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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.exoplayer2.extractor.ogg;
import static com.google.android.exoplayer2.testutil.TestUtil.getByteArray;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.google.android.exoplayer2.testutil.ExtractorAsserts;
import com.google.android.exoplayer2.testutil.FakeExtractorInput;
import java.io.IOException;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Tests for {@link OggExtractor} that test specific behaviours and don't need to be parameterized.
*
* <p>For parameterized tests using {@link ExtractorAsserts} see {@link
* OggExtractorParameterizedTest}.
*/
@RunWith(AndroidJUnit4.class)
public final class OggExtractorNonParameterizedTest {
@Test
public void sniffVorbis() throws Exception {
byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/vorbis_header");
assertSniff(data, /* expectedResult= */ true);
}
@Test
public void sniffFlac() throws Exception {
byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/flac_header");
assertSniff(data, /* expectedResult= */ true);
}
@Test
public void sniffFailsOpusFile() throws Exception {
byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/opus_header");
assertSniff(data, /* expectedResult= */ false);
}
@Test
public void sniffFailsInvalidOggHeader() throws Exception {
byte[] data =
getByteArray(ApplicationProvider.getApplicationContext(), "ogg/invalid_ogg_header");
assertSniff(data, /* expectedResult= */ false);
}
@Test
public void sniffInvalidHeader() throws Exception {
byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/invalid_header");
assertSniff(data, /* expectedResult= */ false);
}
@Test
public void sniffFailsEOF() throws Exception {
byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/eof_header");
assertSniff(data, /* expectedResult= */ false);
}
private void assertSniff(byte[] data, boolean expectedResult) throws IOException {
FakeExtractorInput input =
new FakeExtractorInput.Builder()
.setData(data)
.setSimulateIOErrors(true)
.setSimulateUnknownLength(true)
.setSimulatePartialReads(true)
.build();
ExtractorAsserts.assertSniff(new OggExtractor(), input, expectedResult);
}
}
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