Harald Welte has submitted this change and it was merged. ( 
https://gerrit.osmocom.org/13747 )

Change subject: BTS_Tests: wait until BTS supplies stable signal
......................................................................

BTS_Tests: wait until BTS supplies stable signal

When running tests with real hardware it is important to wait for some
time (3 sec. should be enough) before exiting f_init(). This is to
ensure that the BTS supplies a stable carrier before the test proceeds.

Change-Id: Ib78633a33a15cd40514e15b6ebf9a0a8fb7b9c68
Related: OS#3863
---
M bts/BTS_Tests.ttcn
1 file changed, 5 insertions(+), 0 deletions(-)

Approvals:
  Jenkins Builder: Verified
  Vadim Yanitskiy: Looks good to me, approved
  Harald Welte: Looks good to me, approved



diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn
index 68c85fb..35f51a1 100644
--- a/bts/BTS_Tests.ttcn
+++ b/bts/BTS_Tests.ttcn
@@ -65,6 +65,7 @@
        integer mp_timing_offset_256syms_exp := 512;
        /* Time to wait for RSL conn from BTS during startup of test */
        float mp_ipa_up_timeout := 15.0;
+       float mp_ipa_up_delay := 3.0;
 }

 type record of RslChannelNr ChannelNrs;
@@ -364,6 +365,10 @@
                f_main_trxc_connect();
                ret := f_TRXC_transceive(BTS_TRXC, g_bts_trxc_conn_id, 
valueof(ts_TRXC_FAKE_TIMING(2*256)));
        }
+
+       /* Wait some extra time to make sure the BTS emits a stable carrier.
+        * (this is only relevant when running the tests with a physical BTS.) 
*/
+       f_sleep(mp_ipa_up_delay);
 }

 /* Attach L1CTL to master test_CT (classic tests, non-handler mode) */

--
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: Ib78633a33a15cd40514e15b6ebf9a0a8fb7b9c68
Gerrit-Change-Number: 13747
Gerrit-PatchSet: 2
Gerrit-Owner: dexter <[email protected]>
Gerrit-Reviewer: Harald Welte <[email protected]>
Gerrit-Reviewer: Jenkins Builder (1000002)
Gerrit-Reviewer: Vadim Yanitskiy <[email protected]>
Gerrit-CC: Pau Espin Pedrol <[email protected]>

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