--- a/jdk/test/java/util/stream/boottest/java/util/stream/SliceSpliteratorTest.java Fri Nov 20 15:40:23 2015 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,201 +0,0 @@
-/*
- * Copyright (c) 2013, 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.
- */
-package java.util.stream;
-
-import org.testng.annotations.DataProvider;
-import org.testng.annotations.Test;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.List;
-import java.util.Spliterator;
-
-import static java.util.stream.Collectors.toList;
-import static org.testng.Assert.assertEquals;
-
-/**
- * @bug 8012987
- */
-@Test
-public class SliceSpliteratorTest extends LoggingTestCase {
-
- static class UnorderedContentAsserter<T> implements SpliteratorTestHelper.ContentAsserter<T> {
- Collection<T> source;
-
- UnorderedContentAsserter(Collection<T> source) {
- this.source = source;
- }
-
- @Override
- public void assertContents(Collection<T> actual, Collection<T> expected, boolean isOrdered) {
- if (isOrdered) {
- assertEquals(actual, expected);
- }
- else {
- assertEquals(actual.size(), expected.size());
- assertTrue(source.containsAll(actual));
- }
- }
- }
-
- interface SliceTester {
- void test(int size, int skip, int limit);
- }
-
- @DataProvider(name = "sliceSpliteratorDataProvider")
- public static Object[][] sliceSpliteratorDataProvider() {
- List<Object[]> data = new ArrayList<>();
-
- // SIZED/SUBSIZED slice spliterator
-
- {
- SliceTester r = (size, skip, limit) -> {
- final Collection<Integer> source = IntStream.range(0, size).boxed().collect(toList());
-
- SpliteratorTestHelper.testSpliterator(() -> {
- Spliterator<Integer> s = Arrays.spliterator(source.stream().toArray(Integer[]::new));
-
- return new StreamSpliterators.SliceSpliterator.OfRef<>(s, skip, limit);
- });
- };
- data.add(new Object[]{"StreamSpliterators.SliceSpliterator.OfRef", r});
- }
-
- {
- SliceTester r = (size, skip, limit) -> {
- final Collection<Integer> source = IntStream.range(0, size).boxed().collect(toList());
-
- SpliteratorTestHelper.testIntSpliterator(() -> {
- Spliterator.OfInt s = Arrays.spliterator(source.stream().mapToInt(i->i).toArray());
-
- return new StreamSpliterators.SliceSpliterator.OfInt(s, skip, limit);
- });
- };
- data.add(new Object[]{"StreamSpliterators.SliceSpliterator.OfInt", r});
- }
-
- {
- SliceTester r = (size, skip, limit) -> {
- final Collection<Long> source = LongStream.range(0, size).boxed().collect(toList());
-
- SpliteratorTestHelper.testLongSpliterator(() -> {
- Spliterator.OfLong s = Arrays.spliterator(source.stream().mapToLong(i->i).toArray());
-
- return new StreamSpliterators.SliceSpliterator.OfLong(s, skip, limit);
- });
- };
- data.add(new Object[]{"StreamSpliterators.SliceSpliterator.OfLong", r});
- }
-
- {
- SliceTester r = (size, skip, limit) -> {
- final Collection<Double> source = LongStream.range(0, size).asDoubleStream().boxed().collect(toList());
-
- SpliteratorTestHelper.testDoubleSpliterator(() -> {
- Spliterator.OfDouble s = Arrays.spliterator(source.stream().mapToDouble(i->i).toArray());
-
- return new StreamSpliterators.SliceSpliterator.OfDouble(s, skip, limit);
- });
- };
- data.add(new Object[]{"StreamSpliterators.SliceSpliterator.OfLong", r});
- }
-
-
- // Unordered slice spliterator
-
- {
- SliceTester r = (size, skip, limit) -> {
- final Collection<Integer> source = IntStream.range(0, size).boxed().collect(toList());
- final UnorderedContentAsserter<Integer> uca = new UnorderedContentAsserter<>(source);
-
- SpliteratorTestHelper.testSpliterator(() -> {
- Spliterator<Integer> s = Arrays.spliterator(source.stream().toArray(Integer[]::new));
-
- return new StreamSpliterators.UnorderedSliceSpliterator.OfRef<>(s, skip, limit);
- }, uca);
- };
- data.add(new Object[]{"StreamSpliterators.UnorderedSliceSpliterator.OfRef", r});
- }
-
- {
- SliceTester r = (size, skip, limit) -> {
- final Collection<Integer> source = IntStream.range(0, size).boxed().collect(toList());
- final UnorderedContentAsserter<Integer> uca = new UnorderedContentAsserter<>(source);
-
- SpliteratorTestHelper.testIntSpliterator(() -> {
- Spliterator.OfInt s = Arrays.spliterator(source.stream().mapToInt(i->i).toArray());
-
- return new StreamSpliterators.UnorderedSliceSpliterator.OfInt(s, skip, limit);
- }, uca);
- };
- data.add(new Object[]{"StreamSpliterators.UnorderedSliceSpliterator.OfInt", r});
- }
-
- {
- SliceTester r = (size, skip, limit) -> {
- final Collection<Long> source = LongStream.range(0, size).boxed().collect(toList());
- final UnorderedContentAsserter<Long> uca = new UnorderedContentAsserter<>(source);
-
- SpliteratorTestHelper.testLongSpliterator(() -> {
- Spliterator.OfLong s = Arrays.spliterator(source.stream().mapToLong(i->i).toArray());
-
- return new StreamSpliterators.UnorderedSliceSpliterator.OfLong(s, skip, limit);
- }, uca);
- };
- data.add(new Object[]{"StreamSpliterators.UnorderedSliceSpliterator.OfLong", r});
- }
-
- {
- SliceTester r = (size, skip, limit) -> {
- final Collection<Double> source = LongStream.range(0, size).asDoubleStream().boxed().collect(toList());
- final UnorderedContentAsserter<Double> uca = new UnorderedContentAsserter<>(source);
-
- SpliteratorTestHelper.testDoubleSpliterator(() -> {
- Spliterator.OfDouble s = Arrays.spliterator(LongStream.range(0, SIZE).asDoubleStream().toArray());
-
- return new StreamSpliterators.UnorderedSliceSpliterator.OfDouble(s, skip, limit);
- }, uca);
- };
- data.add(new Object[]{"StreamSpliterators.UnorderedSliceSpliterator.OfLong", r});
- }
-
- return data.toArray(new Object[0][]);
- }
-
- static final int SIZE = 256;
-
- static final int STEP = 32;
-
- @Test(dataProvider = "sliceSpliteratorDataProvider")
- public void testSliceSpliterator(String description, SliceTester r) {
- setContext("size", SIZE);
- for (int skip = 0; skip < SIZE; skip += STEP) {
- setContext("skip", skip);
- for (int limit = 0; limit < SIZE; limit += STEP) {
- setContext("limit", skip);
- r.test(SIZE, skip, limit);
- }
- }
- }
-}