Remove webrtc/libjingle/{examples,session}.

webrtc/libjingle/session/media/mediamessages_unittest.cc

Index: webrtc/libjingle/session/media/mediamessages_unittest.cc
diff --git a/webrtc/libjingle/session/media/mediamessages_unittest.cc b/webrtc/libjingle/session/media/mediamessages_unittest.cc
deleted file mode 100644
index 6d8fb4b6d24ea1d29f2575a9bd27bf2755845174..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/session/media/mediamessages_unittest.cc
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "webrtc/libjingle/session/media/mediamessages.h"
-
-#include <string>
-#include <vector>
-
-#include "webrtc/p2p/base/constants.h"
-#include "webrtc/libjingle/session/media/mediasessionclient.h"
-#include "webrtc/libjingle/xmllite/xmlelement.h"
-#include "webrtc/base/gunit.h"
-#include "webrtc/base/scoped_ptr.h"
-
-// Unit tests for mediamessages.cc.
-
-namespace cricket {
-
-namespace {
-
-static const char kViewVideoNoneXml[] =
-    "<view xmlns='google:jingle'"
-    "  name='video1'"
-    "  type='none'"
-    "/>";
-
-class MediaMessagesTest : public testing::Test {
- public:
-  // CreateMediaSessionDescription uses a static variable cricket::NS_JINGLE_RTP
-  // defined in another file and cannot be used to initialize another static
-  // variable (http://www.parashift.com/c++-faq-lite/ctors.html#faq-10.14)
-  MediaMessagesTest()
-      : remote_description_(CreateMediaSessionDescription("audio1", "video1")) {
-  }
-
- protected:
-  static std::string ViewVideoStaticVgaXml(const std::string& ssrc) {
-      return "<view xmlns='google:jingle'"
-             "  name='video1'"
-             "  type='static'"
-             "  ssrc='" + ssrc + "'"
-             ">"
-             "<params"
-             "    width='640'"
-             "    height='480'"
-             "    framerate='30'"
-             "    preference='0'"
-             "  />"
-             "</view>";
-  }
-
-  static cricket::StreamParams CreateStream(const std::string& nick,
-                                            const std::string& name,
-                                            uint32 ssrc1,
-                                            uint32 ssrc2,
-                                            const std::string& semantics,
-                                            const std::string& type,
-                                            const std::string& display) {
-    StreamParams stream;
-    stream.groupid = nick;
-    stream.id = name;
-    stream.ssrcs.push_back(ssrc1);
-    stream.ssrcs.push_back(ssrc2);
-    stream.ssrc_groups.push_back(
-        cricket::SsrcGroup(semantics, stream.ssrcs));
-    stream.type = type;
-    stream.display = display;
-    return stream;
-  }
-
-  static std::string StreamsXml(const std::string& stream1,
-                                const std::string& stream2) {
-    return "<streams xmlns='google:jingle'>"
-           + stream1
-           + stream2 +
-           "</streams>";
-  }
-
-
-  static std::string StreamXml(const std::string& nick,
-                               const std::string& name,
-                               const std::string& ssrc1,
-                               const std::string& ssrc2,
-                               const std::string& semantics,
-                               const std::string& type,
-                               const std::string& display) {
-    return "<stream"
-           " nick='" + nick + "'"
-           " name='" + name + "'"
-           " type='" + type + "'"
-           " display='" + display + "'"
-           ">"
-           "<ssrc>" + ssrc1 + "</ssrc>"
-           "<ssrc>" + ssrc2 + "</ssrc>"
-           "<ssrc-group"
-           "  semantics='" + semantics + "'"
-           ">"
-           "<ssrc>" + ssrc1 + "</ssrc>"
-           "<ssrc>" + ssrc2 + "</ssrc>"
-           "</ssrc-group>"
-           "</stream>";
-  }
-
-  static std::string HeaderExtensionsXml(const std::string& hdrext1,
-                                         const std::string& hdrext2) {
-    return "<rtp:description xmlns:rtp=\"urn:xmpp:jingle:apps:rtp:1\">"
-           + hdrext1
-           + hdrext2 +
-           "</rtp:description>";
-  }
-
-  static std::string HeaderExtensionXml(const std::string& uri,
-                                        const std::string& id) {
-    return "<rtp:rtp-hdrext"
-           " uri='" + uri + "'"
-           " id='" + id + "'"
-           "/>";
-  }
-
-  static cricket::SessionDescription* CreateMediaSessionDescription(
-      const std::string& audio_content_name,
-      const std::string& video_content_name) {
-    cricket::SessionDescription* desc = new cricket::SessionDescription();
-    desc->AddContent(audio_content_name, cricket::NS_JINGLE_RTP,
-                     new cricket::AudioContentDescription());
-    desc->AddContent(video_content_name, cricket::NS_JINGLE_RTP,
-                     new cricket::VideoContentDescription());
-    return desc;
-  }
-
-  size_t ClearXmlElements(cricket::XmlElements* elements) {
-    size_t size = elements->size();
-    for (size_t i = 0; i < size; i++) {
-      delete elements->at(i);
-    }
-    elements->clear();
-    return size;
-  }
-
-  rtc::scoped_ptr<cricket::SessionDescription> remote_description_;
-};
-
-}  // anonymous namespace
-
-// Test serializing/deserializing an empty <view> message.
-TEST_F(MediaMessagesTest, ViewNoneToFromXml) {
-  buzz::XmlElement* expected_view_elem =
-      buzz::XmlElement::ForStr(kViewVideoNoneXml);
-  rtc::scoped_ptr<buzz::XmlElement> action_elem(
-      new buzz::XmlElement(QN_JINGLE));
-
-  EXPECT_FALSE(cricket::IsJingleViewRequest(action_elem.get()));
-  action_elem->AddElement(expected_view_elem);
-  EXPECT_TRUE(cricket::IsJingleViewRequest(action_elem.get()));
-
-  cricket::ViewRequest view_request;
-  cricket::XmlElements actual_view_elems;
-  cricket::WriteError error;
-
-  ASSERT_TRUE(cricket::WriteJingleViewRequest(
-      "video1", view_request, &actual_view_elems, &error));
-
-  ASSERT_EQ(1U, actual_view_elems.size());
-  EXPECT_EQ(expected_view_elem->Str(), actual_view_elems[0]->Str());
-  ClearXmlElements(&actual_view_elems);
-
-  cricket::ParseError parse_error;
-  EXPECT_TRUE(cricket::IsJingleViewRequest(action_elem.get()));
-  ASSERT_TRUE(cricket::ParseJingleViewRequest(
-      action_elem.get(), &view_request, &parse_error));
-  EXPECT_EQ(0U, view_request.static_video_views.size());
-}
-
-// Test serializing/deserializing an a simple vga <view> message.
-TEST_F(MediaMessagesTest, ViewVgaToFromXml) {
-  rtc::scoped_ptr<buzz::XmlElement> action_elem(
-      new buzz::XmlElement(QN_JINGLE));
-  buzz::XmlElement* expected_view_elem1 =
-      buzz::XmlElement::ForStr(ViewVideoStaticVgaXml("1234"));
-  buzz::XmlElement* expected_view_elem2 =
-      buzz::XmlElement::ForStr(ViewVideoStaticVgaXml("2468"));
-  action_elem->AddElement(expected_view_elem1);
-  action_elem->AddElement(expected_view_elem2);
-
-  cricket::ViewRequest view_request;
-  cricket::XmlElements actual_view_elems;
-  cricket::WriteError error;
-
-  view_request.static_video_views.push_back(cricket::StaticVideoView(
-      cricket::StreamSelector(1234), 640, 480, 30));
-  view_request.static_video_views.push_back(cricket::StaticVideoView(
-      cricket::StreamSelector(2468), 640, 480, 30));
-
-  ASSERT_TRUE(cricket::WriteJingleViewRequest(
-      "video1", view_request, &actual_view_elems, &error));
-
-  ASSERT_EQ(2U, actual_view_elems.size());
-  EXPECT_EQ(expected_view_elem1->Str(), actual_view_elems[0]->Str());
-  EXPECT_EQ(expected_view_elem2->Str(), actual_view_elems[1]->Str());
-  ClearXmlElements(&actual_view_elems);
-
-  view_request.static_video_views.clear();
-  cricket::ParseError parse_error;
-  EXPECT_TRUE(cricket::IsJingleViewRequest(action_elem.get()));
-  ASSERT_TRUE(cricket::ParseJingleViewRequest(
-      action_elem.get(), &view_request, &parse_error));
-  EXPECT_EQ(2U, view_request.static_video_views.size());
-  EXPECT_EQ(1234U, view_request.static_video_views[0].selector.ssrc);
-  EXPECT_EQ(640, view_request.static_video_views[0].width);
-  EXPECT_EQ(480, view_request.static_video_views[0].height);
-  EXPECT_EQ(30, view_request.static_video_views[0].framerate);
-  EXPECT_EQ(2468U, view_request.static_video_views[1].selector.ssrc);
-}
-
-// Test deserializing bad view XML.
-TEST_F(MediaMessagesTest, ParseBadViewXml) {
-  rtc::scoped_ptr<buzz::XmlElement> action_elem(
-      new buzz::XmlElement(QN_JINGLE));
-  buzz::XmlElement* view_elem =
-      buzz::XmlElement::ForStr(ViewVideoStaticVgaXml("not-an-ssrc"));
-  action_elem->AddElement(view_elem);
-
-  cricket::ViewRequest view_request;
-  cricket::ParseError parse_error;
-  ASSERT_FALSE(cricket::ParseJingleViewRequest(
-      action_elem.get(), &view_request, &parse_error));
-}
-
-
-// Test serializing/deserializing typical streams xml.
-TEST_F(MediaMessagesTest, StreamsToFromXml) {
-  rtc::scoped_ptr<buzz::XmlElement> expected_streams_elem(
-      buzz::XmlElement::ForStr(
-          StreamsXml(
-              StreamXml("nick1", "stream1", "101", "102",
-                        "semantics1", "type1", "display1"),
-              StreamXml("nick2", "stream2", "201", "202",
-                        "semantics2", "type2", "display2"))));
-
-  std::vector<cricket::StreamParams> expected_streams;
-  expected_streams.push_back(CreateStream("nick1", "stream1", 101U, 102U,
-                                          "semantics1", "type1", "display1"));
-  expected_streams.push_back(CreateStream("nick2", "stream2", 201U, 202U,
-                                          "semantics2", "type2", "display2"));
-
-  rtc::scoped_ptr<buzz::XmlElement> actual_desc_elem(
-      new buzz::XmlElement(QN_JINGLE_RTP_CONTENT));
-  cricket::WriteJingleStreams(expected_streams, actual_desc_elem.get());
-
-  const buzz::XmlElement* actual_streams_elem =
-      actual_desc_elem->FirstNamed(QN_JINGLE_DRAFT_STREAMS);
-  ASSERT_TRUE(actual_streams_elem != NULL);
-  EXPECT_EQ(expected_streams_elem->Str(), actual_streams_elem->Str());
-
-  rtc::scoped_ptr<buzz::XmlElement> expected_desc_elem(
-      new buzz::XmlElement(QN_JINGLE_RTP_CONTENT));
-  expected_desc_elem->AddElement(new buzz::XmlElement(
-      *expected_streams_elem));
-  std::vector<cricket::StreamParams> actual_streams;
-  cricket::ParseError parse_error;
-
-  EXPECT_TRUE(cricket::HasJingleStreams(expected_desc_elem.get()));
-  ASSERT_TRUE(cricket::ParseJingleStreams(
-      expected_desc_elem.get(), &actual_streams, &parse_error));
-  EXPECT_EQ(2U, actual_streams.size());
-  EXPECT_EQ(expected_streams[0], actual_streams[0]);
-  EXPECT_EQ(expected_streams[1], actual_streams[1]);
-}
-
-// Test deserializing bad streams xml.
-TEST_F(MediaMessagesTest, StreamsFromBadXml) {
-  rtc::scoped_ptr<buzz::XmlElement> streams_elem(
-      buzz::XmlElement::ForStr(
-          StreamsXml(
-              StreamXml("nick1", "name1", "101", "not-an-ssrc",
-                        "semantics1", "type1", "display1"),
-              StreamXml("nick2", "name2", "202", "not-an-ssrc",
-                        "semantics2", "type2", "display2"))));
-  rtc::scoped_ptr<buzz::XmlElement> desc_elem(
-      new buzz::XmlElement(QN_JINGLE_RTP_CONTENT));
-  desc_elem->AddElement(new buzz::XmlElement(*streams_elem));
-
-  std::vector<cricket::StreamParams> actual_streams;
-  cricket::ParseError parse_error;
-  ASSERT_FALSE(cricket::ParseJingleStreams(
-      desc_elem.get(), &actual_streams, &parse_error));
-}
-
-// Test serializing/deserializing typical RTP Header Extension xml.
-TEST_F(MediaMessagesTest, HeaderExtensionsToFromXml) {
-  rtc::scoped_ptr<buzz::XmlElement> expected_desc_elem(
-      buzz::XmlElement::ForStr(
-          HeaderExtensionsXml(
-              HeaderExtensionXml("abc", "123"),
-              HeaderExtensionXml("def", "456"))));
-
-  std::vector<cricket::RtpHeaderExtension> expected_hdrexts;
-  expected_hdrexts.push_back(RtpHeaderExtension("abc", 123));
-  expected_hdrexts.push_back(RtpHeaderExtension("def", 456));
-
-  rtc::scoped_ptr<buzz::XmlElement> actual_desc_elem(
-      new buzz::XmlElement(QN_JINGLE_RTP_CONTENT));
-  cricket::WriteJingleRtpHeaderExtensions(expected_hdrexts, actual_desc_elem.get());
-
-  ASSERT_TRUE(actual_desc_elem != NULL);
-  EXPECT_EQ(expected_desc_elem->Str(), actual_desc_elem->Str());
-
-  std::vector<cricket::RtpHeaderExtension> actual_hdrexts;
-  cricket::ParseError parse_error;
-  ASSERT_TRUE(cricket::ParseJingleRtpHeaderExtensions(
-      expected_desc_elem.get(), &actual_hdrexts, &parse_error));
-  EXPECT_EQ(2U, actual_hdrexts.size());
-  EXPECT_EQ(expected_hdrexts[0], actual_hdrexts[0]);
-  EXPECT_EQ(expected_hdrexts[1], actual_hdrexts[1]);
-}
-
-// Test deserializing bad RTP header extension xml.
-TEST_F(MediaMessagesTest, HeaderExtensionsFromBadXml) {
-  std::vector<cricket::RtpHeaderExtension> actual_hdrexts;
-  cricket::ParseError parse_error;
-
-  rtc::scoped_ptr<buzz::XmlElement> desc_elem(
-      buzz::XmlElement::ForStr(
-          HeaderExtensionsXml(
-              HeaderExtensionXml("abc", "123"),
-              HeaderExtensionXml("def", "not-an-id"))));
-  ASSERT_FALSE(cricket::ParseJingleRtpHeaderExtensions(
-      desc_elem.get(), &actual_hdrexts, &parse_error));
-
-  desc_elem.reset(
-      buzz::XmlElement::ForStr(
-          HeaderExtensionsXml(
-              HeaderExtensionXml("abc", "123"),
-              HeaderExtensionXml("def", "-1"))));
-  ASSERT_FALSE(cricket::ParseJingleRtpHeaderExtensions(
-      desc_elem.get(), &actual_hdrexts, &parse_error));
-}
-
-}  // namespace cricket