Change in ...osmo-mgw[master]: test_mgcp_codec_pt_translate(): more tests

neels gerrit-no-reply at lists.osmocom.org
Fri Aug 9 00:38:15 UTC 2019


neels has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-mgw/+/15135


Change subject: test_mgcp_codec_pt_translate(): more tests
......................................................................

test_mgcp_codec_pt_translate(): more tests

Change-Id: I334a075ac2800ae4a7c4e2d6eaeb17dd8c6b09a1
---
M tests/mgcp/mgcp_test.c
M tests/mgcp/mgcp_test.ok
2 files changed, 112 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-mgw refs/changes/35/15135/1

diff --git a/tests/mgcp/mgcp_test.c b/tests/mgcp/mgcp_test.c
index 2c1e690..44e8234 100644
--- a/tests/mgcp/mgcp_test.c
+++ b/tests/mgcp/mgcp_test.c
@@ -1770,6 +1770,49 @@
 		},
 	},
 	{
+		.descr = "different order and different payload type numbers",
+		.codecs = {
+			{
+				{ 0, "PCMU/8000/1", NULL, },
+				{ 111, "GSM-HR-08/8000/1", NULL, },
+				{ 112, "AMR/8000/1", &amr_param_octet_aligned_true, },
+			},
+			{
+				{ 97, "GSM-HR-08/8000/1", NULL, },
+				{ 0, "PCMU/8000/1", NULL, },
+				{ 96, "AMR/8000/1", &amr_param_octet_aligned_true, },
+			},
+		},
+		.expect = {
+			{ .payload_type_map = {112, 96}, },
+			{ .payload_type_map = {0, 0}, },
+			{ .payload_type_map = {111, 97} },
+			{ .payload_type_map = {123, -EINVAL} },
+			{ .end = true },
+		},
+	},
+	{
+		.descr = "both sides have the same payload_type numbers assigned to conflicting codecs",
+		.codecs = {
+			{
+				{ 0, "PCMU/8000/1", NULL, },
+				{ 96, "GSM-HR-08/8000/1", NULL, },
+				{ 97, "AMR/8000/1", &amr_param_octet_aligned_true, },
+			},
+			{
+				{ 97, "GSM-HR-08/8000/1", NULL, },
+				{ 0, "PCMU/8000/1", NULL, },
+				{ 96, "AMR/8000/1", &amr_param_octet_aligned_true, },
+			},
+		},
+		.expect = {
+			{ .payload_type_map = {96, 97}, },
+			{ .payload_type_map = {97, 96}, },
+			{ .payload_type_map = {0, 0}, },
+			{ .end = true },
+		},
+	},
+	{
 		.descr = "conn0 has no codecs",
 		.codecs = {
 			{
diff --git a/tests/mgcp/mgcp_test.ok b/tests/mgcp/mgcp_test.ok
index 6f4da10..13d1870 100644
--- a/tests/mgcp/mgcp_test.ok
+++ b/tests/mgcp/mgcp_test.ok
@@ -1218,6 +1218,75 @@
 p10, aPCMU -> (null)
 '10,a :PCMU' -> '(null)'
 
+Testing mgcp_codec_pt_translate()
+#0: same order, but differing payload type numbers
+ - add codecs on conn0:
+    0: 112 AMR/8000/1 octet-aligned=1  -> rc=0
+    1:   0 PCMU/8000/1  -> rc=0
+    2: 111 GSM-HR-08/8000/1  -> rc=0
+ - add codecs on conn1:
+    0:  96 AMR/8000/1 octet-aligned=1  -> rc=0
+    1:   0 PCMU/8000/1  -> rc=0
+    2:  97 GSM-HR-08/8000/1  -> rc=0
+ - mgcp_codec_pt_translate(conn0, conn1, 112) -> 96
+ - mgcp_codec_pt_translate(conn1, conn0, 96) -> 112
+ - mgcp_codec_pt_translate(conn0, conn1, 0) -> 0
+ - mgcp_codec_pt_translate(conn1, conn0, 0) -> 0
+ - mgcp_codec_pt_translate(conn0, conn1, 111) -> 97
+ - mgcp_codec_pt_translate(conn1, conn0, 97) -> 111
+ - mgcp_codec_pt_translate(conn0, conn1, 123) -> -22
+#1: different order and different payload type numbers
+ - add codecs on conn0:
+    0:   0 PCMU/8000/1  -> rc=0
+    1: 111 GSM-HR-08/8000/1  -> rc=0
+    2: 112 AMR/8000/1 octet-aligned=1  -> rc=0
+ - add codecs on conn1:
+    0:  97 GSM-HR-08/8000/1  -> rc=0
+    1:   0 PCMU/8000/1  -> rc=0
+    2:  96 AMR/8000/1 octet-aligned=1  -> rc=0
+ - mgcp_codec_pt_translate(conn0, conn1, 112) -> 96
+ - mgcp_codec_pt_translate(conn1, conn0, 96) -> 112
+ - mgcp_codec_pt_translate(conn0, conn1, 0) -> 0
+ - mgcp_codec_pt_translate(conn1, conn0, 0) -> 0
+ - mgcp_codec_pt_translate(conn0, conn1, 111) -> 97
+ - mgcp_codec_pt_translate(conn1, conn0, 97) -> 111
+ - mgcp_codec_pt_translate(conn0, conn1, 123) -> -22
+#2: both sides have the same payload_type numbers assigned to conflicting codecs
+ - add codecs on conn0:
+    0:   0 PCMU/8000/1  -> rc=0
+    1:  96 GSM-HR-08/8000/1  -> rc=0
+    2:  97 AMR/8000/1 octet-aligned=1  -> rc=0
+ - add codecs on conn1:
+    0:  97 GSM-HR-08/8000/1  -> rc=0
+    1:   0 PCMU/8000/1  -> rc=0
+    2:  96 AMR/8000/1 octet-aligned=1  -> rc=0
+ - mgcp_codec_pt_translate(conn0, conn1, 96) -> 97
+ - mgcp_codec_pt_translate(conn1, conn0, 97) -> 96
+ - mgcp_codec_pt_translate(conn0, conn1, 97) -> 96
+ - mgcp_codec_pt_translate(conn1, conn0, 96) -> 97
+ - mgcp_codec_pt_translate(conn0, conn1, 0) -> 0
+ - mgcp_codec_pt_translate(conn1, conn0, 0) -> 0
+#3: conn0 has no codecs
+ - add codecs on conn0:
+    (none)
+ - add codecs on conn1:
+    0:  96 AMR/8000/1 octet-aligned=1  -> rc=0
+    1:   0 PCMU/8000/1  -> rc=0
+    2:  97 GSM-HR-08/8000/1  -> rc=0
+ - mgcp_codec_pt_translate(conn0, conn1, 112) -> -22
+ - mgcp_codec_pt_translate(conn0, conn1, 0) -> -22
+ - mgcp_codec_pt_translate(conn0, conn1, 111) -> -22
+#4: conn1 has no codecs
+ - add codecs on conn0:
+    0: 112 AMR/8000/1 octet-aligned=1  -> rc=0
+    1:   0 PCMU/8000/1  -> rc=0
+    2: 111 GSM-HR-08/8000/1  -> rc=0
+ - add codecs on conn1:
+    (none)
+ - mgcp_codec_pt_translate(conn0, conn1, 112) -> -22
+ - mgcp_codec_pt_translate(conn0, conn1, 0) -> -22
+ - mgcp_codec_pt_translate(conn0, conn1, 111) -> -22
+
 Testing test_conn_id_matching
 needle='23AB' found '000023AB'
 needle='0023AB' found '000023AB'

-- 
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Gerrit-Project: osmo-mgw
Gerrit-Branch: master
Gerrit-Change-Id: I334a075ac2800ae4a7c4e2d6eaeb17dd8c6b09a1
Gerrit-Change-Number: 15135
Gerrit-PatchSet: 1
Gerrit-Owner: neels <nhofmeyr at sysmocom.de>
Gerrit-MessageType: newchange
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