media: Move audio_parameters and audio_point to media/base/

media/audio/audio_parameters_unittest.cc

Index: media/audio/audio_parameters_unittest.cc
diff --git a/media/audio/audio_parameters_unittest.cc b/media/audio/audio_parameters_unittest.cc
deleted file mode 100644
index 194386b83317ed351032615e07b3e56977044cd2..0000000000000000000000000000000000000000
--- a/media/audio/audio_parameters_unittest.cc
+++ /dev/null
@@ -1,226 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <stddef.h>
-
-#include "base/macros.h"
-#include "base/strings/string_number_conversions.h"
-#include "media/audio/audio_parameters.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace media {
-
-TEST(AudioParameters, Constructor_Default) {
-  AudioParameters::Format expected_format = AudioParameters::AUDIO_PCM_LINEAR;
-  int expected_bits = 0;
-  int expected_channels = 0;
-  ChannelLayout expected_channel_layout = CHANNEL_LAYOUT_NONE;
-  int expected_rate = 0;
-  int expected_samples = 0;
-  AudioParameters::PlatformEffectsMask expected_effects =
-      AudioParameters::NO_EFFECTS;
-  std::vector<Point> expected_mic_positions;
-
-  AudioParameters params;
-
-  EXPECT_EQ(expected_format, params.format());
-  EXPECT_EQ(expected_bits, params.bits_per_sample());
-  EXPECT_EQ(expected_channels, params.channels());
-  EXPECT_EQ(expected_channel_layout, params.channel_layout());
-  EXPECT_EQ(expected_rate, params.sample_rate());
-  EXPECT_EQ(expected_samples, params.frames_per_buffer());
-  EXPECT_EQ(expected_effects, params.effects());
-  EXPECT_EQ(expected_mic_positions, params.mic_positions());
-}
-
-TEST(AudioParameters, Constructor_ParameterValues) {
-  AudioParameters::Format expected_format =
-      AudioParameters::AUDIO_PCM_LOW_LATENCY;
-  int expected_bits = 16;
-  int expected_channels = 6;
-  ChannelLayout expected_channel_layout = CHANNEL_LAYOUT_5_1;
-  int expected_rate = 44100;
-  int expected_samples = 880;
-
-  AudioParameters params(expected_format, expected_channel_layout,
-                         expected_rate, expected_bits, expected_samples);
-
-  EXPECT_EQ(expected_format, params.format());
-  EXPECT_EQ(expected_bits, params.bits_per_sample());
-  EXPECT_EQ(expected_channels, params.channels());
-  EXPECT_EQ(expected_channel_layout, params.channel_layout());
-  EXPECT_EQ(expected_rate, params.sample_rate());
-  EXPECT_EQ(expected_samples, params.frames_per_buffer());
-}
-
-TEST(AudioParameters, GetBytesPerBuffer) {
-  EXPECT_EQ(100, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                                 CHANNEL_LAYOUT_MONO, 1000,  8, 100)
-                                 .GetBytesPerBuffer());
-  EXPECT_EQ(200, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                                 CHANNEL_LAYOUT_MONO, 1000,  16, 100)
-                                 .GetBytesPerBuffer());
-  EXPECT_EQ(200, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                                 CHANNEL_LAYOUT_STEREO, 1000,  8, 100)
-                                 .GetBytesPerBuffer());
-  EXPECT_EQ(200, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                                 CHANNEL_LAYOUT_MONO, 1000,  8, 200)
-                                 .GetBytesPerBuffer());
-  EXPECT_EQ(800, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                                 CHANNEL_LAYOUT_STEREO, 1000,  16, 200)
-                                 .GetBytesPerBuffer());
-  EXPECT_EQ(300, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                                 CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC,
-                                 1000, 8, 100)
-                                 .GetBytesPerBuffer());
-}
-
-TEST(AudioParameters, GetBytesPerSecond) {
-  EXPECT_EQ(0, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                               CHANNEL_LAYOUT_NONE, 0, 0, 0)
-                               .GetBytesPerSecond());
-  EXPECT_EQ(0, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                               CHANNEL_LAYOUT_STEREO, 0, 0, 0)
-                               .GetBytesPerSecond());
-  EXPECT_EQ(0, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                               CHANNEL_LAYOUT_NONE, 100, 0, 0)
-                               .GetBytesPerSecond());
-  EXPECT_EQ(0, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                               CHANNEL_LAYOUT_NONE, 0, 8, 0)
-                               .GetBytesPerSecond());
-  EXPECT_EQ(200, AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                                 CHANNEL_LAYOUT_STEREO, 100, 8, 0)
-                                 .GetBytesPerSecond());
-}
-
-TEST(AudioParameters, Compare) {
-  AudioParameters values[] = {
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
-                    1000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
-                    1000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
-                    1000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
-                    1000, 16, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
-                    2000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
-                    2000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
-                    2000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
-                    2000, 16, 200),
-
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
-                    1000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
-                    1000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
-                    1000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
-                    1000, 16, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
-                    2000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
-                    2000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
-                    2000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
-                    2000, 16, 200),
-
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 1000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 1000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 1000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 1000, 16, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 2000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 2000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 2000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LINEAR,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 2000, 16, 200),
-
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_MONO,
-                    1000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_MONO,
-                    1000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_MONO,
-                    1000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_MONO,
-                    1000, 16, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_MONO,
-                    2000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_MONO,
-                    2000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_MONO,
-                    2000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_MONO,
-                    2000, 16, 200),
-
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO, 1000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO, 1000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO, 1000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO, 1000, 16, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO, 2000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO, 2000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO, 2000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO, 2000, 16, 200),
-
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 1000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 1000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 1000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 1000, 16, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 2000,  8, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 2000,  8, 200),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 2000, 16, 100),
-    AudioParameters(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                    CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC, 2000, 16, 200),
-  };
-
-  for (size_t i = 0; i < arraysize(values); ++i) {
-    for (size_t j = 0; j < arraysize(values); ++j) {
-      SCOPED_TRACE("i=" + base::SizeTToString(i) + " j=" +
-                   base::SizeTToString(j));
-      EXPECT_EQ(i < j, values[i] < values[j]);
-    }
-
-    // Verify that a value is never less than itself.
-    EXPECT_FALSE(values[i] < values[i]);
-  }
-}
-
-TEST(AudioParameters, Constructor_ValidChannelCounts) {
-  int expected_channels = 8;
-  ChannelLayout expected_layout = CHANNEL_LAYOUT_DISCRETE;
-
-  AudioParameters params(AudioParameters::AUDIO_PCM_LOW_LATENCY,
-                         expected_layout, 44100, 16, 880);
-  params.set_channels_for_discrete(expected_channels);
-  EXPECT_EQ(expected_channels, params.channels());
-  EXPECT_EQ(expected_layout, params.channel_layout());
-  EXPECT_TRUE(params.IsValid());
-}
-
-}  // namespace media