third_party/protobuf: Update to HEAD (f52e188fe4)

third_party/protobuf/java/compatibility_tests/v2.5.0/tests/src/main/java/com/google/protobuf/test/DynamicMessageTest.java

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
+// http://code.google.com/p/protobuf/
 //
 // 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.
 //     * Redistributions in binary form must reproduce the above
 // copyright notice, this list of conditions and the following disclaimer
 // in the documentation and/or other materials provided with the
 // distribution.
 //     * Neither the name of Google Inc. nor the names of its
 // contributors may be used to endorse or promote products derived from
 // this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // 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;
+package com.google.protobuf.test;
+import com.google.protobuf.*;
 
-import com.google.protobuf.Descriptors.EnumDescriptor;
-import com.google.protobuf.Descriptors.FieldDescriptor;
-import com.google.protobuf.Descriptors.OneofDescriptor;
 import protobuf_unittest.UnittestProto.TestAllExtensions;
 import protobuf_unittest.UnittestProto.TestAllTypes;
 import protobuf_unittest.UnittestProto.TestEmptyMessage;
 import protobuf_unittest.UnittestProto.TestPackedTypes;
 
 import junit.framework.TestCase;
-
 import java.util.Arrays;
 
 /**
  * Unit test for {@link DynamicMessage}.  See also {@link MessageTest}, which
  * tests some {@link DynamicMessage} functionality.
  *
  * @author kenton@google.com Kenton Varda
  */
 public class DynamicMessageTest extends TestCase {
   TestUtil.ReflectionTester reflectionTester =
@@ skipping 185 matching lines @@
     packedReflectionTester.assertPackedFieldsSetViaReflection(message3);
   }
 
   public void testDynamicMessageCopy() throws Exception {
     TestAllTypes.Builder builder = TestAllTypes.newBuilder();
     TestUtil.setAllFields(builder);
     TestAllTypes message = builder.build();
 
     DynamicMessage copy = DynamicMessage.newBuilder(message).build();
     reflectionTester.assertAllFieldsSetViaReflection(copy);
-
-    // Test oneof behavior
-    FieldDescriptor bytesField =
-        TestAllTypes.getDescriptor().findFieldByName("oneof_bytes");
-    FieldDescriptor uint32Field =
-        TestAllTypes.getDescriptor().findFieldByName("oneof_uint32");
-    assertTrue(copy.hasField(bytesField));
-    assertFalse(copy.hasField(uint32Field));
-    DynamicMessage copy2 =
-        DynamicMessage.newBuilder(message).setField(uint32Field, 123).build();
-    assertFalse(copy2.hasField(bytesField));
-    assertTrue(copy2.hasField(uint32Field));
-    assertEquals(123, copy2.getField(uint32Field));
   }
 
   public void testToBuilder() throws Exception {
     DynamicMessage.Builder builder =
         DynamicMessage.newBuilder(TestAllTypes.getDescriptor());
     reflectionTester.setAllFieldsViaReflection(builder);
     int unknownFieldNum = 9;
     long unknownFieldVal = 90;
     builder.setUnknownFields(UnknownFieldSet.newBuilder()
         .addField(unknownFieldNum,
             UnknownFieldSet.Field.newBuilder()
                 .addVarint(unknownFieldVal).build())
         .build());
     DynamicMessage message = builder.build();
 
     DynamicMessage derived = message.toBuilder().build();
     reflectionTester.assertAllFieldsSetViaReflection(derived);
     assertEquals(Arrays.asList(unknownFieldVal),
         derived.getUnknownFields().getField(unknownFieldNum).getVarintList());
   }
-
-  public void testDynamicOneofMessage() throws Exception {
-    DynamicMessage.Builder builder =
-        DynamicMessage.newBuilder(TestAllTypes.getDescriptor());
-    OneofDescriptor oneof = TestAllTypes.getDescriptor().getOneofs().get(0);
-    assertFalse(builder.hasOneof(oneof));
-    assertSame(null, builder.getOneofFieldDescriptor(oneof));
-
-    reflectionTester.setAllFieldsViaReflection(builder);
-    assertTrue(builder.hasOneof(oneof));
-    FieldDescriptor field = oneof.getField(3);
-    assertSame(field, builder.getOneofFieldDescriptor(oneof));
-
-    DynamicMessage message = builder.buildPartial();
-    assertTrue(message.hasOneof(oneof));
-
-    DynamicMessage.Builder mergedBuilder =
-        DynamicMessage.newBuilder(TestAllTypes.getDescriptor());
-    FieldDescriptor mergedField = oneof.getField(0);
-    mergedBuilder.setField(mergedField, 123);
-    assertTrue(mergedBuilder.hasField(mergedField));
-    mergedBuilder.mergeFrom(message);
-    assertTrue(mergedBuilder.hasField(field));
-    assertFalse(mergedBuilder.hasField(mergedField));
-
-    builder.clearOneof(oneof);
-    assertSame(null, builder.getOneofFieldDescriptor(oneof));
-    message = builder.build();
-    assertSame(null, message.getOneofFieldDescriptor(oneof));
-  }
-
-  // Regression test for a bug that makes setField() not work for repeated
-  // enum fields.
-  public void testSettersForRepeatedEnumField() throws Exception {
-    DynamicMessage.Builder builder =
-        DynamicMessage.newBuilder(TestAllTypes.getDescriptor());
-    FieldDescriptor repeatedEnumField =
-        TestAllTypes.getDescriptor().findFieldByName(
-            "repeated_nested_enum");
-    EnumDescriptor enumDescriptor = TestAllTypes.NestedEnum.getDescriptor();
-    builder.setField(repeatedEnumField, enumDescriptor.getValues());
-    DynamicMessage message = builder.build();
-    assertEquals(
-        enumDescriptor.getValues(), message.getField(repeatedEnumField));
-  }
 }