diff options
Diffstat (limited to 'tests/types/TypesTest.cpp')
| -rw-r--r-- | tests/types/TypesTest.cpp | 62 |
1 files changed, 57 insertions, 5 deletions
diff --git a/tests/types/TypesTest.cpp b/tests/types/TypesTest.cpp index 776e051e..c56b125a 100644 --- a/tests/types/TypesTest.cpp +++ b/tests/types/TypesTest.cpp @@ -147,7 +147,7 @@ static void test_rlc_v_n() static void test_rlc_dl_ul_basic() { { - gprs_rlc_dl_window dl_win = { 0, }; + gprs_rlc_dl_window dl_win; OSMO_ASSERT(dl_win.window_empty()); OSMO_ASSERT(!dl_win.window_stalled()); OSMO_ASSERT(dl_win.distance() == 0); @@ -192,7 +192,7 @@ static void test_rlc_dl_ul_basic() } { - gprs_rlc_ul_window ul_win = { 0, }; + gprs_rlc_ul_window ul_win; int count; const char *rbb; char win_rbb[65]; @@ -327,8 +327,12 @@ static void test_rlc_dl_ul_basic() { uint16_t lost = 0, recv = 0; char show_rbb[65]; + uint8_t bits_data[8]; BTS dummy_bts; - gprs_rlc_dl_window dl_win = { 0, }; + gprs_rlc_dl_window dl_win; + bitvec bits; + int bsn_begin, bsn_end, num_blocks; + Ack_Nack_Description_t desc; dl_win.m_v_b.reset(); @@ -348,13 +352,61 @@ static void test_rlc_dl_ul_basic() } uint8_t rbb_cmp[8] = { 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xff, 0xff }; - Decoding::extract_rbb(rbb_cmp, show_rbb); + bits.data = bits_data; + bits.data_len = sizeof(bits_data); + bits.cur_bit = 0; + + memcpy(desc.RECEIVED_BLOCK_BITMAP, rbb_cmp, + sizeof(desc.RECEIVED_BLOCK_BITMAP)); + desc.FINAL_ACK_INDICATION = 0; + desc.STARTING_SEQUENCE_NUMBER = 35; + + num_blocks = Decoding::decode_gprs_acknack_bits( + &desc, &bits, + &bsn_begin, &bsn_end, &dl_win); + Decoding::extract_rbb(&bits, show_rbb); printf("show_rbb: %s\n", show_rbb); - dl_win.update(&dummy_bts, show_rbb, 35, &lost, &recv); + dl_win.update(&dummy_bts, &bits, 0, &lost, &recv); OSMO_ASSERT(lost == 0); OSMO_ASSERT(recv == 35); + OSMO_ASSERT(bsn_begin == 0); + OSMO_ASSERT(bsn_end == 35); + OSMO_ASSERT(num_blocks == 35); + dl_win.raise(dl_win.move_window()); + + for (int i = 0; i < 8; ++i) { + dl_win.increment_send(); + OSMO_ASSERT(!dl_win.window_empty()); + OSMO_ASSERT(dl_win.distance() == 2 + i); + } + + uint8_t rbb_cmp2[8] = { 0x00, 0x00, 0x07, 0xff, 0xff, 0xff, 0xff, 0x31 }; + bits.data = bits_data; + bits.data_len = sizeof(bits_data); + bits.cur_bit = 0; + + memcpy(desc.RECEIVED_BLOCK_BITMAP, rbb_cmp2, + sizeof(desc.RECEIVED_BLOCK_BITMAP)); + desc.FINAL_ACK_INDICATION = 0; + desc.STARTING_SEQUENCE_NUMBER = 35 + 8; + + num_blocks = Decoding::decode_gprs_acknack_bits( + &desc, &bits, + &bsn_begin, &bsn_end, &dl_win); + Decoding::extract_rbb(&bits, show_rbb); + printf("show_rbb: %s\n", show_rbb); + + lost = recv = 0; + dl_win.update(&dummy_bts, &bits, 0, &lost, &recv); + OSMO_ASSERT(lost == 5); + OSMO_ASSERT(recv == 3); + OSMO_ASSERT(bitvec_get_bit_pos(&bits, 0) == 0); + OSMO_ASSERT(bitvec_get_bit_pos(&bits, 7) == 1); + OSMO_ASSERT(bsn_begin == 35); + OSMO_ASSERT(bsn_end == 43); + OSMO_ASSERT(num_blocks == 8); } } |