordering when one packet is lost. * Test timeout of t-Reordering when one packet is lost.

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