src/third_party/webrtc/modules/audio_coding/neteq4/decision_logic_unittest.cc

   1 /*
   2  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11 // Unit tests for DecisionLogic class and derived classes.
  12
  13 #include "gtest/gtest.h"
  14 #include "webrtc/modules/audio_coding/neteq4/buffer_level_filter.h"
  15 #include "webrtc/modules/audio_coding/neteq4/decoder_database.h"
  16 #include "webrtc/modules/audio_coding/neteq4/decision_logic.h"
  17 #include "webrtc/modules/audio_coding/neteq4/delay_manager.h"
  18 #include "webrtc/modules/audio_coding/neteq4/delay_peak_detector.h"
  19 #include "webrtc/modules/audio_coding/neteq4/packet_buffer.h"
  20
  21 namespace webrtc {
  22
  23 TEST(DecisionLogic, CreateAndDestroy) {
  24   int fs_hz = 8000;
  25   int output_size_samples = fs_hz / 100;  // Samples per 10 ms.
  26   DecoderDatabase decoder_database;
  27   PacketBuffer packet_buffer(10);
  28   DelayPeakDetector delay_peak_detector;
  29   DelayManager delay_manager(240, &delay_peak_detector);
  30   BufferLevelFilter buffer_level_filter;
  31   DecisionLogic* logic = DecisionLogic::Create(fs_hz, output_size_samples,
  32                                                kPlayoutOn, &decoder_database,
  33                                                packet_buffer, &delay_manager,
  34                                                &buffer_level_filter);
  35   delete logic;
  36   logic = DecisionLogic::Create(fs_hz, output_size_samples,
  37                                 kPlayoutStreaming,
  38                                 &decoder_database,
  39                                 packet_buffer, &delay_manager,
  40                                 &buffer_level_filter);
  41   delete logic;
  42   logic = DecisionLogic::Create(fs_hz, output_size_samples,
  43                                 kPlayoutFax,
  44                                 &decoder_database,
  45                                 packet_buffer, &delay_manager,
  46                                 &buffer_level_filter);
  47   delete logic;
  48   logic = DecisionLogic::Create(fs_hz, output_size_samples,
  49                                 kPlayoutOff,
  50                                 &decoder_database,
  51                                 packet_buffer, &delay_manager,
  52                                 &buffer_level_filter);
  53   delete logic;
  54 }
  55
  56 // TODO(hlundin): Write more tests.
  57
  58 }  // namespace webrtc