43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
#include <gtest/gtest.h>
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#include "olive/core/render/audioparams.h"
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TEST(RenderAudioParams, ValidityAndEquality)
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{
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olive::core::AudioParams invalid;
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EXPECT_FALSE(invalid.is_valid());
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olive::core::AudioParams params(
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48000, AV_CH_LAYOUT_STEREO, olive::core::SampleFormat::S16);
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EXPECT_TRUE(params.is_valid());
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olive::core::AudioParams other(
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48000, AV_CH_LAYOUT_STEREO, olive::core::SampleFormat::S16);
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EXPECT_TRUE(params == other);
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other.set_sample_rate(44100);
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EXPECT_TRUE(params != other);
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}
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TEST(RenderAudioParams, TimeAndSampleConversions)
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{
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olive::core::AudioParams params(
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48000, AV_CH_LAYOUT_STEREO, olive::core::SampleFormat::S16);
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EXPECT_EQ(params.channel_count(), 2);
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EXPECT_EQ(params.bytes_per_sample_per_channel(), 2);
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EXPECT_EQ(params.bits_per_sample(), 16);
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EXPECT_EQ(params.time_to_samples(1.0), 48000);
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EXPECT_EQ(params.time_to_bytes_per_channel(1.0), 96000);
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EXPECT_EQ(params.time_to_bytes(1.0), 192000);
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EXPECT_EQ(params.samples_to_bytes(48000), 192000);
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EXPECT_EQ(params.samples_to_bytes_per_channel(48000), 96000);
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EXPECT_EQ(params.bytes_to_samples(192000), 48000);
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EXPECT_EQ(params.bytes_to_time(192000), olive::core::rational(1, 1));
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EXPECT_EQ(params.bytes_per_channel_to_time(96000),
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olive::core::rational(1, 1));
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}
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