1b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// Protocol Buffers - Google's data interchange format 2b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// Copyright 2008 Google Inc. All rights reserved. 3b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// https://developers.google.com/protocol-buffers/ 4b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// 5b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// Redistribution and use in source and binary forms, with or without 6b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// modification, are permitted provided that the following conditions are 7b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// met: 8b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// 9b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// * Redistributions of source code must retain the above copyright 10b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// notice, this list of conditions and the following disclaimer. 11b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// * Redistributions in binary form must reproduce the above 12b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// copyright notice, this list of conditions and the following disclaimer 13b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// in the documentation and/or other materials provided with the 14b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// distribution. 15b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// * Neither the name of Google Inc. nor the names of its 16b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// contributors may be used to endorse or promote products derived from 17b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// this software without specific prior written permission. 18b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// 19b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 31b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammerpackage com.google.protobuf; 32b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 33b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammerimport static java.util.Arrays.asList; 34b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 35b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammerimport junit.framework.TestCase; 36b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 37b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammerimport java.util.Collections; 38b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammerimport java.util.ConcurrentModificationException; 39b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammerimport java.util.Iterator; 40b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammerimport java.util.List; 41b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 42b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer/** 43b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer * Tests for {@link ProtobufArrayList}. 44b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer */ 45b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammerpublic class ProtobufArrayListTest extends TestCase { 46b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 47b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer private static final ProtobufArrayList<Integer> UNARY_LIST = newImmutableProtoArrayList(1); 48b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer private static final ProtobufArrayList<Integer> TERTIARY_LIST = 49b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer newImmutableProtoArrayList(1, 2, 3); 50b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 51b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer private ProtobufArrayList<Integer> list; 52b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 53b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer @Override 54b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer protected void setUp() throws Exception { 55b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list = new ProtobufArrayList<Integer>(); 56b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 57b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 58b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer public void testEmptyListReturnsSameInstance() { 59b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertSame(ProtobufArrayList.emptyList(), ProtobufArrayList.emptyList()); 60b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 61b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 62b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer public void testEmptyListIsImmutable() { 63b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertImmutable(ProtobufArrayList.<Integer>emptyList()); 64b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 65b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 66b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer public void testModificationWithIteration() { 67b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.addAll(asList(1, 2, 3, 4)); 68b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer Iterator<Integer> iterator = list.iterator(); 69b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(4, list.size()); 70b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(1, (int) list.get(0)); 71b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(1, (int) iterator.next()); 72b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 73b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.remove(0); 74b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 75b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer iterator.next(); 76b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 77b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (ConcurrentModificationException e) { 78b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 79b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 80b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 81b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer iterator = list.iterator(); 82b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.set(0, 1); 83b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 84b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer iterator.next(); 85b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 86b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (ConcurrentModificationException e) { 87b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 88b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 89b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 90b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer iterator = list.iterator(); 91b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(0, 0); 92b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 93b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer iterator.next(); 94b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 95b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (ConcurrentModificationException e) { 96b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 97b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 98b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 99b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 100b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer public void testMakeImmutable() { 101b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(2); 102b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(4); 103b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(6); 104b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(8); 105b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.makeImmutable(); 106b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertImmutable(list); 107b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 108b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 109b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer public void testRemove() { 110b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(2); 111b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(4); 112b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(6); 113b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 114b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.remove(1); 115b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(asList(2, 6), list); 116b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 117b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.remove(1); 118b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(asList(2), list); 119b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 120b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.remove(0); 121b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(asList(), list); 122b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 123b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 124b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer public void testGet() { 125b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(2); 126b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(6); 127b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 128b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(2, (int) list.get(0)); 129b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(6, (int) list.get(1)); 130b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 131b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 132b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer public void testSet() { 133b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(2); 134b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(6); 135b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 136b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.set(0, 1); 137b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(1, (int) list.get(0)); 138b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.set(1, 2); 139b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer assertEquals(2, (int) list.get(1)); 140b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 141b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 142b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer private void assertImmutable(List<Integer> list) { 143b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer if (list.contains(1)) { 144b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer throw new RuntimeException("Cannot test the immutability of lists that contain 1."); 145b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 146b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 147b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 148b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(1); 149b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 150b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 151b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 152b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 153b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 154b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 155b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(0, 1); 156b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 157b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 158b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 159b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 160b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 161b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 162b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.addAll(Collections.<Integer>emptyList()); 163b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 164b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 165b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 166b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 167b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 168b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 169b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.addAll(Collections.singletonList(1)); 170b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 171b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 172b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 173b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 174b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 175b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 176b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.addAll(new ProtobufArrayList<Integer>()); 177b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 178b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 179b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 180b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 181b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 182b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 183b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.addAll(UNARY_LIST); 184b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 185b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 186b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 187b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 188b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 189b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 190b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.addAll(0, Collections.singleton(1)); 191b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 192b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 193b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 194b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 195b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 196b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 197b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.addAll(0, UNARY_LIST); 198b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 199b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 200b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 201b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 202b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 203b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 204b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.addAll(0, Collections.<Integer>emptyList()); 205b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 206b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 207b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 208b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 209b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 210b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 211b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.clear(); 212b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 213b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 214b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 215b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 216b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 217b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 218b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.remove(1); 219b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 220b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 221b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 222b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 223b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 224b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 225b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.remove(new Object()); 226b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 227b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 228b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 229b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 230b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 231b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 232b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.removeAll(Collections.emptyList()); 233b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 234b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 235b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 236b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 237b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 238b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 239b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.removeAll(Collections.singleton(1)); 240b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 241b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 242b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 243b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 244b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 245b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 246b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.removeAll(UNARY_LIST); 247b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 248b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 249b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 250b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 251b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 252b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 253b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.retainAll(Collections.emptyList()); 254b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 255b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 256b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 257b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 258b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 259b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 260b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.retainAll(Collections.singleton(1)); 261b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 262b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 263b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 264b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 265b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 266b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 267b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.retainAll(UNARY_LIST); 268b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 269b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 270b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 271b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 272b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 273b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer try { 274b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.set(0, 0); 275b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer fail(); 276b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } catch (UnsupportedOperationException e) { 277b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer // expected 278b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 279b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 280b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer 281b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer private static ProtobufArrayList<Integer> newImmutableProtoArrayList(int... elements) { 282b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer ProtobufArrayList<Integer> list = new ProtobufArrayList<Integer>(); 283b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer for (int element : elements) { 284b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.add(element); 285b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 286b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer list.makeImmutable(); 287b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer return list; 288b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer } 289b0575e93e4c39dec69365b850088a1eb7f82c5b3Tamas Berghammer} 290