diff options
Diffstat (limited to 'java/core/src/test')
13 files changed, 684 insertions, 76 deletions
diff --git a/java/core/src/test/java/com/google/protobuf/CodedInputStreamTest.java b/java/core/src/test/java/com/google/protobuf/CodedInputStreamTest.java index e440c7db..da2c067e 100644 --- a/java/core/src/test/java/com/google/protobuf/CodedInputStreamTest.java +++ b/java/core/src/test/java/com/google/protobuf/CodedInputStreamTest.java @@ -41,6 +41,7 @@ import java.io.FilterInputStream; import java.io.IOException; import java.io.InputStream; import java.nio.ByteBuffer; +import java.util.Arrays; import junit.framework.TestCase; /** @@ -613,6 +614,82 @@ public class CodedInputStreamTest extends TestCase { checkSizeLimitExceeded(expected); } } + + public void testRefillBufferWithCorrectSize() throws Exception { + // NOTE: refillBuffer only applies to the stream-backed CIS. + byte[] bytes = "123456789".getBytes("UTF-8"); + ByteArrayOutputStream rawOutput = new ByteArrayOutputStream(); + CodedOutputStream output = CodedOutputStream.newInstance(rawOutput, bytes.length); + + int tag = WireFormat.makeTag(1, WireFormat.WIRETYPE_LENGTH_DELIMITED); + output.writeRawVarint32(tag); + output.writeRawVarint32(bytes.length); + output.writeRawBytes(bytes); + output.writeRawVarint32(tag); + output.writeRawVarint32(bytes.length); + output.writeRawBytes(bytes); + output.writeRawByte(4); + output.flush(); + + // Input is two string with length 9 and one raw byte. + byte[] rawInput = rawOutput.toByteArray(); + for (int inputStreamBufferLength = 8; + inputStreamBufferLength <= rawInput.length + 1; inputStreamBufferLength++) { + CodedInputStream input = CodedInputStream.newInstance( + new ByteArrayInputStream(rawInput), inputStreamBufferLength); + input.setSizeLimit(rawInput.length - 1); + input.readString(); + input.readString(); + try { + input.readRawByte(); // Hits limit. + fail("Should have thrown an exception!"); + } catch (InvalidProtocolBufferException expected) { + checkSizeLimitExceeded(expected); + } + } + } + + public void testIsAtEnd() throws Exception { + CodedInputStream input = CodedInputStream.newInstance( + new ByteArrayInputStream(new byte[5])); + try { + for (int i = 0; i < 5; i++) { + assertEquals(false, input.isAtEnd()); + input.readRawByte(); + } + assertEquals(true, input.isAtEnd()); + } catch (Exception e) { + fail("Catch exception in the testIsAtEnd"); + } + } + + public void testCurrentLimitExceeded() throws Exception { + byte[] bytes = "123456789".getBytes("UTF-8"); + ByteArrayOutputStream rawOutput = new ByteArrayOutputStream(); + CodedOutputStream output = CodedOutputStream.newInstance(rawOutput, bytes.length); + + int tag = WireFormat.makeTag(1, WireFormat.WIRETYPE_LENGTH_DELIMITED); + output.writeRawVarint32(tag); + output.writeRawVarint32(bytes.length); + output.writeRawBytes(bytes); + output.flush(); + + byte[] rawInput = rawOutput.toByteArray(); + CodedInputStream input = CodedInputStream.newInstance( + new ByteArrayInputStream(rawInput)); + // The length of the whole rawInput + input.setSizeLimit(11); + // Some number that is smaller than the rawInput's length + // but larger than 2 + input.pushLimit(5); + try { + input.readString(); + fail("Should have thrown an exception"); + } catch (InvalidProtocolBufferException expected) { + assertEquals(expected.getMessage(), + InvalidProtocolBufferException.truncatedMessage().getMessage()); + } + } public void testSizeLimitMultipleMessages() throws Exception { // NOTE: Size limit only applies to the stream-backed CIS. @@ -807,6 +884,52 @@ public class CodedInputStreamTest extends TestCase { } } + public void testReadLargeByteStringFromInputStream() throws Exception { + byte[] bytes = new byte[1024 * 1024]; + for (int i = 0; i < bytes.length; i++) { + bytes[i] = (byte) (i & 0xFF); + } + ByteString.Output rawOutput = ByteString.newOutput(); + CodedOutputStream output = CodedOutputStream.newInstance(rawOutput); + output.writeRawVarint32(bytes.length); + output.writeRawBytes(bytes); + output.flush(); + byte[] data = rawOutput.toByteString().toByteArray(); + + CodedInputStream input = CodedInputStream.newInstance( + new ByteArrayInputStream(data) { + @Override + public synchronized int available() { + return 0; + } + }); + ByteString result = input.readBytes(); + assertEquals(ByteString.copyFrom(bytes), result); + } + + public void testReadLargeByteArrayFromInputStream() throws Exception { + byte[] bytes = new byte[1024 * 1024]; + for (int i = 0; i < bytes.length; i++) { + bytes[i] = (byte) (i & 0xFF); + } + ByteString.Output rawOutput = ByteString.newOutput(); + CodedOutputStream output = CodedOutputStream.newInstance(rawOutput); + output.writeRawVarint32(bytes.length); + output.writeRawBytes(bytes); + output.flush(); + byte[] data = rawOutput.toByteString().toByteArray(); + + CodedInputStream input = CodedInputStream.newInstance( + new ByteArrayInputStream(data) { + @Override + public synchronized int available() { + return 0; + } + }); + byte[] result = input.readByteArray(); + assertTrue(Arrays.equals(bytes, result)); + } + public void testReadByteBuffer() throws Exception { ByteString.Output rawOutput = ByteString.newOutput(); CodedOutputStream output = CodedOutputStream.newInstance(rawOutput); diff --git a/java/core/src/test/java/com/google/protobuf/DiscardUnknownFieldsTest.java b/java/core/src/test/java/com/google/protobuf/DiscardUnknownFieldsTest.java new file mode 100644 index 00000000..0f09a51b --- /dev/null +++ b/java/core/src/test/java/com/google/protobuf/DiscardUnknownFieldsTest.java @@ -0,0 +1,157 @@ +// 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. +// * 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 static org.junit.Assert.assertEquals; + +import protobuf_unittest.UnittestProto; +import proto3_unittest.UnittestProto3; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; + +/** Unit tests for discard or preserve unknown fields. */ +@RunWith(JUnit4.class) +public class DiscardUnknownFieldsTest { + @Test + public void testProto2() throws Exception { + testProto2Message( + UnittestProto.TestEmptyMessage.getDefaultInstance()); + testProto2Message( + UnittestProto.TestEmptyMessageWithExtensions.getDefaultInstance()); + testProto2Message( + DynamicMessage.getDefaultInstance(UnittestProto.TestEmptyMessage.getDescriptor())); + testProto2Message( + DynamicMessage.getDefaultInstance( + UnittestProto.TestEmptyMessageWithExtensions.getDescriptor())); + } + + @Test + public void testProto3() throws Exception { + testProto3Message(UnittestProto3.TestEmptyMessage.getDefaultInstance()); + testProto3Message( + DynamicMessage.getDefaultInstance(UnittestProto3.TestEmptyMessage.getDescriptor())); + } + + private static void testProto2Message(Message message) throws Exception { + assertUnknownFieldsDefaultPreserved(message); + assertUnknownFieldsExplicitlyDiscarded(message); + assertReuseCodedInputStreamPreserve(message); + assertUnknownFieldsInUnknownFieldSetArePreserve(message); + } + + private static void testProto3Message(Message message) throws Exception { + CodedInputStream.setProto3KeepUnknownsByDefaultForTest(); + assertUnknownFieldsDefaultPreserved(message); + assertUnknownFieldsExplicitlyDiscarded(message); + assertReuseCodedInputStreamPreserve(message); + assertUnknownFieldsInUnknownFieldSetArePreserve(message); + CodedInputStream.setProto3DiscardUnknownsByDefaultForTest(); + assertUnknownFieldsDefaultDiscarded(message); + assertUnknownFieldsExplicitlyDiscarded(message); + assertUnknownFieldsInUnknownFieldSetAreDiscarded(message); + } + + private static void assertReuseCodedInputStreamPreserve(Message message) throws Exception { + final int messageSize = payload.size(); + byte[] copied = new byte[messageSize * 2]; + payload.copyTo(copied, 0); + payload.copyTo(copied, messageSize); + CodedInputStream input = CodedInputStream.newInstance(copied); + { + // Use DiscardUnknownFieldsParser to parse the first payload. + int oldLimit = input.pushLimit(messageSize); + Message parsed = DiscardUnknownFieldsParser.wrap(message.getParserForType()).parseFrom(input); + assertEquals(message.getClass().getName(), 0, parsed.getSerializedSize()); + input.popLimit(oldLimit); + } + { + // Use the normal parser to parse the remaining payload should have unknown fields preserved. + Message parsed = message.getParserForType().parseFrom(input); + assertEquals(message.getClass().getName(), payload, parsed.toByteString()); + } + } + + /** + * {@link Message.Builder#setUnknownFields(UnknownFieldSet)} and {@link + * Message.Builder#mergeUnknownFields(UnknownFieldSet)} should preserve the unknown fields. + */ + private static void assertUnknownFieldsInUnknownFieldSetArePreserve(Message message) + throws Exception { + UnknownFieldSet unknownFields = UnknownFieldSet.newBuilder().mergeFrom(payload).build(); + Message built = message.newBuilderForType().setUnknownFields(unknownFields).build(); + assertEquals(message.getClass().getName(), payload, built.toByteString()); + + } + /** + * {@link Message.Builder#setUnknownFields(UnknownFieldSet)} and {@link + * Message.Builder#mergeUnknownFields(UnknownFieldSet)} should discard the unknown fields. + */ + private static void assertUnknownFieldsInUnknownFieldSetAreDiscarded(Message message) + throws Exception { + UnknownFieldSet unknownFields = UnknownFieldSet.newBuilder().mergeFrom(payload).build(); + Message built = message.newBuilderForType().setUnknownFields(unknownFields).build(); + assertEquals(message.getClass().getName(), 0, built.getSerializedSize()); + } + + private static void assertUnknownFieldsDefaultPreserved(MessageLite message) throws Exception { + { + MessageLite parsed = message.getParserForType().parseFrom(payload); + assertEquals(message.getClass().getName(), payload, parsed.toByteString()); + } + + { + MessageLite parsed = message.newBuilderForType().mergeFrom(payload).build(); + assertEquals(message.getClass().getName(), payload, parsed.toByteString()); + } + } + + private static void assertUnknownFieldsDefaultDiscarded(MessageLite message) throws Exception { + { + MessageLite parsed = message.getParserForType().parseFrom(payload); + assertEquals(message.getClass().getName(), 0, parsed.getSerializedSize()); + } + + { + MessageLite parsed = message.newBuilderForType().mergeFrom(payload).build(); + assertEquals(message.getClass().getName(), 0, parsed.getSerializedSize()); + } + } + + private static void assertUnknownFieldsExplicitlyDiscarded(Message message) throws Exception { + Message parsed = + DiscardUnknownFieldsParser.wrap(message.getParserForType()).parseFrom(payload); + assertEquals(message.getClass().getName(), 0, parsed.getSerializedSize()); + } + + private static final ByteString payload = + TestUtilLite.getAllLiteSetBuilder().build().toByteString(); +} diff --git a/java/core/src/test/java/com/google/protobuf/FieldPresenceTest.java b/java/core/src/test/java/com/google/protobuf/FieldPresenceTest.java index 4a42c897..ff686a0c 100644 --- a/java/core/src/test/java/com/google/protobuf/FieldPresenceTest.java +++ b/java/core/src/test/java/com/google/protobuf/FieldPresenceTest.java @@ -108,7 +108,7 @@ public class FieldPresenceTest extends TestCase { assertFalse(TestAllTypes.newBuilder().build().hasOptionalNestedMessage()); assertFalse(TestAllTypes.newBuilder().hasOptionalNestedMessage()); - // oneof fields don't have hasFoo() methods (even for message types). + // oneof fields don't have hasFoo() methods for non-message types. assertHasMethodRemoved( UnittestProto.TestAllTypes.class, TestAllTypes.class, @@ -121,10 +121,8 @@ public class FieldPresenceTest extends TestCase { UnittestProto.TestAllTypes.class, TestAllTypes.class, "OneofBytes"); - assertHasMethodRemoved( - UnittestProto.TestAllTypes.class, - TestAllTypes.class, - "OneofNestedMessage"); + assertFalse(TestAllTypes.newBuilder().build().hasOneofNestedMessage()); + assertFalse(TestAllTypes.newBuilder().hasOneofNestedMessage()); assertHasMethodRemoved( UnittestProto.TestAllTypes.Builder.class, @@ -138,10 +136,6 @@ public class FieldPresenceTest extends TestCase { UnittestProto.TestAllTypes.Builder.class, TestAllTypes.Builder.class, "OneofBytes"); - assertHasMethodRemoved( - UnittestProto.TestAllTypes.Builder.class, - TestAllTypes.Builder.class, - "OneofNestedMessage"); } public void testOneofEquals() throws Exception { diff --git a/java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java b/java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java index 3eece26a..a4311d17 100644 --- a/java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java +++ b/java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java @@ -923,15 +923,9 @@ public class GeneratedMessageTest extends TestCase { } 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); + assertEquals(TestAllTypes.NestedEnum.BAR_VALUE, TestAllTypes.NestedEnum.BAR.getNumber()); + assertEquals(TestAllTypes.NestedEnum.BAZ_VALUE, TestAllTypes.NestedEnum.BAZ.getNumber()); + assertEquals(TestAllTypes.NestedEnum.FOO_VALUE, TestAllTypes.NestedEnum.FOO.getNumber()); } public void testNonNestedExtensionInitialization() { @@ -1319,51 +1313,51 @@ public class GeneratedMessageTest extends TestCase { assertFalse(builder.clearFooInt().hasFooInt()); TestOneof2 message2 = builder.build(); assertFalse(message2.hasFooInt()); - assertEquals(message2.getFooInt(), 0); + assertEquals(0, message2.getFooInt()); } // Enum { TestOneof2.Builder builder = TestOneof2.newBuilder(); - assertEquals(builder.getFooEnum(), TestOneof2.NestedEnum.FOO); + assertEquals(TestOneof2.NestedEnum.FOO, builder.getFooEnum()); assertTrue(builder.setFooEnum(TestOneof2.NestedEnum.BAR).hasFooEnum()); - assertEquals(builder.getFooEnum(), TestOneof2.NestedEnum.BAR); + assertEquals(TestOneof2.NestedEnum.BAR, builder.getFooEnum()); TestOneof2 message = builder.buildPartial(); assertTrue(message.hasFooEnum()); - assertEquals(message.getFooEnum(), TestOneof2.NestedEnum.BAR); + assertEquals(TestOneof2.NestedEnum.BAR, message.getFooEnum()); assertFalse(builder.clearFooEnum().hasFooEnum()); TestOneof2 message2 = builder.build(); assertFalse(message2.hasFooEnum()); - assertEquals(message2.getFooEnum(), TestOneof2.NestedEnum.FOO); + assertEquals(TestOneof2.NestedEnum.FOO, message2.getFooEnum()); } // String { TestOneof2.Builder builder = TestOneof2.newBuilder(); - assertEquals(builder.getFooString(), ""); + assertEquals("", builder.getFooString()); builder.setFooString("foo"); assertTrue(builder.hasFooString()); - assertEquals(builder.getFooString(), "foo"); + assertEquals("foo", builder.getFooString()); TestOneof2 message = builder.buildPartial(); assertTrue(message.hasFooString()); - assertEquals(message.getFooString(), "foo"); + assertEquals("foo", message.getFooString()); assertEquals(message.getFooStringBytes(), TestUtil.toBytes("foo")); assertFalse(builder.clearFooString().hasFooString()); TestOneof2 message2 = builder.buildPartial(); assertFalse(message2.hasFooString()); - assertEquals(message2.getFooString(), ""); + assertEquals("", message2.getFooString()); assertEquals(message2.getFooStringBytes(), TestUtil.toBytes("")); // Get method should not change the oneof value. builder.setFooInt(123); - assertEquals(builder.getFooString(), ""); + assertEquals("", builder.getFooString()); assertEquals(builder.getFooStringBytes(), TestUtil.toBytes("")); assertEquals(123, builder.getFooInt()); message = builder.build(); - assertEquals(message.getFooString(), ""); + assertEquals("", message.getFooString()); assertEquals(message.getFooStringBytes(), TestUtil.toBytes("")); assertEquals(123, message.getFooInt()); } @@ -1371,38 +1365,38 @@ public class GeneratedMessageTest extends TestCase { // Cord { TestOneof2.Builder builder = TestOneof2.newBuilder(); - assertEquals(builder.getFooCord(), ""); + assertEquals("", builder.getFooCord()); builder.setFooCord("foo"); assertTrue(builder.hasFooCord()); - assertEquals(builder.getFooCord(), "foo"); + assertEquals("foo", builder.getFooCord()); TestOneof2 message = builder.buildPartial(); assertTrue(message.hasFooCord()); - assertEquals(message.getFooCord(), "foo"); + assertEquals("foo", message.getFooCord()); assertEquals(message.getFooCordBytes(), TestUtil.toBytes("foo")); assertFalse(builder.clearFooCord().hasFooCord()); TestOneof2 message2 = builder.build(); assertFalse(message2.hasFooCord()); - assertEquals(message2.getFooCord(), ""); + assertEquals("", message2.getFooCord()); assertEquals(message2.getFooCordBytes(), TestUtil.toBytes("")); } // StringPiece { TestOneof2.Builder builder = TestOneof2.newBuilder(); - assertEquals(builder.getFooStringPiece(), ""); + assertEquals("", builder.getFooStringPiece()); builder.setFooStringPiece("foo"); assertTrue(builder.hasFooStringPiece()); - assertEquals(builder.getFooStringPiece(), "foo"); + assertEquals("foo", builder.getFooStringPiece()); TestOneof2 message = builder.buildPartial(); assertTrue(message.hasFooStringPiece()); - assertEquals(message.getFooStringPiece(), "foo"); + assertEquals("foo", message.getFooStringPiece()); assertEquals(message.getFooStringPieceBytes(), TestUtil.toBytes("foo")); assertFalse(builder.clearFooStringPiece().hasFooStringPiece()); TestOneof2 message2 = builder.build(); assertFalse(message2.hasFooStringPiece()); - assertEquals(message2.getFooStringPiece(), ""); + assertEquals("", message2.getFooStringPiece()); assertEquals(message2.getFooStringPieceBytes(), TestUtil.toBytes("")); } @@ -1410,20 +1404,20 @@ public class GeneratedMessageTest extends TestCase { { // set TestOneof2.Builder builder = TestOneof2.newBuilder(); - assertEquals(builder.getFooMessage().getQuxInt(), 0); + assertEquals(0, builder.getFooMessage().getQuxInt()); builder.setFooMessage( TestOneof2.NestedMessage.newBuilder().setQuxInt(234).build()); assertTrue(builder.hasFooMessage()); - assertEquals(builder.getFooMessage().getQuxInt(), 234); + assertEquals(234, builder.getFooMessage().getQuxInt()); TestOneof2 message = builder.buildPartial(); assertTrue(message.hasFooMessage()); - assertEquals(message.getFooMessage().getQuxInt(), 234); + assertEquals(234, message.getFooMessage().getQuxInt()); // clear assertFalse(builder.clearFooMessage().hasFooString()); message = builder.build(); assertFalse(message.hasFooMessage()); - assertEquals(message.getFooMessage().getQuxInt(), 0); + assertEquals(0, message.getFooMessage().getQuxInt()); // nested builder builder = TestOneof2.newBuilder(); @@ -1432,10 +1426,10 @@ public class GeneratedMessageTest extends TestCase { assertFalse(builder.hasFooMessage()); builder.getFooMessageBuilder().setQuxInt(123); assertTrue(builder.hasFooMessage()); - assertEquals(builder.getFooMessage().getQuxInt(), 123); + assertEquals(123, builder.getFooMessage().getQuxInt()); message = builder.build(); assertTrue(message.hasFooMessage()); - assertEquals(message.getFooMessage().getQuxInt(), 123); + assertEquals(123, message.getFooMessage().getQuxInt()); } // LazyMessage is tested in LazyMessageLiteTest.java @@ -1448,7 +1442,7 @@ public class GeneratedMessageTest extends TestCase { TestOneof2 message = builder.setFooInt(123).build(); TestOneof2 message2 = TestOneof2.newBuilder().mergeFrom(message).build(); assertTrue(message2.hasFooInt()); - assertEquals(message2.getFooInt(), 123); + assertEquals(123, message2.getFooInt()); } // String @@ -1457,7 +1451,7 @@ public class GeneratedMessageTest extends TestCase { TestOneof2 message = builder.setFooString("foo").build(); TestOneof2 message2 = TestOneof2.newBuilder().mergeFrom(message).build(); assertTrue(message2.hasFooString()); - assertEquals(message2.getFooString(), "foo"); + assertEquals("foo", message2.getFooString()); } // Enum @@ -1466,7 +1460,7 @@ public class GeneratedMessageTest extends TestCase { TestOneof2 message = builder.setFooEnum(TestOneof2.NestedEnum.BAR).build(); TestOneof2 message2 = TestOneof2.newBuilder().mergeFrom(message).build(); assertTrue(message2.hasFooEnum()); - assertEquals(message2.getFooEnum(), TestOneof2.NestedEnum.BAR); + assertEquals(TestOneof2.NestedEnum.BAR, message2.getFooEnum()); } // Message @@ -1476,7 +1470,7 @@ public class GeneratedMessageTest extends TestCase { TestOneof2.NestedMessage.newBuilder().setQuxInt(234).build()).build(); TestOneof2 message2 = TestOneof2.newBuilder().mergeFrom(message).build(); assertTrue(message2.hasFooMessage()); - assertEquals(message2.getFooMessage().getQuxInt(), 234); + assertEquals(234, message2.getFooMessage().getQuxInt()); } } @@ -1488,7 +1482,7 @@ public class GeneratedMessageTest extends TestCase { ByteString serialized = message.toByteString(); TestOneof2 message2 = TestOneof2.parseFrom(serialized); assertTrue(message2.hasFooInt()); - assertEquals(message2.getFooInt(), 123); + assertEquals(123, message2.getFooInt()); } // String @@ -1498,7 +1492,7 @@ public class GeneratedMessageTest extends TestCase { ByteString serialized = message.toByteString(); TestOneof2 message2 = TestOneof2.parseFrom(serialized); assertTrue(message2.hasFooString()); - assertEquals(message2.getFooString(), "foo"); + assertEquals("foo", message2.getFooString()); } // Enum @@ -1508,7 +1502,7 @@ public class GeneratedMessageTest extends TestCase { ByteString serialized = message.toByteString(); TestOneof2 message2 = TestOneof2.parseFrom(serialized); assertTrue(message2.hasFooEnum()); - assertEquals(message2.getFooEnum(), TestOneof2.NestedEnum.BAR); + assertEquals(TestOneof2.NestedEnum.BAR, message2.getFooEnum()); } // Message @@ -1519,7 +1513,7 @@ public class GeneratedMessageTest extends TestCase { ByteString serialized = message.toByteString(); TestOneof2 message2 = TestOneof2.parseFrom(serialized); assertTrue(message2.hasFooMessage()); - assertEquals(message2.getFooMessage().getQuxInt(), 234); + assertEquals(234, message2.getFooMessage().getQuxInt()); } } diff --git a/java/core/src/test/java/com/google/protobuf/LiteTest.java b/java/core/src/test/java/com/google/protobuf/LiteTest.java index 98c637a9..ba8bcb1c 100644 --- a/java/core/src/test/java/com/google/protobuf/LiteTest.java +++ b/java/core/src/test/java/com/google/protobuf/LiteTest.java @@ -33,6 +33,7 @@ package com.google.protobuf; import static java.util.Collections.emptyList; import static java.util.Collections.singletonList; +import com.google.protobuf.FieldPresenceTestProto.TestAllTypes; import com.google.protobuf.UnittestImportLite.ImportEnumLite; import com.google.protobuf.UnittestImportPublicLite.PublicImportMessageLite; import com.google.protobuf.UnittestLite.ForeignEnumLite; @@ -52,7 +53,12 @@ import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash.BarPrime; import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash.Foo; import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash.TestOneofEquals; import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash.TestRecursiveOneof; +import java.lang.reflect.Field; import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Iterator; +import java.util.List; import junit.framework.TestCase; /** @@ -155,6 +161,31 @@ public class LiteTest extends TestCase { // expected. } } + + public void testMemoization() throws Exception { + TestAllExtensionsLite message = TestUtilLite.getAllLiteExtensionsSet(); + + // Test serialized size is memoized + message.memoizedSerializedSize = -1; + int size = message.getSerializedSize(); + assertTrue(size > 0); + assertEquals(size, message.memoizedSerializedSize); + + // Test hashCode is memoized + assertEquals(0, message.memoizedHashCode); + int hashCode = message.hashCode(); + assertTrue(hashCode != 0); + assertEquals(hashCode, message.memoizedHashCode); + + // Test isInitialized is memoized + Field memo = message.getClass().getDeclaredField("memoizedIsInitialized"); + memo.setAccessible(true); + memo.set(message, (byte) -1); + boolean initialized = message.isInitialized(); + assertTrue(initialized); + // We have to cast to Byte first. Casting to byte causes a type error + assertEquals(1, ((Byte) memo.get(message)).intValue()); + } public void testSanityCopyOnWrite() throws InvalidProtocolBufferException { // Since builders are implemented as a thin wrapper around a message @@ -2378,4 +2409,187 @@ public class LiteTest extends TestCase { expected.getUnfinishedMessage()); } } + + // Make sure we haven't screwed up the code generation for packing fields by default. + public void testPackedSerialization() throws Exception { + TestAllTypes.Builder builder = TestAllTypes.newBuilder(); + builder.addRepeatedInt32(4321); + builder.addRepeatedNestedEnum(TestAllTypes.NestedEnum.BAZ); + TestAllTypes message = builder.build(); + + CodedInputStream in = CodedInputStream.newInstance(message.toByteArray()); + + while (!in.isAtEnd()) { + int tag = in.readTag(); + assertEquals(WireFormat.WIRETYPE_LENGTH_DELIMITED, WireFormat.getTagWireType(tag)); + in.skipField(tag); + } + } + + public void testAddAllIteratesOnce() { + TestAllTypesLite message = + TestAllTypesLite.newBuilder() + .addAllRepeatedBool(new OneTimeIterableList(false)) + .addAllRepeatedInt32(new OneTimeIterableList(0)) + .addAllRepeatedInt64(new OneTimeIterableList(0L)) + .addAllRepeatedFloat(new OneTimeIterableList(0f)) + .addAllRepeatedDouble(new OneTimeIterableList(0d)) + .addAllRepeatedBytes(new OneTimeIterableList(ByteString.EMPTY)) + .addAllRepeatedString(new OneTimeIterableList("")) + .addAllRepeatedNestedMessage( + new OneTimeIterableList(NestedMessage.getDefaultInstance())) + .addAllRepeatedBool(new OneTimeIterable(false)) + .addAllRepeatedInt32(new OneTimeIterable(0)) + .addAllRepeatedInt64(new OneTimeIterable(0L)) + .addAllRepeatedFloat(new OneTimeIterable(0f)) + .addAllRepeatedDouble(new OneTimeIterable(0d)) + .addAllRepeatedBytes(new OneTimeIterable(ByteString.EMPTY)) + .addAllRepeatedString(new OneTimeIterable("")) + .addAllRepeatedNestedMessage(new OneTimeIterable(NestedMessage.getDefaultInstance())) + .build(); + } + + public void testAddAllIteratesOnce_throwsOnNull() { + TestAllTypesLite.Builder builder = TestAllTypesLite.newBuilder(); + try { + builder.addAllRepeatedBool(new OneTimeIterableList(true, false, (Boolean) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 2 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedBoolCount()); + } + + try { + builder.addAllRepeatedBool(new OneTimeIterable(true, false, (Boolean) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 2 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedBoolCount()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedBool(new OneTimeIterableList((Boolean) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 0 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedBoolCount()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedInt32(new OneTimeIterableList((Integer) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 0 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedInt32Count()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedInt64(new OneTimeIterableList((Long) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 0 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedInt64Count()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedFloat(new OneTimeIterableList((Float) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 0 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedFloatCount()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedDouble(new OneTimeIterableList((Double) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 0 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedDoubleCount()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedBytes(new OneTimeIterableList((ByteString) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 0 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedBytesCount()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedString(new OneTimeIterableList("", "", (String) null, "")); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 2 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedStringCount()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedString(new OneTimeIterable("", "", (String) null, "")); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 2 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedStringCount()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedString(new OneTimeIterableList((String) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 0 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedStringCount()); + } + + try { + builder = TestAllTypesLite.newBuilder(); + builder.addAllRepeatedNestedMessage(new OneTimeIterableList((NestedMessage) null)); + fail(); + } catch (NullPointerException expected) { + assertEquals("Element at index 0 is null.", expected.getMessage()); + assertEquals(0, builder.getRepeatedNestedMessageCount()); + } + } + + private static final class OneTimeIterableList<T> extends ArrayList<T> { + private boolean wasIterated = false; + + OneTimeIterableList(T... contents) { + addAll(Arrays.asList(contents)); + } + + @Override + public Iterator<T> iterator() { + if (wasIterated) { + fail(); + } + wasIterated = true; + return super.iterator(); + } + } + + private static final class OneTimeIterable<T> implements Iterable<T> { + private final List<T> list; + private boolean wasIterated = false; + + OneTimeIterable(T... contents) { + list = Arrays.asList(contents); + } + + @Override + public Iterator<T> iterator() { + if (wasIterated) { + fail(); + } + wasIterated = true; + return list.iterator(); + } + } } diff --git a/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java b/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java index 0a14f584..da9195f9 100644 --- a/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java +++ b/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java @@ -408,12 +408,12 @@ public final class MapForProto2LiteTest extends TestCase { TestMap map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToInt32Field(5, bytes) .build()); - assertEquals(map.getInt32ToInt32FieldOrDefault(5, -1), 0); + assertEquals(0, map.getInt32ToInt32FieldOrDefault(5, -1)); map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToStringField(stringKey, 5) .build()); - assertEquals(map.getInt32ToStringFieldOrDefault(0, null), ""); + assertEquals("", map.getInt32ToStringFieldOrDefault(0, null)); map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToBytesField(stringKey, 5) @@ -423,7 +423,7 @@ public final class MapForProto2LiteTest extends TestCase { map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToEnumField(stringKey, bytes) .build()); - assertEquals(map.getInt32ToEnumFieldOrDefault(0, null), TestMap.EnumValue.FOO); + assertEquals(TestMap.EnumValue.FOO, map.getInt32ToEnumFieldOrDefault(0, null)); try { tryParseTestMap(BizarroTestMap.newBuilder() @@ -439,7 +439,7 @@ public final class MapForProto2LiteTest extends TestCase { map = tryParseTestMap(BizarroTestMap.newBuilder() .putStringToInt32Field(stringKey, bytes) .build()); - assertEquals(map.getStringToInt32FieldOrDefault(stringKey, -1), 0); + assertEquals(0, map.getStringToInt32FieldOrDefault(stringKey, -1)); } public void testMergeFrom() throws Exception { diff --git a/java/core/src/test/java/com/google/protobuf/MapForProto2Test.java b/java/core/src/test/java/com/google/protobuf/MapForProto2Test.java index 453d3928..37827f76 100644 --- a/java/core/src/test/java/com/google/protobuf/MapForProto2Test.java +++ b/java/core/src/test/java/com/google/protobuf/MapForProto2Test.java @@ -546,12 +546,12 @@ public class MapForProto2Test extends TestCase { TestMap map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToInt32Field(5, bytes) .build()); - assertEquals(map.getInt32ToInt32FieldOrDefault(5, -1), 0); + assertEquals(0, map.getInt32ToInt32FieldOrDefault(5, -1)); map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToStringField(stringKey, 5) .build()); - assertEquals(map.getInt32ToStringFieldOrDefault(0, null), ""); + assertEquals("", map.getInt32ToStringFieldOrDefault(0, null)); map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToBytesField(stringKey, 5) @@ -561,7 +561,7 @@ public class MapForProto2Test extends TestCase { map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToEnumField(stringKey, bytes) .build()); - assertEquals(map.getInt32ToEnumFieldOrDefault(0, null), TestMap.EnumValue.FOO); + assertEquals(TestMap.EnumValue.FOO, map.getInt32ToEnumFieldOrDefault(0, null)); try { tryParseTestMap(BizarroTestMap.newBuilder() @@ -577,7 +577,7 @@ public class MapForProto2Test extends TestCase { map = tryParseTestMap(BizarroTestMap.newBuilder() .putStringToInt32Field(stringKey, bytes) .build()); - assertEquals(map.getStringToInt32FieldOrDefault(stringKey, -1), 0); + assertEquals(0, map.getStringToInt32FieldOrDefault(stringKey, -1)); } public void testMergeFrom() throws Exception { diff --git a/java/core/src/test/java/com/google/protobuf/MapTest.java b/java/core/src/test/java/com/google/protobuf/MapTest.java index 45019537..64ae4435 100644 --- a/java/core/src/test/java/com/google/protobuf/MapTest.java +++ b/java/core/src/test/java/com/google/protobuf/MapTest.java @@ -576,12 +576,12 @@ public class MapTest extends TestCase { TestMap map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToInt32Field(5, bytes) .build()); - assertEquals(map.getInt32ToInt32FieldOrDefault(5, -1), 0); + assertEquals(0, map.getInt32ToInt32FieldOrDefault(5, -1)); map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToStringField(stringKey, 5) .build()); - assertEquals(map.getInt32ToStringFieldOrDefault(0, null), ""); + assertEquals("", map.getInt32ToStringFieldOrDefault(0, null)); map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToBytesField(stringKey, 5) @@ -591,7 +591,7 @@ public class MapTest extends TestCase { map = tryParseTestMap(BizarroTestMap.newBuilder() .putInt32ToEnumField(stringKey, bytes) .build()); - assertEquals(map.getInt32ToEnumFieldOrDefault(0, null), TestMap.EnumValue.FOO); + assertEquals(TestMap.EnumValue.FOO, map.getInt32ToEnumFieldOrDefault(0, null)); try { tryParseTestMap(BizarroTestMap.newBuilder() @@ -607,7 +607,7 @@ public class MapTest extends TestCase { map = tryParseTestMap(BizarroTestMap.newBuilder() .putStringToInt32Field(stringKey, bytes) .build()); - assertEquals(map.getStringToInt32FieldOrDefault(stringKey, -1), 0); + assertEquals(0, map.getStringToInt32FieldOrDefault(stringKey, -1)); } public void testMergeFrom() throws Exception { diff --git a/java/core/src/test/java/com/google/protobuf/MessageTest.java b/java/core/src/test/java/com/google/protobuf/MessageTest.java index 75b79a34..9d55d0dd 100644 --- a/java/core/src/test/java/com/google/protobuf/MessageTest.java +++ b/java/core/src/test/java/com/google/protobuf/MessageTest.java @@ -321,8 +321,10 @@ public class MessageTest extends TestCase { assertTrue(result.getField(result.getDescriptorForType() .findFieldByName("repeated_foreign_message")) instanceof List<?>); - assertEquals(result.getRepeatedFieldCount(result.getDescriptorForType() - .findFieldByName("repeated_foreign_message")), 0); + assertEquals( + 0, + result.getRepeatedFieldCount( + result.getDescriptorForType().findFieldByName("repeated_foreign_message"))); } /** Test reading repeated message from DynamicMessage. */ @@ -345,7 +347,9 @@ public class MessageTest extends TestCase { assertTrue(result.getField(result.getDescriptorForType() .findFieldByName("repeated_foreign_message")) instanceof List<?>); - assertEquals(result.getRepeatedFieldCount(result.getDescriptorForType() - .findFieldByName("repeated_foreign_message")), 2); + assertEquals( + 2, + result.getRepeatedFieldCount( + result.getDescriptorForType().findFieldByName("repeated_foreign_message"))); } } diff --git a/java/core/src/test/java/com/google/protobuf/TestBadIdentifiers.java b/java/core/src/test/java/com/google/protobuf/TestBadIdentifiers.java index 2c60fe0e..4af55429 100644 --- a/java/core/src/test/java/com/google/protobuf/TestBadIdentifiers.java +++ b/java/core/src/test/java/com/google/protobuf/TestBadIdentifiers.java @@ -92,5 +92,31 @@ public class TestBadIdentifiers extends TestCase { assertEquals(0L, message.getExtension( TestBadIdentifiersProto.TestConflictingFieldNames.int64FieldList).longValue()); + assertEquals("", message.getFieldName32()); + assertEquals("", message.getFieldName33()); + assertEquals(0, message.get2Conflict34()); + assertEquals(0, message.get2Conflict35()); + + } + + public void testNumberFields() throws Exception { + TestBadIdentifiersProto.TestLeadingNumberFields message = + TestBadIdentifiersProto.TestLeadingNumberFields.getDefaultInstance(); + // Make sure generated accessors are properly named. + assertFalse(message.has30DayImpressions()); + assertEquals(0, message.get30DayImpressions()); + assertEquals(0, message.get60DayImpressionsCount()); + assertEquals(0, message.get60DayImpressionsList().size()); + + assertFalse(message.has2Underscores()); + assertEquals("", message.get2Underscores()); + assertEquals(0, message.get2RepeatedUnderscoresCount()); + assertEquals(0, message.get2RepeatedUnderscoresList().size()); + + assertFalse(message.has32()); + assertEquals(0, message.get32()); + assertEquals(0, message.get64Count()); + assertEquals(0, message.get64List().size()); + } } diff --git a/java/core/src/test/java/com/google/protobuf/TestBadIdentifiersLite.java b/java/core/src/test/java/com/google/protobuf/TestBadIdentifiersLite.java new file mode 100644 index 00000000..37f94c03 --- /dev/null +++ b/java/core/src/test/java/com/google/protobuf/TestBadIdentifiersLite.java @@ -0,0 +1,83 @@ +// 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. +// * 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 junit.framework.TestCase; + +/** + * Tests that proto2 api generation doesn't cause compile errors when compiling protocol buffers + * that have names that would otherwise conflict if not fully qualified (like @Deprecated + * and @Override). + * + * <p>Forked from {@link TestBadIdentifiers}. + * + * @author jonp@google.com (Jon Perlow) + */ +public final class TestBadIdentifiersLite extends TestCase { + + public void testCompilation() { + // If this compiles, it means the generation was correct. + TestBadIdentifiersProto.Deprecated.newBuilder(); + TestBadIdentifiersProto.Override.newBuilder(); + } + + public void testConflictingFieldNames() throws Exception { + TestBadIdentifiersProto.TestConflictingFieldNames message = + TestBadIdentifiersProto.TestConflictingFieldNames.getDefaultInstance(); + // Make sure generated accessors are properly named. + assertEquals(0, message.getInt32Field1Count()); + assertEquals(0, message.getEnumField2Count()); + assertEquals(0, message.getStringField3Count()); + assertEquals(0, message.getBytesField4Count()); + assertEquals(0, message.getMessageField5Count()); + + assertEquals(0, message.getInt32FieldCount11()); + assertEquals(0, message.getEnumFieldCount12().getNumber()); + assertEquals("", message.getStringFieldCount13()); + assertEquals(ByteString.EMPTY, message.getBytesFieldCount14()); + assertEquals(0, message.getMessageFieldCount15().getSerializedSize()); + + assertEquals(0, message.getInt32Field21Count()); + assertEquals(0, message.getEnumField22Count()); + assertEquals(0, message.getStringField23Count()); + assertEquals(0, message.getBytesField24Count()); + assertEquals(0, message.getMessageField25Count()); + + assertEquals(0, message.getInt32Field1List().size()); + assertEquals(0, message.getInt32FieldList31()); + + assertEquals(0, message.getInt64FieldCount()); + assertEquals(0L, message.getExtension( + TestBadIdentifiersProto.TestConflictingFieldNames.int64FieldCount).longValue()); + assertEquals(0L, message.getExtension( + TestBadIdentifiersProto.TestConflictingFieldNames.int64FieldList).longValue()); + } +} diff --git a/java/core/src/test/java/com/google/protobuf/UnknownEnumValueTest.java b/java/core/src/test/java/com/google/protobuf/UnknownEnumValueTest.java index 8f45976f..88cbbf86 100644 --- a/java/core/src/test/java/com/google/protobuf/UnknownEnumValueTest.java +++ b/java/core/src/test/java/com/google/protobuf/UnknownEnumValueTest.java @@ -36,7 +36,6 @@ import com.google.protobuf.Descriptors.EnumValueDescriptor; import com.google.protobuf.Descriptors.FieldDescriptor; import com.google.protobuf.FieldPresenceTestProto.TestAllTypes; import com.google.protobuf.TextFormat.ParseException; - import junit.framework.TestCase; /** @@ -151,18 +150,15 @@ public class UnknownEnumValueTest extends TestCase { assertEquals(4321, unknown4321.getNumber()); assertEquals(5432, unknown5432.getNumber()); assertEquals(6543, unknown6543.getNumber()); - + // Unknown EnumValueDescriptor will map to UNRECOGNIZED. assertEquals( - TestAllTypes.NestedEnum.valueOf(unknown4321), - TestAllTypes.NestedEnum.UNRECOGNIZED); + TestAllTypes.NestedEnum.UNRECOGNIZED, TestAllTypes.NestedEnum.valueOf(unknown4321)); assertEquals( - TestAllTypes.NestedEnum.valueOf(unknown5432), - TestAllTypes.NestedEnum.UNRECOGNIZED); + TestAllTypes.NestedEnum.UNRECOGNIZED, TestAllTypes.NestedEnum.valueOf(unknown5432)); assertEquals( - TestAllTypes.NestedEnum.valueOf(unknown6543), - TestAllTypes.NestedEnum.UNRECOGNIZED); - + TestAllTypes.NestedEnum.UNRECOGNIZED, TestAllTypes.NestedEnum.valueOf(unknown6543)); + // Setters also accept unknown EnumValueDescriptor. builder.setField(optionalNestedEnumField, unknown6543); builder.setRepeatedField(repeatedNestedEnumField, 0, unknown4321); diff --git a/java/core/src/test/proto/com/google/protobuf/test_bad_identifiers.proto b/java/core/src/test/proto/com/google/protobuf/test_bad_identifiers.proto index d2c77936..ff5bf3ae 100644 --- a/java/core/src/test/proto/com/google/protobuf/test_bad_identifiers.proto +++ b/java/core/src/test/proto/com/google/protobuf/test_bad_identifiers.proto @@ -148,6 +148,12 @@ message TestConflictingFieldNames { // the method getInt32FieldList(). required int32 int32_field_list = 31; // NO_PROTO3 + // These field pairs have the same Java converted name + optional string field_name = 32; // NO_PROTO3 + optional string field__name = 33; // NO_PROTO3 + optional int32 _2conflict = 34; // NO_PROTO3 + optional int32 __2conflict = 35; + extensions 1000 to max; // NO_PROTO3 repeated int64 int64_field = 41; @@ -166,3 +172,14 @@ message TestMapField { map<int32, int32> map_field = 1; } + +message TestLeadingNumberFields { + optional int32 _30day_impressions = 1; + repeated string _60day_impressions = 2; + + optional string __2_underscores = 3; + repeated string __2repeated_underscores = 4; + + optional int32 _32 = 32; + repeated int64 _64 = 64; +} |