BSC_Tests: use consistant AMR S0-S15 bits

At the moment we use the default S0-S15 bits for the AMR config,
regardless what RSL_IE_Body mr_conf or osmo-bsc.cfg sets.

- Make sure consistant S0-S15 bits are used for AMR related tests.

Change-Id: I794e6d4fe8abc67337428cbe0bcc8802fae37a6e
diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index a99214b..9a43ead 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -1905,6 +1905,10 @@
 testcase TC_assignment_codec_amr_f() runs on test_CT {
 	var TestHdlrParams pars := valueof(t_def_TestHdlrPars);
 	var MSC_ConnHdlr vc_conn;
+
+	/* Note: This setups the codec configuration. The parameter payload in
+	 * mr_conf must be consistant with the parameter codecElements in pars
+	 * and also must match the amr-config in osmo-bsc.cfg! */
 	var RSL_IE_Body mr_conf := {
 		other := {
 			len := 2,
@@ -1912,11 +1916,14 @@
 		}
 	};
 
+	pars.ass_codec_list := valueof(ts_BSSMAP_IE_CodecList({ts_CodecAMR_F}));
+	pars.ass_codec_list.codecElements[0].s0_7 := '00000110'B;
+	pars.ass_codec_list.codecElements[0].s8_15 := '01010111'B;
+	pars.expect_mr_conf_ie := mr_conf;
+
 	f_init(1, true);
 	f_sleep(1.0);
 
-	pars.ass_codec_list := valueof(ts_BSSMAP_IE_CodecList({ts_CodecAMR_F}));
-	pars.expect_mr_conf_ie := mr_conf;
 	vc_conn := f_start_handler(refers(f_TC_assignment_codec), pars);
 	vc_conn.done;
 }
@@ -1924,6 +1931,8 @@
 testcase TC_assignment_codec_amr_h() runs on test_CT {
 	var TestHdlrParams pars := valueof(t_def_TestHdlrPars);
 	var MSC_ConnHdlr vc_conn;
+
+	/* See note above */
 	var RSL_IE_Body mr_conf := {
 		other := {
 			len := 2,
@@ -1931,11 +1940,14 @@
 		}
 	};
 
+	pars.ass_codec_list := valueof(ts_BSSMAP_IE_CodecList({ts_CodecAMR_H}));
+	pars.ass_codec_list.codecElements[0].s0_7 := '00000110'B;
+	pars.ass_codec_list.codecElements[0].s8_15 := '00000111'B;
+	pars.expect_mr_conf_ie := mr_conf;
+
 	f_init(1, true);
 	f_sleep(1.0);
 
-	pars.ass_codec_list := valueof(ts_BSSMAP_IE_CodecList({ts_CodecAMR_H}));
-	pars.expect_mr_conf_ie := mr_conf;
 	vc_conn := f_start_handler(refers(f_TC_assignment_codec), pars);
 	vc_conn.done;
 }