accept MGCP without SDP
SDP is an optional part of MGCP messages. Do not fail when there is no SDP part.
Practically this is useful to compose simpler MGCP responses from TTCN3 tests.
osmo-mgw itself always includes SDP, so there is no real impact on operating
libosmo-mgcp-client with osmo-mgw from osmo-bsc or osmo-msc.
Change-Id: I608001626459ea72415fb142f857550bbb90c683
diff --git a/tests/mgcp_client/mgcp_client_test.err b/tests/mgcp_client/mgcp_client_test.err
index 627b2d9..fbcf8f6 100644
--- a/tests/mgcp_client/mgcp_client_test.err
+++ b/tests/mgcp_client/mgcp_client_test.err
@@ -17,8 +17,9 @@
test_sdp_section_start() test [0]:
body: ""
-DLMGCP MGCP response: cannot find start of SDP parameters
-got rc=-22
+DLMGCP MGCP response contains no SDP parameters
+got rc=0
+got audio_port=0
test_sdp_section_start() test [1]:
body: "\n\n"
@@ -52,18 +53,21 @@
test_sdp_section_start() test [7]:
body: "some mgcp header data\r\nand header params\n\r\nm=audio 23\r\n"
-DLMGCP MGCP response: cannot find start of SDP parameters
-got rc=-22
+DLMGCP MGCP response contains no SDP parameters
+got rc=0
+got audio_port=0
test_sdp_section_start() test [8]:
body: "some mgcp header data\r\nand header params\r\n\rm=audio 23\r\n"
-DLMGCP MGCP response: cannot find start of SDP parameters
-got rc=-22
+DLMGCP MGCP response contains no SDP parameters
+got rc=0
+got audio_port=0
test_sdp_section_start() test [9]:
body: "some mgcp header data\r\nand header params\n\r\rm=audio 23\r\n"
-DLMGCP MGCP response: cannot find start of SDP parameters
-got rc=-22
+DLMGCP MGCP response contains no SDP parameters
+got rc=0
+got audio_port=0
DLMGCP ptmap contains illegal mapping: codec=113 maps to pt=2
DLMGCP ptmap contains illegal mapping: codec=0 maps to pt=100
DLMGCP ptmap contains illegal mapping: codec=113 maps to pt=2