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// 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 "remoting/host/audio_capturer_win.h"
#include "base/basictypes.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace remoting {
TEST(AudioCapturerWinTest, SilenceTest) {
int16 samples1[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
int16 samples2[] = {65, 73, 83, 89, 92, -1, 5, 9, 123, 0};
int16 samples3[] = {0, 0, 0, 0, 1, 0, 0, -1, 0, 0};
// MSVC++ doesn't allow allocating arrays of size 0.
int16 samples4[] = {0};
ASSERT_TRUE(
AudioCapturerWin::IsPacketOfSilence(samples1, arraysize(samples1)));
ASSERT_FALSE(
AudioCapturerWin::IsPacketOfSilence(samples2, arraysize(samples2)));
ASSERT_TRUE(
AudioCapturerWin::IsPacketOfSilence(samples3, arraysize(samples3)));
ASSERT_TRUE(
AudioCapturerWin::IsPacketOfSilence(samples4, 0));
}
} // namespace remoting
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