mirror of
https://github.com/samsonjs/media.git
synced 2026-04-27 15:07:40 +00:00
Delete accidentally added files
This commit is contained in:
Oliver Woodman
parent
12513e9898
commit
29ba640351
2 changed files with 0 additions and 348 deletions
|
|
@ -1,95 +0,0 @@
|
||||||
/*
|
|
||||||
* 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.offline;
|
|
||||||
|
|
||||||
import com.google.android.exoplayer2.offline.DownloadAction.Deserializer;
|
|
||||||
import com.google.android.exoplayer2.util.AtomicFile;
|
|
||||||
import com.google.android.exoplayer2.util.ClosedSource;
|
|
||||||
import com.google.android.exoplayer2.util.Util;
|
|
||||||
import java.io.DataInputStream;
|
|
||||||
import java.io.DataOutputStream;
|
|
||||||
import java.io.File;
|
|
||||||
import java.io.IOException;
|
|
||||||
import java.io.InputStream;
|
|
||||||
import java.io.OutputStream;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Stores and loads {@link DownloadAction}s to/from a file.
|
|
||||||
*/
|
|
||||||
@ClosedSource(reason = "Not ready yet")
|
|
||||||
public final class ActionFile {
|
|
||||||
|
|
||||||
private final AtomicFile atomicFile;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @param actionFile File to be used to store and load {@link DownloadAction}s.
|
|
||||||
*/
|
|
||||||
public ActionFile(File actionFile) {
|
|
||||||
atomicFile = new AtomicFile(actionFile);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Loads {@link DownloadAction}s from file.
|
|
||||||
*
|
|
||||||
* @param deserializers {@link Deserializer}s to deserialize DownloadActions.
|
|
||||||
* @return Loaded DownloadActions.
|
|
||||||
* @throws IOException If there is an error during loading.
|
|
||||||
*/
|
|
||||||
public DownloadAction[] load(Deserializer... deserializers) throws IOException {
|
|
||||||
InputStream inputStream = null;
|
|
||||||
try {
|
|
||||||
inputStream = atomicFile.openRead();
|
|
||||||
DataInputStream dataInputStream = new DataInputStream(inputStream);
|
|
||||||
int version = dataInputStream.readInt();
|
|
||||||
if (version > DownloadAction.MASTER_VERSION) {
|
|
||||||
throw new IOException("Not supported action file version: " + version);
|
|
||||||
}
|
|
||||||
int actionCount = dataInputStream.readInt();
|
|
||||||
DownloadAction[] actions = new DownloadAction[actionCount];
|
|
||||||
for (int i = 0; i < actionCount; i++) {
|
|
||||||
actions[i] = DownloadAction.deserializeFromStream(deserializers, dataInputStream, version);
|
|
||||||
}
|
|
||||||
return actions;
|
|
||||||
} finally {
|
|
||||||
Util.closeQuietly(inputStream);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Stores {@link DownloadAction}s to file.
|
|
||||||
*
|
|
||||||
* @param downloadActions DownloadActions to store to file.
|
|
||||||
* @throws IOException If there is an error during storing.
|
|
||||||
*/
|
|
||||||
public void store(DownloadAction... downloadActions) throws IOException {
|
|
||||||
OutputStream outputStream = null;
|
|
||||||
try {
|
|
||||||
outputStream = atomicFile.startWrite();
|
|
||||||
DataOutputStream dataOutputStream = new DataOutputStream(outputStream);
|
|
||||||
dataOutputStream.writeInt(DownloadAction.MASTER_VERSION);
|
|
||||||
dataOutputStream.writeInt(downloadActions.length);
|
|
||||||
for (DownloadAction action : downloadActions) {
|
|
||||||
DownloadAction.serializeToStream(action, dataOutputStream);
|
|
||||||
}
|
|
||||||
atomicFile.endWrite(outputStream);
|
|
||||||
// Avoid calling close twice.
|
|
||||||
outputStream = null;
|
|
||||||
} finally {
|
|
||||||
Util.closeQuietly(outputStream);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
@ -1,253 +0,0 @@
|
||||||
/*
|
|
||||||
* 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.offline;
|
|
||||||
|
|
||||||
import static com.google.common.truth.Truth.assertThat;
|
|
||||||
|
|
||||||
import com.google.android.exoplayer2.offline.DownloadAction.Deserializer;
|
|
||||||
import com.google.android.exoplayer2.util.ClosedSource;
|
|
||||||
import com.google.android.exoplayer2.util.Util;
|
|
||||||
import java.io.DataInputStream;
|
|
||||||
import java.io.DataOutputStream;
|
|
||||||
import java.io.File;
|
|
||||||
import java.io.FileOutputStream;
|
|
||||||
import java.io.IOException;
|
|
||||||
import org.junit.After;
|
|
||||||
import org.junit.Assert;
|
|
||||||
import org.junit.Before;
|
|
||||||
import org.junit.Test;
|
|
||||||
import org.junit.runner.RunWith;
|
|
||||||
import org.robolectric.RobolectricTestRunner;
|
|
||||||
import org.robolectric.RuntimeEnvironment;
|
|
||||||
import org.robolectric.annotation.Config;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Unit tests for {@link ProgressiveDownloadAction}.
|
|
||||||
*/
|
|
||||||
@ClosedSource(reason = "Not ready yet")
|
|
||||||
@RunWith(RobolectricTestRunner.class)
|
|
||||||
@Config(sdk = Config.TARGET_SDK, manifest = Config.NONE)
|
|
||||||
public class ActionFileTest {
|
|
||||||
|
|
||||||
private File tempFile;
|
|
||||||
|
|
||||||
@Before
|
|
||||||
public void setUp() throws Exception {
|
|
||||||
tempFile = Util.createTempFile(RuntimeEnvironment.application, "ExoPlayerTest");
|
|
||||||
}
|
|
||||||
|
|
||||||
@After
|
|
||||||
public void tearDown() throws Exception {
|
|
||||||
tempFile.delete();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testLoadNoDataThrowsIOException() throws Exception {
|
|
||||||
try {
|
|
||||||
loadActions(new Object[] {});
|
|
||||||
Assert.fail();
|
|
||||||
} catch (IOException e) {
|
|
||||||
// Expected exception.
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testLoadIncompleteHeaderThrowsIOException() throws Exception {
|
|
||||||
try {
|
|
||||||
loadActions(new Object[] {DownloadAction.MASTER_VERSION});
|
|
||||||
Assert.fail();
|
|
||||||
} catch (IOException e) {
|
|
||||||
// Expected exception.
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testLoadCompleteHeaderZeroAction() throws Exception {
|
|
||||||
DownloadAction[] actions =
|
|
||||||
loadActions(new Object[] {DownloadAction.MASTER_VERSION, /*action count*/0});
|
|
||||||
assertThat(actions).isNotNull();
|
|
||||||
assertThat(actions).hasLength(0);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testLoadAction() throws Exception {
|
|
||||||
DownloadAction[] actions = loadActions(
|
|
||||||
new Object[] {DownloadAction.MASTER_VERSION, /*action count*/1, /*action 1*/"type2", 321},
|
|
||||||
new FakeDeserializer("type2"));
|
|
||||||
assertThat(actions).isNotNull();
|
|
||||||
assertThat(actions).hasLength(1);
|
|
||||||
assertAction(actions[0], "type2", DownloadAction.MASTER_VERSION, 321);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testLoadActions() throws Exception {
|
|
||||||
DownloadAction[] actions = loadActions(
|
|
||||||
new Object[] {DownloadAction.MASTER_VERSION, /*action count*/2, /*action 1*/"type1", 123,
|
|
||||||
/*action 2*/"type2", 321}, // Action 2
|
|
||||||
new FakeDeserializer("type1"), new FakeDeserializer("type2"));
|
|
||||||
assertThat(actions).isNotNull();
|
|
||||||
assertThat(actions).hasLength(2);
|
|
||||||
assertAction(actions[0], "type1", DownloadAction.MASTER_VERSION, 123);
|
|
||||||
assertAction(actions[1], "type2", DownloadAction.MASTER_VERSION, 321);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testLoadNotSupportedVersion() throws Exception {
|
|
||||||
try {
|
|
||||||
loadActions(new Object[] {DownloadAction.MASTER_VERSION + 1, /*action count*/1,
|
|
||||||
/*action 1*/"type2", 321}, new FakeDeserializer("type2"));
|
|
||||||
Assert.fail();
|
|
||||||
} catch (IOException e) {
|
|
||||||
// Expected exception.
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testLoadNotSupportedType() throws Exception {
|
|
||||||
try {
|
|
||||||
loadActions(new Object[] {DownloadAction.MASTER_VERSION, /*action count*/1,
|
|
||||||
/*action 1*/"type2", 321}, new FakeDeserializer("type1"));
|
|
||||||
Assert.fail();
|
|
||||||
} catch (DownloadException e) {
|
|
||||||
// Expected exception.
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testStoreAndLoadNoActions() throws Exception {
|
|
||||||
doTestSerializationRoundTrip(new DownloadAction[0]);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testStoreAndLoadActions() throws Exception {
|
|
||||||
doTestSerializationRoundTrip(new DownloadAction[] {
|
|
||||||
new FakeDownloadAction("type1", DownloadAction.MASTER_VERSION, 123),
|
|
||||||
new FakeDownloadAction("type2", DownloadAction.MASTER_VERSION, 321),
|
|
||||||
}, new FakeDeserializer("type1"), new FakeDeserializer("type2"));
|
|
||||||
}
|
|
||||||
|
|
||||||
private void doTestSerializationRoundTrip(DownloadAction[] actions,
|
|
||||||
Deserializer... deserializers) throws IOException {
|
|
||||||
ActionFile actionFile = new ActionFile(tempFile);
|
|
||||||
actionFile.store(actions);
|
|
||||||
assertThat(actionFile.load(deserializers)).isEqualTo(actions);
|
|
||||||
}
|
|
||||||
|
|
||||||
private DownloadAction[] loadActions(Object[] values, Deserializer... deserializers)
|
|
||||||
throws IOException {
|
|
||||||
FileOutputStream fileOutputStream = new FileOutputStream(tempFile);
|
|
||||||
DataOutputStream dataOutputStream = new DataOutputStream(fileOutputStream);
|
|
||||||
try {
|
|
||||||
for (Object value : values) {
|
|
||||||
if (value instanceof Integer) {
|
|
||||||
dataOutputStream.writeInt((Integer) value); // Action count
|
|
||||||
} else if (value instanceof String) {
|
|
||||||
dataOutputStream.writeUTF((String) value); // Action count
|
|
||||||
} else {
|
|
||||||
throw new IllegalArgumentException();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} finally {
|
|
||||||
dataOutputStream.close();
|
|
||||||
}
|
|
||||||
return new ActionFile(tempFile).load(deserializers);
|
|
||||||
}
|
|
||||||
|
|
||||||
private static void assertAction(DownloadAction action, String type, int version, int data) {
|
|
||||||
assertThat(action).isInstanceOf(FakeDownloadAction.class);
|
|
||||||
assertThat(action.getType()).isEqualTo(type);
|
|
||||||
assertThat(((FakeDownloadAction) action).version).isEqualTo(version);
|
|
||||||
assertThat(((FakeDownloadAction) action).data).isEqualTo(data);
|
|
||||||
}
|
|
||||||
|
|
||||||
private static class FakeDeserializer implements Deserializer {
|
|
||||||
final String type;
|
|
||||||
|
|
||||||
FakeDeserializer(String type) {
|
|
||||||
this.type = type;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getType() {
|
|
||||||
return type;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public DownloadAction readFromStream(int version, DataInputStream input) throws IOException {
|
|
||||||
return new FakeDownloadAction(type, version, input.readInt());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
private static class FakeDownloadAction extends DownloadAction {
|
|
||||||
final String type;
|
|
||||||
final int version;
|
|
||||||
final int data;
|
|
||||||
|
|
||||||
private FakeDownloadAction(String type, int version, int data) {
|
|
||||||
this.type = type;
|
|
||||||
this.version = version;
|
|
||||||
this.data = data;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected String getType() {
|
|
||||||
return type;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected void writeToStream(DataOutputStream output) throws IOException {
|
|
||||||
output.writeInt(data);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected boolean isRemoveAction() {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected boolean isSameMedia(DownloadAction other) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected Downloader createDownloader(DownloaderConstructorHelper downloaderConstructorHelper) {
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
// auto generated code
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean equals(Object o) {
|
|
||||||
if (this == o) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
if (o == null || getClass() != o.getClass()) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
FakeDownloadAction that = (FakeDownloadAction) o;
|
|
||||||
return version == that.version && data == that.data && type.equals(that.type);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public int hashCode() {
|
|
||||||
int result = type.hashCode();
|
|
||||||
result = 31 * result + version;
|
|
||||||
result = 31 * result + data;
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
Loading…
Reference in a new issue