| /* |
| * Copyright (C) 2017 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.playbacktests.gts; |
| |
| import static com.google.common.truth.Truth.assertWithMessage; |
| |
| import android.net.Uri; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| import androidx.test.rule.ActivityTestRule; |
| import com.google.android.exoplayer2.offline.DownloaderConstructorHelper; |
| import com.google.android.exoplayer2.offline.StreamKey; |
| import com.google.android.exoplayer2.source.dash.DashUtil; |
| import com.google.android.exoplayer2.source.dash.manifest.AdaptationSet; |
| import com.google.android.exoplayer2.source.dash.manifest.DashManifest; |
| import com.google.android.exoplayer2.source.dash.manifest.Representation; |
| import com.google.android.exoplayer2.source.dash.offline.DashDownloader; |
| import com.google.android.exoplayer2.testutil.HostActivity; |
| import com.google.android.exoplayer2.upstream.DefaultHttpDataSourceFactory; |
| import com.google.android.exoplayer2.upstream.DummyDataSource; |
| import com.google.android.exoplayer2.upstream.cache.CacheDataSource; |
| import com.google.android.exoplayer2.upstream.cache.CacheDataSourceFactory; |
| import com.google.android.exoplayer2.upstream.cache.NoOpCacheEvictor; |
| import com.google.android.exoplayer2.upstream.cache.SimpleCache; |
| import com.google.android.exoplayer2.util.Util; |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** Tests downloaded DASH playbacks. */ |
| @RunWith(AndroidJUnit4.class) |
| public final class DashDownloadTest { |
| |
| private static final String TAG = "DashDownloadTest"; |
| |
| private static final Uri MANIFEST_URI = Uri.parse(DashTestData.H264_MANIFEST); |
| |
| @Rule public ActivityTestRule<HostActivity> testRule = new ActivityTestRule<>(HostActivity.class); |
| |
| private DashTestRunner testRunner; |
| private File tempFolder; |
| private SimpleCache cache; |
| private DefaultHttpDataSourceFactory httpDataSourceFactory; |
| private CacheDataSourceFactory offlineDataSourceFactory; |
| |
| @Before |
| public void setUp() throws Exception { |
| testRunner = |
| new DashTestRunner(TAG, testRule.getActivity()) |
| .setManifestUrl(DashTestData.H264_MANIFEST) |
| .setFullPlaybackNoSeeking(true) |
| .setCanIncludeAdditionalVideoFormats(false) |
| .setAudioVideoFormats( |
| DashTestData.AAC_AUDIO_REPRESENTATION_ID, DashTestData.H264_CDD_FIXED); |
| tempFolder = Util.createTempDirectory(testRule.getActivity(), "ExoPlayerTest"); |
| cache = new SimpleCache(tempFolder, new NoOpCacheEvictor()); |
| httpDataSourceFactory = new DefaultHttpDataSourceFactory("ExoPlayer", null); |
| offlineDataSourceFactory = |
| new CacheDataSourceFactory( |
| cache, DummyDataSource.FACTORY, CacheDataSource.FLAG_BLOCK_ON_CACHE); |
| } |
| |
| @After |
| public void tearDown() { |
| testRunner = null; |
| Util.recursiveDelete(tempFolder); |
| cache = null; |
| } |
| |
| // Download tests |
| |
| @Test |
| public void download() throws Exception { |
| DashDownloader dashDownloader = downloadContent(); |
| dashDownloader.download(/* progressListener= */ null); |
| |
| testRunner |
| .setStreamName("test_h264_fixed_download") |
| .setDataSourceFactory(offlineDataSourceFactory) |
| .run(); |
| |
| dashDownloader.remove(); |
| |
| assertWithMessage("There should be no cache key left").that(cache.getKeys()).isEmpty(); |
| assertWithMessage("There should be no content left").that(cache.getCacheSpace()).isEqualTo(0); |
| } |
| |
| private DashDownloader downloadContent() throws Exception { |
| DashManifest dashManifest = |
| DashUtil.loadManifest(httpDataSourceFactory.createDataSource(), MANIFEST_URI); |
| ArrayList<StreamKey> keys = new ArrayList<>(); |
| for (int pIndex = 0; pIndex < dashManifest.getPeriodCount(); pIndex++) { |
| List<AdaptationSet> adaptationSets = dashManifest.getPeriod(pIndex).adaptationSets; |
| for (int aIndex = 0; aIndex < adaptationSets.size(); aIndex++) { |
| AdaptationSet adaptationSet = adaptationSets.get(aIndex); |
| List<Representation> representations = adaptationSet.representations; |
| for (int rIndex = 0; rIndex < representations.size(); rIndex++) { |
| String id = representations.get(rIndex).format.id; |
| if (DashTestData.AAC_AUDIO_REPRESENTATION_ID.equals(id) |
| || DashTestData.H264_CDD_FIXED.equals(id)) { |
| keys.add(new StreamKey(pIndex, aIndex, rIndex)); |
| } |
| } |
| } |
| } |
| DownloaderConstructorHelper constructorHelper = |
| new DownloaderConstructorHelper(cache, httpDataSourceFactory); |
| return new DashDownloader(MANIFEST_URI, keys, constructorHelper); |
| } |
| |
| } |