Revert "third_party/protobuf: Update to HEAD (83d681ee2c)"

third_party/protobuf/java/core/src/test/java/com/google/protobuf/DoubleArrayListTest.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 DoubleArrayList}.
- *
+ * 
  * @author dweis@google.com (Daniel Weis)
  */
 public class DoubleArrayListTest extends TestCase {
-
-  private static final DoubleArrayList UNARY_LIST =
-      newImmutableDoubleArrayList(1);
+  
+  private static final DoubleArrayList UNARY_LIST = newImmutableDoubleArrayList(1);
   private static final DoubleArrayList TERTIARY_LIST =
       newImmutableDoubleArrayList(1, 2, 3);
-
+  
   private DoubleArrayList list;
-
+  
   @Override
   protected void setUp() throws Exception {
     list = new DoubleArrayList();
   }
-
+  
   public void testEmptyListReturnsSameInstance() {
     assertSame(DoubleArrayList.emptyList(), DoubleArrayList.emptyList());
   }
-
+  
   public void testEmptyListIsImmutable() {
     assertImmutable(DoubleArrayList.emptyList());
   }
-
+  
   public void testMakeImmutable() {
-    list.addDouble(3);
+    list.addDouble(2);
     list.addDouble(4);
-    list.addDouble(5);
-    list.addDouble(7);
+    list.addDouble(6);
+    list.addDouble(8);
     list.makeImmutable();
     assertImmutable(list);
   }
-
+  
   public void testModificationWithIteration() {
     list.addAll(asList(1D, 2D, 3D, 4D));
     Iterator<Double> iterator = list.iterator();
     assertEquals(4, list.size());
     assertEquals(1D, (double) list.get(0));
     assertEquals(1D, (double) iterator.next());
     list.set(0, 1D);
     assertEquals(2D, (double) iterator.next());
-
+    
     list.remove(0);
     try {
       iterator.next();
       fail();
     } catch (ConcurrentModificationException e) {
       // expected
     }
-
+    
     iterator = list.iterator();
     list.add(0, 0D);
     try {
       iterator.next();
       fail();
     } catch (ConcurrentModificationException e) {
       // expected
     }
   }
-
+  
   public void testGet() {
     assertEquals(1D, (double) TERTIARY_LIST.get(0));
     assertEquals(2D, (double) TERTIARY_LIST.get(1));
     assertEquals(3D, (double) 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 testGetDouble() {
+  
+  public void testGetInt() {
     assertEquals(1D, TERTIARY_LIST.getDouble(0));
     assertEquals(2D, TERTIARY_LIST.getDouble(1));
     assertEquals(3D, TERTIARY_LIST.getDouble(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, DoubleArrayList.emptyList().size());
     assertEquals(1, UNARY_LIST.size());
     assertEquals(3, TERTIARY_LIST.size());
 
-    list.addDouble(3);
+    list.addDouble(2);
     list.addDouble(4);
     list.addDouble(6);
     list.addDouble(8);
     assertEquals(4, list.size());
-
+    
     list.remove(0);
     assertEquals(3, list.size());
-
-    list.add(17D);
+    
+    list.add(16D);
     assertEquals(4, list.size());
   }
-
+  
   public void testSet() {
     list.addDouble(2);
     list.addDouble(4);
-
-    assertEquals(2D, (double) list.set(0, 3D));
-    assertEquals(3D, list.getDouble(0));
+    
+    assertEquals(2D, (double) list.set(0, 0D));
+    assertEquals(0D, list.getDouble(0));
 
     assertEquals(4D, (double) list.set(1, 0D));
     assertEquals(0D, list.getDouble(1));
-
+    
     try {
       list.set(-1, 0D);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
 
     try {
       list.set(2, 0D);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-
-  public void testSetDouble() {
-    list.addDouble(1);
-    list.addDouble(3);
-
-    assertEquals(1D, list.setDouble(0, 0));
+  
+  public void testSetInt() {
+    list.addDouble(2);
+    list.addDouble(4);
+    
+    assertEquals(2D, list.setDouble(0, 0));
     assertEquals(0D, list.getDouble(0));
 
-    assertEquals(3D, list.setDouble(1, 0));
+    assertEquals(4D, list.setDouble(1, 0));
     assertEquals(0D, list.getDouble(1));
-
+    
     try {
       list.setDouble(-1, 0);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
 
     try {
       list.setDouble(2, 0);
       fail();
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-
+  
   public void testAdd() {
     assertEquals(0, list.size());
 
     assertTrue(list.add(2D));
     assertEquals(asList(2D), list);
 
     assertTrue(list.add(3D));
     list.add(0, 4D);
     assertEquals(asList(4D, 2D, 3D), list);
-
+    
     list.add(0, 1D);
     list.add(0, 0D);
     // Force a resize by getting up to 11 elements.
     for (int i = 0; i < 6; i++) {
       list.add(Double.valueOf(5 + i));
     }
-    assertEquals(
-        asList(0D, 1D, 4D, 2D, 3D, 5D, 6D, 7D, 8D, 9D, 10D),
-        list);
-
+    assertEquals(asList(0D, 1D, 4D, 2D, 3D, 5D, 6D, 7D, 8D, 9D, 10D), list);
+    
     try {
       list.add(-1, 5D);
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
-
+    
     try {
       list.add(4, 5D);
     } catch (IndexOutOfBoundsException e) {
       // expected
     }
   }
-
-  public void testAddDouble() {
+  
+  public void testAddInt() {
     assertEquals(0, list.size());
 
     list.addDouble(2);
     assertEquals(asList(2D), list);
 
     list.addDouble(3);
     assertEquals(asList(2D, 3D), list);
   }
-
+  
   public void testAddAll() {
     assertEquals(0, list.size());
 
     assertTrue(list.addAll(Collections.singleton(1D)));
     assertEquals(1, list.size());
     assertEquals(1D, (double) list.get(0));
     assertEquals(1D, list.getDouble(0));
-
+    
     assertTrue(list.addAll(asList(2D, 3D, 4D, 5D, 6D)));
     assertEquals(asList(1D, 2D, 3D, 4D, 5D, 6D), list);
-
+    
     assertTrue(list.addAll(TERTIARY_LIST));
     assertEquals(asList(1D, 2D, 3D, 4D, 5D, 6D, 1D, 2D, 3D), list);
 
     assertFalse(list.addAll(Collections.<Double>emptyList()));
     assertFalse(list.addAll(DoubleArrayList.emptyList()));
   }
-
+  
   public void testRemove() {
     list.addAll(TERTIARY_LIST);
     assertEquals(1D, (double) list.remove(0));
     assertEquals(asList(2D, 3D), list);
 
     assertTrue(list.remove(Double.valueOf(3)));
     assertEquals(asList(2D), list);
 
     assertFalse(list.remove(Double.valueOf(3)));
     assertEquals(asList(2D), list);
 
     assertEquals(2D, (double) 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(DoubleArrayList list) {
     if (list.contains(1D)) {
       throw new RuntimeException("Cannot test the immutability of lists that contain 1.");
     }
-
+    
     try {
       list.add(1D);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.add(0, 1D);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.addAll(Collections.<Double>emptyList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.addAll(Collections.singletonList(1D));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.addAll(new DoubleArrayList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.addAll(UNARY_LIST);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.addAll(0, Collections.singleton(1D));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.addAll(0, UNARY_LIST);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.addAll(0, Collections.<Double>emptyList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.addDouble(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.<Double>emptyList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.removeAll(Collections.singleton(1D));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.removeAll(UNARY_LIST);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
 
     try {
       list.retainAll(Collections.<Double>emptyList());
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.retainAll(Collections.singleton(1D));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.retainAll(UNARY_LIST);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.set(0, 0D);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
-
+    
     try {
       list.setDouble(0, 0);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
   }
-
+  
   private static DoubleArrayList newImmutableDoubleArrayList(double... elements) {
     DoubleArrayList list = new DoubleArrayList();
     for (double element : elements) {
       list.addDouble(element);
     }
     list.makeImmutable();
     return list;
   }
 }