Reverts third_party/protobuf: Update to HEAD (f52e188fe4)

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

Index: third_party/protobuf/java/compatibility_tests/v2.5.0/tests/src/main/java/com/google/protobuf/test/AbstractMessageTest.java
diff --git a/third_party/protobuf/java/compatibility_tests/v2.5.0/tests/src/main/java/com/google/protobuf/test/AbstractMessageTest.java b/third_party/protobuf/java/compatibility_tests/v2.5.0/tests/src/main/java/com/google/protobuf/test/AbstractMessageTest.java
deleted file mode 100644
index 6789550c49c247cb14258b5d82b98a633f3598c3..0000000000000000000000000000000000000000
--- a/third_party/protobuf/java/compatibility_tests/v2.5.0/tests/src/main/java/com/google/protobuf/test/AbstractMessageTest.java
+++ /dev/null
@@ -1,510 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// 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.test;
-import com.google.protobuf.*;
-
-import com.google.protobuf.Descriptors.FieldDescriptor;
-import protobuf_unittest.UnittestOptimizeFor.TestOptimizedForSize;
-import protobuf_unittest.UnittestProto;
-import protobuf_unittest.UnittestProto.ForeignMessage;
-import protobuf_unittest.UnittestProto.TestAllExtensions;
-import protobuf_unittest.UnittestProto.TestAllTypes;
-import protobuf_unittest.UnittestProto.TestPackedTypes;
-import protobuf_unittest.UnittestProto.TestRequired;
-import protobuf_unittest.UnittestProto.TestRequiredForeign;
-import protobuf_unittest.UnittestProto.TestUnpackedTypes;
-
-import junit.framework.TestCase;
-
-import java.util.Map;
-
-/**
- * Unit test for {@link AbstractMessage}.
- *
- * @author kenton@google.com Kenton Varda
- */
-public class AbstractMessageTest extends TestCase {
-  /**
-   * Extends AbstractMessage and wraps some other message object.  The methods
-   * of the Message interface which aren't explicitly implemented by
-   * AbstractMessage are forwarded to the wrapped object.  This allows us to
-   * test that AbstractMessage's implementations work even if the wrapped
-   * object does not use them.
-   */
-  private static class AbstractMessageWrapper extends AbstractMessage {
-    private final Message wrappedMessage;
-
-    public AbstractMessageWrapper(Message wrappedMessage) {
-      this.wrappedMessage = wrappedMessage;
-    }
-
-    public Descriptors.Descriptor getDescriptorForType() {
-      return wrappedMessage.getDescriptorForType();
-    }
-    public AbstractMessageWrapper getDefaultInstanceForType() {
-      return new AbstractMessageWrapper(
-        wrappedMessage.getDefaultInstanceForType());
-    }
-    public Map<Descriptors.FieldDescriptor, Object> getAllFields() {
-      return wrappedMessage.getAllFields();
-    }
-    public boolean hasField(Descriptors.FieldDescriptor field) {
-      return wrappedMessage.hasField(field);
-    }
-    public Object getField(Descriptors.FieldDescriptor field) {
-      return wrappedMessage.getField(field);
-    }
-    public int getRepeatedFieldCount(Descriptors.FieldDescriptor field) {
-      return wrappedMessage.getRepeatedFieldCount(field);
-    }
-    public Object getRepeatedField(
-        Descriptors.FieldDescriptor field, int index) {
-      return wrappedMessage.getRepeatedField(field, index);
-    }
-    public UnknownFieldSet getUnknownFields() {
-      return wrappedMessage.getUnknownFields();
-    }
-    public Builder newBuilderForType() {
-      return new Builder(wrappedMessage.newBuilderForType());
-    }
-    public Builder toBuilder() {
-      return new Builder(wrappedMessage.toBuilder());
-    }
-
-    static class Builder extends AbstractMessage.Builder<Builder> {
-      private final Message.Builder wrappedBuilder;
-
-      public Builder(Message.Builder wrappedBuilder) {
-        this.wrappedBuilder = wrappedBuilder;
-      }
-
-      public AbstractMessageWrapper build() {
-        return new AbstractMessageWrapper(wrappedBuilder.build());
-      }
-      public AbstractMessageWrapper buildPartial() {
-        return new AbstractMessageWrapper(wrappedBuilder.buildPartial());
-      }
-      public Builder clone() {
-        return new Builder(wrappedBuilder.clone());
-      }
-      public boolean isInitialized() {
-        return clone().buildPartial().isInitialized();
-      }
-      public Descriptors.Descriptor getDescriptorForType() {
-        return wrappedBuilder.getDescriptorForType();
-      }
-      public AbstractMessageWrapper getDefaultInstanceForType() {
-        return new AbstractMessageWrapper(
-          wrappedBuilder.getDefaultInstanceForType());
-      }
-      public Map<Descriptors.FieldDescriptor, Object> getAllFields() {
-        return wrappedBuilder.getAllFields();
-      }
-      public Builder newBuilderForField(Descriptors.FieldDescriptor field) {
-        return new Builder(wrappedBuilder.newBuilderForField(field));
-      }
-      public boolean hasField(Descriptors.FieldDescriptor field) {
-        return wrappedBuilder.hasField(field);
-      }
-      public Object getField(Descriptors.FieldDescriptor field) {
-        return wrappedBuilder.getField(field);
-      }
-      public Builder setField(Descriptors.FieldDescriptor field, Object value) {
-        wrappedBuilder.setField(field, value);
-        return this;
-      }
-      public Builder clearField(Descriptors.FieldDescriptor field) {
-        wrappedBuilder.clearField(field);
-        return this;
-      }
-      public int getRepeatedFieldCount(Descriptors.FieldDescriptor field) {
-        return wrappedBuilder.getRepeatedFieldCount(field);
-      }
-      public Object getRepeatedField(
-          Descriptors.FieldDescriptor field, int index) {
-        return wrappedBuilder.getRepeatedField(field, index);
-      }
-      public Builder setRepeatedField(Descriptors.FieldDescriptor field,
-                                      int index, Object value) {
-        wrappedBuilder.setRepeatedField(field, index, value);
-        return this;
-      }
-      public Builder addRepeatedField(
-          Descriptors.FieldDescriptor field, Object value) {
-        wrappedBuilder.addRepeatedField(field, value);
-        return this;
-      }
-      public UnknownFieldSet getUnknownFields() {
-        return wrappedBuilder.getUnknownFields();
-      }
-      public Builder setUnknownFields(UnknownFieldSet unknownFields) {
-        wrappedBuilder.setUnknownFields(unknownFields);
-        return this;
-      }
-      @Override
-      public Message.Builder getFieldBuilder(FieldDescriptor field) {
-        return wrappedBuilder.getFieldBuilder(field);
-      }
-    }
-    public Parser<? extends Message> getParserForType() {
-      return wrappedMessage.getParserForType();
-    }
-  }
-
-  // =================================================================
-
-  TestUtil.ReflectionTester reflectionTester =
-    new TestUtil.ReflectionTester(TestAllTypes.getDescriptor(), null);
-
-  TestUtil.ReflectionTester extensionsReflectionTester =
-    new TestUtil.ReflectionTester(TestAllExtensions.getDescriptor(),
-                                  TestUtil.getExtensionRegistry());
-
-  public void testClear() throws Exception {
-    AbstractMessageWrapper message =
-      new AbstractMessageWrapper.Builder(
-          TestAllTypes.newBuilder(TestUtil.getAllSet()))
-        .clear().build();
-    TestUtil.assertClear((TestAllTypes) message.wrappedMessage);
-  }
-
-  public void testCopy() throws Exception {
-    AbstractMessageWrapper message =
-      new AbstractMessageWrapper.Builder(TestAllTypes.newBuilder())
-        .mergeFrom(TestUtil.getAllSet()).build();
-    TestUtil.assertAllFieldsSet((TestAllTypes) message.wrappedMessage);
-  }
-
-  public void testSerializedSize() throws Exception {
-    TestAllTypes message = TestUtil.getAllSet();
-    Message abstractMessage = new AbstractMessageWrapper(TestUtil.getAllSet());
-
-    assertEquals(message.getSerializedSize(),
-                 abstractMessage.getSerializedSize());
-  }
-
-  public void testSerialization() throws Exception {
-    Message abstractMessage = new AbstractMessageWrapper(TestUtil.getAllSet());
-
-    TestUtil.assertAllFieldsSet(
-      TestAllTypes.parseFrom(abstractMessage.toByteString()));
-
-    assertEquals(TestUtil.getAllSet().toByteString(),
-                 abstractMessage.toByteString());
-  }
-
-  public void testParsing() throws Exception {
-    AbstractMessageWrapper.Builder builder =
-      new AbstractMessageWrapper.Builder(TestAllTypes.newBuilder());
-    AbstractMessageWrapper message =
-      builder.mergeFrom(TestUtil.getAllSet().toByteString()).build();
-    TestUtil.assertAllFieldsSet((TestAllTypes) message.wrappedMessage);
-  }
-
-  public void testParsingUninitialized() throws Exception {
-    TestRequiredForeign.Builder builder = TestRequiredForeign.newBuilder();
-    builder.getOptionalMessageBuilder().setDummy2(10);
-    ByteString bytes = builder.buildPartial().toByteString();
-    Message.Builder abstractMessageBuilder =
-        new AbstractMessageWrapper.Builder(TestRequiredForeign.newBuilder());
-    // mergeFrom() should not throw initialization error.
-    abstractMessageBuilder.mergeFrom(bytes).buildPartial();
-    try {
-      abstractMessageBuilder.mergeFrom(bytes).build();
-      fail();
-    } catch (UninitializedMessageException ex) {
-      // pass
-    }
-
-    // test DynamicMessage directly.
-    Message.Builder dynamicMessageBuilder = DynamicMessage.newBuilder(
-        TestRequiredForeign.getDescriptor());
-    // mergeFrom() should not throw initialization error.
-    dynamicMessageBuilder.mergeFrom(bytes).buildPartial();
-    try {
-      dynamicMessageBuilder.mergeFrom(bytes).build();
-      fail();
-    } catch (UninitializedMessageException ex) {
-      // pass
-    }
-  }
-
-  public void testPackedSerialization() throws Exception {
-    Message abstractMessage =
-        new AbstractMessageWrapper(TestUtil.getPackedSet());
-
-    TestUtil.assertPackedFieldsSet(
-      TestPackedTypes.parseFrom(abstractMessage.toByteString()));
-
-    assertEquals(TestUtil.getPackedSet().toByteString(),
-                 abstractMessage.toByteString());
-  }
-
-  public void testPackedParsing() throws Exception {
-    AbstractMessageWrapper.Builder builder =
-      new AbstractMessageWrapper.Builder(TestPackedTypes.newBuilder());
-    AbstractMessageWrapper message =
-      builder.mergeFrom(TestUtil.getPackedSet().toByteString()).build();
-    TestUtil.assertPackedFieldsSet((TestPackedTypes) message.wrappedMessage);
-  }
-
-  public void testUnpackedSerialization() throws Exception {
-    Message abstractMessage =
-      new AbstractMessageWrapper(TestUtil.getUnpackedSet());
-
-    TestUtil.assertUnpackedFieldsSet(
-      TestUnpackedTypes.parseFrom(abstractMessage.toByteString()));
-
-    assertEquals(TestUtil.getUnpackedSet().toByteString(),
-                 abstractMessage.toByteString());
-  }
-
-  public void testParsePackedToUnpacked() throws Exception {
-    AbstractMessageWrapper.Builder builder =
-      new AbstractMessageWrapper.Builder(TestUnpackedTypes.newBuilder());
-    AbstractMessageWrapper message =
-      builder.mergeFrom(TestUtil.getPackedSet().toByteString()).build();
-    TestUtil.assertUnpackedFieldsSet(
-      (TestUnpackedTypes) message.wrappedMessage);
-  }
-
-  public void testParseUnpackedToPacked() throws Exception {
-    AbstractMessageWrapper.Builder builder =
-      new AbstractMessageWrapper.Builder(TestPackedTypes.newBuilder());
-    AbstractMessageWrapper message =
-      builder.mergeFrom(TestUtil.getUnpackedSet().toByteString()).build();
-    TestUtil.assertPackedFieldsSet((TestPackedTypes) message.wrappedMessage);
-  }
-
-  public void testUnpackedParsing() throws Exception {
-    AbstractMessageWrapper.Builder builder =
-      new AbstractMessageWrapper.Builder(TestUnpackedTypes.newBuilder());
-    AbstractMessageWrapper message =
-      builder.mergeFrom(TestUtil.getUnpackedSet().toByteString()).build();
-    TestUtil.assertUnpackedFieldsSet(
-      (TestUnpackedTypes) message.wrappedMessage);
-  }
-
-  public void testOptimizedForSize() throws Exception {
-    // We're mostly only checking that this class was compiled successfully.
-    TestOptimizedForSize message =
-      TestOptimizedForSize.newBuilder().setI(1).build();
-    message = TestOptimizedForSize.parseFrom(message.toByteString());
-    assertEquals(2, message.getSerializedSize());
-  }
-
-  // -----------------------------------------------------------------
-  // Tests for isInitialized().
-
-  private static final TestRequired TEST_REQUIRED_UNINITIALIZED =
-    TestRequired.getDefaultInstance();
-  private static final TestRequired TEST_REQUIRED_INITIALIZED =
-    TestRequired.newBuilder().setA(1).setB(2).setC(3).build();
-
-  public void testIsInitialized() throws Exception {
-    TestRequired.Builder builder = TestRequired.newBuilder();
-    AbstractMessageWrapper.Builder abstractBuilder =
-      new AbstractMessageWrapper.Builder(builder);
-
-    assertFalse(abstractBuilder.isInitialized());
-    assertEquals("a, b, c", abstractBuilder.getInitializationErrorString());
-    builder.setA(1);
-    assertFalse(abstractBuilder.isInitialized());
-    assertEquals("b, c", abstractBuilder.getInitializationErrorString());
-    builder.setB(1);
-    assertFalse(abstractBuilder.isInitialized());
-    assertEquals("c", abstractBuilder.getInitializationErrorString());
-    builder.setC(1);
-    assertTrue(abstractBuilder.isInitialized());
-    assertEquals("", abstractBuilder.getInitializationErrorString());
-  }
-
-  public void testForeignIsInitialized() throws Exception {
-    TestRequiredForeign.Builder builder = TestRequiredForeign.newBuilder();
-    AbstractMessageWrapper.Builder abstractBuilder =
-      new AbstractMessageWrapper.Builder(builder);
-
-    assertTrue(abstractBuilder.isInitialized());
-    assertEquals("", abstractBuilder.getInitializationErrorString());
-
-    builder.setOptionalMessage(TEST_REQUIRED_UNINITIALIZED);
-    assertFalse(abstractBuilder.isInitialized());
-    assertEquals(
-        "optional_message.a, optional_message.b, optional_message.c",
-        abstractBuilder.getInitializationErrorString());
-
-    builder.setOptionalMessage(TEST_REQUIRED_INITIALIZED);
-    assertTrue(abstractBuilder.isInitialized());
-    assertEquals("", abstractBuilder.getInitializationErrorString());
-
-    builder.addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED);
-    assertFalse(abstractBuilder.isInitialized());
-    assertEquals(
-        "repeated_message[0].a, repeated_message[0].b, repeated_message[0].c",
-        abstractBuilder.getInitializationErrorString());
-
-    builder.setRepeatedMessage(0, TEST_REQUIRED_INITIALIZED);
-    assertTrue(abstractBuilder.isInitialized());
-    assertEquals("", abstractBuilder.getInitializationErrorString());
-  }
-
-  // -----------------------------------------------------------------
-  // Tests for mergeFrom
-
-  static final TestAllTypes MERGE_SOURCE =
-    TestAllTypes.newBuilder()
-      .setOptionalInt32(1)
-      .setOptionalString("foo")
-      .setOptionalForeignMessage(ForeignMessage.getDefaultInstance())
-      .addRepeatedString("bar")
-      .build();
-
-  static final TestAllTypes MERGE_DEST =
-    TestAllTypes.newBuilder()
-      .setOptionalInt64(2)
-      .setOptionalString("baz")
-      .setOptionalForeignMessage(ForeignMessage.newBuilder().setC(3).build())
-      .addRepeatedString("qux")
-      .build();
-
-  static final String MERGE_RESULT_TEXT =
-      "optional_int32: 1\n" +
-      "optional_int64: 2\n" +
-      "optional_string: \"foo\"\n" +
-      "optional_foreign_message {\n" +
-      "  c: 3\n" +
-      "}\n" +
-      "repeated_string: \"qux\"\n" +
-      "repeated_string: \"bar\"\n";
-
-  public void testMergeFrom() throws Exception {
-    AbstractMessageWrapper result =
-      new AbstractMessageWrapper.Builder(
-        TestAllTypes.newBuilder(MERGE_DEST))
-      .mergeFrom(MERGE_SOURCE).build();
-
-    assertEquals(MERGE_RESULT_TEXT, result.toString());
-  }
-
-  // -----------------------------------------------------------------
-  // Tests for equals and hashCode
-
-  public void testEqualsAndHashCode() throws Exception {
-    TestAllTypes a = TestUtil.getAllSet();
-    TestAllTypes b = TestAllTypes.newBuilder().build();
-    TestAllTypes c = TestAllTypes.newBuilder(b).addRepeatedString("x").build();
-    TestAllTypes d = TestAllTypes.newBuilder(c).addRepeatedString("y").build();
-    TestAllExtensions e = TestUtil.getAllExtensionsSet();
-    TestAllExtensions f = TestAllExtensions.newBuilder(e)
-        .addExtension(UnittestProto.repeatedInt32Extension, 999).build();
-
-    checkEqualsIsConsistent(a);
-    checkEqualsIsConsistent(b);
-    checkEqualsIsConsistent(c);
-    checkEqualsIsConsistent(d);
-    checkEqualsIsConsistent(e);
-    checkEqualsIsConsistent(f);
-
-    checkNotEqual(a, b);
-    checkNotEqual(a, c);
-    checkNotEqual(a, d);
-    checkNotEqual(a, e);
-    checkNotEqual(a, f);
-
-    checkNotEqual(b, c);
-    checkNotEqual(b, d);
-    checkNotEqual(b, e);
-    checkNotEqual(b, f);
-
-    checkNotEqual(c, d);
-    checkNotEqual(c, e);
-    checkNotEqual(c, f);
-
-    checkNotEqual(d, e);
-    checkNotEqual(d, f);
-
-    checkNotEqual(e, f);
-
-    // Deserializing into the TestEmptyMessage such that every field
-    // is an {@link UnknownFieldSet.Field}.
-    UnittestProto.TestEmptyMessage eUnknownFields =
-        UnittestProto.TestEmptyMessage.parseFrom(e.toByteArray());
-    UnittestProto.TestEmptyMessage fUnknownFields =
-        UnittestProto.TestEmptyMessage.parseFrom(f.toByteArray());
-    checkNotEqual(eUnknownFields, fUnknownFields);
-    checkEqualsIsConsistent(eUnknownFields);
-    checkEqualsIsConsistent(fUnknownFields);
-
-    // Subsequent reconstitutions should be identical
-    UnittestProto.TestEmptyMessage eUnknownFields2 =
-        UnittestProto.TestEmptyMessage.parseFrom(e.toByteArray());
-    checkEqualsIsConsistent(eUnknownFields, eUnknownFields2);
-  }
-
-
-  /**
-   * Asserts that the given proto has symmetric equals and hashCode methods.
-   */
-  private void checkEqualsIsConsistent(Message message) {
-    // Object should be equal to itself.
-    assertEquals(message, message);
-
-    // Object should be equal to a dynamic copy of itself.
-    DynamicMessage dynamic = DynamicMessage.newBuilder(message).build();
-    checkEqualsIsConsistent(message, dynamic);
-  }
-
-  /**
-   * Asserts that the given protos are equal and have the same hash code.
-   */
-  private void checkEqualsIsConsistent(Message message1, Message message2) {
-    assertEquals(message1, message2);
-    assertEquals(message2, message1);
-    assertEquals(message2.hashCode(), message1.hashCode());
-  }
-
-  /**
-   * Asserts that the given protos are not equal and have different hash codes.
-   *
-   * @warning It's valid for non-equal objects to have the same hash code, so
-   *   this test is stricter than it needs to be. However, this should happen
-   *   relatively rarely.
-   */
-  private void checkNotEqual(Message m1, Message m2) {
-    String equalsError = String.format("%s should not be equal to %s", m1, m2);
-    assertFalse(equalsError, m1.equals(m2));
-    assertFalse(equalsError, m2.equals(m1));
-
-    assertFalse(
-        String.format("%s should have a different hash code from %s", m1, m2),
-        m1.hashCode() == m2.hashCode());
-  }
-}