99 lines
3.1 KiB
Java
99 lines
3.1 KiB
Java
/*
|
|
* Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
import java.util.PrimitiveIterator;
|
|
import java.util.function.Consumer;
|
|
import java.util.function.DoubleConsumer;
|
|
import java.util.function.IntConsumer;
|
|
import java.util.function.LongConsumer;
|
|
|
|
import org.testng.Assert.ThrowingRunnable;
|
|
import org.testng.annotations.Test;
|
|
|
|
import static org.testng.Assert.assertThrows;
|
|
|
|
/**
|
|
* @test
|
|
* @run testng PrimitiveIteratorDefaults
|
|
* @summary test default methods on PrimitiveIterator
|
|
*/
|
|
@Test
|
|
public class PrimitiveIteratorDefaults {
|
|
|
|
public void testIntForEachRemainingWithNull() {
|
|
PrimitiveIterator.OfInt i = new PrimitiveIterator.OfInt() {
|
|
@Override
|
|
public int nextInt() {
|
|
return 0;
|
|
}
|
|
|
|
@Override
|
|
public boolean hasNext() {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
assertThrowsNPE(() -> i.forEachRemaining((IntConsumer) null));
|
|
assertThrowsNPE(() -> i.forEachRemaining((Consumer<Integer>) null));
|
|
}
|
|
|
|
public void testLongForEachRemainingWithNull() {
|
|
PrimitiveIterator.OfLong i = new PrimitiveIterator.OfLong() {
|
|
@Override
|
|
public long nextLong() {
|
|
return 0;
|
|
}
|
|
|
|
@Override
|
|
public boolean hasNext() {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
assertThrowsNPE(() -> i.forEachRemaining((LongConsumer) null));
|
|
assertThrowsNPE(() -> i.forEachRemaining((Consumer<Long>) null));
|
|
}
|
|
|
|
public void testDoubleForEachRemainingWithNull() {
|
|
PrimitiveIterator.OfDouble i = new PrimitiveIterator.OfDouble() {
|
|
@Override
|
|
public double nextDouble() {
|
|
return 0;
|
|
}
|
|
|
|
@Override
|
|
public boolean hasNext() {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
assertThrowsNPE(() -> i.forEachRemaining((DoubleConsumer) null));
|
|
assertThrowsNPE(() -> i.forEachRemaining((Consumer<Double>) null));
|
|
}
|
|
|
|
private void assertThrowsNPE(ThrowingRunnable r) {
|
|
assertThrows(NullPointerException.class, r);
|
|
}
|
|
|
|
}
|