Move talk/media to webrtc/media

talk/media/webrtc/webrtcmediaengine_unittest.cc

Index: talk/media/webrtc/webrtcmediaengine_unittest.cc
diff --git a/talk/media/webrtc/webrtcmediaengine_unittest.cc b/talk/media/webrtc/webrtcmediaengine_unittest.cc
deleted file mode 100644
index 7c80e773015e27587ad76d194776d3d84af9148d..0000000000000000000000000000000000000000
--- a/talk/media/webrtc/webrtcmediaengine_unittest.cc
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * libjingle
- * Copyright 2015 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 "testing/gtest/include/gtest/gtest.h"
-
-#include "talk/media/webrtc/webrtcmediaengine.h"
-
-namespace cricket {
-namespace {
-
-std::vector<RtpHeaderExtension> MakeUniqueExtensions() {
-  std::vector<RtpHeaderExtension> result;
-  char name[] = "a";
-  for (int i = 0; i < 7; ++i) {
-    result.push_back(RtpHeaderExtension(name, 1 + i));
-    name[0]++;
-    result.push_back(RtpHeaderExtension(name, 14 - i));
-    name[0]++;
-  }
-  return result;
-}
-
-std::vector<RtpHeaderExtension> MakeRedundantExtensions() {
-  std::vector<RtpHeaderExtension> result;
-  char name[] = "a";
-  for (int i = 0; i < 7; ++i) {
-    result.push_back(RtpHeaderExtension(name, 1 + i));
-    result.push_back(RtpHeaderExtension(name, 14 - i));
-    name[0]++;
-  }
-  return result;
-}
-
-bool SupportedExtensions1(const std::string& name) {
-  return name == "c" || name == "i";
-}
-
-bool SupportedExtensions2(const std::string& name) {
-  return name != "a" && name != "n";
-}
-
-bool IsSorted(const std::vector<webrtc::RtpExtension>& extensions) {
-  const std::string* last = nullptr;
-  for (const auto& extension : extensions) {
-    if (last && *last > extension.name) {
-      return false;
-    }
-    last = &extension.name;
-  }
-  return true;
-}
-}  // namespace
-
-TEST(WebRtcMediaEngineTest, ValidateRtpExtensions_EmptyList) {
-  std::vector<RtpHeaderExtension> extensions;
-  EXPECT_TRUE(ValidateRtpExtensions(extensions));
-}
-
-TEST(WebRtcMediaEngineTest, ValidateRtpExtensions_AllGood) {
-  std::vector<RtpHeaderExtension> extensions = MakeUniqueExtensions();
-  EXPECT_TRUE(ValidateRtpExtensions(extensions));
-}
-
-TEST(WebRtcMediaEngineTest, ValidateRtpExtensions_OutOfRangeId_Low) {
-  std::vector<RtpHeaderExtension> extensions = MakeUniqueExtensions();
-  extensions.push_back(RtpHeaderExtension("foo", 0));
-  EXPECT_FALSE(ValidateRtpExtensions(extensions));
-}
-
-TEST(WebRtcMediaEngineTest, ValidateRtpExtensions_OutOfRangeId_High) {
-  std::vector<RtpHeaderExtension> extensions = MakeUniqueExtensions();
-  extensions.push_back(RtpHeaderExtension("foo", 15));
-  EXPECT_FALSE(ValidateRtpExtensions(extensions));
-}
-
-TEST(WebRtcMediaEngineTest, ValidateRtpExtensions_OverlappingIds_StartOfSet) {
-  std::vector<RtpHeaderExtension> extensions = MakeUniqueExtensions();
-  extensions.push_back(RtpHeaderExtension("foo", 1));
-  EXPECT_FALSE(ValidateRtpExtensions(extensions));
-}
-
-TEST(WebRtcMediaEngineTest, ValidateRtpExtensions_OverlappingIds_EndOfSet) {
-  std::vector<RtpHeaderExtension> extensions = MakeUniqueExtensions();
-  extensions.push_back(RtpHeaderExtension("foo", 14));
-  EXPECT_FALSE(ValidateRtpExtensions(extensions));
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_EmptyList) {
-  std::vector<RtpHeaderExtension> extensions;
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions1, true);
-  EXPECT_EQ(0, filtered.size());
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_IncludeOnlySupported) {
-  std::vector<RtpHeaderExtension> extensions = MakeUniqueExtensions();
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions1, false);
-  EXPECT_EQ(2, filtered.size());
-  EXPECT_EQ("c", filtered[0].name);
-  EXPECT_EQ("i", filtered[1].name);
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_SortedByName_1) {
-  std::vector<RtpHeaderExtension> extensions = MakeUniqueExtensions();
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions2, false);
-  EXPECT_EQ(12, filtered.size());
-  EXPECT_TRUE(IsSorted(filtered));
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_SortedByName_2) {
-  std::vector<RtpHeaderExtension> extensions = MakeUniqueExtensions();
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions2, true);
-  EXPECT_EQ(12, filtered.size());
-  EXPECT_TRUE(IsSorted(filtered));
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_DontRemoveRedundant) {
-  std::vector<RtpHeaderExtension> extensions = MakeRedundantExtensions();
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions2, false);
-  EXPECT_EQ(12, filtered.size());
-  EXPECT_TRUE(IsSorted(filtered));
-  EXPECT_EQ(filtered[0].name, filtered[1].name);
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_RemoveRedundant) {
-  std::vector<RtpHeaderExtension> extensions = MakeRedundantExtensions();
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions2, true);
-  EXPECT_EQ(6, filtered.size());
-  EXPECT_TRUE(IsSorted(filtered));
-  EXPECT_NE(filtered[0].name, filtered[1].name);
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_RemoveRedundantBwe_1) {
-  std::vector<RtpHeaderExtension> extensions;
-  extensions.push_back(
-      RtpHeaderExtension(kRtpTransportSequenceNumberHeaderExtension, 3));
-  extensions.push_back(
-      RtpHeaderExtension(kRtpTimestampOffsetHeaderExtension, 9));
-  extensions.push_back(
-      RtpHeaderExtension(kRtpAbsoluteSenderTimeHeaderExtension, 6));
-  extensions.push_back(
-      RtpHeaderExtension(kRtpTransportSequenceNumberHeaderExtension, 1));
-  extensions.push_back(
-      RtpHeaderExtension(kRtpTimestampOffsetHeaderExtension, 14));
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions2, true);
-  EXPECT_EQ(1, filtered.size());
-  EXPECT_EQ(kRtpTransportSequenceNumberHeaderExtension, filtered[0].name);
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_RemoveRedundantBwe_2) {
-  std::vector<RtpHeaderExtension> extensions;
-  extensions.push_back(
-      RtpHeaderExtension(kRtpTimestampOffsetHeaderExtension, 1));
-  extensions.push_back(
-      RtpHeaderExtension(kRtpAbsoluteSenderTimeHeaderExtension, 14));
-  extensions.push_back(
-      RtpHeaderExtension(kRtpTimestampOffsetHeaderExtension, 7));
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions2, true);
-  EXPECT_EQ(1, filtered.size());
-  EXPECT_EQ(kRtpAbsoluteSenderTimeHeaderExtension, filtered[0].name);
-}
-
-TEST(WebRtcMediaEngineTest, FilterRtpExtensions_RemoveRedundantBwe_3) {
-  std::vector<RtpHeaderExtension> extensions;
-  extensions.push_back(
-      RtpHeaderExtension(kRtpTimestampOffsetHeaderExtension, 2));
-  extensions.push_back(
-      RtpHeaderExtension(kRtpTimestampOffsetHeaderExtension, 14));
-  std::vector<webrtc::RtpExtension> filtered =
-      FilterRtpExtensions(extensions, SupportedExtensions2, true);
-  EXPECT_EQ(1, filtered.size());
-  EXPECT_EQ(kRtpTimestampOffsetHeaderExtension, filtered[0].name);
-}
-}  // namespace cricket