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GPRS: PUAN encoding: add test case to show wrong BSNs status 

This patch adds a test case which expects a current bug with
GPRS PUAN encoding. The test's expectation
is corrected along with the bug fix in a subsequent commit

Related: OS#1806

Change-Id: Ied0f1dd3037d8fac6a772f4e097defb72634f955
This commit is contained in:
Aravind Sirsikar 2016-08-30 13:00:14 +05:30 committed by arvind.sirsikar
parent 3c2eaebd21
commit a35c911a91
1 changed files with 18 additions and 0 deletions
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18
tests/types/TypesTest.cpp
View File

@ -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);
}
{