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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "modules/audio_processing/transient/transient_suppressor.h"
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#include "modules/audio_processing/transient/common.h"
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#include "test/gtest.h"
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namespace webrtc {
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TEST(TransientSuppressorTest, TypingDetectionLogicWorksAsExpectedForMono) {
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static const int kNumChannels = 1;
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TransientSuppressor ts;
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ts.Initialize(ts::kSampleRate16kHz, ts::kSampleRate16kHz, kNumChannels);
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// Each key-press enables detection.
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EXPECT_FALSE(ts.detection_enabled_);
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ts.UpdateKeypress(true);
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EXPECT_TRUE(ts.detection_enabled_);
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// It takes four seconds without any key-press to disable the detection
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for (int time_ms = 0; time_ms < 3990; time_ms += ts::kChunkSizeMs) {
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ts.UpdateKeypress(false);
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EXPECT_TRUE(ts.detection_enabled_);
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}
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ts.UpdateKeypress(false);
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EXPECT_FALSE(ts.detection_enabled_);
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// Key-presses that are more than a second apart from each other don't enable
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// suppression.
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for (int i = 0; i < 100; ++i) {
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EXPECT_FALSE(ts.suppression_enabled_);
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ts.UpdateKeypress(true);
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EXPECT_TRUE(ts.detection_enabled_);
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EXPECT_FALSE(ts.suppression_enabled_);
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for (int time_ms = 0; time_ms < 990; time_ms += ts::kChunkSizeMs) {
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ts.UpdateKeypress(false);
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EXPECT_TRUE(ts.detection_enabled_);
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EXPECT_FALSE(ts.suppression_enabled_);
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}
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ts.UpdateKeypress(false);
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}
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// Two consecutive key-presses is enough to enable the suppression.
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ts.UpdateKeypress(true);
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EXPECT_FALSE(ts.suppression_enabled_);
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ts.UpdateKeypress(true);
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EXPECT_TRUE(ts.suppression_enabled_);
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// Key-presses that are less than a second apart from each other don't disable
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// detection nor suppression.
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for (int i = 0; i < 100; ++i) {
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for (int time_ms = 0; time_ms < 1000; time_ms += ts::kChunkSizeMs) {
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ts.UpdateKeypress(false);
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EXPECT_TRUE(ts.detection_enabled_);
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EXPECT_TRUE(ts.suppression_enabled_);
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}
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ts.UpdateKeypress(true);
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EXPECT_TRUE(ts.detection_enabled_);
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EXPECT_TRUE(ts.suppression_enabled_);
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}
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// It takes four seconds without any key-press to disable the detection and
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// suppression.
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for (int time_ms = 0; time_ms < 3990; time_ms += ts::kChunkSizeMs) {
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ts.UpdateKeypress(false);
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EXPECT_TRUE(ts.detection_enabled_);
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EXPECT_TRUE(ts.suppression_enabled_);
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}
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for (int time_ms = 0; time_ms < 1000; time_ms += ts::kChunkSizeMs) {
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ts.UpdateKeypress(false);
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EXPECT_FALSE(ts.detection_enabled_);
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EXPECT_FALSE(ts.suppression_enabled_);
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}
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}
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} // namespace webrtc
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