BTS_Tests: make TC_pcu_interf_ind more stable
The first interference report may contain unreliable values, so we ignore it and start the actual matching only after receiving it. Change-Id: I44b0db6675ecf740fba7ad2a6882f86da018febf Related: SYS#5313
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@ -6105,6 +6105,7 @@ testcase TC_pcu_interf_ind() runs on test_CT {
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var template PCUIF_Message tr_interf_ind;
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var template PCUIF_interf ts_interf;
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var integer interf_ind_num := 0;
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var boolean first := true;
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var PCUIF_send_data sd;
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timer T;
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@ -6129,16 +6130,17 @@ testcase TC_pcu_interf_ind() runs on test_CT {
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interf := ts_interf
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);
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/* 4 SACCH periods => 4 reports (plus some guard time) */
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var float Tval := int2float(4 * 480) / 1000.0 + 0.5;
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/* Let it some time to stabilize */
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f_sleep(0.5);
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PCU.clear;
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T.start(Tval);
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T.start(0.480 * 1.5);
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alt {
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[] PCU.receive(t_SD_PCUIF(g_pcu_conn_id, tr_interf_ind)) -> value sd {
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/* The first interference report may contain unreliable values, so we ignore it */
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[first] PCU.receive(t_SD_PCUIF(g_pcu_conn_id, tr_PCUIF_INTERF_IND(0, 0))) {
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/* 4 SACCH periods => 4 reports (plus some guard time) */
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T.start(0.480 * 4.0 + 0.480 / 2.0);
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first := false;
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repeat;
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}
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/* Subsequent interference reports shall match our expectations */
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[not first] PCU.receive(t_SD_PCUIF(g_pcu_conn_id, tr_interf_ind)) -> value sd {
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/* Check TDMA frame number period */
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if (sd.data.u.interf_ind.fn mod 104 != 0) {
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setverdict(fail, "Odd TDMA frame number := ",
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@ -6148,7 +6150,7 @@ testcase TC_pcu_interf_ind() runs on test_CT {
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if (interf_ind_num < 4)
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{ repeat; }
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}
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[] PCU.receive(t_SD_PCUIF(g_pcu_conn_id, tr_PCUIF_INTERF_IND(0, 0))) -> value sd {
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[not first] PCU.receive(t_SD_PCUIF(g_pcu_conn_id, tr_PCUIF_INTERF_IND(0, 0))) -> value sd {
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setverdict(fail, "Received unexpected interference report: ", sd.data);
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}
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[] PCU.receive { repeat; }
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