/**
* Copyright (c) 2016-present, RxJava Contributors.
*
* 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 io.reactivex.internal.disposables;
import static org.junit.Assert.*;
import java.util.*;
import org.junit.Test;
import io.reactivex.TestHelper;
import io.reactivex.disposables.*;
import io.reactivex.exceptions.*;
import io.reactivex.schedulers.Schedulers;
public class ListCompositeDisposableTest {
@Test
public void constructorAndAddVarargs() {
Disposable d1 = Disposables.empty();
Disposable d2 = Disposables.empty();
ListCompositeDisposable lcd = new ListCompositeDisposable(d1, d2);
lcd.clear();
assertFalse(lcd.isDisposed());
assertTrue(d1.isDisposed());
assertTrue(d2.isDisposed());
d1 = Disposables.empty();
d2 = Disposables.empty();
lcd.addAll(d1, d2);
lcd.dispose();
assertTrue(lcd.isDisposed());
assertTrue(d1.isDisposed());
assertTrue(d2.isDisposed());
}
@Test
public void constructorIterable() {
Disposable d1 = Disposables.empty();
Disposable d2 = Disposables.empty();
ListCompositeDisposable lcd = new ListCompositeDisposable(Arrays.asList(d1, d2));
lcd.clear();
assertFalse(lcd.isDisposed());
assertTrue(d1.isDisposed());
assertTrue(d2.isDisposed());
d1 = Disposables.empty();
d2 = Disposables.empty();
lcd.add(d1);
lcd.addAll(d2);
lcd.dispose();
assertTrue(lcd.isDisposed());
assertTrue(d1.isDisposed());
assertTrue(d2.isDisposed());
}
@Test
public void empty() {
ListCompositeDisposable lcd = new ListCompositeDisposable();
assertFalse(lcd.isDisposed());
lcd.clear();
assertFalse(lcd.isDisposed());
lcd.dispose();
lcd.dispose();
lcd.clear();
assertTrue(lcd.isDisposed());
}
@Test
public void afterDispose() {
ListCompositeDisposable lcd = new ListCompositeDisposable();
lcd.dispose();
Disposable d = Disposables.empty();
assertFalse(lcd.add(d));
assertTrue(d.isDisposed());
d = Disposables.empty();
assertFalse(lcd.addAll(d));
assertTrue(d.isDisposed());
}
@Test
public void disposeThrows() {
Disposable d = new Disposable() {
@Override
public void dispose() {
throw new TestException();
}
@Override
public boolean isDisposed() {
return false;
}
};
ListCompositeDisposable lcd = new ListCompositeDisposable(d, d);
try {
lcd.dispose();
fail("Should have thrown!");
} catch (CompositeException ex) {
List<Throwable> list = ex.getExceptions();
TestHelper.assertError(list, 0, TestException.class);
TestHelper.assertError(list, 1, TestException.class);
}
lcd = new ListCompositeDisposable(d);
try {
lcd.dispose();
fail("Should have thrown!");
} catch (TestException ex) {
// expected
}
}
@Test
public void remove() {
ListCompositeDisposable lcd = new ListCompositeDisposable();
Disposable d = Disposables.empty();
lcd.add(d);
assertTrue(lcd.delete(d));
assertFalse(d.isDisposed());
lcd.add(d);
assertTrue(lcd.remove(d));
assertTrue(d.isDisposed());
assertFalse(lcd.remove(d));
assertFalse(lcd.delete(d));
lcd = new ListCompositeDisposable();
assertFalse(lcd.remove(d));
assertFalse(lcd.delete(d));
}
@Test
public void disposeRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
Runnable run = new Runnable() {
@Override
public void run() {
cd.dispose();
}
};
TestHelper.race(run, run, Schedulers.io());
}
}
@Test
public void addRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
Runnable run = new Runnable() {
@Override
public void run() {
cd.add(Disposables.empty());
}
};
TestHelper.race(run, run, Schedulers.io());
}
}
@Test
public void addAllRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
Runnable run = new Runnable() {
@Override
public void run() {
cd.addAll(Disposables.empty());
}
};
TestHelper.race(run, run, Schedulers.io());
}
}
@Test
public void removeRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
final Disposable d1 = Disposables.empty();
cd.add(d1);
Runnable run = new Runnable() {
@Override
public void run() {
cd.remove(d1);
}
};
TestHelper.race(run, run, Schedulers.io());
}
}
@Test
public void deleteRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
final Disposable d1 = Disposables.empty();
cd.add(d1);
Runnable run = new Runnable() {
@Override
public void run() {
cd.delete(d1);
}
};
TestHelper.race(run, run, Schedulers.io());
}
}
@Test
public void clearRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
final Disposable d1 = Disposables.empty();
cd.add(d1);
Runnable run = new Runnable() {
@Override
public void run() {
cd.clear();
}
};
TestHelper.race(run, run, Schedulers.io());
}
}
@Test
public void addDisposeRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
Runnable run = new Runnable() {
@Override
public void run() {
cd.dispose();
}
};
Runnable run2 = new Runnable() {
@Override
public void run() {
cd.add(Disposables.empty());
}
};
TestHelper.race(run, run2, Schedulers.io());
}
}
@Test
public void addAllDisposeRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
Runnable run = new Runnable() {
@Override
public void run() {
cd.dispose();
}
};
Runnable run2 = new Runnable() {
@Override
public void run() {
cd.addAll(Disposables.empty());
}
};
TestHelper.race(run, run2, Schedulers.io());
}
}
@Test
public void removeDisposeRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
final Disposable d1 = Disposables.empty();
cd.add(d1);
Runnable run = new Runnable() {
@Override
public void run() {
cd.dispose();
}
};
Runnable run2 = new Runnable() {
@Override
public void run() {
cd.remove(d1);
}
};
TestHelper.race(run, run2, Schedulers.io());
}
}
@Test
public void deleteDisposeRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
final Disposable d1 = Disposables.empty();
cd.add(d1);
Runnable run = new Runnable() {
@Override
public void run() {
cd.dispose();
}
};
Runnable run2 = new Runnable() {
@Override
public void run() {
cd.delete(d1);
}
};
TestHelper.race(run, run2, Schedulers.io());
}
}
@Test
public void clearDisposeRace() {
for (int i = 0; i < 500; i++) {
final ListCompositeDisposable cd = new ListCompositeDisposable();
final Disposable d1 = Disposables.empty();
cd.add(d1);
Runnable run = new Runnable() {
@Override
public void run() {
cd.dispose();
}
};
Runnable run2 = new Runnable() {
@Override
public void run() {
cd.clear();
}
};
TestHelper.race(run, run2, Schedulers.io());
}
}
}