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srsLTE
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rlc: add basic RLC AM reset test

This commit is contained in:
Andre Puschmann 2018-02-20 12:27:02 +01:00
parent 8b9bc15ffc
commit 94fe9d4a47
1 changed files with 57 additions and 0 deletions
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57
lib/test/upper/rlc_am_test.cc
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@ -1056,6 +1056,60 @@ void resegment_test_6()
}
}
void reset_test()
{
srslte::log_filter log1("RLC_AM_1");
srslte::log_filter log2("RLC_AM_2");
log1.set_level(srslte::LOG_LEVEL_DEBUG);
log2.set_level(srslte::LOG_LEVEL_DEBUG);
log1.set_hex_limit(-1);
log2.set_hex_limit(-1);
rlc_am_tester tester;
mac_dummy_timers timers;
rlc_am rlc1;
int len;
log1.set_level(srslte::LOG_LEVEL_DEBUG);
rlc1.init(&log1, 1, &tester, &tester, &timers);
LIBLTE_RRC_RLC_CONFIG_STRUCT cnfg;
cnfg.rlc_mode = LIBLTE_RRC_RLC_MODE_AM;
cnfg.dl_am_rlc.t_reordering = LIBLTE_RRC_T_REORDERING_MS5;
cnfg.dl_am_rlc.t_status_prohibit = LIBLTE_RRC_T_STATUS_PROHIBIT_MS5;
cnfg.ul_am_rlc.max_retx_thresh = LIBLTE_RRC_MAX_RETX_THRESHOLD_T4;
cnfg.ul_am_rlc.poll_byte = LIBLTE_RRC_POLL_BYTE_KB25;
cnfg.ul_am_rlc.poll_pdu = LIBLTE_RRC_POLL_PDU_P4;
cnfg.ul_am_rlc.t_poll_retx = LIBLTE_RRC_T_POLL_RETRANSMIT_MS5;
rlc1.configure(&cnfg);
// Push 1 SDU of size 10 into RLC1
byte_buffer_t sdu_buf;
*sdu_buf.msg = 1; // Write the index into the buffer
sdu_buf.N_bytes = 100;
rlc1.write_sdu(&sdu_buf);
// read 1 PDU from RLC1 and force segmentation
byte_buffer_t pdu_bufs;
len = rlc1.read_pdu(pdu_bufs.msg, 4);
pdu_bufs.N_bytes = len;
// reset RLC1
rlc1.reset();
// read another PDU segment from RLC1
len = rlc1.read_pdu(pdu_bufs.msg, 4);
pdu_bufs.N_bytes = len;
// now empty RLC buffer
len = rlc1.read_pdu(pdu_bufs.msg, 100);
pdu_bufs.N_bytes = len;
assert(0 == rlc1.get_buffer_state());
}
int main(int argc, char **argv) {
basic_test();
byte_buffer_pool::get_instance()->cleanup();
@ -1086,4 +1140,7 @@ int main(int argc, char **argv) {
resegment_test_6();
byte_buffer_pool::get_instance()->cleanup();
reset_test();
byte_buffer_pool::get_instance()->cleanup();
}