diff options
Diffstat (limited to 'tests/test_sdp.c')
| -rw-r--r-- | tests/test_sdp.c | 167 |
1 files changed, 159 insertions, 8 deletions
diff --git a/tests/test_sdp.c b/tests/test_sdp.c index 408888fc0..79b9e7b2c 100644 --- a/tests/test_sdp.c +++ b/tests/test_sdp.c @@ -630,7 +630,7 @@ AST_TEST_DEFINE(sdp_to_topology) } if (ast_stream_topology_get_count(topology) != 3) { - ast_test_status_update(test, "Unexpected topology count '%d'. Expecting 2\n", + ast_test_status_update(test, "Unexpected topology count '%d'. Expecting 3\n", ast_stream_topology_get_count(topology)); res = AST_TEST_FAIL; goto end; @@ -669,11 +669,9 @@ static int validate_merged_sdp(struct ast_test *test, const struct ast_sdp *sdp) } m_line = ast_sdp_get_m(sdp, 0); - if (validate_m_line(test, m_line, "audio", 1)) { return -1; } - if (validate_rtpmap(test, m_line, "PCMU")) { return -1; } @@ -682,29 +680,29 @@ static int validate_merged_sdp(struct ast_test *test, const struct ast_sdp *sdp) if (!validate_rtpmap(test, m_line, "PCMA")) { return -1; } - if (!validate_rtpmap(test, m_line, "G722")) { return -1; } - if (!validate_rtpmap(test, m_line, "opus")) { return -1; } m_line = ast_sdp_get_m(sdp, 1); - if (validate_m_line(test, m_line, "video", 1)) { return -1; } - if (validate_rtpmap(test, m_line, "VP8")) { return -1; } - if (!validate_rtpmap(test, m_line, "H264")) { return -1; } + m_line = ast_sdp_get_m(sdp, 2); + if (validate_m_line(test, m_line, "image", 1)) { + return -1; + } + return 0; } @@ -719,10 +717,12 @@ AST_TEST_DEFINE(sdp_merge_symmetric) static const struct sdp_format offerer_formats[] = { { AST_MEDIA_TYPE_AUDIO, "ulaw,alaw,g722,opus" }, { AST_MEDIA_TYPE_VIDEO, "h264,vp8" }, + { AST_MEDIA_TYPE_IMAGE, "t38" }, }; static const struct sdp_format answerer_formats[] = { { AST_MEDIA_TYPE_AUDIO, "ulaw" }, { AST_MEDIA_TYPE_VIDEO, "vp8" }, + { AST_MEDIA_TYPE_IMAGE, "t38" }, }; switch(cmd) { @@ -795,8 +795,10 @@ AST_TEST_DEFINE(sdp_merge_crisscross) static const struct sdp_format offerer_formats[] = { { AST_MEDIA_TYPE_AUDIO, "ulaw,alaw,g722,opus" }, { AST_MEDIA_TYPE_VIDEO, "h264,vp8" }, + { AST_MEDIA_TYPE_IMAGE, "t38" }, }; static const struct sdp_format answerer_formats[] = { + { AST_MEDIA_TYPE_IMAGE, "t38" }, { AST_MEDIA_TYPE_VIDEO, "vp8" }, { AST_MEDIA_TYPE_AUDIO, "ulaw" }, }; @@ -862,6 +864,153 @@ end: return res; } +static int validate_merged_sdp_asymmetric(struct ast_test *test, const struct ast_sdp *sdp, int is_offer) +{ + struct ast_sdp_m_line *m_line; + const char *side = is_offer ? "Offer side" : "Answer side"; + + if (!sdp) { + ast_test_status_update(test, "%s does not have a SDP\n", side); + return -1; + } + + /* Stream 0 */ + m_line = ast_sdp_get_m(sdp, 0); + if (validate_m_line(test, m_line, "audio", 1)) { + return -1; + } + if (!m_line->port) { + ast_test_status_update(test, "%s stream %d does%s have a port\n", side, 0, "n't"); + return -1; + } + if (validate_rtpmap(test, m_line, "PCMU")) { + return -1; + } + + /* The other audio formats should *NOT* be present */ + if (!validate_rtpmap(test, m_line, "PCMA")) { + return -1; + } + if (!validate_rtpmap(test, m_line, "G722")) { + return -1; + } + if (!validate_rtpmap(test, m_line, "opus")) { + return -1; + } + + /* The remaining streams should be declined */ + + /* Stream 1 */ + m_line = ast_sdp_get_m(sdp, 1); + if (validate_m_line(test, m_line, "audio", 1)) { + return -1; + } + if (m_line->port) { + ast_test_status_update(test, "%s stream %d does%s have a port\n", side, 1, ""); + return -1; + } + + /* Stream 2 */ + m_line = ast_sdp_get_m(sdp, 2); + if (validate_m_line(test, m_line, "video", 1)) { + return -1; + } + if (m_line->port) { + ast_test_status_update(test, "%s stream %d does%s have a port\n", side, 2, ""); + return -1; + } + + /* Stream 3 */ + m_line = ast_sdp_get_m(sdp, 3); + if (validate_m_line(test, m_line, "image", 1)) { + return -1; + } + if (m_line->port) { + ast_test_status_update(test, "%s stream %d does%s have a port\n", side, 3, ""); + return -1; + } + + return 0; +} + +AST_TEST_DEFINE(sdp_merge_asymmetric) +{ + enum ast_test_result_state res = AST_TEST_PASS; + struct ast_sdp_state *sdp_state_offerer = NULL; + struct ast_sdp_state *sdp_state_answerer = NULL; + const struct ast_sdp *offerer_sdp; + const struct ast_sdp *answerer_sdp; + + static const struct sdp_format offerer_formats[] = { + { AST_MEDIA_TYPE_AUDIO, "ulaw,alaw,g722,opus" }, + { AST_MEDIA_TYPE_AUDIO, "ulaw" }, + { AST_MEDIA_TYPE_VIDEO, "h261" }, + { AST_MEDIA_TYPE_IMAGE, "t38" }, + }; + static const struct sdp_format answerer_formats[] = { + { AST_MEDIA_TYPE_AUDIO, "ulaw" }, + }; + + switch(cmd) { + case TEST_INIT: + info->name = "sdp_merge_asymmetric"; + info->category = "/main/sdp/"; + info->summary = "Merge two SDPs with an asymmetric number of streams"; + info->description = + "SDP 1 offers a four stream topology: Audio,Audio,Video,T.38\n" + "SDP 2 only has a single audio stream topology\n" + "We ensure that both local SDPs have the expected stream types and\n" + "the expected declined streams"; + return AST_TEST_NOT_RUN; + case TEST_EXECUTE: + break; + } + + sdp_state_offerer = build_sdp_state(ARRAY_LEN(offerer_formats), offerer_formats, NULL); + if (!sdp_state_offerer) { + res = AST_TEST_FAIL; + goto end; + } + + sdp_state_answerer = build_sdp_state(ARRAY_LEN(answerer_formats), answerer_formats, NULL); + if (!sdp_state_answerer) { + res = AST_TEST_FAIL; + goto end; + } + + offerer_sdp = ast_sdp_state_get_local_sdp(sdp_state_offerer); + if (!offerer_sdp) { + res = AST_TEST_FAIL; + goto end; + } + + ast_sdp_state_set_remote_sdp(sdp_state_answerer, offerer_sdp); + answerer_sdp = ast_sdp_state_get_local_sdp(sdp_state_answerer); + if (!answerer_sdp) { + res = AST_TEST_FAIL; + goto end; + } + + ast_sdp_state_set_remote_sdp(sdp_state_offerer, answerer_sdp); + +#if defined(XXX_TODO_NEED_TO_HANDLE_DECLINED_STREAMS_ON_OFFER_SIDE) + /* Get the offerer SDP again because it's now going to be the joint SDP */ + offerer_sdp = ast_sdp_state_get_local_sdp(sdp_state_offerer); + if (validate_merged_sdp_asymmetric(test, offerer_sdp, 1)) { + res = AST_TEST_FAIL; + } +#endif + if (validate_merged_sdp_asymmetric(test, answerer_sdp, 0)) { + res = AST_TEST_FAIL; + } + +end: + ast_sdp_state_free(sdp_state_offerer); + ast_sdp_state_free(sdp_state_answerer); + + return res; +} + static int validate_ssrc(struct ast_test *test, struct ast_sdp_m_line *m_line, struct ast_rtp_instance *rtp) { @@ -976,6 +1125,7 @@ static int unload_module(void) AST_TEST_UNREGISTER(sdp_to_topology); AST_TEST_UNREGISTER(sdp_merge_symmetric); AST_TEST_UNREGISTER(sdp_merge_crisscross); + AST_TEST_UNREGISTER(sdp_merge_asymmetric); AST_TEST_UNREGISTER(sdp_ssrc_attributes); return 0; @@ -990,6 +1140,7 @@ static int load_module(void) AST_TEST_REGISTER(sdp_to_topology); AST_TEST_REGISTER(sdp_merge_symmetric); AST_TEST_REGISTER(sdp_merge_crisscross); + AST_TEST_REGISTER(sdp_merge_asymmetric); AST_TEST_REGISTER(sdp_ssrc_attributes); return AST_MODULE_LOAD_SUCCESS; |