third_party/protobuf: Update to HEAD (f52e188fe4)

third_party/protobuf/java/core/src/test/java/com/google/protobuf/IntArrayListTest.java

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
 // https://developers.google.com/protocol-buffers/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
@@ skipping 14 matching lines @@
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 package com.google.protobuf;
 
 import static java.util.Arrays.asList;
 
-import junit.framework.TestCase;
-
 import java.util.Collections;
 import java.util.ConcurrentModificationException;
 import java.util.Iterator;
+import junit.framework.TestCase;
 
 /**
  * Tests for {@link IntArrayList}.
- * 
+ *
  * @author dweis@google.com (Daniel Weis)
  */
 public class IntArrayListTest extends TestCase {
-  
-  private static final IntArrayList UNARY_LIST = newImmutableIntArrayList(1);
+
+  private static final IntArrayList UNARY_LIST =
+      newImmutableIntArrayList(1);
   private static final IntArrayList TERTIARY_LIST =
       newImmutableIntArrayList(1, 2, 3);
-  
+
   private IntArrayList list;
-  
+
   @Override
   protected void setUp() throws Exception {
     list = new IntArrayList();
   }
-  
+
   public void testEmptyListReturnsSameInstance() {
     assertSame(IntArrayList.emptyList(), IntArrayList.emptyList());
   }
-  
+
   public void testEmptyListIsImmutable() {
     assertImmutable(IntArrayList.emptyList());
   }
-  
+
   public void testMakeImmutable() {
-    list.addInt(2);
+    list.addInt(3);
     list.addInt(4);
-    list.addInt(6);
-    list.addInt(8);
+    list.addInt(5);
+    list.addInt(7);
     list.makeImmutable();
     assertImmutable(list);
   }
 
   public void testModificationWithIteration() {
     list.addAll(asList(1, 2, 3, 4));
     Iterator<Integer> iterator = list.iterator();
     assertEquals(4, list.size());
     assertEquals(1, (int) list.get(0));
     assertEquals(1, (int) iterator.next());
     list.set(0, 1);
     assertEquals(2, (int) iterator.next());
-    
+
     list.remove(0);
     try {
       iterator.next();
       fail();
     } catch (ConcurrentModificationException e) {
       // expected
     }
 
     iterator = list.iterator();
     list.add(0, 0);
     try {
       iterator.next();
       fail();
     } catch (ConcurrentModificationException e) {
       // expected
     }
   }
-  
+
   public void testGet() {
     assertEquals(1, (int) TERTIARY_LIST.get(0));
     assertEquals(2, (int) TERTIARY_LIST.get(1));
     assertEquals(3, (int) TERTIARY_LIST.get(2));
-    
+
     try {
       TERTIARY_LIST.get(-1);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
-    
+
     try {
       TERTIARY_LIST.get(3);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-  
+
   public void testGetInt() {
     assertEquals(1, TERTIARY_LIST.getInt(0));
     assertEquals(2, TERTIARY_LIST.getInt(1));
     assertEquals(3, TERTIARY_LIST.getInt(2));
-    
+
     try {
       TERTIARY_LIST.get(-1);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
-    
+
     try {
       TERTIARY_LIST.get(3);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-  
+
   public void testSize() {
     assertEquals(0, IntArrayList.emptyList().size());
     assertEquals(1, UNARY_LIST.size());
     assertEquals(3, TERTIARY_LIST.size());
 
-    list.addInt(2);
+    list.addInt(3);
     list.addInt(4);
     list.addInt(6);
     list.addInt(8);
     assertEquals(4, list.size());
-    
+
     list.remove(0);
     assertEquals(3, list.size());
-    
-    list.add(16);
+
+    list.add(17);
     assertEquals(4, list.size());
   }
-  
+
   public void testSet() {
     list.addInt(2);
     list.addInt(4);
-    
-    assertEquals(2, (int) list.set(0, 0));
-    assertEquals(0, list.getInt(0));
+
+    assertEquals(2, (int) list.set(0, 3));
+    assertEquals(3, list.getInt(0));
 
     assertEquals(4, (int) list.set(1, 0));
     assertEquals(0, list.getInt(1));
-    
+
     try {
       list.set(-1, 0);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
 
     try {
       list.set(2, 0);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-  
+
   public void testSetInt() {
-    list.addInt(2);
-    list.addInt(4);
-    
-    assertEquals(2, list.setInt(0, 0));
+    list.addInt(1);
+    list.addInt(3);
+
+    assertEquals(1, list.setInt(0, 0));
     assertEquals(0, list.getInt(0));
 
-    assertEquals(4, list.setInt(1, 0));
+    assertEquals(3, list.setInt(1, 0));
     assertEquals(0, list.getInt(1));
-    
+
     try {
       list.setInt(-1, 0);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
 
     try {
       list.setInt(2, 0);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-  
+
   public void testAdd() {
     assertEquals(0, list.size());
 
     assertTrue(list.add(2));
     assertEquals(asList(2), list);
 
     assertTrue(list.add(3));
     list.add(0, 4);
     assertEquals(asList(4, 2, 3), list);
-    
+
     list.add(0, 1);
     list.add(0, 0);
     // Force a resize by getting up to 11 elements.
     for (int i = 0; i < 6; i++) {
-      list.add(5 + i);
+      list.add(Integer.valueOf(5 + i));
     }
-    assertEquals(asList(0, 1, 4, 2, 3, 5, 6, 7, 8, 9, 10), list);
-    
+    assertEquals(
+        asList(0, 1, 4, 2, 3, 5, 6, 7, 8, 9, 10),
+        list);
+
     try {
       list.add(-1, 5);
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
-    
+
     try {
       list.add(4, 5);
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-  
+
   public void testAddInt() {
     assertEquals(0, list.size());
 
     list.addInt(2);
     assertEquals(asList(2), list);
 
     list.addInt(3);
     assertEquals(asList(2, 3), list);
   }
-  
+
   public void testAddAll() {
     assertEquals(0, list.size());
 
     assertTrue(list.addAll(Collections.singleton(1)));
     assertEquals(1, list.size());
     assertEquals(1, (int) list.get(0));
     assertEquals(1, list.getInt(0));
-    
+
     assertTrue(list.addAll(asList(2, 3, 4, 5, 6)));
     assertEquals(asList(1, 2, 3, 4, 5, 6), list);
-    
+
     assertTrue(list.addAll(TERTIARY_LIST));
     assertEquals(asList(1, 2, 3, 4, 5, 6, 1, 2, 3), list);
 
     assertFalse(list.addAll(Collections.<Integer>emptyList()));
     assertFalse(list.addAll(IntArrayList.emptyList()));
   }
-  
+
   public void testRemove() {
     list.addAll(TERTIARY_LIST);
     assertEquals(1, (int) list.remove(0));
     assertEquals(asList(2, 3), list);
 
     assertTrue(list.remove(Integer.valueOf(3)));
     assertEquals(asList(2), list);
 
     assertFalse(list.remove(Integer.valueOf(3)));
     assertEquals(asList(2), list);
 
     assertEquals(2, (int) list.remove(0));
     assertEquals(asList(), list);
-    
+
     try {
       list.remove(-1);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
-    
+
     try {
       list.remove(0);
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-  
+
   private void assertImmutable(IntArrayList list) {
     if (list.contains(1)) {
       throw new RuntimeException("Cannot test the immutability of lists that contain 1.");
     }
-    
+
     try {
       list.add(1);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.add(0, 1);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.addAll(Collections.<Integer>emptyList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.addAll(Collections.singletonList(1));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.addAll(new IntArrayList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.addAll(UNARY_LIST);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.addAll(0, Collections.singleton(1));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.addAll(0, UNARY_LIST);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.addAll(0, Collections.<Integer>emptyList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.addInt(0);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.clear();
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
 
     try {
       list.remove(1);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.remove(new Object());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.removeAll(Collections.<Integer>emptyList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.removeAll(Collections.singleton(1));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.removeAll(UNARY_LIST);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.retainAll(Collections.<Integer>emptyList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.retainAll(Collections.singleton(1));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.retainAll(UNARY_LIST);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.set(0, 0);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-    
+
     try {
       list.setInt(0, 0);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
   }
-  
+
   private static IntArrayList newImmutableIntArrayList(int... elements) {
     IntArrayList list = new IntArrayList();
     for (int element : elements) {
       list.addInt(element);
     }
     list.makeImmutable();
     return list;
   }
 }