G711 implementation of the Audio{En,De}coderFactoryTemplate APIs

webrtc/api/audio_codecs/test/audio_decoder_factory_template_unittest.cc

 /*
  *  Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "webrtc/api/audio_codecs/audio_decoder_factory_template.h"
+#include "webrtc/api/audio_codecs/g711/audio_decoder_g711.h"
 #include "webrtc/api/audio_codecs/g722/audio_decoder_g722.h"
 #include "webrtc/api/audio_codecs/ilbc/audio_decoder_ilbc.h"
 #include "webrtc/api/audio_codecs/opus/audio_decoder_opus.h"
 #include "webrtc/rtc_base/ptr_util.h"
 #include "webrtc/test/gmock.h"
 #include "webrtc/test/gtest.h"
 #include "webrtc/test/mock_audio_decoder.h"
 
 namespace webrtc {
 
@@ skipping 84 matching lines @@
   auto dec1 = factory->MakeAudioDecoder({"bogus", 8000, 1});
   ASSERT_NE(nullptr, dec1);
   EXPECT_EQ(8000, dec1->SampleRateHz());
   EXPECT_EQ(nullptr, factory->MakeAudioDecoder({"sham", 16000, 2}));
   auto dec2 =
       factory->MakeAudioDecoder({"sham", 16000, 2, {{"param", "value"}}});
   ASSERT_NE(nullptr, dec2);
   EXPECT_EQ(16000, dec2->SampleRateHz());
 }
 
+TEST(AudioDecoderFactoryTemplateTest, G711) {
+  auto factory = CreateAudioDecoderFactory<AudioDecoderG711>();
+  EXPECT_THAT(factory->GetSupportedDecoders(),
+              testing::ElementsAre(
+                  AudioCodecSpec{{"PCMU", 8000, 1}, {8000, 1, 64000}},
+                  AudioCodecSpec{{"PCMA", 8000, 1}, {8000, 1, 64000}}));
+  EXPECT_FALSE(factory->IsSupportedDecoder({"g711", 8000, 1}));
+  EXPECT_TRUE(factory->IsSupportedDecoder({"PCMU", 8000, 1}));
+  EXPECT_TRUE(factory->IsSupportedDecoder({"pcma", 8000, 1}));
+  EXPECT_EQ(nullptr, factory->MakeAudioDecoder({"pcmu", 16000, 1}));
+  auto dec1 = factory->MakeAudioDecoder({"pcmu", 8000, 1});
+  ASSERT_NE(nullptr, dec1);
+  EXPECT_EQ(8000, dec1->SampleRateHz());
+  auto dec2 = factory->MakeAudioDecoder({"PCMA", 8000, 1});
+  ASSERT_NE(nullptr, dec2);
+  EXPECT_EQ(8000, dec2->SampleRateHz());
+}
+
 TEST(AudioDecoderFactoryTemplateTest, G722) {
   auto factory = CreateAudioDecoderFactory<AudioDecoderG722>();
   EXPECT_THAT(factory->GetSupportedDecoders(),
               testing::ElementsAre(
                   AudioCodecSpec{{"g722", 8000, 1}, {16000, 1, 64000}}));
   EXPECT_FALSE(factory->IsSupportedDecoder({"foo", 8000, 1}));
   EXPECT_TRUE(factory->IsSupportedDecoder({"g722", 8000, 1}));
   EXPECT_EQ(nullptr, factory->MakeAudioDecoder({"bar", 16000, 1}));
   auto dec1 = factory->MakeAudioDecoder({"g722", 8000, 1});
   ASSERT_NE(nullptr, dec1);
@@ skipping 31 matching lines @@
               testing::ElementsAre(AudioCodecSpec{opus_format, opus_info}));
   EXPECT_FALSE(factory->IsSupportedDecoder({"opus", 48000, 1}));
   EXPECT_TRUE(factory->IsSupportedDecoder({"opus", 48000, 2}));
   EXPECT_EQ(nullptr, factory->MakeAudioDecoder({"bar", 16000, 1}));
   auto dec = factory->MakeAudioDecoder({"opus", 48000, 2});
   ASSERT_NE(nullptr, dec);
   EXPECT_EQ(48000, dec->SampleRateHz());
 }
 
 }  // namespace webrtc