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Unified Diff: third_party/protobuf/java/src/test/java/com/google/protobuf/GeneratedMessageTest.java

Issue 556933002: Remove protobuf lite for java. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase before submit Created 6 years, 3 months ago
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Index: third_party/protobuf/java/src/test/java/com/google/protobuf/GeneratedMessageTest.java
diff --git a/third_party/protobuf/java/src/test/java/com/google/protobuf/GeneratedMessageTest.java b/third_party/protobuf/java/src/test/java/com/google/protobuf/GeneratedMessageTest.java
deleted file mode 100644
index bf9db75b4fa61f031e1a4feb7834ec08b7fcdd1f..0000000000000000000000000000000000000000
--- a/third_party/protobuf/java/src/test/java/com/google/protobuf/GeneratedMessageTest.java
+++ /dev/null
@@ -1,1146 +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;
-
-import com.google.protobuf.Descriptors.Descriptor;
-import com.google.protobuf.Descriptors.FieldDescriptor;
-import com.google.protobuf.UnittestLite.TestAllExtensionsLite;
-import com.google.protobuf.test.UnittestImport;
-import protobuf_unittest.EnumWithNoOuter;
-import protobuf_unittest.MessageWithNoOuter;
-import protobuf_unittest.MultipleFilesTestProto;
-import protobuf_unittest.NestedExtension.MyNestedExtension;
-import protobuf_unittest.NestedExtensionLite.MyNestedExtensionLite;
-import protobuf_unittest.NonNestedExtension;
-import protobuf_unittest.NonNestedExtension.MessageToBeExtended;
-import protobuf_unittest.NonNestedExtension.MyNonNestedExtension;
-import protobuf_unittest.NonNestedExtensionLite;
-import protobuf_unittest.NonNestedExtensionLite.MessageLiteToBeExtended;
-import protobuf_unittest.NonNestedExtensionLite.MyNonNestedExtensionLite;
-import protobuf_unittest.ServiceWithNoOuter;
-import protobuf_unittest.UnittestOptimizeFor.TestOptimizedForSize;
-import protobuf_unittest.UnittestOptimizeFor.TestOptionalOptimizedForSize;
-import protobuf_unittest.UnittestOptimizeFor.TestRequiredOptimizedForSize;
-import protobuf_unittest.UnittestProto;
-import protobuf_unittest.UnittestProto.ForeignEnum;
-import protobuf_unittest.UnittestProto.ForeignMessage;
-import protobuf_unittest.UnittestProto.ForeignMessageOrBuilder;
-import protobuf_unittest.UnittestProto.TestAllExtensions;
-import protobuf_unittest.UnittestProto.TestAllTypes;
-import protobuf_unittest.UnittestProto.TestAllTypes.NestedMessage;
-import protobuf_unittest.UnittestProto.TestAllTypesOrBuilder;
-import protobuf_unittest.UnittestProto.TestExtremeDefaultValues;
-import protobuf_unittest.UnittestProto.TestPackedTypes;
-import protobuf_unittest.UnittestProto.TestUnpackedTypes;
-
-import junit.framework.TestCase;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-/**
- * Unit test for generated messages and generated code. See also
- * {@link MessageTest}, which tests some generated message functionality.
- *
- * @author kenton@google.com Kenton Varda
- */
-public class GeneratedMessageTest extends TestCase {
- TestUtil.ReflectionTester reflectionTester =
- new TestUtil.ReflectionTester(TestAllTypes.getDescriptor(), null);
-
- public void testDefaultInstance() throws Exception {
- assertSame(TestAllTypes.getDefaultInstance(),
- TestAllTypes.getDefaultInstance().getDefaultInstanceForType());
- assertSame(TestAllTypes.getDefaultInstance(),
- TestAllTypes.newBuilder().getDefaultInstanceForType());
- }
-
- public void testMessageOrBuilder() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- TestUtil.setAllFields(builder);
- TestAllTypes message = builder.build();
- TestUtil.assertAllFieldsSet(message);
- }
-
- public void testUsingBuilderMultipleTimes() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- // primitive field scalar and repeated
- builder.setOptionalSfixed64(100);
- builder.addRepeatedInt32(100);
- // enum field scalar and repeated
- builder.setOptionalImportEnum(UnittestImport.ImportEnum.IMPORT_BAR);
- builder.addRepeatedImportEnum(UnittestImport.ImportEnum.IMPORT_BAR);
- // proto field scalar and repeated
- builder.setOptionalForeignMessage(ForeignMessage.newBuilder().setC(1));
- builder.addRepeatedForeignMessage(ForeignMessage.newBuilder().setC(1));
-
- TestAllTypes value1 = builder.build();
-
- assertEquals(100, value1.getOptionalSfixed64());
- assertEquals(100, value1.getRepeatedInt32(0));
- assertEquals(UnittestImport.ImportEnum.IMPORT_BAR,
- value1.getOptionalImportEnum());
- assertEquals(UnittestImport.ImportEnum.IMPORT_BAR,
- value1.getRepeatedImportEnum(0));
- assertEquals(1, value1.getOptionalForeignMessage().getC());
- assertEquals(1, value1.getRepeatedForeignMessage(0).getC());
-
- // Make sure that builder didn't update previously created values
- builder.setOptionalSfixed64(200);
- builder.setRepeatedInt32(0, 200);
- builder.setOptionalImportEnum(UnittestImport.ImportEnum.IMPORT_FOO);
- builder.setRepeatedImportEnum(0, UnittestImport.ImportEnum.IMPORT_FOO);
- builder.setOptionalForeignMessage(ForeignMessage.newBuilder().setC(2));
- builder.setRepeatedForeignMessage(0, ForeignMessage.newBuilder().setC(2));
-
- TestAllTypes value2 = builder.build();
-
- // Make sure value1 didn't change.
- assertEquals(100, value1.getOptionalSfixed64());
- assertEquals(100, value1.getRepeatedInt32(0));
- assertEquals(UnittestImport.ImportEnum.IMPORT_BAR,
- value1.getOptionalImportEnum());
- assertEquals(UnittestImport.ImportEnum.IMPORT_BAR,
- value1.getRepeatedImportEnum(0));
- assertEquals(1, value1.getOptionalForeignMessage().getC());
- assertEquals(1, value1.getRepeatedForeignMessage(0).getC());
-
- // Make sure value2 is correct
- assertEquals(200, value2.getOptionalSfixed64());
- assertEquals(200, value2.getRepeatedInt32(0));
- assertEquals(UnittestImport.ImportEnum.IMPORT_FOO,
- value2.getOptionalImportEnum());
- assertEquals(UnittestImport.ImportEnum.IMPORT_FOO,
- value2.getRepeatedImportEnum(0));
- assertEquals(2, value2.getOptionalForeignMessage().getC());
- assertEquals(2, value2.getRepeatedForeignMessage(0).getC());
- }
-
- public void testProtosShareRepeatedArraysIfDidntChange() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- builder.addRepeatedInt32(100);
- builder.addRepeatedImportEnum(UnittestImport.ImportEnum.IMPORT_BAR);
- builder.addRepeatedForeignMessage(ForeignMessage.getDefaultInstance());
-
- TestAllTypes value1 = builder.build();
- TestAllTypes value2 = value1.toBuilder().build();
-
- assertSame(value1.getRepeatedInt32List(), value2.getRepeatedInt32List());
- assertSame(value1.getRepeatedImportEnumList(),
- value2.getRepeatedImportEnumList());
- assertSame(value1.getRepeatedForeignMessageList(),
- value2.getRepeatedForeignMessageList());
- }
-
- public void testRepeatedArraysAreImmutable() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- builder.addRepeatedInt32(100);
- builder.addRepeatedImportEnum(UnittestImport.ImportEnum.IMPORT_BAR);
- builder.addRepeatedForeignMessage(ForeignMessage.getDefaultInstance());
- assertIsUnmodifiable(builder.getRepeatedInt32List());
- assertIsUnmodifiable(builder.getRepeatedImportEnumList());
- assertIsUnmodifiable(builder.getRepeatedForeignMessageList());
- assertIsUnmodifiable(builder.getRepeatedFloatList());
-
-
- TestAllTypes value = builder.build();
- assertIsUnmodifiable(value.getRepeatedInt32List());
- assertIsUnmodifiable(value.getRepeatedImportEnumList());
- assertIsUnmodifiable(value.getRepeatedForeignMessageList());
- assertIsUnmodifiable(value.getRepeatedFloatList());
- }
-
- public void testParsedMessagesAreImmutable() throws Exception {
- TestAllTypes value = TestAllTypes.PARSER.parseFrom(
- TestUtil.getAllSet().toByteString());
- assertIsUnmodifiable(value.getRepeatedInt32List());
- assertIsUnmodifiable(value.getRepeatedInt64List());
- assertIsUnmodifiable(value.getRepeatedUint32List());
- assertIsUnmodifiable(value.getRepeatedUint64List());
- assertIsUnmodifiable(value.getRepeatedSint32List());
- assertIsUnmodifiable(value.getRepeatedSint64List());
- assertIsUnmodifiable(value.getRepeatedFixed32List());
- assertIsUnmodifiable(value.getRepeatedFixed64List());
- assertIsUnmodifiable(value.getRepeatedSfixed32List());
- assertIsUnmodifiable(value.getRepeatedSfixed64List());
- assertIsUnmodifiable(value.getRepeatedFloatList());
- assertIsUnmodifiable(value.getRepeatedDoubleList());
- assertIsUnmodifiable(value.getRepeatedBoolList());
- assertIsUnmodifiable(value.getRepeatedStringList());
- assertIsUnmodifiable(value.getRepeatedBytesList());
- assertIsUnmodifiable(value.getRepeatedGroupList());
- assertIsUnmodifiable(value.getRepeatedNestedMessageList());
- assertIsUnmodifiable(value.getRepeatedForeignMessageList());
- assertIsUnmodifiable(value.getRepeatedImportMessageList());
- assertIsUnmodifiable(value.getRepeatedNestedEnumList());
- assertIsUnmodifiable(value.getRepeatedForeignEnumList());
- assertIsUnmodifiable(value.getRepeatedImportEnumList());
- }
-
- private void assertIsUnmodifiable(List<?> list) {
- if (list == Collections.emptyList()) {
- // OKAY -- Need to check this b/c EmptyList allows you to call clear.
- } else {
- try {
- list.clear();
- fail("List wasn't immutable");
- } catch (UnsupportedOperationException e) {
- // good
- }
- }
- }
-
- public void testSettersRejectNull() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- try {
- builder.setOptionalString(null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.setOptionalBytes(null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.setOptionalNestedMessage((TestAllTypes.NestedMessage) null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.setOptionalNestedMessage(
- (TestAllTypes.NestedMessage.Builder) null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.setOptionalNestedEnum(null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.addRepeatedString(null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.addRepeatedBytes(null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.addRepeatedNestedMessage((TestAllTypes.NestedMessage) null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.addRepeatedNestedMessage(
- (TestAllTypes.NestedMessage.Builder) null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.addRepeatedNestedEnum(null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- }
-
- public void testRepeatedSetters() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- TestUtil.setAllFields(builder);
- TestUtil.modifyRepeatedFields(builder);
- TestAllTypes message = builder.build();
- TestUtil.assertRepeatedFieldsModified(message);
- }
-
- public void testRepeatedSettersRejectNull() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
-
- builder.addRepeatedString("one");
- builder.addRepeatedString("two");
- try {
- builder.setRepeatedString(1, null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
-
- builder.addRepeatedBytes(TestUtil.toBytes("one"));
- builder.addRepeatedBytes(TestUtil.toBytes("two"));
- try {
- builder.setRepeatedBytes(1, null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
-
- builder.addRepeatedNestedMessage(
- TestAllTypes.NestedMessage.newBuilder().setBb(218).build());
- builder.addRepeatedNestedMessage(
- TestAllTypes.NestedMessage.newBuilder().setBb(456).build());
- try {
- builder.setRepeatedNestedMessage(1, (TestAllTypes.NestedMessage) null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- try {
- builder.setRepeatedNestedMessage(
- 1, (TestAllTypes.NestedMessage.Builder) null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
-
- builder.addRepeatedNestedEnum(TestAllTypes.NestedEnum.FOO);
- builder.addRepeatedNestedEnum(TestAllTypes.NestedEnum.BAR);
- try {
- builder.setRepeatedNestedEnum(1, null);
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- }
-
- public void testRepeatedAppend() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
-
- builder.addAllRepeatedInt32(Arrays.asList(1, 2, 3, 4));
- builder.addAllRepeatedForeignEnum(Arrays.asList(ForeignEnum.FOREIGN_BAZ));
-
- ForeignMessage foreignMessage =
- ForeignMessage.newBuilder().setC(12).build();
- builder.addAllRepeatedForeignMessage(Arrays.asList(foreignMessage));
-
- TestAllTypes message = builder.build();
- assertEquals(message.getRepeatedInt32List(), Arrays.asList(1, 2, 3, 4));
- assertEquals(message.getRepeatedForeignEnumList(),
- Arrays.asList(ForeignEnum.FOREIGN_BAZ));
- assertEquals(1, message.getRepeatedForeignMessageCount());
- assertEquals(12, message.getRepeatedForeignMessage(0).getC());
- }
-
- public void testRepeatedAppendRejectsNull() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
-
- ForeignMessage foreignMessage =
- ForeignMessage.newBuilder().setC(12).build();
- try {
- builder.addAllRepeatedForeignMessage(
- Arrays.asList(foreignMessage, (ForeignMessage) null));
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
-
- try {
- builder.addAllRepeatedForeignEnum(
- Arrays.asList(ForeignEnum.FOREIGN_BAZ, null));
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
-
- try {
- builder.addAllRepeatedString(Arrays.asList("one", null));
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
-
- try {
- builder.addAllRepeatedBytes(Arrays.asList(TestUtil.toBytes("one"), null));
- fail("Exception was not thrown");
- } catch (NullPointerException e) {
- // We expect this exception.
- }
- }
-
- public void testSettingForeignMessageUsingBuilder() throws Exception {
- TestAllTypes message = TestAllTypes.newBuilder()
- // Pass builder for foreign message instance.
- .setOptionalForeignMessage(ForeignMessage.newBuilder().setC(123))
- .build();
- TestAllTypes expectedMessage = TestAllTypes.newBuilder()
- // Create expected version passing foreign message instance explicitly.
- .setOptionalForeignMessage(
- ForeignMessage.newBuilder().setC(123).build())
- .build();
- // TODO(ngd): Upgrade to using real #equals method once implemented
- assertEquals(expectedMessage.toString(), message.toString());
- }
-
- public void testSettingRepeatedForeignMessageUsingBuilder() throws Exception {
- TestAllTypes message = TestAllTypes.newBuilder()
- // Pass builder for foreign message instance.
- .addRepeatedForeignMessage(ForeignMessage.newBuilder().setC(456))
- .build();
- TestAllTypes expectedMessage = TestAllTypes.newBuilder()
- // Create expected version passing foreign message instance explicitly.
- .addRepeatedForeignMessage(
- ForeignMessage.newBuilder().setC(456).build())
- .build();
- assertEquals(expectedMessage.toString(), message.toString());
- }
-
- public void testDefaults() throws Exception {
- TestUtil.assertClear(TestAllTypes.getDefaultInstance());
- TestUtil.assertClear(TestAllTypes.newBuilder().build());
-
- TestExtremeDefaultValues message =
- TestExtremeDefaultValues.getDefaultInstance();
- assertEquals("\u1234", message.getUtf8String());
- assertEquals(Double.POSITIVE_INFINITY, message.getInfDouble());
- assertEquals(Double.NEGATIVE_INFINITY, message.getNegInfDouble());
- assertTrue(Double.isNaN(message.getNanDouble()));
- assertEquals(Float.POSITIVE_INFINITY, message.getInfFloat());
- assertEquals(Float.NEGATIVE_INFINITY, message.getNegInfFloat());
- assertTrue(Float.isNaN(message.getNanFloat()));
- assertEquals("? ? ?? ?? ??? ??/ ??-", message.getCppTrigraph());
- }
-
- public void testClear() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- TestUtil.assertClear(builder);
- TestUtil.setAllFields(builder);
- builder.clear();
- TestUtil.assertClear(builder);
- }
-
- public void testReflectionGetters() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- TestUtil.setAllFields(builder);
- reflectionTester.assertAllFieldsSetViaReflection(builder);
-
- TestAllTypes message = builder.build();
- reflectionTester.assertAllFieldsSetViaReflection(message);
- }
-
- public void testReflectionSetters() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- reflectionTester.setAllFieldsViaReflection(builder);
- TestUtil.assertAllFieldsSet(builder);
-
- TestAllTypes message = builder.build();
- TestUtil.assertAllFieldsSet(message);
- }
-
- public void testReflectionSettersRejectNull() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- reflectionTester.assertReflectionSettersRejectNull(builder);
- }
-
- public void testReflectionRepeatedSetters() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- reflectionTester.setAllFieldsViaReflection(builder);
- reflectionTester.modifyRepeatedFieldsViaReflection(builder);
- TestUtil.assertRepeatedFieldsModified(builder);
-
- TestAllTypes message = builder.build();
- TestUtil.assertRepeatedFieldsModified(message);
- }
-
- public void testReflectionRepeatedSettersRejectNull() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- reflectionTester.assertReflectionRepeatedSettersRejectNull(builder);
- }
-
- public void testReflectionDefaults() throws Exception {
- reflectionTester.assertClearViaReflection(
- TestAllTypes.getDefaultInstance());
- reflectionTester.assertClearViaReflection(
- TestAllTypes.newBuilder().build());
- }
-
- public void testEnumInterface() throws Exception {
- assertTrue(TestAllTypes.getDefaultInstance().getDefaultNestedEnum()
- instanceof ProtocolMessageEnum);
- }
-
- public void testEnumMap() throws Exception {
- Internal.EnumLiteMap<ForeignEnum> map = ForeignEnum.internalGetValueMap();
-
- for (ForeignEnum value : ForeignEnum.values()) {
- assertEquals(value, map.findValueByNumber(value.getNumber()));
- }
-
- assertTrue(map.findValueByNumber(12345) == null);
- }
-
- public void testParsePackedToUnpacked() throws Exception {
- TestUnpackedTypes.Builder builder = TestUnpackedTypes.newBuilder();
- TestUnpackedTypes message =
- builder.mergeFrom(TestUtil.getPackedSet().toByteString()).build();
- TestUtil.assertUnpackedFieldsSet(message);
- }
-
- public void testParseUnpackedToPacked() throws Exception {
- TestPackedTypes.Builder builder = TestPackedTypes.newBuilder();
- TestPackedTypes message =
- builder.mergeFrom(TestUtil.getUnpackedSet().toByteString()).build();
- TestUtil.assertPackedFieldsSet(message);
- }
-
- // =================================================================
- // Extensions.
-
- TestUtil.ReflectionTester extensionsReflectionTester =
- new TestUtil.ReflectionTester(TestAllExtensions.getDescriptor(),
- TestUtil.getExtensionRegistry());
-
- public void testExtensionMessageOrBuilder() throws Exception {
- TestAllExtensions.Builder builder = TestAllExtensions.newBuilder();
- TestUtil.setAllExtensions(builder);
- TestAllExtensions message = builder.build();
- TestUtil.assertAllExtensionsSet(message);
- }
-
- public void testExtensionRepeatedSetters() throws Exception {
- TestAllExtensions.Builder builder = TestAllExtensions.newBuilder();
- TestUtil.setAllExtensions(builder);
- TestUtil.modifyRepeatedExtensions(builder);
- TestAllExtensions message = builder.build();
- TestUtil.assertRepeatedExtensionsModified(message);
- }
-
- public void testExtensionDefaults() throws Exception {
- TestUtil.assertExtensionsClear(TestAllExtensions.getDefaultInstance());
- TestUtil.assertExtensionsClear(TestAllExtensions.newBuilder().build());
- }
-
- public void testExtensionReflectionGetters() throws Exception {
- TestAllExtensions.Builder builder = TestAllExtensions.newBuilder();
- TestUtil.setAllExtensions(builder);
- extensionsReflectionTester.assertAllFieldsSetViaReflection(builder);
-
- TestAllExtensions message = builder.build();
- extensionsReflectionTester.assertAllFieldsSetViaReflection(message);
- }
-
- public void testExtensionReflectionSetters() throws Exception {
- TestAllExtensions.Builder builder = TestAllExtensions.newBuilder();
- extensionsReflectionTester.setAllFieldsViaReflection(builder);
- TestUtil.assertAllExtensionsSet(builder);
-
- TestAllExtensions message = builder.build();
- TestUtil.assertAllExtensionsSet(message);
- }
-
- public void testExtensionReflectionSettersRejectNull() throws Exception {
- TestAllExtensions.Builder builder = TestAllExtensions.newBuilder();
- extensionsReflectionTester.assertReflectionSettersRejectNull(builder);
- }
-
- public void testExtensionReflectionRepeatedSetters() throws Exception {
- TestAllExtensions.Builder builder = TestAllExtensions.newBuilder();
- extensionsReflectionTester.setAllFieldsViaReflection(builder);
- extensionsReflectionTester.modifyRepeatedFieldsViaReflection(builder);
- TestUtil.assertRepeatedExtensionsModified(builder);
-
- TestAllExtensions message = builder.build();
- TestUtil.assertRepeatedExtensionsModified(message);
- }
-
- public void testExtensionReflectionRepeatedSettersRejectNull()
- throws Exception {
- TestAllExtensions.Builder builder = TestAllExtensions.newBuilder();
- extensionsReflectionTester.assertReflectionRepeatedSettersRejectNull(
- builder);
- }
-
- public void testExtensionReflectionDefaults() throws Exception {
- extensionsReflectionTester.assertClearViaReflection(
- TestAllExtensions.getDefaultInstance());
- extensionsReflectionTester.assertClearViaReflection(
- TestAllExtensions.newBuilder().build());
- }
-
- public void testClearExtension() throws Exception {
- // clearExtension() is not actually used in TestUtil, so try it manually.
- assertFalse(
- TestAllExtensions.newBuilder()
- .setExtension(UnittestProto.optionalInt32Extension, 1)
- .clearExtension(UnittestProto.optionalInt32Extension)
- .hasExtension(UnittestProto.optionalInt32Extension));
- assertEquals(0,
- TestAllExtensions.newBuilder()
- .addExtension(UnittestProto.repeatedInt32Extension, 1)
- .clearExtension(UnittestProto.repeatedInt32Extension)
- .getExtensionCount(UnittestProto.repeatedInt32Extension));
- }
-
- public void testExtensionCopy() throws Exception {
- TestAllExtensions original = TestUtil.getAllExtensionsSet();
- TestAllExtensions copy = TestAllExtensions.newBuilder(original).build();
- TestUtil.assertAllExtensionsSet(copy);
- }
-
- public void testExtensionMergeFrom() throws Exception {
- TestAllExtensions original =
- TestAllExtensions.newBuilder()
- .setExtension(UnittestProto.optionalInt32Extension, 1).build();
- TestAllExtensions merged =
- TestAllExtensions.newBuilder().mergeFrom(original).build();
- assertTrue(merged.hasExtension(UnittestProto.optionalInt32Extension));
- assertEquals(
- 1, (int) merged.getExtension(UnittestProto.optionalInt32Extension));
- }
-
- // =================================================================
- // Lite Extensions.
-
- // We test lite extensions directly because they have a separate
- // implementation from full extensions. In contrast, we do not test
- // lite fields directly since they are implemented exactly the same as
- // regular fields.
-
- public void testLiteExtensionMessageOrBuilder() throws Exception {
- TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.newBuilder();
- TestUtil.setAllExtensions(builder);
- TestUtil.assertAllExtensionsSet(builder);
-
- TestAllExtensionsLite message = builder.build();
- TestUtil.assertAllExtensionsSet(message);
- }
-
- public void testLiteExtensionRepeatedSetters() throws Exception {
- TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.newBuilder();
- TestUtil.setAllExtensions(builder);
- TestUtil.modifyRepeatedExtensions(builder);
- TestUtil.assertRepeatedExtensionsModified(builder);
-
- TestAllExtensionsLite message = builder.build();
- TestUtil.assertRepeatedExtensionsModified(message);
- }
-
- public void testLiteExtensionDefaults() throws Exception {
- TestUtil.assertExtensionsClear(TestAllExtensionsLite.getDefaultInstance());
- TestUtil.assertExtensionsClear(TestAllExtensionsLite.newBuilder().build());
- }
-
- public void testClearLiteExtension() throws Exception {
- // clearExtension() is not actually used in TestUtil, so try it manually.
- assertFalse(
- TestAllExtensionsLite.newBuilder()
- .setExtension(UnittestLite.optionalInt32ExtensionLite, 1)
- .clearExtension(UnittestLite.optionalInt32ExtensionLite)
- .hasExtension(UnittestLite.optionalInt32ExtensionLite));
- assertEquals(0,
- TestAllExtensionsLite.newBuilder()
- .addExtension(UnittestLite.repeatedInt32ExtensionLite, 1)
- .clearExtension(UnittestLite.repeatedInt32ExtensionLite)
- .getExtensionCount(UnittestLite.repeatedInt32ExtensionLite));
- }
-
- public void testLiteExtensionCopy() throws Exception {
- TestAllExtensionsLite original = TestUtil.getAllLiteExtensionsSet();
- TestAllExtensionsLite copy =
- TestAllExtensionsLite.newBuilder(original).build();
- TestUtil.assertAllExtensionsSet(copy);
- }
-
- public void testLiteExtensionMergeFrom() throws Exception {
- TestAllExtensionsLite original =
- TestAllExtensionsLite.newBuilder()
- .setExtension(UnittestLite.optionalInt32ExtensionLite, 1).build();
- TestAllExtensionsLite merged =
- TestAllExtensionsLite.newBuilder().mergeFrom(original).build();
- assertTrue(merged.hasExtension(UnittestLite.optionalInt32ExtensionLite));
- assertEquals(
- 1, (int) merged.getExtension(UnittestLite.optionalInt32ExtensionLite));
- }
-
- // =================================================================
- // multiple_files_test
-
- public void testMultipleFilesOption() throws Exception {
- // We mostly just want to check that things compile.
- MessageWithNoOuter message =
- MessageWithNoOuter.newBuilder()
- .setNested(MessageWithNoOuter.NestedMessage.newBuilder().setI(1))
- .addForeign(TestAllTypes.newBuilder().setOptionalInt32(1))
- .setNestedEnum(MessageWithNoOuter.NestedEnum.BAZ)
- .setForeignEnum(EnumWithNoOuter.BAR)
- .build();
- assertEquals(message, MessageWithNoOuter.parseFrom(message.toByteString()));
-
- assertEquals(MultipleFilesTestProto.getDescriptor(),
- MessageWithNoOuter.getDescriptor().getFile());
-
- Descriptors.FieldDescriptor field =
- MessageWithNoOuter.getDescriptor().findFieldByName("foreign_enum");
- assertEquals(EnumWithNoOuter.BAR.getValueDescriptor(),
- message.getField(field));
-
- assertEquals(MultipleFilesTestProto.getDescriptor(),
- ServiceWithNoOuter.getDescriptor().getFile());
-
- assertFalse(
- TestAllExtensions.getDefaultInstance().hasExtension(
- MultipleFilesTestProto.extensionWithOuter));
- }
-
- public void testOptionalFieldWithRequiredSubfieldsOptimizedForSize()
- throws Exception {
- TestOptionalOptimizedForSize message =
- TestOptionalOptimizedForSize.getDefaultInstance();
- assertTrue(message.isInitialized());
-
- message = TestOptionalOptimizedForSize.newBuilder().setO(
- TestRequiredOptimizedForSize.newBuilder().buildPartial()
- ).buildPartial();
- assertFalse(message.isInitialized());
-
- message = TestOptionalOptimizedForSize.newBuilder().setO(
- TestRequiredOptimizedForSize.newBuilder().setX(5).buildPartial()
- ).buildPartial();
- assertTrue(message.isInitialized());
- }
-
- public void testUninitializedExtensionInOptimizedForSize()
- throws Exception {
- TestOptimizedForSize.Builder builder = TestOptimizedForSize.newBuilder();
- builder.setExtension(TestOptimizedForSize.testExtension2,
- TestRequiredOptimizedForSize.newBuilder().buildPartial());
- assertFalse(builder.isInitialized());
- assertFalse(builder.buildPartial().isInitialized());
-
- builder = TestOptimizedForSize.newBuilder();
- builder.setExtension(TestOptimizedForSize.testExtension2,
- TestRequiredOptimizedForSize.newBuilder().setX(10).buildPartial());
- assertTrue(builder.isInitialized());
- assertTrue(builder.buildPartial().isInitialized());
- }
-
- public void testToBuilder() throws Exception {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- TestUtil.setAllFields(builder);
- TestAllTypes message = builder.build();
- TestUtil.assertAllFieldsSet(message);
- TestUtil.assertAllFieldsSet(message.toBuilder().build());
- }
-
- public void testFieldConstantValues() throws Exception {
- assertEquals(TestAllTypes.NestedMessage.BB_FIELD_NUMBER, 1);
- assertEquals(TestAllTypes.OPTIONAL_INT32_FIELD_NUMBER, 1);
- assertEquals(TestAllTypes.OPTIONALGROUP_FIELD_NUMBER, 16);
- assertEquals(TestAllTypes.OPTIONAL_NESTED_MESSAGE_FIELD_NUMBER, 18);
- assertEquals(TestAllTypes.OPTIONAL_NESTED_ENUM_FIELD_NUMBER, 21);
- assertEquals(TestAllTypes.REPEATED_INT32_FIELD_NUMBER, 31);
- assertEquals(TestAllTypes.REPEATEDGROUP_FIELD_NUMBER, 46);
- assertEquals(TestAllTypes.REPEATED_NESTED_MESSAGE_FIELD_NUMBER, 48);
- assertEquals(TestAllTypes.REPEATED_NESTED_ENUM_FIELD_NUMBER, 51);
- }
-
- public void testExtensionConstantValues() throws Exception {
- assertEquals(UnittestProto.TestRequired.SINGLE_FIELD_NUMBER, 1000);
- assertEquals(UnittestProto.TestRequired.MULTI_FIELD_NUMBER, 1001);
- assertEquals(UnittestProto.OPTIONAL_INT32_EXTENSION_FIELD_NUMBER, 1);
- assertEquals(UnittestProto.OPTIONALGROUP_EXTENSION_FIELD_NUMBER, 16);
- assertEquals(
- UnittestProto.OPTIONAL_NESTED_MESSAGE_EXTENSION_FIELD_NUMBER, 18);
- assertEquals(UnittestProto.OPTIONAL_NESTED_ENUM_EXTENSION_FIELD_NUMBER, 21);
- assertEquals(UnittestProto.REPEATED_INT32_EXTENSION_FIELD_NUMBER, 31);
- assertEquals(UnittestProto.REPEATEDGROUP_EXTENSION_FIELD_NUMBER, 46);
- assertEquals(
- UnittestProto.REPEATED_NESTED_MESSAGE_EXTENSION_FIELD_NUMBER, 48);
- assertEquals(UnittestProto.REPEATED_NESTED_ENUM_EXTENSION_FIELD_NUMBER, 51);
- }
-
- public void testRecursiveMessageDefaultInstance() throws Exception {
- UnittestProto.TestRecursiveMessage message =
- UnittestProto.TestRecursiveMessage.getDefaultInstance();
- assertTrue(message != null);
- assertTrue(message.getA() != null);
- assertTrue(message.getA() == message);
- }
-
- public void testSerialize() throws Exception {
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- TestUtil.setAllFields(builder);
- TestAllTypes expected = builder.build();
- ObjectOutputStream out = new ObjectOutputStream(baos);
- try {
- out.writeObject(expected);
- } finally {
- out.close();
- }
- ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
- ObjectInputStream in = new ObjectInputStream(bais);
- TestAllTypes actual = (TestAllTypes) in.readObject();
- assertEquals(expected, actual);
- }
-
- public void testSerializePartial() throws Exception {
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- TestAllTypes expected = builder.buildPartial();
- ObjectOutputStream out = new ObjectOutputStream(baos);
- try {
- out.writeObject(expected);
- } finally {
- out.close();
- }
- ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
- ObjectInputStream in = new ObjectInputStream(bais);
- TestAllTypes actual = (TestAllTypes) in.readObject();
- assertEquals(expected, actual);
- }
-
- public void testEnumValues() {
- assertEquals(
- TestAllTypes.NestedEnum.BAR.getNumber(),
- TestAllTypes.NestedEnum.BAR_VALUE);
- assertEquals(
- TestAllTypes.NestedEnum.BAZ.getNumber(),
- TestAllTypes.NestedEnum.BAZ_VALUE);
- assertEquals(
- TestAllTypes.NestedEnum.FOO.getNumber(),
- TestAllTypes.NestedEnum.FOO_VALUE);
- }
-
- public void testNonNestedExtensionInitialization() {
- assertTrue(NonNestedExtension.nonNestedExtension
- .getMessageDefaultInstance() instanceof MyNonNestedExtension);
- assertEquals("nonNestedExtension",
- NonNestedExtension.nonNestedExtension.getDescriptor().getName());
- }
-
- public void testNestedExtensionInitialization() {
- assertTrue(MyNestedExtension.recursiveExtension.getMessageDefaultInstance()
- instanceof MessageToBeExtended);
- assertEquals("recursiveExtension",
- MyNestedExtension.recursiveExtension.getDescriptor().getName());
- }
-
- public void testNonNestedExtensionLiteInitialization() {
- assertTrue(NonNestedExtensionLite.nonNestedExtensionLite
- .getMessageDefaultInstance() instanceof MyNonNestedExtensionLite);
- }
-
- public void testNestedExtensionLiteInitialization() {
- assertTrue(MyNestedExtensionLite.recursiveExtensionLite
- .getMessageDefaultInstance() instanceof MessageLiteToBeExtended);
- }
-
- public void testInvalidations() throws Exception {
- GeneratedMessage.enableAlwaysUseFieldBuildersForTesting();
- TestAllTypes.NestedMessage nestedMessage1 =
- TestAllTypes.NestedMessage.newBuilder().build();
- TestAllTypes.NestedMessage nestedMessage2 =
- TestAllTypes.NestedMessage.newBuilder().build();
-
- // Set all three flavors (enum, primitive, message and singular/repeated)
- // and verify no invalidations fired
- TestUtil.MockBuilderParent mockParent = new TestUtil.MockBuilderParent();
-
- TestAllTypes.Builder builder = (TestAllTypes.Builder)
- ((GeneratedMessage) TestAllTypes.getDefaultInstance()).
- newBuilderForType(mockParent);
- builder.setOptionalInt32(1);
- builder.setOptionalNestedEnum(TestAllTypes.NestedEnum.BAR);
- builder.setOptionalNestedMessage(nestedMessage1);
- builder.addRepeatedInt32(1);
- builder.addRepeatedNestedEnum(TestAllTypes.NestedEnum.BAR);
- builder.addRepeatedNestedMessage(nestedMessage1);
- assertEquals(0, mockParent.getInvalidationCount());
-
- // Now tell it we want changes and make sure it's only fired once
- // And do this for each flavor
-
- // primitive single
- builder.buildPartial();
- builder.setOptionalInt32(2);
- builder.setOptionalInt32(3);
- assertEquals(1, mockParent.getInvalidationCount());
-
- // enum single
- builder.buildPartial();
- builder.setOptionalNestedEnum(TestAllTypes.NestedEnum.BAZ);
- builder.setOptionalNestedEnum(TestAllTypes.NestedEnum.BAR);
- assertEquals(2, mockParent.getInvalidationCount());
-
- // message single
- builder.buildPartial();
- builder.setOptionalNestedMessage(nestedMessage2);
- builder.setOptionalNestedMessage(nestedMessage1);
- assertEquals(3, mockParent.getInvalidationCount());
-
- // primitive repeated
- builder.buildPartial();
- builder.addRepeatedInt32(2);
- builder.addRepeatedInt32(3);
- assertEquals(4, mockParent.getInvalidationCount());
-
- // enum repeated
- builder.buildPartial();
- builder.addRepeatedNestedEnum(TestAllTypes.NestedEnum.BAZ);
- builder.addRepeatedNestedEnum(TestAllTypes.NestedEnum.BAZ);
- assertEquals(5, mockParent.getInvalidationCount());
-
- // message repeated
- builder.buildPartial();
- builder.addRepeatedNestedMessage(nestedMessage2);
- builder.addRepeatedNestedMessage(nestedMessage1);
- assertEquals(6, mockParent.getInvalidationCount());
-
- }
-
- public void testInvalidations_Extensions() throws Exception {
- TestUtil.MockBuilderParent mockParent = new TestUtil.MockBuilderParent();
-
- TestAllExtensions.Builder builder = (TestAllExtensions.Builder)
- ((GeneratedMessage) TestAllExtensions.getDefaultInstance()).
- newBuilderForType(mockParent);
-
- builder.addExtension(UnittestProto.repeatedInt32Extension, 1);
- builder.setExtension(UnittestProto.repeatedInt32Extension, 0, 2);
- builder.clearExtension(UnittestProto.repeatedInt32Extension);
- assertEquals(0, mockParent.getInvalidationCount());
-
- // Now tell it we want changes and make sure it's only fired once
- builder.buildPartial();
- builder.addExtension(UnittestProto.repeatedInt32Extension, 2);
- builder.addExtension(UnittestProto.repeatedInt32Extension, 3);
- assertEquals(1, mockParent.getInvalidationCount());
-
- builder.buildPartial();
- builder.setExtension(UnittestProto.repeatedInt32Extension, 0, 4);
- builder.setExtension(UnittestProto.repeatedInt32Extension, 1, 5);
- assertEquals(2, mockParent.getInvalidationCount());
-
- builder.buildPartial();
- builder.clearExtension(UnittestProto.repeatedInt32Extension);
- builder.clearExtension(UnittestProto.repeatedInt32Extension);
- assertEquals(3, mockParent.getInvalidationCount());
- }
-
- public void testBaseMessageOrBuilder() {
- // Mostly just makes sure the base interface exists and has some methods.
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- TestAllTypes message = builder.buildPartial();
- TestAllTypesOrBuilder builderAsInterface = (TestAllTypesOrBuilder) builder;
- TestAllTypesOrBuilder messageAsInterface = (TestAllTypesOrBuilder) message;
-
- assertEquals(
- messageAsInterface.getDefaultBool(),
- messageAsInterface.getDefaultBool());
- assertEquals(
- messageAsInterface.getOptionalDouble(),
- messageAsInterface.getOptionalDouble());
- }
-
- public void testMessageOrBuilderGetters() {
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
-
- // single fields
- assertSame(ForeignMessage.getDefaultInstance(),
- builder.getOptionalForeignMessageOrBuilder());
- ForeignMessage.Builder subBuilder =
- builder.getOptionalForeignMessageBuilder();
- assertSame(subBuilder, builder.getOptionalForeignMessageOrBuilder());
-
- // repeated fields
- ForeignMessage m0 = ForeignMessage.newBuilder().buildPartial();
- ForeignMessage m1 = ForeignMessage.newBuilder().buildPartial();
- ForeignMessage m2 = ForeignMessage.newBuilder().buildPartial();
- builder.addRepeatedForeignMessage(m0);
- builder.addRepeatedForeignMessage(m1);
- builder.addRepeatedForeignMessage(m2);
- assertSame(m0, builder.getRepeatedForeignMessageOrBuilder(0));
- assertSame(m1, builder.getRepeatedForeignMessageOrBuilder(1));
- assertSame(m2, builder.getRepeatedForeignMessageOrBuilder(2));
- ForeignMessage.Builder b0 = builder.getRepeatedForeignMessageBuilder(0);
- ForeignMessage.Builder b1 = builder.getRepeatedForeignMessageBuilder(1);
- assertSame(b0, builder.getRepeatedForeignMessageOrBuilder(0));
- assertSame(b1, builder.getRepeatedForeignMessageOrBuilder(1));
- assertSame(m2, builder.getRepeatedForeignMessageOrBuilder(2));
-
- List<? extends ForeignMessageOrBuilder> messageOrBuilderList =
- builder.getRepeatedForeignMessageOrBuilderList();
- assertSame(b0, messageOrBuilderList.get(0));
- assertSame(b1, messageOrBuilderList.get(1));
- assertSame(m2, messageOrBuilderList.get(2));
- }
-
- public void testGetFieldBuilder() {
- Descriptor descriptor = TestAllTypes.getDescriptor();
-
- FieldDescriptor fieldDescriptor =
- descriptor.findFieldByName("optional_nested_message");
- FieldDescriptor foreignFieldDescriptor =
- descriptor.findFieldByName("optional_foreign_message");
- FieldDescriptor importFieldDescriptor =
- descriptor.findFieldByName("optional_import_message");
-
- // Mutate the message with new field builder
- // Mutate nested message
- TestAllTypes.Builder builder1 = TestAllTypes.newBuilder();
- Message.Builder fieldBuilder1 = builder1.newBuilderForField(fieldDescriptor)
- .mergeFrom((Message) builder1.getField(fieldDescriptor));
- FieldDescriptor subFieldDescriptor1 =
- fieldBuilder1.getDescriptorForType().findFieldByName("bb");
- fieldBuilder1.setField(subFieldDescriptor1, 1);
- builder1.setField(fieldDescriptor, fieldBuilder1.build());
-
- // Mutate foreign message
- Message.Builder foreignFieldBuilder1 = builder1.newBuilderForField(
- foreignFieldDescriptor)
- .mergeFrom((Message) builder1.getField(foreignFieldDescriptor));
- FieldDescriptor subForeignFieldDescriptor1 =
- foreignFieldBuilder1.getDescriptorForType().findFieldByName("c");
- foreignFieldBuilder1.setField(subForeignFieldDescriptor1, 2);
- builder1.setField(foreignFieldDescriptor, foreignFieldBuilder1.build());
-
- // Mutate import message
- Message.Builder importFieldBuilder1 = builder1.newBuilderForField(
- importFieldDescriptor)
- .mergeFrom((Message) builder1.getField(importFieldDescriptor));
- FieldDescriptor subImportFieldDescriptor1 =
- importFieldBuilder1.getDescriptorForType().findFieldByName("d");
- importFieldBuilder1.setField(subImportFieldDescriptor1, 3);
- builder1.setField(importFieldDescriptor, importFieldBuilder1.build());
-
- Message newMessage1 = builder1.build();
-
- // Mutate the message with existing field builder
- // Mutate nested message
- TestAllTypes.Builder builder2 = TestAllTypes.newBuilder();
- Message.Builder fieldBuilder2 = builder2.getFieldBuilder(fieldDescriptor);
- FieldDescriptor subFieldDescriptor2 =
- fieldBuilder2.getDescriptorForType().findFieldByName("bb");
- fieldBuilder2.setField(subFieldDescriptor2, 1);
- builder2.setField(fieldDescriptor, fieldBuilder2.build());
-
- // Mutate foreign message
- Message.Builder foreignFieldBuilder2 = builder2.newBuilderForField(
- foreignFieldDescriptor)
- .mergeFrom((Message) builder2.getField(foreignFieldDescriptor));
- FieldDescriptor subForeignFieldDescriptor2 =
- foreignFieldBuilder2.getDescriptorForType().findFieldByName("c");
- foreignFieldBuilder2.setField(subForeignFieldDescriptor2, 2);
- builder2.setField(foreignFieldDescriptor, foreignFieldBuilder2.build());
-
- // Mutate import message
- Message.Builder importFieldBuilder2 = builder2.newBuilderForField(
- importFieldDescriptor)
- .mergeFrom((Message) builder2.getField(importFieldDescriptor));
- FieldDescriptor subImportFieldDescriptor2 =
- importFieldBuilder2.getDescriptorForType().findFieldByName("d");
- importFieldBuilder2.setField(subImportFieldDescriptor2, 3);
- builder2.setField(importFieldDescriptor, importFieldBuilder2.build());
-
- Message newMessage2 = builder2.build();
-
- // These two messages should be equal.
- assertEquals(newMessage1, newMessage2);
- }
-
- public void testGetFieldBuilderWithInitializedValue() {
- Descriptor descriptor = TestAllTypes.getDescriptor();
- FieldDescriptor fieldDescriptor =
- descriptor.findFieldByName("optional_nested_message");
-
- // Before setting field, builder is initialized by default value.
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- NestedMessage.Builder fieldBuilder =
- (NestedMessage.Builder) builder.getFieldBuilder(fieldDescriptor);
- assertEquals(0, fieldBuilder.getBb());
-
- // Setting field value with new field builder instance.
- builder = TestAllTypes.newBuilder();
- NestedMessage.Builder newFieldBuilder =
- builder.getOptionalNestedMessageBuilder();
- newFieldBuilder.setBb(2);
- // Then get the field builder instance by getFieldBuilder().
- fieldBuilder =
- (NestedMessage.Builder) builder.getFieldBuilder(fieldDescriptor);
- // It should contain new value.
- assertEquals(2, fieldBuilder.getBb());
- // These two builder should be equal.
- assertSame(fieldBuilder, newFieldBuilder);
- }
-
- public void testGetFieldBuilderNotSupportedException() {
- Descriptor descriptor = TestAllTypes.getDescriptor();
- TestAllTypes.Builder builder = TestAllTypes.newBuilder();
- try {
- builder.getFieldBuilder(descriptor.findFieldByName("optional_int32"));
- fail("Exception was not thrown");
- } catch (UnsupportedOperationException e) {
- // We expect this exception.
- }
- try {
- builder.getFieldBuilder(
- descriptor.findFieldByName("optional_nested_enum"));
- fail("Exception was not thrown");
- } catch (UnsupportedOperationException e) {
- // We expect this exception.
- }
- try {
- builder.getFieldBuilder(descriptor.findFieldByName("repeated_int32"));
- fail("Exception was not thrown");
- } catch (UnsupportedOperationException e) {
- // We expect this exception.
- }
- try {
- builder.getFieldBuilder(
- descriptor.findFieldByName("repeated_nested_enum"));
- fail("Exception was not thrown");
- } catch (UnsupportedOperationException e) {
- // We expect this exception.
- }
- try {
- builder.getFieldBuilder(
- descriptor.findFieldByName("repeated_nested_message"));
- fail("Exception was not thrown");
- } catch (UnsupportedOperationException e) {
- // We expect this exception.
- }
- }
-}
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