third_party/protobuf: Update to HEAD (83d681ee2c)

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