diff options
Diffstat (limited to 'tests/types/TypesTest.cpp')
| -rw-r--r-- | tests/types/TypesTest.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/types/TypesTest.cpp b/tests/types/TypesTest.cpp index c56b125a..c5654f6d 100644 --- a/tests/types/TypesTest.cpp +++ b/tests/types/TypesTest.cpp @@ -322,6 +322,24 @@ static void test_rlc_dl_ul_basic() ul_win.receive_bsn(4); count = ul_win.raise_v_q(); OSMO_ASSERT(count == 0); + + /* + * SSN wrap around case + * TODO: Should not expect any BSN as nacked. + * should be fixed in subsequent patch + */ + rbb = "IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIRR"; + for (int i = 0; i < 128; ++i) { + ul_win.receive_bsn(i); + ul_win.raise_v_q(); + } + ul_win.receive_bsn(0); + ul_win.raise_v_q(); + ul_win.receive_bsn(1); + ul_win.raise_v_q(); + ul_win.update_rbb(win_rbb); + OSMO_ASSERT_STR_EQ(win_rbb, rbb); + OSMO_ASSERT(ul_win.ssn() == 2); } { |