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/*
* Copyright (C) 2009 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 android.provider.cts.media;
import static android.provider.cts.media.MediaStoreTest.TAG;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.provider.MediaStore;
import android.provider.MediaStore.Audio.Playlists;
import android.provider.MediaStore.MediaColumns;
import android.provider.cts.ProviderTestUtils;
import android.util.Log;
import androidx.test.InstrumentationRegistry;
import androidx.test.filters.SdkSuppress;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
@SdkSuppress(minSdkVersion = Build.VERSION_CODES.R)
@RunWith(Parameterized.class)
public class MediaStore_Audio_PlaylistsTest {
private Context mContext;
private ContentResolver mContentResolver;
@Parameter(0)
public String mVolumeName;
@Parameters
public static Iterable<? extends Object> data() {
return ProviderTestUtils.getSharedVolumeNames();
}
@Before
public void setUp() throws Exception {
mContext = InstrumentationRegistry.getTargetContext();
mContentResolver = mContext.getContentResolver();
Log.d(TAG, "Using volume " + mVolumeName);
}
@Test
public void testGetContentUri() {
Cursor c = null;
assertNotNull(c = mContentResolver.query(
Playlists.getContentUri(mVolumeName), null, null,
null, null));
c.close();
}
@Test
public void testStoreAudioPlaylistsExternal() throws Exception {
ContentValues values = new ContentValues();
values.put(Playlists.NAME, "My favourites " + System.nanoTime());
long dateAdded = System.currentTimeMillis() / 1000;
long dateModified = System.currentTimeMillis() / 1000;
values.put(Playlists.DATE_MODIFIED, dateModified);
// insert
Uri uri = mContentResolver.insert(Playlists.getContentUri(mVolumeName), values);
assertNotNull(uri);
try {
// query
Cursor c = mContentResolver.query(uri, null, null, null, null);
assertEquals(1, c.getCount());
c.moveToFirst();
assertEquals(values.getAsString(Playlists.NAME),
c.getString(c.getColumnIndex(Playlists.NAME)));
long realDateAdded = c.getLong(c.getColumnIndex(Playlists.DATE_ADDED));
long realDateModified = c.getLong(c.getColumnIndex(Playlists.DATE_MODIFIED));
assertTrue(realDateAdded >= dateAdded);
// Sometimes the realDateModified is less than dateModified by exactly one second.
// We've never seen any real issues with that and now the Playlists are deprecated.
// Just changing the test to remove flakiness.
assertTrue(Math.abs(dateModified - realDateModified) <= 1);
assertTrue(c.getLong(c.getColumnIndex(Playlists._ID)) > 0);
c.close();
} finally {
assertEquals(1, mContentResolver.delete(uri, null, null));
}
}
/**
* Verify that creating playlists using only {@link Playlists#NAME} defined
* will flow into the {@link MediaColumns#DISPLAY_NAME}, both during initial
* insert and subsequent updates.
*/
@Test
public void testName() throws Exception {
final String name1 = "Playlist " + System.nanoTime();
final String name2 = "Playlist " + System.nanoTime();
assertNotEquals(name1, name2);
final ContentValues values = new ContentValues();
values.clear();
values.put(Playlists.NAME, name1);
final Uri playlist = mContentResolver
.insert(MediaStore.Audio.Playlists.getContentUri(mVolumeName), values);
MediaStore.waitForIdle(mContentResolver);
try (Cursor c = mContentResolver.query(playlist,
new String[] { Playlists.NAME, MediaColumns.DISPLAY_NAME }, null, null)) {
assertTrue(c.moveToFirst());
assertTrue(c.getString(0).startsWith(name1));
assertTrue(c.getString(1).startsWith(name1));
}
values.clear();
values.put(Playlists.NAME, name2);
mContentResolver.update(playlist, values, null);
MediaStore.waitForIdle(mContentResolver);
try (Cursor c = mContentResolver.query(playlist,
new String[] { Playlists.NAME, MediaColumns.DISPLAY_NAME }, null, null)) {
assertTrue(c.moveToFirst());
assertTrue(c.getString(0).startsWith(name2));
assertTrue(c.getString(1).startsWith(name2));
}
}
}
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