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Unified Diff: webrtc/modules/audio_processing/level_estimator_bitexactness_unittest.cc

Issue 1841363002: Changed the names of some of the bitexactness unittests to be similar to the other test file names (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Created 4 years, 9 months ago
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Index: webrtc/modules/audio_processing/level_estimator_bitexactness_unittest.cc
diff --git a/webrtc/modules/audio_processing/level_estimator_bitexactness_unittest.cc b/webrtc/modules/audio_processing/level_estimator_bitexactness_unittest.cc
deleted file mode 100644
index cb3bdf50969c88856d0b55041b1f5d27ec434deb..0000000000000000000000000000000000000000
--- a/webrtc/modules/audio_processing/level_estimator_bitexactness_unittest.cc
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2016 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 <vector>
-
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webrtc/base/array_view.h"
-#include "webrtc/modules/audio_processing/audio_buffer.h"
-#include "webrtc/modules/audio_processing/level_estimator_impl.h"
-#include "webrtc/modules/audio_processing/test/audio_buffer_tools.h"
-#include "webrtc/modules/audio_processing/test/bitexactness_tools.h"
-
-namespace webrtc {
-namespace {
-
-const int kNumFramesToProcess = 1000;
-
-// Processes a specified amount of frames, verifies the results and reports
-// any errors.
-void RunBitexactnessTest(int sample_rate_hz,
- size_t num_channels,
- int rms_reference) {
- rtc::CriticalSection crit_capture;
- LevelEstimatorImpl level_estimator(&crit_capture);
- level_estimator.Initialize();
- level_estimator.Enable(true);
-
- int samples_per_channel = rtc::CheckedDivExact(sample_rate_hz, 100);
- StreamConfig capture_config(sample_rate_hz, num_channels, false);
- AudioBuffer capture_buffer(
- capture_config.num_frames(), capture_config.num_channels(),
- capture_config.num_frames(), capture_config.num_channels(),
- capture_config.num_frames());
-
- test::InputAudioFile capture_file(
- test::GetApmCaptureTestVectorFileName(sample_rate_hz));
- std::vector<float> capture_input(samples_per_channel * num_channels);
- for (size_t frame_no = 0; frame_no < kNumFramesToProcess; ++frame_no) {
- ReadFloatSamplesFromStereoFile(samples_per_channel, num_channels,
- &capture_file, capture_input);
-
- test::CopyVectorToAudioBuffer(capture_config, capture_input,
- &capture_buffer);
-
- level_estimator.ProcessStream(&capture_buffer);
- }
-
- // Extract test results.
- int rms = level_estimator.RMS();
-
- // Compare the output to the reference.
- EXPECT_EQ(rms_reference, rms);
-}
-
-} // namespace
-
-TEST(LevelEstimatorBitExactnessTest, Mono8kHz) {
- const int kRmsReference = 31;
-
- RunBitexactnessTest(8000, 1, kRmsReference);
-}
-
-TEST(LevelEstimatorBitExactnessTest, Mono16kHz) {
- const int kRmsReference = 31;
-
- RunBitexactnessTest(16000, 1, kRmsReference);
-}
-
-TEST(LevelEstimatorBitExactnessTest, Mono32kHz) {
- const int kRmsReference = 31;
-
- RunBitexactnessTest(32000, 1, kRmsReference);
-}
-
-TEST(LevelEstimatorBitExactnessTest, Mono48kHz) {
- const int kRmsReference = 31;
-
- RunBitexactnessTest(48000, 1, kRmsReference);
-}
-
-TEST(LevelEstimatorBitExactnessTest, Stereo16kHz) {
- const int kRmsReference = 30;
-
- RunBitexactnessTest(16000, 2, kRmsReference);
-}
-
-} // namespace webrtc

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