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Unified Diff: third_party/protobuf/javanano/src/test/java/com/google/protobuf/nano/NanoTest.java

Issue 1842653006: Update //third_party/protobuf to version 3. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: merge Created 4 years, 8 months ago
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Index: third_party/protobuf/javanano/src/test/java/com/google/protobuf/nano/NanoTest.java
diff --git a/third_party/protobuf/javanano/src/test/java/com/google/protobuf/nano/NanoTest.java b/third_party/protobuf/javanano/src/test/java/com/google/protobuf/nano/NanoTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..debf7c0ac9fee58b7e06d50ae49df8e8e74c8566
--- /dev/null
+++ b/third_party/protobuf/javanano/src/test/java/com/google/protobuf/nano/NanoTest.java
@@ -0,0 +1,4468 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2013 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.nano;
+
+import com.google.protobuf.nano.MapTestProto.TestMap;
+import com.google.protobuf.nano.CodedOutputByteBufferNano;
+import com.google.protobuf.nano.MapTestProto.TestMap.MessageValue;
+import com.google.protobuf.nano.NanoAccessorsOuterClass.TestNanoAccessors;
+import com.google.protobuf.nano.NanoHasOuterClass.TestAllTypesNanoHas;
+import com.google.protobuf.nano.NanoOuterClass.TestAllTypesNano;
+import com.google.protobuf.nano.UnittestRecursiveNano.RecursiveMessageNano;
+import com.google.protobuf.nano.NanoReferenceTypesCompat;
+import com.google.protobuf.nano.UnittestSimpleNano.SimpleMessageNano;
+import com.google.protobuf.nano.UnittestSingleNano.SingleMessageNano;
+import com.google.protobuf.nano.testext.nano.Extensions;
+import com.google.protobuf.nano.testext.nano.Extensions.AnotherMessage;
+import com.google.protobuf.nano.testext.nano.Extensions.MessageWithGroup;
+import com.google.protobuf.nano.testimport.nano.UnittestImportNano;
+
+import junit.framework.TestCase;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.TreeMap;
+
+/**
+ * Test nano runtime.
+ *
+ * @author ulas@google.com Ulas Kirazci
+ */
+public class NanoTest extends TestCase {
+ @Override
+ public void setUp() throws Exception {
+ }
+
+ public void testSimpleMessageNano() throws Exception {
+ SimpleMessageNano msg = new SimpleMessageNano();
+ assertEquals(123, msg.d);
+ assertEquals(null, msg.nestedMsg);
+ assertEquals(SimpleMessageNano.BAZ, msg.defaultNestedEnum);
+
+ msg.d = 456;
+ assertEquals(456, msg.d);
+
+ SimpleMessageNano.NestedMessage nestedMsg = new SimpleMessageNano.NestedMessage();
+ nestedMsg.bb = 2;
+ assertEquals(2, nestedMsg.bb);
+ msg.nestedMsg = nestedMsg;
+ assertEquals(2, msg.nestedMsg.bb);
+
+ msg.defaultNestedEnum = SimpleMessageNano.BAR;
+ assertEquals(SimpleMessageNano.BAR, msg.defaultNestedEnum);
+
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+
+ SimpleMessageNano newMsg = SimpleMessageNano.parseFrom(result);
+ assertEquals(456, newMsg.d);
+ assertEquals(2, msg.nestedMsg.bb);
+ assertEquals(SimpleMessageNano.BAR, msg.defaultNestedEnum);
+
+ msg.nestedMsg = null;
+ assertTrue(msgSerializedSize != msg.getSerializedSize());
+
+ msg.clear();
+ assertEquals(0, msg.getSerializedSize());
+ }
+
+ public void testRecursiveMessageNano() throws Exception {
+ RecursiveMessageNano msg = new RecursiveMessageNano();
+ assertTrue(msg.repeatedRecursiveMessageNano.length == 0);
+
+ RecursiveMessageNano msg1 = new RecursiveMessageNano();
+ msg1.id = 1;
+ assertEquals(1, msg1.id);
+ RecursiveMessageNano msg2 = new RecursiveMessageNano();
+ msg2.id = 2;
+ RecursiveMessageNano msg3 = new RecursiveMessageNano();
+ msg3.id = 3;
+
+ RecursiveMessageNano.NestedMessage nestedMsg = new RecursiveMessageNano.NestedMessage();
+ nestedMsg.a = msg1;
+ assertEquals(1, nestedMsg.a.id);
+
+ msg.id = 0;
+ msg.nestedMessage = nestedMsg;
+ msg.optionalRecursiveMessageNano = msg2;
+ msg.repeatedRecursiveMessageNano = new RecursiveMessageNano[] { msg3 };
+
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 16);
+ assertEquals(result.length, msgSerializedSize);
+
+ RecursiveMessageNano newMsg = RecursiveMessageNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedRecursiveMessageNano.length);
+
+ assertEquals(0, newMsg.id);
+ assertEquals(1, newMsg.nestedMessage.a.id);
+ assertEquals(2, newMsg.optionalRecursiveMessageNano.id);
+ assertEquals(3, newMsg.repeatedRecursiveMessageNano[0].id);
+ }
+
+ public void testMessageNoFields() {
+ SingleMessageNano msg = new SingleMessageNano();
+ assertEquals(0, msg.getSerializedSize());
+ assertEquals(0, MessageNano.toByteArray(msg).length);
+ }
+
+ public void testNanoRequiredInt32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.id = 123;
+ assertEquals(123, msg.id);
+ msg.clear().id = 456;
+ assertEquals(456, msg.id);
+ msg.clear();
+
+ msg.id = 123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 3);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(123, newMsg.id);
+ }
+
+ public void testNanoOptionalInt32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalInt32 = 123;
+ assertEquals(123, msg.optionalInt32);
+ msg.clear()
+ .optionalInt32 = 456;
+ assertEquals(456, msg.optionalInt32);
+ msg.clear();
+
+ msg.optionalInt32 = 123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 5);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(123, newMsg.optionalInt32);
+ }
+
+ public void testNanoOptionalInt64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalInt64 = 123;
+ assertEquals(123, msg.optionalInt64);
+ msg.clear()
+ .optionalInt64 = 456;
+ assertEquals(456, msg.optionalInt64);
+ msg.clear();
+ assertEquals(0, msg.optionalInt64);
+
+ msg.optionalInt64 = 123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 5);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(123, newMsg.optionalInt64);
+ }
+
+ public void testNanoOptionalUint32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalUint32 = 123;
+ assertEquals(123, msg.optionalUint32);
+ msg.clear()
+ .optionalUint32 = 456;
+ assertEquals(456, msg.optionalUint32);
+ msg.clear();
+ assertEquals(0, msg.optionalUint32);
+
+ msg.optionalUint32 = 123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 5);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(123, newMsg.optionalUint32);
+ }
+
+ public void testNanoOptionalUint64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalUint64 = 123;
+ assertEquals(123, msg.optionalUint64);
+ msg.clear()
+ .optionalUint64 = 456;
+ assertEquals(456, msg.optionalUint64);
+ msg.clear();
+ assertEquals(0, msg.optionalUint64);
+
+ msg.optionalUint64 = 123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 5);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(123, newMsg.optionalUint64);
+ }
+
+ public void testNanoOptionalSint32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalSint32 = 123;
+ assertEquals(123, msg.optionalSint32);
+ msg.clear()
+ .optionalSint32 = 456;
+ assertEquals(456, msg.optionalSint32);
+ msg.clear();
+ assertEquals(0, msg.optionalSint32);
+
+ msg.optionalSint32 = -123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(-123, newMsg.optionalSint32);
+ }
+
+ public void testNanoOptionalSint64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalSint64 = 123;
+ assertEquals(123, msg.optionalSint64);
+ msg.clear()
+ .optionalSint64 = 456;
+ assertEquals(456, msg.optionalSint64);
+ msg.clear();
+ assertEquals(0, msg.optionalSint64);
+
+ msg.optionalSint64 = -123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(-123, newMsg.optionalSint64);
+ }
+
+ public void testNanoOptionalFixed32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalFixed32 = 123;
+ assertEquals(123, msg.optionalFixed32);
+ msg.clear()
+ .optionalFixed32 = 456;
+ assertEquals(456, msg.optionalFixed32);
+ msg.clear();
+ assertEquals(0, msg.optionalFixed32);
+
+ msg.optionalFixed32 = 123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(123, newMsg.optionalFixed32);
+ }
+
+ public void testNanoOptionalFixed64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalFixed64 = 123;
+ assertEquals(123, msg.optionalFixed64);
+ msg.clear()
+ .optionalFixed64 = 456;
+ assertEquals(456, msg.optionalFixed64);
+ msg.clear();
+ assertEquals(0, msg.optionalFixed64);
+
+ msg.optionalFixed64 = 123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 12);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(123, newMsg.optionalFixed64);
+ }
+
+ public void testNanoOptionalSfixed32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalSfixed32 = 123;
+ assertEquals(123, msg.optionalSfixed32);
+ msg.clear()
+ .optionalSfixed32 = 456;
+ assertEquals(456, msg.optionalSfixed32);
+ msg.clear();
+ assertEquals(0, msg.optionalSfixed32);
+
+ msg.optionalSfixed32 = 123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(123, newMsg.optionalSfixed32);
+ }
+
+ public void testNanoOptionalSfixed64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalSfixed64 = 123;
+ assertEquals(123, msg.optionalSfixed64);
+ msg.clear()
+ .optionalSfixed64 = 456;
+ assertEquals(456, msg.optionalSfixed64);
+ msg.clear();
+ assertEquals(0, msg.optionalSfixed64);
+
+ msg.optionalSfixed64 = -123;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 12);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(-123, newMsg.optionalSfixed64);
+ }
+
+ public void testNanoOptionalFloat() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalFloat = 123f;
+ assertTrue(123.0f == msg.optionalFloat);
+ msg.clear()
+ .optionalFloat = 456.0f;
+ assertTrue(456.0f == msg.optionalFloat);
+ msg.clear();
+ assertTrue(0.0f == msg.optionalFloat);
+
+ msg.optionalFloat = -123.456f;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(-123.456f == newMsg.optionalFloat);
+ }
+
+ public void testNanoOptionalDouble() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalDouble = 123;
+ assertTrue(123.0 == msg.optionalDouble);
+ msg.clear()
+ .optionalDouble = 456.0;
+ assertTrue(456.0 == msg.optionalDouble);
+ msg.clear();
+ assertTrue(0.0 == msg.optionalDouble);
+
+ msg.optionalDouble = -123.456;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 12);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(-123.456 == newMsg.optionalDouble);
+ }
+
+ public void testNanoOptionalBool() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalBool = true;
+ assertTrue(msg.optionalBool);
+ msg.clear()
+ .optionalBool = true;
+ assertTrue(msg.optionalBool);
+ msg.clear();
+ assertFalse(msg.optionalBool);
+
+ msg.optionalBool = true;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 5);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalBool);
+ }
+
+ public void testNanoOptionalString() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalString = "hello";
+ assertEquals("hello", msg.optionalString);
+ msg.clear();
+ assertTrue(msg.optionalString.isEmpty());
+ msg.clear()
+ .optionalString = "hello2";
+ assertEquals("hello2", msg.optionalString);
+ msg.clear();
+ assertTrue(msg.optionalString.isEmpty());
+
+ msg.optionalString = "bye";
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalString != null);
+ assertEquals("bye", newMsg.optionalString);
+ }
+
+ public void testNanoOptionalBytes() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertFalse(msg.optionalBytes.length > 0);
+ msg.optionalBytes = InternalNano.copyFromUtf8("hello");
+ assertTrue(msg.optionalBytes.length > 0);
+ assertEquals("hello", new String(msg.optionalBytes, InternalNano.UTF_8));
+ msg.clear();
+ assertFalse(msg.optionalBytes.length > 0);
+ msg.clear()
+ .optionalBytes = InternalNano.copyFromUtf8("hello");
+ assertTrue(msg.optionalBytes.length > 0);
+ msg.clear();
+ assertFalse(msg.optionalBytes.length > 0);
+
+ msg.optionalBytes = InternalNano.copyFromUtf8("bye");
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalBytes.length > 0);
+ assertEquals("bye", new String(newMsg.optionalBytes, InternalNano.UTF_8));
+ }
+
+ public void testNanoOptionalGroup() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ TestAllTypesNano.OptionalGroup grp = new TestAllTypesNano.OptionalGroup();
+ grp.a = 1;
+ assertFalse(msg.optionalGroup != null);
+ msg.optionalGroup = grp;
+ assertTrue(msg.optionalGroup != null);
+ assertEquals(1, msg.optionalGroup.a);
+ msg.clear();
+ assertFalse(msg.optionalGroup != null);
+ msg.clear()
+ .optionalGroup = new TestAllTypesNano.OptionalGroup();
+ msg.optionalGroup.a = 2;
+ assertTrue(msg.optionalGroup != null);
+ msg.clear();
+ assertFalse(msg.optionalGroup != null);
+
+ msg.optionalGroup = grp;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 10);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalGroup != null);
+ assertEquals(1, newMsg.optionalGroup.a);
+ }
+
+ public void testNanoOptionalGroupWithUnknownFieldsEnabled() throws Exception {
+ MessageWithGroup msg = new MessageWithGroup();
+ MessageWithGroup.Group grp = new MessageWithGroup.Group();
+ grp.a = 1;
+ msg.group = grp;
+ byte [] serialized = MessageNano.toByteArray(msg);
+
+ MessageWithGroup parsed = MessageWithGroup.parseFrom(serialized);
+ assertEquals(1, parsed.group.a);
+
+ byte [] serialized2 = MessageNano.toByteArray(parsed);
+ assertEquals(serialized.length, serialized2.length);
+ MessageWithGroup parsed2 = MessageWithGroup.parseFrom(serialized2);
+ assertEquals(1, parsed2.group.a);
+ }
+
+ public void testNanoOptionalNestedMessage() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ TestAllTypesNano.NestedMessage nestedMsg = new TestAllTypesNano.NestedMessage();
+ nestedMsg.bb = 1;
+ assertFalse(msg.optionalNestedMessage != null);
+ msg.optionalNestedMessage = nestedMsg;
+ assertTrue(msg.optionalNestedMessage != null);
+ assertEquals(1, msg.optionalNestedMessage.bb);
+ msg.clear();
+ assertFalse(msg.optionalNestedMessage != null);
+ msg.clear()
+ .optionalNestedMessage = new TestAllTypesNano.NestedMessage();
+ msg.optionalNestedMessage.bb = 2;
+ assertTrue(msg.optionalNestedMessage != null);
+ msg.clear();
+ assertFalse(msg.optionalNestedMessage != null);
+
+ msg.optionalNestedMessage = nestedMsg;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalNestedMessage != null);
+ assertEquals(1, newMsg.optionalNestedMessage.bb);
+ }
+
+ public void testNanoOptionalForeignMessage() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ NanoOuterClass.ForeignMessageNano nestedMsg = new NanoOuterClass.ForeignMessageNano();
+ nestedMsg.c = 1;
+ assertFalse(msg.optionalForeignMessage != null);
+ msg.optionalForeignMessage = nestedMsg;
+ assertTrue(msg.optionalForeignMessage != null);
+ assertEquals(1, msg.optionalForeignMessage.c);
+ msg.clear();
+ assertFalse(msg.optionalForeignMessage != null);
+ msg.clear()
+ .optionalForeignMessage = new NanoOuterClass.ForeignMessageNano();
+ msg.optionalForeignMessage.c = 2;
+ assertTrue(msg.optionalForeignMessage != null);
+ msg.clear();
+ assertFalse(msg.optionalForeignMessage != null);
+
+ msg.optionalForeignMessage = nestedMsg;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalForeignMessage != null);
+ assertEquals(1, newMsg.optionalForeignMessage.c);
+ }
+
+ public void testNanoOptionalImportMessage() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ UnittestImportNano.ImportMessageNano nestedMsg = new UnittestImportNano.ImportMessageNano();
+ nestedMsg.d = 1;
+ assertFalse(msg.optionalImportMessage != null);
+ msg.optionalImportMessage = nestedMsg;
+ assertTrue(msg.optionalImportMessage != null);
+ assertEquals(1, msg.optionalImportMessage.d);
+ msg.clear();
+ assertFalse(msg.optionalImportMessage != null);
+ msg.clear()
+ .optionalImportMessage = new UnittestImportNano.ImportMessageNano();
+ msg.optionalImportMessage.d = 2;
+ assertTrue(msg.optionalImportMessage != null);
+ msg.clear();
+ assertFalse(msg.optionalImportMessage != null);
+
+ msg.optionalImportMessage = nestedMsg;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalImportMessage != null);
+ assertEquals(1, newMsg.optionalImportMessage.d);
+ }
+
+ public void testNanoOptionalNestedEnum() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalNestedEnum = TestAllTypesNano.BAR;
+ assertEquals(TestAllTypesNano.BAR, msg.optionalNestedEnum);
+ msg.clear()
+ .optionalNestedEnum = TestAllTypesNano.BAZ;
+ assertEquals(TestAllTypesNano.BAZ, msg.optionalNestedEnum);
+ msg.clear();
+ assertEquals(TestAllTypesNano.FOO, msg.optionalNestedEnum);
+
+ msg.optionalNestedEnum = TestAllTypesNano.BAR;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(TestAllTypesNano.BAR, newMsg.optionalNestedEnum);
+ }
+
+ public void testNanoOptionalForeignEnum() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalForeignEnum = NanoOuterClass.FOREIGN_NANO_BAR;
+ assertEquals(NanoOuterClass.FOREIGN_NANO_BAR, msg.optionalForeignEnum);
+ msg.clear()
+ .optionalForeignEnum = NanoOuterClass.FOREIGN_NANO_BAZ;
+ assertEquals(NanoOuterClass.FOREIGN_NANO_BAZ, msg.optionalForeignEnum);
+ msg.clear();
+ assertEquals(NanoOuterClass.FOREIGN_NANO_FOO, msg.optionalForeignEnum);
+
+ msg.optionalForeignEnum = NanoOuterClass.FOREIGN_NANO_BAR;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_BAR, newMsg.optionalForeignEnum);
+ }
+
+ public void testNanoOptionalImportEnum() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalImportEnum = UnittestImportNano.IMPORT_NANO_BAR;
+ assertEquals(UnittestImportNano.IMPORT_NANO_BAR, msg.optionalImportEnum);
+ msg.clear()
+ .optionalImportEnum = UnittestImportNano.IMPORT_NANO_BAZ;
+ assertEquals(UnittestImportNano.IMPORT_NANO_BAZ, msg.optionalImportEnum);
+ msg.clear();
+ assertEquals(UnittestImportNano.IMPORT_NANO_FOO, msg.optionalImportEnum);
+
+ msg.optionalImportEnum = UnittestImportNano.IMPORT_NANO_BAR;
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(UnittestImportNano.IMPORT_NANO_BAR, newMsg.optionalImportEnum);
+ }
+
+ public void testNanoOptionalStringPiece() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalStringPiece = "hello";
+ assertEquals("hello", msg.optionalStringPiece);
+ msg.clear();
+ assertTrue(msg.optionalStringPiece.isEmpty());
+ msg.clear()
+ .optionalStringPiece = "hello2";
+ assertEquals("hello2", msg.optionalStringPiece);
+ msg.clear();
+ assertTrue(msg.optionalStringPiece.isEmpty());
+
+ msg.optionalStringPiece = "bye";
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalStringPiece != null);
+ assertEquals("bye", newMsg.optionalStringPiece);
+ }
+
+ public void testNanoOptionalCord() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalCord = "hello";
+ assertEquals("hello", msg.optionalCord);
+ msg.clear();
+ assertTrue(msg.optionalCord.isEmpty());
+ msg.clear()
+ .optionalCord = "hello2";
+ assertEquals("hello2", msg.optionalCord);
+ msg.clear();
+ assertTrue(msg.optionalCord.isEmpty());
+
+ msg.optionalCord = "bye";
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertTrue(newMsg.optionalCord != null);
+ assertEquals("bye", newMsg.optionalCord);
+ }
+
+ public void testNanoRepeatedInt32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedInt32.length);
+ msg.repeatedInt32 = new int[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedInt32[1]);
+ assertEquals(456, msg.repeatedInt32[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedInt32.length);
+ msg.clear()
+ .repeatedInt32 = new int[] { 456 };
+ assertEquals(1, msg.repeatedInt32.length);
+ assertEquals(456, msg.repeatedInt32[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedInt32.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedInt32 = new int[] { 123 };
+ assertEquals(1, msg.repeatedInt32.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedInt32.length);
+ assertEquals(123, newMsg.repeatedInt32[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedInt32 = new int[] { 123, 456 };
+ assertEquals(2, msg.repeatedInt32.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 10);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedInt32.length);
+ assertEquals(123, newMsg.repeatedInt32[0]);
+ assertEquals(456, newMsg.repeatedInt32[1]);
+ }
+
+ public void testNanoRepeatedInt64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedInt64.length);
+ msg.repeatedInt64 = new long[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedInt64[1]);
+ assertEquals(456, msg.repeatedInt64[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedInt64.length);
+ msg.clear()
+ .repeatedInt64 = new long[] { 456 };
+ assertEquals(1, msg.repeatedInt64.length);
+ assertEquals(456, msg.repeatedInt64[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedInt64.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedInt64 = new long[] { 123 };
+ assertEquals(1, msg.repeatedInt64.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedInt64.length);
+ assertEquals(123, newMsg.repeatedInt64[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedInt64 = new long[] { 123, 456 };
+ assertEquals(2, msg.repeatedInt64.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 10);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedInt64.length);
+ assertEquals(123, newMsg.repeatedInt64[0]);
+ assertEquals(456, newMsg.repeatedInt64[1]);
+ }
+
+ public void testNanoRepeatedUint32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedUint32.length);
+ msg.repeatedUint32 = new int[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedUint32[1]);
+ assertEquals(456, msg.repeatedUint32[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedUint32.length);
+ msg.clear()
+ .repeatedUint32 = new int[] { 456 };
+ assertEquals(1, msg.repeatedUint32.length);
+ assertEquals(456, msg.repeatedUint32[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedUint32.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedUint32 = new int[] { 123 };
+ assertEquals(1, msg.repeatedUint32.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedUint32.length);
+ assertEquals(123, newMsg.repeatedUint32[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedUint32 = new int[] { 123, 456 };
+ assertEquals(2, msg.repeatedUint32.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 10);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedUint32.length);
+ assertEquals(123, newMsg.repeatedUint32[0]);
+ assertEquals(456, newMsg.repeatedUint32[1]);
+ }
+
+ public void testNanoRepeatedUint64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedUint64.length);
+ msg.repeatedUint64 = new long[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedUint64[1]);
+ assertEquals(456, msg.repeatedUint64[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedUint64.length);
+ msg.clear()
+ .repeatedUint64 = new long[] { 456 };
+ assertEquals(1, msg.repeatedUint64.length);
+ assertEquals(456, msg.repeatedUint64[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedUint64.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedUint64 = new long[] { 123 };
+ assertEquals(1, msg.repeatedUint64.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedUint64.length);
+ assertEquals(123, newMsg.repeatedUint64[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedUint64 = new long[] { 123, 456 };
+ assertEquals(2, msg.repeatedUint64.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 10);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedUint64.length);
+ assertEquals(123, newMsg.repeatedUint64[0]);
+ assertEquals(456, newMsg.repeatedUint64[1]);
+ }
+
+ public void testNanoRepeatedSint32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedSint32.length);
+ msg.repeatedSint32 = new int[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedSint32[1]);
+ assertEquals(456, msg.repeatedSint32[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedSint32.length);
+ msg.clear()
+ .repeatedSint32 = new int[] { 456 };
+ assertEquals(1, msg.repeatedSint32.length);
+ assertEquals(456, msg.repeatedSint32[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedSint32.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedSint32 = new int[] { 123 };
+ assertEquals(1, msg.repeatedSint32.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 7);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedSint32.length);
+ assertEquals(123, newMsg.repeatedSint32[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedSint32 = new int[] { 123, 456 };
+ assertEquals(2, msg.repeatedSint32.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 11);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedSint32.length);
+ assertEquals(123, newMsg.repeatedSint32[0]);
+ assertEquals(456, newMsg.repeatedSint32[1]);
+ }
+
+ public void testNanoRepeatedSint64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedSint64.length);
+ msg.repeatedSint64 = new long[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedSint64[1]);
+ assertEquals(456, msg.repeatedSint64[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedSint64.length);
+ msg.clear()
+ .repeatedSint64 = new long[] { 456 };
+ assertEquals(1, msg.repeatedSint64.length);
+ assertEquals(456, msg.repeatedSint64[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedSint64.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedSint64 = new long[] { 123 };
+ assertEquals(1, msg.repeatedSint64.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 7);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedSint64.length);
+ assertEquals(123, newMsg.repeatedSint64[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedSint64 = new long[] { 123, 456 };
+ assertEquals(2, msg.repeatedSint64.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 11);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedSint64.length);
+ assertEquals(123, newMsg.repeatedSint64[0]);
+ assertEquals(456, newMsg.repeatedSint64[1]);
+ }
+
+ public void testNanoRepeatedFixed32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedFixed32.length);
+ msg.repeatedFixed32 = new int[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedFixed32[1]);
+ assertEquals(456, msg.repeatedFixed32[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedFixed32.length);
+ msg.clear()
+ .repeatedFixed32 = new int[] { 456 };
+ assertEquals(1, msg.repeatedFixed32.length);
+ assertEquals(456, msg.repeatedFixed32[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedFixed32.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedFixed32 = new int[] { 123 };
+ assertEquals(1, msg.repeatedFixed32.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedFixed32.length);
+ assertEquals(123, newMsg.repeatedFixed32[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedFixed32 = new int[] { 123, 456 };
+ assertEquals(2, msg.repeatedFixed32.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 15);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedFixed32.length);
+ assertEquals(123, newMsg.repeatedFixed32[0]);
+ assertEquals(456, newMsg.repeatedFixed32[1]);
+ }
+
+ public void testNanoRepeatedFixed64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedFixed64.length);
+ msg.repeatedFixed64 = new long[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedFixed64[1]);
+ assertEquals(456, msg.repeatedFixed64[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedFixed64.length);
+ msg.clear()
+ .repeatedFixed64 = new long[] { 456 };
+ assertEquals(1, msg.repeatedFixed64.length);
+ assertEquals(456, msg.repeatedFixed64[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedFixed64.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedFixed64 = new long[] { 123 };
+ assertEquals(1, msg.repeatedFixed64.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 13);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedFixed64.length);
+ assertEquals(123, newMsg.repeatedFixed64[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedFixed64 = new long[] { 123, 456 };
+ assertEquals(2, msg.repeatedFixed64.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 23);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedFixed64.length);
+ assertEquals(123, newMsg.repeatedFixed64[0]);
+ assertEquals(456, newMsg.repeatedFixed64[1]);
+ }
+
+ public void testNanoRepeatedSfixed32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedSfixed32.length);
+ msg.repeatedSfixed32 = new int[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedSfixed32[1]);
+ assertEquals(456, msg.repeatedSfixed32[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedSfixed32.length);
+ msg.clear()
+ .repeatedSfixed32 = new int[] { 456 };
+ assertEquals(1, msg.repeatedSfixed32.length);
+ assertEquals(456, msg.repeatedSfixed32[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedSfixed32.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedSfixed32 = new int[] { 123 };
+ assertEquals(1, msg.repeatedSfixed32.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedSfixed32.length);
+ assertEquals(123, newMsg.repeatedSfixed32[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedSfixed32 = new int[] { 123, 456 };
+ assertEquals(2, msg.repeatedSfixed32.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 15);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedSfixed32.length);
+ assertEquals(123, newMsg.repeatedSfixed32[0]);
+ assertEquals(456, newMsg.repeatedSfixed32[1]);
+ }
+
+ public void testNanoRepeatedSfixed64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedSfixed64.length);
+ msg.repeatedSfixed64 = new long[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedSfixed64[1]);
+ assertEquals(456, msg.repeatedSfixed64[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedSfixed64.length);
+ msg.clear()
+ .repeatedSfixed64 = new long[] { 456 };
+ assertEquals(1, msg.repeatedSfixed64.length);
+ assertEquals(456, msg.repeatedSfixed64[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedSfixed64.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedSfixed64 = new long[] { 123 };
+ assertEquals(1, msg.repeatedSfixed64.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 13);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedSfixed64.length);
+ assertEquals(123, newMsg.repeatedSfixed64[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedSfixed64 = new long[] { 123, 456 };
+ assertEquals(2, msg.repeatedSfixed64.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 23);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedSfixed64.length);
+ assertEquals(123, newMsg.repeatedSfixed64[0]);
+ assertEquals(456, newMsg.repeatedSfixed64[1]);
+ }
+
+ public void testNanoRepeatedFloat() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedFloat.length);
+ msg.repeatedFloat = new float[] { 123f, 789f, 456f };
+ assertEquals(789f, msg.repeatedFloat[1]);
+ assertEquals(456f, msg.repeatedFloat[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedFloat.length);
+ msg.clear()
+ .repeatedFloat = new float[] { 456f };
+ assertEquals(1, msg.repeatedFloat.length);
+ assertEquals(456f, msg.repeatedFloat[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedFloat.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedFloat = new float[] { 123f };
+ assertEquals(1, msg.repeatedFloat.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedFloat.length);
+ assertEquals(123f, newMsg.repeatedFloat[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedFloat = new float[] { 123f, 456f };
+ assertEquals(2, msg.repeatedFloat.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 15);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedFloat.length);
+ assertEquals(123f, newMsg.repeatedFloat[0]);
+ assertEquals(456f, newMsg.repeatedFloat[1]);
+ }
+
+ public void testNanoRepeatedDouble() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedDouble.length);
+ msg.repeatedDouble = new double[] { 123.0, 789.0, 456.0 };
+ assertEquals(789.0, msg.repeatedDouble[1]);
+ assertEquals(456.0, msg.repeatedDouble[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedDouble.length);
+ msg.clear()
+ .repeatedDouble = new double[] { 456.0 };
+ assertEquals(1, msg.repeatedDouble.length);
+ assertEquals(456.0, msg.repeatedDouble[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedDouble.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedDouble = new double[] { 123.0 };
+ assertEquals(1, msg.repeatedDouble.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 13);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedDouble.length);
+ assertEquals(123.0, newMsg.repeatedDouble[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedDouble = new double[] { 123.0, 456.0 };
+ assertEquals(2, msg.repeatedDouble.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 23);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedDouble.length);
+ assertEquals(123.0, newMsg.repeatedDouble[0]);
+ assertEquals(456.0, newMsg.repeatedDouble[1]);
+ }
+
+ public void testNanoRepeatedBool() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedBool.length);
+ msg.repeatedBool = new boolean[] { false, true, false };
+ assertTrue(msg.repeatedBool[1]);
+ assertFalse(msg.repeatedBool[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedBool.length);
+ msg.clear()
+ .repeatedBool = new boolean[] { true };
+ assertEquals(1, msg.repeatedBool.length);
+ assertTrue(msg.repeatedBool[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedBool.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedBool = new boolean[] { false };
+ assertEquals(1, msg.repeatedBool.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedBool.length);
+ assertFalse(newMsg.repeatedBool[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedBool = new boolean[] { true, false };
+ assertEquals(2, msg.repeatedBool.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedBool.length);
+ assertTrue(newMsg.repeatedBool[0]);
+ assertFalse(newMsg.repeatedBool[1]);
+ }
+
+ public void testNanoRepeatedString() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedString.length);
+ msg.repeatedString = new String[] { "hello", "bye", "boo" };
+ assertEquals("bye", msg.repeatedString[1]);
+ assertEquals("boo", msg.repeatedString[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedString.length);
+ msg.clear()
+ .repeatedString = new String[] { "boo" };
+ assertEquals(1, msg.repeatedString.length);
+ assertEquals("boo", msg.repeatedString[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedString.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedString = new String[] { "" };
+ assertEquals(1, msg.repeatedString.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedString.length);
+ assertTrue(newMsg.repeatedString[0].isEmpty());
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedString = new String[] { "hello", "world" };
+ assertEquals(2, msg.repeatedString.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 19);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedString.length);
+ assertEquals("hello", newMsg.repeatedString[0]);
+ assertEquals("world", newMsg.repeatedString[1]);
+ }
+
+ public void testNanoRepeatedBytes() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedBytes.length);
+ msg.repeatedBytes = new byte[][] {
+ InternalNano.copyFromUtf8("hello"),
+ InternalNano.copyFromUtf8("bye"),
+ InternalNano.copyFromUtf8("boo")
+ };
+ assertEquals("bye", new String(msg.repeatedBytes[1], InternalNano.UTF_8));
+ assertEquals("boo", new String(msg.repeatedBytes[2], InternalNano.UTF_8));
+ msg.clear();
+ assertEquals(0, msg.repeatedBytes.length);
+ msg.clear()
+ .repeatedBytes = new byte[][] { InternalNano.copyFromUtf8("boo") };
+ assertEquals(1, msg.repeatedBytes.length);
+ assertEquals("boo", new String(msg.repeatedBytes[0], InternalNano.UTF_8));
+ msg.clear();
+ assertEquals(0, msg.repeatedBytes.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedBytes = new byte[][] { InternalNano.copyFromUtf8("") };
+ assertEquals(1, msg.repeatedBytes.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedBytes.length);
+ assertTrue(newMsg.repeatedBytes[0].length == 0);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedBytes = new byte[][] {
+ InternalNano.copyFromUtf8("hello"),
+ InternalNano.copyFromUtf8("world")
+ };
+ assertEquals(2, msg.repeatedBytes.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 19);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedBytes.length);
+ assertEquals("hello", new String(newMsg.repeatedBytes[0], InternalNano.UTF_8));
+ assertEquals("world", new String(newMsg.repeatedBytes[1], InternalNano.UTF_8));
+ }
+
+ public void testNanoRepeatedGroup() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ TestAllTypesNano.RepeatedGroup group0 =
+ new TestAllTypesNano.RepeatedGroup();
+ group0.a = 0;
+ TestAllTypesNano.RepeatedGroup group1 =
+ new TestAllTypesNano.RepeatedGroup();
+ group1.a = 1;
+ TestAllTypesNano.RepeatedGroup group2 =
+ new TestAllTypesNano.RepeatedGroup();
+ group2.a = 2;
+
+ msg.repeatedGroup = new TestAllTypesNano.RepeatedGroup[] { group0, group1, group2 };
+ assertEquals(3, msg.repeatedGroup.length);
+ assertEquals(0, msg.repeatedGroup[0].a);
+ assertEquals(1, msg.repeatedGroup[1].a);
+ assertEquals(2, msg.repeatedGroup[2].a);
+ msg.clear();
+ assertEquals(0, msg.repeatedGroup.length);
+ msg.clear()
+ .repeatedGroup = new TestAllTypesNano.RepeatedGroup[] { group1 };
+ assertEquals(1, msg.repeatedGroup.length);
+ assertEquals(1, msg.repeatedGroup[0].a);
+ msg.clear();
+ assertEquals(0, msg.repeatedGroup.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedGroup = new TestAllTypesNano.RepeatedGroup[] { group0 };
+ assertEquals(1, msg.repeatedGroup.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 7);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedGroup.length);
+ assertEquals(0, newMsg.repeatedGroup[0].a);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedGroup = new TestAllTypesNano.RepeatedGroup[] { group0, group1 };
+ assertEquals(2, msg.repeatedGroup.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 14);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedGroup.length);
+ assertEquals(0, newMsg.repeatedGroup[0].a);
+ assertEquals(1, newMsg.repeatedGroup[1].a);
+ }
+
+ public void testNanoRepeatedNestedMessage() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ TestAllTypesNano.NestedMessage nestedMsg0 =
+ new TestAllTypesNano.NestedMessage();
+ nestedMsg0.bb = 0;
+ TestAllTypesNano.NestedMessage nestedMsg1 =
+ new TestAllTypesNano.NestedMessage();
+ nestedMsg1.bb = 1;
+ TestAllTypesNano.NestedMessage nestedMsg2 =
+ new TestAllTypesNano.NestedMessage();
+ nestedMsg2.bb = 2;
+
+ msg.repeatedNestedMessage =
+ new TestAllTypesNano.NestedMessage[] { nestedMsg0, nestedMsg1, nestedMsg2 };
+ assertEquals(3, msg.repeatedNestedMessage.length);
+ assertEquals(0, msg.repeatedNestedMessage[0].bb);
+ assertEquals(1, msg.repeatedNestedMessage[1].bb);
+ assertEquals(2, msg.repeatedNestedMessage[2].bb);
+ msg.clear();
+ assertEquals(0, msg.repeatedNestedMessage.length);
+ msg.clear()
+ .repeatedNestedMessage = new TestAllTypesNano.NestedMessage[] { nestedMsg1 };
+ assertEquals(1, msg.repeatedNestedMessage.length);
+ assertEquals(1, msg.repeatedNestedMessage[0].bb);
+ msg.clear();
+ assertEquals(0, msg.repeatedNestedMessage.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedNestedMessage = new TestAllTypesNano.NestedMessage[] { nestedMsg0 };
+ assertEquals(1, msg.repeatedNestedMessage.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedNestedMessage.length);
+ assertEquals(0, newMsg.repeatedNestedMessage[0].bb);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedNestedMessage = new TestAllTypesNano.NestedMessage[] { nestedMsg0, nestedMsg1 };
+ assertEquals(2, msg.repeatedNestedMessage.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 11);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedNestedMessage.length);
+ assertEquals(0, newMsg.repeatedNestedMessage[0].bb);
+ assertEquals(1, newMsg.repeatedNestedMessage[1].bb);
+ }
+
+ public void testNanoRepeatedForeignMessage() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ NanoOuterClass.ForeignMessageNano foreignMsg0 =
+ new NanoOuterClass.ForeignMessageNano();
+ foreignMsg0.c = 0;
+ NanoOuterClass.ForeignMessageNano foreignMsg1 =
+ new NanoOuterClass.ForeignMessageNano();
+ foreignMsg1.c = 1;
+ NanoOuterClass.ForeignMessageNano foreignMsg2 =
+ new NanoOuterClass.ForeignMessageNano();
+ foreignMsg2.c = 2;
+
+ msg.repeatedForeignMessage =
+ new NanoOuterClass.ForeignMessageNano[] { foreignMsg0, foreignMsg1, foreignMsg2 };
+ assertEquals(3, msg.repeatedForeignMessage.length);
+ assertEquals(0, msg.repeatedForeignMessage[0].c);
+ assertEquals(1, msg.repeatedForeignMessage[1].c);
+ assertEquals(2, msg.repeatedForeignMessage[2].c);
+ msg.clear();
+ assertEquals(0, msg.repeatedForeignMessage.length);
+ msg.clear()
+ .repeatedForeignMessage = new NanoOuterClass.ForeignMessageNano[] { foreignMsg1 };
+ assertEquals(1, msg.repeatedForeignMessage.length);
+ assertEquals(1, msg.repeatedForeignMessage[0].c);
+ msg.clear();
+ assertEquals(0, msg.repeatedForeignMessage.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedForeignMessage = new NanoOuterClass.ForeignMessageNano[] { foreignMsg0 };
+ assertEquals(1, msg.repeatedForeignMessage.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedForeignMessage.length);
+ assertEquals(0, newMsg.repeatedForeignMessage[0].c);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedForeignMessage = new NanoOuterClass.ForeignMessageNano[] { foreignMsg0, foreignMsg1 };
+ assertEquals(2, msg.repeatedForeignMessage.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 11);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedForeignMessage.length);
+ assertEquals(0, newMsg.repeatedForeignMessage[0].c);
+ assertEquals(1, newMsg.repeatedForeignMessage[1].c);
+ }
+
+ public void testNanoRepeatedImportMessage() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ UnittestImportNano.ImportMessageNano foreignMsg0 =
+ new UnittestImportNano.ImportMessageNano();
+ foreignMsg0.d = 0;
+ UnittestImportNano.ImportMessageNano foreignMsg1 =
+ new UnittestImportNano.ImportMessageNano();
+ foreignMsg1.d = 1;
+ UnittestImportNano.ImportMessageNano foreignMsg2 =
+ new UnittestImportNano.ImportMessageNano();
+ foreignMsg2.d = 2;
+
+ msg.repeatedImportMessage =
+ new UnittestImportNano.ImportMessageNano[] { foreignMsg0, foreignMsg1, foreignMsg2 };
+ assertEquals(3, msg.repeatedImportMessage.length);
+ assertEquals(0, msg.repeatedImportMessage[0].d);
+ assertEquals(1, msg.repeatedImportMessage[1].d);
+ assertEquals(2, msg.repeatedImportMessage[2].d);
+ msg.clear();
+ assertEquals(0, msg.repeatedImportMessage.length);
+ msg.clear()
+ .repeatedImportMessage = new UnittestImportNano.ImportMessageNano[] { foreignMsg1 };
+ assertEquals(1, msg.repeatedImportMessage.length);
+ assertEquals(1, msg.repeatedImportMessage[0].d);
+ msg.clear();
+ assertEquals(0, msg.repeatedImportMessage.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedImportMessage = new UnittestImportNano.ImportMessageNano[] { foreignMsg0 };
+ assertEquals(1, msg.repeatedImportMessage.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedImportMessage.length);
+ assertEquals(0, newMsg.repeatedImportMessage[0].d);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedImportMessage = new UnittestImportNano.ImportMessageNano[] { foreignMsg0, foreignMsg1 };
+ assertEquals(2, msg.repeatedImportMessage.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 11);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedImportMessage.length);
+ assertEquals(0, newMsg.repeatedImportMessage[0].d);
+ assertEquals(1, newMsg.repeatedImportMessage[1].d);
+ }
+
+ public void testNanoRepeatedNestedEnum() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.repeatedNestedEnum = new int[] {
+ TestAllTypesNano.FOO,
+ TestAllTypesNano.BAR,
+ TestAllTypesNano.BAZ
+ };
+ assertEquals(3, msg.repeatedNestedEnum.length);
+ assertEquals(TestAllTypesNano.FOO, msg.repeatedNestedEnum[0]);
+ assertEquals(TestAllTypesNano.BAR, msg.repeatedNestedEnum[1]);
+ assertEquals(TestAllTypesNano.BAZ, msg.repeatedNestedEnum[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedNestedEnum.length);
+ msg.clear()
+ .repeatedNestedEnum = new int[] { TestAllTypesNano.BAR };
+ assertEquals(1, msg.repeatedNestedEnum.length);
+ assertEquals(TestAllTypesNano.BAR, msg.repeatedNestedEnum[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedNestedEnum.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedNestedEnum = new int[] { TestAllTypesNano.FOO };
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedNestedEnum.length);
+ assertEquals(TestAllTypesNano.FOO, msg.repeatedNestedEnum[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedNestedEnum = new int[] { TestAllTypesNano.FOO, TestAllTypesNano.BAR };
+ assertEquals(2, msg.repeatedNestedEnum.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedNestedEnum.length);
+ assertEquals(TestAllTypesNano.FOO, msg.repeatedNestedEnum[0]);
+ assertEquals(TestAllTypesNano.BAR, msg.repeatedNestedEnum[1]);
+ }
+
+ public void testNanoRepeatedForeignEnum() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.repeatedForeignEnum = new int[] {
+ NanoOuterClass.FOREIGN_NANO_FOO,
+ NanoOuterClass.FOREIGN_NANO_BAR,
+ NanoOuterClass.FOREIGN_NANO_BAZ
+ };
+ assertEquals(3, msg.repeatedForeignEnum.length);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_FOO, msg.repeatedForeignEnum[0]);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_BAR, msg.repeatedForeignEnum[1]);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_BAZ, msg.repeatedForeignEnum[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedForeignEnum.length);
+ msg.clear()
+ .repeatedForeignEnum = new int[] { NanoOuterClass.FOREIGN_NANO_BAR };
+ assertEquals(1, msg.repeatedForeignEnum.length);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_BAR, msg.repeatedForeignEnum[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedForeignEnum.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedForeignEnum = new int[] { NanoOuterClass.FOREIGN_NANO_FOO };
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedForeignEnum.length);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_FOO, msg.repeatedForeignEnum[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedForeignEnum = new int[] {
+ NanoOuterClass.FOREIGN_NANO_FOO,
+ NanoOuterClass.FOREIGN_NANO_BAR
+ };
+ assertEquals(2, msg.repeatedForeignEnum.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedForeignEnum.length);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_FOO, msg.repeatedForeignEnum[0]);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_BAR, msg.repeatedForeignEnum[1]);
+ }
+
+ public void testNanoRepeatedImportEnum() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.repeatedImportEnum = new int[] {
+ UnittestImportNano.IMPORT_NANO_FOO,
+ UnittestImportNano.IMPORT_NANO_BAR,
+ UnittestImportNano.IMPORT_NANO_BAZ
+ };
+ assertEquals(3, msg.repeatedImportEnum.length);
+ assertEquals(UnittestImportNano.IMPORT_NANO_FOO, msg.repeatedImportEnum[0]);
+ assertEquals(UnittestImportNano.IMPORT_NANO_BAR, msg.repeatedImportEnum[1]);
+ assertEquals(UnittestImportNano.IMPORT_NANO_BAZ, msg.repeatedImportEnum[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedImportEnum.length);
+ msg.clear()
+ .repeatedImportEnum = new int[] { UnittestImportNano.IMPORT_NANO_BAR };
+ assertEquals(1, msg.repeatedImportEnum.length);
+ assertEquals(UnittestImportNano.IMPORT_NANO_BAR, msg.repeatedImportEnum[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedImportEnum.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedImportEnum = new int[] { UnittestImportNano.IMPORT_NANO_FOO };
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedImportEnum.length);
+ assertEquals(UnittestImportNano.IMPORT_NANO_FOO, msg.repeatedImportEnum[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedImportEnum = new int[] {
+ UnittestImportNano.IMPORT_NANO_FOO,
+ UnittestImportNano.IMPORT_NANO_BAR
+ };
+ assertEquals(2, msg.repeatedImportEnum.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedImportEnum.length);
+ assertEquals(UnittestImportNano.IMPORT_NANO_FOO, msg.repeatedImportEnum[0]);
+ assertEquals(UnittestImportNano.IMPORT_NANO_BAR, msg.repeatedImportEnum[1]);
+ }
+
+ public void testNanoRepeatedStringPiece() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedStringPiece.length);
+ msg.repeatedStringPiece = new String[] { "hello", "bye", "boo" };
+ assertEquals("bye", msg.repeatedStringPiece[1]);
+ assertEquals("boo", msg.repeatedStringPiece[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedStringPiece.length);
+ msg.clear()
+ .repeatedStringPiece = new String[] { "boo" };
+ assertEquals(1, msg.repeatedStringPiece.length);
+ assertEquals("boo", msg.repeatedStringPiece[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedStringPiece.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedStringPiece = new String[] { "" };
+ assertEquals(1, msg.repeatedStringPiece.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedStringPiece.length);
+ assertTrue(newMsg.repeatedStringPiece[0].isEmpty());
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedStringPiece = new String[] { "hello", "world" };
+ assertEquals(2, msg.repeatedStringPiece.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 19);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedStringPiece.length);
+ assertEquals("hello", newMsg.repeatedStringPiece[0]);
+ assertEquals("world", newMsg.repeatedStringPiece[1]);
+ }
+
+ public void testNanoRepeatedCord() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedCord.length);
+ msg.repeatedCord = new String[] { "hello", "bye", "boo" };
+ assertEquals("bye", msg.repeatedCord[1]);
+ assertEquals("boo", msg.repeatedCord[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedCord.length);
+ msg.clear()
+ .repeatedCord = new String[] { "boo" };
+ assertEquals(1, msg.repeatedCord.length);
+ assertEquals("boo", msg.repeatedCord[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedCord.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedCord = new String[] { "" };
+ assertEquals(1, msg.repeatedCord.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 6);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedCord.length);
+ assertTrue(newMsg.repeatedCord[0].isEmpty());
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedCord = new String[] { "hello", "world" };
+ assertEquals(2, msg.repeatedCord.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 19);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedCord.length);
+ assertEquals("hello", newMsg.repeatedCord[0]);
+ assertEquals("world", newMsg.repeatedCord[1]);
+ }
+
+ public void testNanoRepeatedPackedInt32() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedPackedInt32.length);
+ msg.repeatedPackedInt32 = new int[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedPackedInt32[1]);
+ assertEquals(456, msg.repeatedPackedInt32[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedPackedInt32.length);
+ msg.clear()
+ .repeatedPackedInt32 = new int[] { 456 };
+ assertEquals(1, msg.repeatedPackedInt32.length);
+ assertEquals(456, msg.repeatedPackedInt32[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedPackedInt32.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedPackedInt32 = new int[] { 123 };
+ assertEquals(1, msg.repeatedPackedInt32.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 7);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedPackedInt32.length);
+ assertEquals(123, newMsg.repeatedPackedInt32[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedPackedInt32 = new int[] { 123, 456 };
+ assertEquals(2, msg.repeatedPackedInt32.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 9);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedPackedInt32.length);
+ assertEquals(123, newMsg.repeatedPackedInt32[0]);
+ assertEquals(456, newMsg.repeatedPackedInt32[1]);
+ }
+
+ public void testNanoRepeatedPackedSfixed64() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ assertEquals(0, msg.repeatedPackedSfixed64.length);
+ msg.repeatedPackedSfixed64 = new long[] { 123, 789, 456 };
+ assertEquals(789, msg.repeatedPackedSfixed64[1]);
+ assertEquals(456, msg.repeatedPackedSfixed64[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedPackedSfixed64.length);
+ msg.clear()
+ .repeatedPackedSfixed64 = new long[] { 456 };
+ assertEquals(1, msg.repeatedPackedSfixed64.length);
+ assertEquals(456, msg.repeatedPackedSfixed64[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedPackedSfixed64.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedPackedSfixed64 = new long[] { 123 };
+ assertEquals(1, msg.repeatedPackedSfixed64.length);
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 14);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedPackedSfixed64.length);
+ assertEquals(123, newMsg.repeatedPackedSfixed64[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedPackedSfixed64 = new long[] { 123, 456 };
+ assertEquals(2, msg.repeatedPackedSfixed64.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 22);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedPackedSfixed64.length);
+ assertEquals(123, newMsg.repeatedPackedSfixed64[0]);
+ assertEquals(456, newMsg.repeatedPackedSfixed64[1]);
+ }
+
+ public void testNanoRepeatedPackedNestedEnum() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.repeatedPackedNestedEnum = new int[] {
+ TestAllTypesNano.FOO,
+ TestAllTypesNano.BAR,
+ TestAllTypesNano.BAZ
+ };
+ assertEquals(3, msg.repeatedPackedNestedEnum.length);
+ assertEquals(TestAllTypesNano.FOO, msg.repeatedPackedNestedEnum[0]);
+ assertEquals(TestAllTypesNano.BAR, msg.repeatedPackedNestedEnum[1]);
+ assertEquals(TestAllTypesNano.BAZ, msg.repeatedPackedNestedEnum[2]);
+ msg.clear();
+ assertEquals(0, msg.repeatedPackedNestedEnum.length);
+ msg.clear()
+ .repeatedPackedNestedEnum = new int[] { TestAllTypesNano.BAR };
+ assertEquals(1, msg.repeatedPackedNestedEnum.length);
+ assertEquals(TestAllTypesNano.BAR, msg.repeatedPackedNestedEnum[0]);
+ msg.clear();
+ assertEquals(0, msg.repeatedPackedNestedEnum.length);
+
+ // Test 1 entry
+ msg.clear()
+ .repeatedPackedNestedEnum = new int[] { TestAllTypesNano.FOO };
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 7);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(1, newMsg.repeatedPackedNestedEnum.length);
+ assertEquals(TestAllTypesNano.FOO, msg.repeatedPackedNestedEnum[0]);
+
+ // Test 2 entries
+ msg.clear()
+ .repeatedPackedNestedEnum = new int[] { TestAllTypesNano.FOO, TestAllTypesNano.BAR };
+ assertEquals(2, msg.repeatedPackedNestedEnum.length);
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 8);
+ assertEquals(result.length, msgSerializedSize);
+
+ newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(2, newMsg.repeatedPackedNestedEnum.length);
+ assertEquals(TestAllTypesNano.FOO, msg.repeatedPackedNestedEnum[0]);
+ assertEquals(TestAllTypesNano.BAR, msg.repeatedPackedNestedEnum[1]);
+ }
+
+ public void testNanoRepeatedPackedSerializedSize() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.repeatedPackedInt32 = new int[] { 123, 789, 456 };
+ int msgSerializedSize = msg.getSerializedSize();
+ byte [] result = MessageNano.toByteArray(msg);
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 11);
+ assertEquals(result.length, msgSerializedSize);
+ TestAllTypesNano msg2 = new TestAllTypesNano();
+ msg2.repeatedPackedInt32 = new int[] { 123, 789, 456 };
+ byte [] result2 = new byte[msgSerializedSize];
+ MessageNano.toByteArray(msg2, result2, 0, msgSerializedSize);
+
+ // Check equal size and content.
+ assertEquals(msgSerializedSize, msg2.getSerializedSize());
+ assertTrue(Arrays.equals(result, result2));
+ }
+
+ public void testNanoRepeatedInt32ReMerge() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.repeatedInt32 = new int[] { 234 };
+ byte [] result1 = MessageNano.toByteArray(msg);
+
+ msg.clear().optionalInt32 = 789;
+ byte [] result2 = MessageNano.toByteArray(msg);
+
+ msg.clear().repeatedInt32 = new int[] { 123, 456 };
+ byte [] result3 = MessageNano.toByteArray(msg);
+
+ // Concatenate the three serializations and read as one message.
+ byte [] result = new byte[result1.length + result2.length + result3.length];
+ System.arraycopy(result1, 0, result, 0, result1.length);
+ System.arraycopy(result2, 0, result, result1.length, result2.length);
+ System.arraycopy(result3, 0, result, result1.length + result2.length, result3.length);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(789, newMsg.optionalInt32);
+ assertEquals(3, newMsg.repeatedInt32.length);
+ assertEquals(234, newMsg.repeatedInt32[0]);
+ assertEquals(123, newMsg.repeatedInt32[1]);
+ assertEquals(456, newMsg.repeatedInt32[2]);
+ }
+
+ public void testNanoRepeatedNestedEnumReMerge() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.repeatedNestedEnum = new int[] { TestAllTypesNano.FOO };
+ byte [] result1 = MessageNano.toByteArray(msg);
+
+ msg.clear().optionalInt32 = 789;
+ byte [] result2 = MessageNano.toByteArray(msg);
+
+ msg.clear().repeatedNestedEnum = new int[] { TestAllTypesNano.BAR, TestAllTypesNano.FOO };
+ byte [] result3 = MessageNano.toByteArray(msg);
+
+ // Concatenate the three serializations and read as one message.
+ byte [] result = new byte[result1.length + result2.length + result3.length];
+ System.arraycopy(result1, 0, result, 0, result1.length);
+ System.arraycopy(result2, 0, result, result1.length, result2.length);
+ System.arraycopy(result3, 0, result, result1.length + result2.length, result3.length);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(789, newMsg.optionalInt32);
+ assertEquals(3, newMsg.repeatedNestedEnum.length);
+ assertEquals(TestAllTypesNano.FOO, newMsg.repeatedNestedEnum[0]);
+ assertEquals(TestAllTypesNano.BAR, newMsg.repeatedNestedEnum[1]);
+ assertEquals(TestAllTypesNano.FOO, newMsg.repeatedNestedEnum[2]);
+ }
+
+ public void testNanoRepeatedNestedMessageReMerge() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ TestAllTypesNano.NestedMessage nestedMsg0 =
+ new TestAllTypesNano.NestedMessage();
+ nestedMsg0.bb = 0;
+ TestAllTypesNano.NestedMessage nestedMsg1 =
+ new TestAllTypesNano.NestedMessage();
+ nestedMsg1.bb = 1;
+ TestAllTypesNano.NestedMessage nestedMsg2 =
+ new TestAllTypesNano.NestedMessage();
+ nestedMsg2.bb = 2;
+
+ msg.repeatedNestedMessage = new TestAllTypesNano.NestedMessage[] { nestedMsg0 };
+ byte [] result1 = MessageNano.toByteArray(msg);
+
+ msg.clear().optionalInt32 = 789;
+ byte [] result2 = MessageNano.toByteArray(msg);
+
+ msg.clear().repeatedNestedMessage =
+ new TestAllTypesNano.NestedMessage[] { nestedMsg1, nestedMsg2 };
+ byte [] result3 = MessageNano.toByteArray(msg);
+
+ // Concatenate the three serializations and read as one message.
+ byte [] result = new byte[result1.length + result2.length + result3.length];
+ System.arraycopy(result1, 0, result, 0, result1.length);
+ System.arraycopy(result2, 0, result, result1.length, result2.length);
+ System.arraycopy(result3, 0, result, result1.length + result2.length, result3.length);
+
+ TestAllTypesNano newMsg = TestAllTypesNano.parseFrom(result);
+ assertEquals(789, newMsg.optionalInt32);
+ assertEquals(3, newMsg.repeatedNestedMessage.length);
+ assertEquals(nestedMsg0.bb, newMsg.repeatedNestedMessage[0].bb);
+ assertEquals(nestedMsg1.bb, newMsg.repeatedNestedMessage[1].bb);
+ assertEquals(nestedMsg2.bb, newMsg.repeatedNestedMessage[2].bb);
+ }
+
+ /**
+ * Tests that invalid enum values from the wire are not accepted.
+ */
+ public void testNanoEnumValidity() throws Exception {
+ final int invalid = 120;
+ final int alsoInvalid = 121;
+
+ EnumValidity.M m = new EnumValidity.M();
+ // Sanity check & baseline of the assertions for the first case below.
+ assertEquals(EnumValidity.E.default_, m.optionalE);
+ assertEquals(EnumValidity.E.BAZ, m.defaultE);
+
+ m.optionalE = invalid;
+ m.defaultE = invalid;
+ // E contains all valid values
+ m.repeatedE = new int[] {EnumValidity.E.FOO, EnumValidity.E.BAR};
+ m.packedE = new int[] {EnumValidity.E.FOO, EnumValidity.E.BAZ};
+ // E2 contains some invalid values
+ m.repeatedE2 = new int[] {invalid, EnumValidity.E.BAR, alsoInvalid};
+ m.packedE2 = new int[] {EnumValidity.E.FOO, invalid, alsoInvalid};
+ // E3 contains all invalid values
+ m.repeatedE3 = new int[] {invalid, invalid};
+ m.packedE3 = new int[] {alsoInvalid, alsoInvalid};
+ byte[] serialized = MessageNano.toByteArray(m);
+ // Sanity check that we do have all data in the byte array.
+ assertEquals(31, serialized.length);
+
+ // Test 1: tests that invalid values aren't included in the deserialized message.
+ EnumValidity.M deserialized = MessageNano.mergeFrom(new EnumValidity.M(), serialized);
+ assertEquals(EnumValidity.E.default_, deserialized.optionalE);
+ assertEquals(EnumValidity.E.BAZ, deserialized.defaultE);
+ assertTrue(Arrays.equals(
+ new int[] {EnumValidity.E.FOO, EnumValidity.E.BAR}, deserialized.repeatedE));
+ assertTrue(Arrays.equals(
+ new int[] {EnumValidity.E.FOO, EnumValidity.E.BAZ}, deserialized.packedE));
+ assertTrue(Arrays.equals(
+ new int[] {EnumValidity.E.BAR}, deserialized.repeatedE2));
+ assertTrue(Arrays.equals(
+ new int[] {EnumValidity.E.FOO}, deserialized.packedE2));
+ assertEquals(0, deserialized.repeatedE3.length);
+ assertEquals(0, deserialized.packedE3.length);
+
+ // Test 2: tests that invalid values do not override previous values in the field, including
+ // arrays, including pre-existing invalid values.
+ deserialized.optionalE = EnumValidity.E.BAR;
+ deserialized.defaultE = alsoInvalid;
+ deserialized.repeatedE = new int[] {EnumValidity.E.BAZ};
+ deserialized.packedE = new int[] {EnumValidity.E.BAZ, alsoInvalid};
+ deserialized.repeatedE2 = new int[] {invalid, alsoInvalid};
+ deserialized.packedE2 = null;
+ deserialized.repeatedE3 = null;
+ deserialized.packedE3 = new int[0];
+ MessageNano.mergeFrom(deserialized, serialized);
+ assertEquals(EnumValidity.E.BAR, deserialized.optionalE);
+ assertEquals(alsoInvalid, deserialized.defaultE);
+ assertTrue(Arrays.equals(
+ new int[] {EnumValidity.E.BAZ, /* + */ EnumValidity.E.FOO, EnumValidity.E.BAR},
+ deserialized.repeatedE));
+ assertTrue(Arrays.equals(
+ new int[] {EnumValidity.E.BAZ, alsoInvalid, /* + */ EnumValidity.E.FOO, EnumValidity.E.BAZ},
+ deserialized.packedE));
+ assertTrue(Arrays.equals(
+ new int[] {invalid, alsoInvalid, /* + */ EnumValidity.E.BAR},
+ deserialized.repeatedE2));
+ assertTrue(Arrays.equals(
+ new int[] {/* <null> + */ EnumValidity.E.FOO},
+ deserialized.packedE2));
+ assertNull(deserialized.repeatedE3); // null + all invalid == null
+ assertEquals(0, deserialized.packedE3.length); // empty + all invalid == empty
+
+ // Test 3: reading by alternative forms
+ EnumValidity.Alt alt = MessageNano.mergeFrom(new EnumValidity.Alt(), serialized);
+ assertEquals(EnumValidity.E.BAR, // last valid value in m.repeatedE2
+ alt.repeatedE2AsOptional);
+ assertTrue(Arrays.equals(new int[] {EnumValidity.E.FOO}, alt.packedE2AsNonPacked));
+ assertEquals(0, alt.nonPackedE3AsPacked.length);
+ }
+
+ /**
+ * Tests the same as {@link #testNanoEnumValidity()} with accessor style. Repeated fields are
+ * not re-tested here because they are not affected by the accessor style.
+ */
+ public void testNanoEnumValidityAccessors() throws Exception {
+ final int invalid = 120;
+ final int alsoInvalid = 121;
+
+ EnumValidityAccessors.M m = new EnumValidityAccessors.M();
+ // Sanity check & baseline of the assertions for the first case below.
+ assertEquals(EnumValidityAccessors.default_, m.getOptionalE());
+ assertEquals(EnumValidityAccessors.BAZ, m.getDefaultE());
+
+ m.setOptionalE(invalid);
+ m.setDefaultE(invalid);
+ // Set repeatedE2 for Alt.repeatedE2AsOptional
+ m.repeatedE2 = new int[] {invalid, EnumValidityAccessors.BAR, alsoInvalid};
+ byte[] serialized = MessageNano.toByteArray(m);
+ // Sanity check that we do have all data in the byte array.
+ assertEquals(10, serialized.length);
+
+ // Test 1: tests that invalid values aren't included in the deserialized message.
+ EnumValidityAccessors.M deserialized =
+ MessageNano.mergeFrom(new EnumValidityAccessors.M(), serialized);
+ assertEquals(EnumValidityAccessors.default_, deserialized.getOptionalE());
+ assertEquals(EnumValidityAccessors.BAZ, deserialized.getDefaultE());
+
+ // Test 2: tests that invalid values do not override previous values in the field, including
+ // pre-existing invalid values.
+ deserialized.setOptionalE(EnumValidityAccessors.BAR);
+ deserialized.setDefaultE(alsoInvalid);
+ MessageNano.mergeFrom(deserialized, serialized);
+ assertEquals(EnumValidityAccessors.BAR, deserialized.getOptionalE());
+ assertEquals(alsoInvalid, deserialized.getDefaultE());
+
+ // Test 3: reading by alternative forms
+ EnumValidityAccessors.Alt alt =
+ MessageNano.mergeFrom(new EnumValidityAccessors.Alt(), serialized);
+ assertEquals(EnumValidityAccessors.BAR, // last valid value in m.repeatedE2
+ alt.getRepeatedE2AsOptional());
+ }
+
+ /**
+ * Tests that code generation correctly wraps a single message into its outer
+ * class. The class {@code SingleMessageNano} is imported from the outer
+ * class {@code UnittestSingleNano}, whose name is implicit. Any error would
+ * cause this method to fail compilation.
+ */
+ public void testNanoSingle() throws Exception {
+ SingleMessageNano msg = new SingleMessageNano();
+ assertNotNull(msg);
+ }
+
+ /**
+ * Tests that code generation correctly skips generating the outer class if
+ * unnecessary, letting a file-scope entity have the same name. The class
+ * {@code MultipleNameClashNano} shares the same name with the file's outer
+ * class defined explicitly, but the file contains no other entities and has
+ * java_multiple_files set. Any error would cause this method to fail
+ * compilation.
+ */
+ public void testNanoMultipleNameClash() throws Exception {
+ MultipleNameClashNano msg = new MultipleNameClashNano();
+ msg.field = 0;
+ }
+
+ /**
+ * Tests that code generation correctly handles enums in different scopes in
+ * a source file with the option java_multiple_files set to true. Any error
+ * would cause this method to fail compilation.
+ */
+ public void testNanoMultipleEnumScoping() throws Exception {
+ FileScopeEnumRefNano msg1 = new FileScopeEnumRefNano();
+ msg1.enumField = UnittestMultipleNano.ONE;
+ MessageScopeEnumRefNano msg2 = new MessageScopeEnumRefNano();
+ msg2.enumField = MessageScopeEnumRefNano.TWO;
+ }
+
+ /**
+ * Tests that code generation with mixed values of the java_multiple_files
+ * options between the main source file and the imported source files would
+ * generate correct references. Any error would cause this method to fail
+ * compilation.
+ */
+ public void testNanoMultipleImportingNonMultiple() throws Exception {
+ UnittestImportNano.ImportMessageNano importMsg = new UnittestImportNano.ImportMessageNano();
+ MultipleImportingNonMultipleNano1 nano1 = new MultipleImportingNonMultipleNano1();
+ nano1.field = importMsg;
+ MultipleImportingNonMultipleNano2 nano2 = new MultipleImportingNonMultipleNano2();
+ nano2.nano1 = nano1;
+ }
+
+ public void testNanoDefaults() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ for (int i = 0; i < 2; i++) {
+ assertEquals(41, msg.defaultInt32);
+ assertEquals(42, msg.defaultInt64);
+ assertEquals(43, msg.defaultUint32);
+ assertEquals(44, msg.defaultUint64);
+ assertEquals(-45, msg.defaultSint32);
+ assertEquals(46, msg.defaultSint64);
+ assertEquals(47, msg.defaultFixed32);
+ assertEquals(48, msg.defaultFixed64);
+ assertEquals(49, msg.defaultSfixed32);
+ assertEquals(-50, msg.defaultSfixed64);
+ assertTrue(51.5f == msg.defaultFloat);
+ assertTrue(52.0e3 == msg.defaultDouble);
+ assertEquals(true, msg.defaultBool);
+ assertEquals("hello", msg.defaultString);
+ assertEquals("world", new String(msg.defaultBytes, InternalNano.UTF_8));
+ assertEquals("dünya", msg.defaultStringNonascii);
+ assertEquals("dünyab", new String(msg.defaultBytesNonascii, InternalNano.UTF_8));
+ assertEquals(TestAllTypesNano.BAR, msg.defaultNestedEnum);
+ assertEquals(NanoOuterClass.FOREIGN_NANO_BAR, msg.defaultForeignEnum);
+ assertEquals(UnittestImportNano.IMPORT_NANO_BAR, msg.defaultImportEnum);
+ assertEquals(Float.POSITIVE_INFINITY, msg.defaultFloatInf);
+ assertEquals(Float.NEGATIVE_INFINITY, msg.defaultFloatNegInf);
+ assertEquals(Float.NaN, msg.defaultFloatNan);
+ assertEquals(Double.POSITIVE_INFINITY, msg.defaultDoubleInf);
+ assertEquals(Double.NEGATIVE_INFINITY, msg.defaultDoubleNegInf);
+ assertEquals(Double.NaN, msg.defaultDoubleNan);
+
+ // Default values are not output, except for required fields.
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 3);
+ assertEquals(result.length, msgSerializedSize);
+ msg.clear();
+ }
+ }
+
+ public void testDifferentStringLengthsNano() throws Exception {
+ // Test string serialization roundtrip using strings of the following lengths,
+ // with ASCII and Unicode characters requiring different UTF-8 byte counts per
+ // char, hence causing the length delimiter varint to sometimes require more
+ // bytes for the Unicode strings than the ASCII string of the same length.
+ int[] lengths = new int[] {
+ 0,
+ 1,
+ (1 << 4) - 1, // 1 byte for ASCII and Unicode
+ (1 << 7) - 1, // 1 byte for ASCII, 2 bytes for Unicode
+ (1 << 11) - 1, // 2 bytes for ASCII and Unicode
+ (1 << 14) - 1, // 2 bytes for ASCII, 3 bytes for Unicode
+ (1 << 17) - 1, // 3 bytes for ASCII and Unicode
+ };
+ for (int i : lengths) {
+ testEncodingOfString('q', i); // 1 byte per char
+ testEncodingOfString('\u07FF', i); // 2 bytes per char
+ testEncodingOfString('\u0981', i); // 3 bytes per char
+ }
+ }
+
+ /** Regression test for https://github.com/google/protobuf/issues/292 */
+ public void testCorrectExceptionThrowWhenEncodingStringsWithoutEnoughSpace() throws Exception {
+ String testCase = "Foooooooo";
+ assertEquals(CodedOutputByteBufferNano.computeRawVarint32Size(testCase.length()),
+ CodedOutputByteBufferNano.computeRawVarint32Size(testCase.length() * 3));
+ assertEquals(11, CodedOutputByteBufferNano.computeStringSize(1, testCase));
+ // Tag is one byte, varint describing string length is 1 byte, string length is 9 bytes.
+ // An array of size 1 will cause a failure when trying to write the varint.
+ for (int i = 0; i < 11; i++) {
+ CodedOutputByteBufferNano bufferNano = CodedOutputByteBufferNano.newInstance(new byte[i]);
+ try {
+ bufferNano.writeString(1, testCase);
+ fail("Should have thrown an out of space exception");
+ } catch (CodedOutputByteBufferNano.OutOfSpaceException expected) {}
+ }
+ }
+
+ private void testEncodingOfString(char c, int length) throws InvalidProtocolBufferNanoException {
+ TestAllTypesNano testAllTypesNano = new TestAllTypesNano();
+ final String fullString = fullString(c, length);
+ testAllTypesNano.optionalString = fullString;
+ final TestAllTypesNano resultNano = new TestAllTypesNano();
+ MessageNano.mergeFrom(resultNano, MessageNano.toByteArray(testAllTypesNano));
+ assertEquals(fullString, resultNano.optionalString);
+ }
+
+ private String fullString(char c, int length) {
+ char[] result = new char[length];
+ Arrays.fill(result, c);
+ return new String(result);
+ }
+
+ public void testNanoWithHasParseFrom() throws Exception {
+ TestAllTypesNanoHas msg = null;
+ // Test false on creation, after clear and upon empty parse.
+ for (int i = 0; i < 3; i++) {
+ if (i == 0) {
+ msg = new TestAllTypesNanoHas();
+ } else if (i == 1) {
+ msg.clear();
+ } else if (i == 2) {
+ msg = TestAllTypesNanoHas.parseFrom(new byte[0]);
+ }
+ assertFalse(msg.hasOptionalInt32);
+ assertFalse(msg.hasOptionalString);
+ assertFalse(msg.hasOptionalBytes);
+ assertFalse(msg.hasOptionalNestedEnum);
+ assertFalse(msg.hasDefaultInt32);
+ assertFalse(msg.hasDefaultString);
+ assertFalse(msg.hasDefaultBytes);
+ assertFalse(msg.hasDefaultFloatNan);
+ assertFalse(msg.hasDefaultNestedEnum);
+ assertFalse(msg.hasId);
+ assertFalse(msg.hasRequiredEnum);
+ msg.optionalInt32 = 123;
+ msg.optionalNestedMessage = new TestAllTypesNanoHas.NestedMessage();
+ msg.optionalNestedMessage.bb = 2;
+ msg.optionalNestedEnum = TestAllTypesNano.BAZ;
+ }
+
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 10);
+ assertEquals(result.length, msgSerializedSize);
+
+ // Has fields true upon parse.
+ TestAllTypesNanoHas newMsg = TestAllTypesNanoHas.parseFrom(result);
+ assertEquals(123, newMsg.optionalInt32);
+ assertTrue(newMsg.hasOptionalInt32);
+ assertEquals(2, newMsg.optionalNestedMessage.bb);
+ assertTrue(newMsg.optionalNestedMessage.hasBb);
+ assertEquals(TestAllTypesNanoHas.BAZ, newMsg.optionalNestedEnum);
+ assertTrue(newMsg.hasOptionalNestedEnum);
+ }
+
+ public void testNanoWithHasSerialize() throws Exception {
+ TestAllTypesNanoHas msg = new TestAllTypesNanoHas();
+ msg.hasOptionalInt32 = true;
+ msg.hasOptionalString = true;
+ msg.hasOptionalBytes = true;
+ msg.optionalNestedMessage = new TestAllTypesNanoHas.NestedMessage();
+ msg.optionalNestedMessage.hasBb = true;
+ msg.hasOptionalNestedEnum = true;
+ msg.hasDefaultInt32 = true;
+ msg.hasDefaultString = true;
+ msg.hasDefaultBytes = true;
+ msg.hasDefaultFloatNan = true;
+ msg.hasDefaultNestedEnum = true;
+ msg.hasId = true;
+ msg.hasRequiredEnum = true;
+
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ assertEquals(result.length, msgSerializedSize);
+
+ // Now deserialize and find that all fields are set and equal to their defaults.
+ TestAllTypesNanoHas newMsg = TestAllTypesNanoHas.parseFrom(result);
+ assertTrue(newMsg.hasOptionalInt32);
+ assertTrue(newMsg.hasOptionalString);
+ assertTrue(newMsg.hasOptionalBytes);
+ assertTrue(newMsg.optionalNestedMessage.hasBb);
+ assertTrue(newMsg.hasOptionalNestedEnum);
+ assertTrue(newMsg.hasDefaultInt32);
+ assertTrue(newMsg.hasDefaultString);
+ assertTrue(newMsg.hasDefaultBytes);
+ assertTrue(newMsg.hasDefaultFloatNan);
+ assertTrue(newMsg.hasDefaultNestedEnum);
+ assertTrue(newMsg.hasId);
+ assertTrue(newMsg.hasRequiredEnum);
+ assertEquals(0, newMsg.optionalInt32);
+ assertEquals(0, newMsg.optionalString.length());
+ assertEquals(0, newMsg.optionalBytes.length);
+ assertEquals(0, newMsg.optionalNestedMessage.bb);
+ assertEquals(TestAllTypesNanoHas.FOO, newMsg.optionalNestedEnum);
+ assertEquals(41, newMsg.defaultInt32);
+ assertEquals("hello", newMsg.defaultString);
+ assertEquals("world", new String(newMsg.defaultBytes, InternalNano.UTF_8));
+ assertEquals(TestAllTypesNanoHas.BAR, newMsg.defaultNestedEnum);
+ assertEquals(Float.NaN, newMsg.defaultFloatNan);
+ assertEquals(0, newMsg.id);
+ assertEquals(TestAllTypesNanoHas.FOO, newMsg.requiredEnum);
+ }
+
+ public void testNanoWithAccessorsBasic() throws Exception {
+ TestNanoAccessors msg = new TestNanoAccessors();
+
+ // Makes sure required, repeated, and message fields are still public
+ msg.id = 3;
+ msg.repeatedBytes = new byte[2][3];
+ msg.optionalNestedMessage = null;
+
+ // Test accessors
+ assertEquals(0, msg.getOptionalInt32());
+ assertFalse(msg.hasOptionalInt32());
+ msg.setOptionalInt32(135);
+ assertEquals(135, msg.getOptionalInt32());
+ assertTrue(msg.hasOptionalInt32());
+ msg.clearOptionalInt32();
+ assertFalse(msg.hasOptionalInt32());
+ msg.setOptionalInt32(0); // default value
+ assertTrue(msg.hasOptionalInt32());
+
+ // Test NPE
+ try {
+ msg.setOptionalBytes(null);
+ fail();
+ } catch (NullPointerException expected) {}
+ try {
+ msg.setOptionalString(null);
+ fail();
+ } catch (NullPointerException expected) {}
+
+ // Test has bit on bytes field with defaults and clear() re-clones the default array
+ assertFalse(msg.hasDefaultBytes());
+ byte[] defaultBytes = msg.getDefaultBytes();
+ msg.setDefaultBytes(defaultBytes);
+ assertTrue(msg.hasDefaultBytes());
+ msg.clearDefaultBytes();
+ assertFalse(msg.hasDefaultBytes());
+ defaultBytes[0]++; // modify original array
+ assertFalse(Arrays.equals(defaultBytes, msg.getDefaultBytes()));
+
+ // Test has bits that require additional bit fields
+ assertFalse(msg.hasBitFieldCheck());
+ msg.setBitFieldCheck(0);
+ assertTrue(msg.hasBitFieldCheck());
+ assertFalse(msg.hasBeforeBitFieldCheck()); // checks bit field does not leak
+ assertFalse(msg.hasAfterBitFieldCheck());
+
+ // Test clear() clears has bits
+ msg.setOptionalString("hi");
+ msg.setDefaultString("there");
+ msg.clear();
+ assertFalse(msg.hasOptionalString());
+ assertFalse(msg.hasDefaultString());
+ assertFalse(msg.hasBitFieldCheck());
+
+ // Test set() and clear() returns itself (compiles = success)
+ msg.clear()
+ .setOptionalInt32(3)
+ .clearDefaultBytes()
+ .setOptionalString("4");
+ }
+
+ public void testNanoWithAccessorsParseFrom() throws Exception {
+ TestNanoAccessors msg = null;
+ // Test false on creation, after clear and upon empty parse.
+ for (int i = 0; i < 3; i++) {
+ if (i == 0) {
+ msg = new TestNanoAccessors();
+ } else if (i == 1) {
+ msg.clear();
+ } else if (i == 2) {
+ msg = TestNanoAccessors.parseFrom(new byte[0]);
+ }
+ assertFalse(msg.hasOptionalInt32());
+ assertFalse(msg.hasOptionalString());
+ assertFalse(msg.hasOptionalBytes());
+ assertFalse(msg.hasOptionalNestedEnum());
+ assertFalse(msg.hasDefaultInt32());
+ assertFalse(msg.hasDefaultString());
+ assertFalse(msg.hasDefaultBytes());
+ assertFalse(msg.hasDefaultFloatNan());
+ assertFalse(msg.hasDefaultNestedEnum());
+ msg.optionalNestedMessage = new TestNanoAccessors.NestedMessage();
+ msg.optionalNestedMessage.setBb(2);
+ msg.setOptionalNestedEnum(TestNanoAccessors.BAZ);
+ msg.setDefaultInt32(msg.getDefaultInt32());
+ }
+
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ //System.out.printf("mss=%d result.length=%d\n", msgSerializedSize, result.length);
+ assertTrue(msgSerializedSize == 14);
+ assertEquals(result.length, msgSerializedSize);
+
+ // Has fields true upon parse.
+ TestNanoAccessors newMsg = TestNanoAccessors.parseFrom(result);
+ assertEquals(2, newMsg.optionalNestedMessage.getBb());
+ assertTrue(newMsg.optionalNestedMessage.hasBb());
+ assertEquals(TestNanoAccessors.BAZ, newMsg.getOptionalNestedEnum());
+ assertTrue(newMsg.hasOptionalNestedEnum());
+
+ // Has field true on fields with explicit default values from wire.
+ assertTrue(newMsg.hasDefaultInt32());
+ assertEquals(41, newMsg.getDefaultInt32());
+ }
+
+ public void testNanoWithAccessorsPublicFieldTypes() throws Exception {
+ TestNanoAccessors msg = new TestNanoAccessors();
+ assertNull(msg.optionalNestedMessage);
+ assertEquals(0, msg.id);
+ assertEquals(0, msg.repeatedNestedEnum.length);
+
+ TestNanoAccessors newMsg = TestNanoAccessors.parseFrom(MessageNano.toByteArray(msg));
+ assertNull(newMsg.optionalNestedMessage);
+ assertEquals(0, newMsg.id);
+ assertEquals(0, newMsg.repeatedNestedEnum.length);
+
+ TestNanoAccessors.NestedMessage nestedMessage = new TestNanoAccessors.NestedMessage();
+ nestedMessage.setBb(5);
+ newMsg.optionalNestedMessage = nestedMessage;
+ newMsg.id = -1;
+ newMsg.repeatedNestedEnum = new int[] { TestAllTypesNano.FOO };
+
+ TestNanoAccessors newMsg2 = TestNanoAccessors.parseFrom(MessageNano.toByteArray(newMsg));
+ assertEquals(nestedMessage.getBb(), newMsg2.optionalNestedMessage.getBb());
+ assertEquals(-1, newMsg2.id);
+ assertEquals(TestAllTypesNano.FOO, newMsg2.repeatedNestedEnum[0]);
+
+ newMsg2.optionalNestedMessage = null;
+ newMsg2.id = 0;
+ newMsg2.repeatedNestedEnum = null;
+
+ TestNanoAccessors newMsg3 = TestNanoAccessors.parseFrom(MessageNano.toByteArray(newMsg2));
+ assertNull(newMsg3.optionalNestedMessage);
+ assertEquals(0, newMsg3.id);
+ assertEquals(0, newMsg3.repeatedNestedEnum.length);
+ }
+
+ public void testNanoWithAccessorsSerialize() throws Exception {
+ TestNanoAccessors msg = new TestNanoAccessors();
+ msg.setOptionalInt32(msg.getOptionalInt32());
+ msg.setOptionalString(msg.getOptionalString());
+ msg.setOptionalBytes(msg.getOptionalBytes());
+ TestNanoAccessors.NestedMessage nestedMessage = new TestNanoAccessors.NestedMessage();
+ nestedMessage.setBb(nestedMessage.getBb());
+ msg.optionalNestedMessage = nestedMessage;
+ msg.setOptionalNestedEnum(msg.getOptionalNestedEnum());
+ msg.setDefaultInt32(msg.getDefaultInt32());
+ msg.setDefaultString(msg.getDefaultString());
+ msg.setDefaultBytes(msg.getDefaultBytes());
+ msg.setDefaultFloatNan(msg.getDefaultFloatNan());
+ msg.setDefaultNestedEnum(msg.getDefaultNestedEnum());
+
+ byte [] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ assertEquals(result.length, msgSerializedSize);
+
+ // Now deserialize and find that all fields are set and equal to their defaults.
+ TestNanoAccessors newMsg = TestNanoAccessors.parseFrom(result);
+ assertTrue(newMsg.hasOptionalInt32());
+ assertTrue(newMsg.hasOptionalString());
+ assertTrue(newMsg.hasOptionalBytes());
+ assertTrue(newMsg.optionalNestedMessage.hasBb());
+ assertTrue(newMsg.hasOptionalNestedEnum());
+ assertTrue(newMsg.hasDefaultInt32());
+ assertTrue(newMsg.hasDefaultString());
+ assertTrue(newMsg.hasDefaultBytes());
+ assertTrue(newMsg.hasDefaultFloatNan());
+ assertTrue(newMsg.hasDefaultNestedEnum());
+ assertEquals(0, newMsg.getOptionalInt32());
+ assertEquals(0, newMsg.getOptionalString().length());
+ assertEquals(0, newMsg.getOptionalBytes().length);
+ assertEquals(0, newMsg.optionalNestedMessage.getBb());
+ assertEquals(TestNanoAccessors.FOO, newMsg.getOptionalNestedEnum());
+ assertEquals(41, newMsg.getDefaultInt32());
+ assertEquals("hello", newMsg.getDefaultString());
+ assertEquals("world", new String(newMsg.getDefaultBytes(), InternalNano.UTF_8));
+ assertEquals(TestNanoAccessors.BAR, newMsg.getDefaultNestedEnum());
+ assertEquals(Float.NaN, newMsg.getDefaultFloatNan());
+ assertEquals(0, newMsg.id);
+ }
+
+ public void testNanoJavaEnumStyle() throws Exception {
+ EnumClassNanos.EnumClassNano msg = new EnumClassNanos.EnumClassNano();
+ assertEquals(EnumClassNanos.FileScopeEnum.ONE, msg.one);
+ assertEquals(EnumClassNanos.EnumClassNano.MessageScopeEnum.TWO, msg.two);
+
+ EnumClassNanoMultiple msg2 = new EnumClassNanoMultiple();
+ assertEquals(FileScopeEnumMultiple.THREE, msg2.three);
+ assertEquals(EnumClassNanoMultiple.MessageScopeEnumMultiple.FOUR, msg2.four);
+ }
+
+ /**
+ * Tests that fields with a default value of NaN are not serialized when
+ * set to NaN. This is a special case as NaN != NaN, so normal equality
+ * checks don't work.
+ */
+ public void testNanoNotANumberDefaults() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.defaultDoubleNan = 0;
+ msg.defaultFloatNan = 0;
+ byte[] result = MessageNano.toByteArray(msg);
+ int msgSerializedSize = msg.getSerializedSize();
+ assertTrue(result.length == msgSerializedSize);
+ assertTrue(msgSerializedSize > 3);
+
+ msg.defaultDoubleNan = Double.NaN;
+ msg.defaultFloatNan = Float.NaN;
+ result = MessageNano.toByteArray(msg);
+ msgSerializedSize = msg.getSerializedSize();
+ assertEquals(3, result.length);
+ assertEquals(3, msgSerializedSize);
+ }
+
+ /**
+ * Test that a bug in skipRawBytes() has been fixed: if the skip skips
+ * exactly up to a limit, this should not break things.
+ */
+ public void testSkipRawBytesBug() throws Exception {
+ byte[] rawBytes = new byte[] { 1, 2 };
+ CodedInputByteBufferNano input = CodedInputByteBufferNano.newInstance(rawBytes);
+
+ int limit = input.pushLimit(1);
+ input.skipRawBytes(1);
+ input.popLimit(limit);
+ assertEquals(2, input.readRawByte());
+ }
+
+ /**
+ * Test that a bug in skipRawBytes() has been fixed: if the skip skips
+ * past the end of a buffer with a limit that has been set past the end of
+ * that buffer, this should not break things.
+ */
+ public void testSkipRawBytesPastEndOfBufferWithLimit() throws Exception {
+ byte[] rawBytes = new byte[] { 1, 2, 3, 4, 5 };
+ CodedInputByteBufferNano input = CodedInputByteBufferNano.newInstance(rawBytes);
+
+ int limit = input.pushLimit(4);
+ // In order to expose the bug we need to read at least one byte to prime the
+ // buffer inside the CodedInputStream.
+ assertEquals(1, input.readRawByte());
+ // Skip to the end of the limit.
+ input.skipRawBytes(3);
+ assertTrue(input.isAtEnd());
+ input.popLimit(limit);
+ assertEquals(5, input.readRawByte());
+ }
+
+ // Test a smattering of various proto types for printing
+ public void testMessageNanoPrinter() {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.optionalInt32 = 14;
+ msg.optionalFloat = 42.3f;
+ msg.optionalString = "String \"with' both quotes";
+ msg.optionalBytes = new byte[] {'"', '\0', 1, 8};
+ msg.optionalGroup = new TestAllTypesNano.OptionalGroup();
+ msg.optionalGroup.a = 15;
+ msg.repeatedInt64 = new long[2];
+ msg.repeatedInt64[0] = 1L;
+ msg.repeatedInt64[1] = -1L;
+ msg.repeatedBytes = new byte[2][];
+ msg.repeatedBytes[1] = new byte[] {'h', 'e', 'l', 'l', 'o'};
+ msg.repeatedGroup = new TestAllTypesNano.RepeatedGroup[2];
+ msg.repeatedGroup[0] = new TestAllTypesNano.RepeatedGroup();
+ msg.repeatedGroup[0].a = -27;
+ msg.repeatedGroup[1] = new TestAllTypesNano.RepeatedGroup();
+ msg.repeatedGroup[1].a = -72;
+ msg.optionalNestedMessage = new TestAllTypesNano.NestedMessage();
+ msg.optionalNestedMessage.bb = 7;
+ msg.repeatedNestedMessage = new TestAllTypesNano.NestedMessage[2];
+ msg.repeatedNestedMessage[0] = new TestAllTypesNano.NestedMessage();
+ msg.repeatedNestedMessage[0].bb = 77;
+ msg.repeatedNestedMessage[1] = new TestAllTypesNano.NestedMessage();
+ msg.repeatedNestedMessage[1].bb = 88;
+ msg.optionalNestedEnum = TestAllTypesNano.BAZ;
+ msg.repeatedNestedEnum = new int[2];
+ msg.repeatedNestedEnum[0] = TestAllTypesNano.BAR;
+ msg.repeatedNestedEnum[1] = TestAllTypesNano.FOO;
+ msg.repeatedStringPiece = new String[] {null, "world"};
+ msg.setOneofString("hello");
+
+ String protoPrint = msg.toString();
+ assertTrue(protoPrint.contains("optional_int32: 14"));
+ assertTrue(protoPrint.contains("optional_float: 42.3"));
+ assertTrue(protoPrint.contains("optional_double: 0.0"));
+ assertTrue(protoPrint.contains("optional_string: \"String \\u0022with\\u0027 both quotes\""));
+ assertTrue(protoPrint.contains("optional_bytes: \"\\\"\\000\\001\\010\""));
+ assertTrue(protoPrint.contains("optional_group <\n a: 15\n>"));
+
+ assertTrue(protoPrint.contains("repeated_int64: 1\nrepeated_int64: -1"));
+ assertFalse(protoPrint.contains("repeated_bytes: \"\"")); // null should be dropped
+ assertTrue(protoPrint.contains("repeated_bytes: \"hello\""));
+ assertTrue(protoPrint.contains("repeated_group <\n a: -27\n>\n"
+ + "repeated_group <\n a: -72\n>"));
+ assertTrue(protoPrint.contains("optional_nested_message <\n bb: 7\n>"));
+ assertTrue(protoPrint.contains("repeated_nested_message <\n bb: 77\n>\n"
+ + "repeated_nested_message <\n bb: 88\n>"));
+ assertTrue(protoPrint.contains("optional_nested_enum: 3"));
+ assertTrue(protoPrint.contains("repeated_nested_enum: 2\nrepeated_nested_enum: 1"));
+ assertTrue(protoPrint.contains("default_int32: 41"));
+ assertTrue(protoPrint.contains("default_string: \"hello\""));
+ assertFalse(protoPrint.contains("repeated_string_piece: \"\"")); // null should be dropped
+ assertTrue(protoPrint.contains("repeated_string_piece: \"world\""));
+ assertTrue(protoPrint.contains("oneof_string: \"hello\""));
+ }
+
+ public void testMessageNanoPrinterAccessors() throws Exception {
+ TestNanoAccessors msg = new TestNanoAccessors();
+ msg.setOptionalInt32(13);
+ msg.setOptionalString("foo");
+ msg.setOptionalBytes(new byte[] {'"', '\0', 1, 8});
+ msg.optionalNestedMessage = new TestNanoAccessors.NestedMessage();
+ msg.optionalNestedMessage.setBb(7);
+ msg.setOptionalNestedEnum(TestNanoAccessors.BAZ);
+ msg.repeatedInt32 = new int[] { 1, -1 };
+ msg.repeatedString = new String[] { "Hello", "world" };
+ msg.repeatedBytes = new byte[2][];
+ msg.repeatedBytes[1] = new byte[] {'h', 'e', 'l', 'l', 'o'};
+ msg.repeatedNestedMessage = new TestNanoAccessors.NestedMessage[2];
+ msg.repeatedNestedMessage[0] = new TestNanoAccessors.NestedMessage();
+ msg.repeatedNestedMessage[0].setBb(5);
+ msg.repeatedNestedMessage[1] = new TestNanoAccessors.NestedMessage();
+ msg.repeatedNestedMessage[1].setBb(6);
+ msg.repeatedNestedEnum = new int[] { TestNanoAccessors.FOO, TestNanoAccessors.BAR };
+ msg.id = 33;
+
+ String protoPrint = msg.toString();
+ assertTrue(protoPrint.contains("optional_int32: 13"));
+ assertTrue(protoPrint.contains("optional_string: \"foo\""));
+ assertTrue(protoPrint.contains("optional_bytes: \"\\\"\\000\\001\\010\""));
+ assertTrue(protoPrint.contains("optional_nested_message <\n bb: 7\n>"));
+ assertTrue(protoPrint.contains("optional_nested_enum: 3"));
+ assertTrue(protoPrint.contains("repeated_int32: 1\nrepeated_int32: -1"));
+ assertTrue(protoPrint.contains("repeated_string: \"Hello\"\nrepeated_string: \"world\""));
+ assertFalse(protoPrint.contains("repeated_bytes: \"\"")); // null should be dropped
+ assertTrue(protoPrint.contains("repeated_bytes: \"hello\""));
+ assertTrue(protoPrint.contains("repeated_nested_message <\n bb: 5\n>\n"
+ + "repeated_nested_message <\n bb: 6\n>"));
+ assertTrue(protoPrint.contains("repeated_nested_enum: 1\nrepeated_nested_enum: 2"));
+ assertTrue(protoPrint.contains("id: 33"));
+ }
+
+ public void testMessageNanoPrinterForMaps() throws Exception {
+ TestMap msg = new TestMap();
+ MessageValue msgValues[] = new MessageValue[] {
+ new MessageValue(), new MessageValue()
+ };
+ msgValues[0].value = 1;
+ msgValues[1].value = 2;
+ msg.int32ToBytesField = new HashMap<Integer, byte[]>();
+ msg.int32ToBytesField.put(1, new byte[] {'"', '\0'});
+ msg.int32ToBytesField.put(2, new byte[] {1, 8});
+ msg.stringToInt32Field = new HashMap<String, Integer>();
+ msg.stringToInt32Field.put("hello", 1);
+ msg.stringToInt32Field.put("world", 2);
+ msg.int32ToMessageField = new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ msg.int32ToMessageField.put(0, msgValues[0]);
+ msg.int32ToMessageField.put(1, msgValues[1]);
+ msg.int32ToEnumField = new HashMap<Integer, Integer>();
+ msg.int32ToEnumField.put(1, 2);
+ msg.int32ToEnumField.put(2, 3);
+ String protoPrint = msg.toString();
+
+ assertTrue(protoPrint.contains(
+ "int32_to_bytes_field <\n key: 1\n value: \"\\\"\\000\"\n>"));
+ assertTrue(protoPrint.contains(
+ "int32_to_bytes_field <\n key: 2\n value: \"\\001\\010\"\n>"));
+ assertTrue(protoPrint.contains(
+ "string_to_int32_field <\n key: \"hello\"\n value: 1\n>"));
+ assertTrue(protoPrint.contains(
+ "string_to_int32_field <\n key: \"world\"\n value: 2\n>"));
+ assertTrue(protoPrint.contains(
+ "int32_to_message_field <\n key: 0\n value <\n value: 1\n"));
+ assertTrue(protoPrint.contains(
+ "int32_to_message_field <\n key: 1\n value <\n value: 2\n"));
+ assertTrue(protoPrint.contains(
+ "int32_to_enum_field <\n key: 1\n value: 2\n>"));
+ assertTrue(protoPrint.contains(
+ "int32_to_enum_field <\n key: 2\n value: 3\n>"));
+ }
+
+ public void testExtensions() throws Exception {
+ Extensions.ExtendableMessage message = new Extensions.ExtendableMessage();
+ message.field = 5;
+ int[] int32s = {1, 2};
+ int[] uint32s = {3, 4};
+ int[] sint32s = {-5, -6};
+ long[] int64s = {7, 8};
+ long[] uint64s = {9, 10};
+ long[] sint64s = {-11, -12};
+ int[] fixed32s = {13, 14};
+ int[] sfixed32s = {-15, -16};
+ long[] fixed64s = {17, 18};
+ long[] sfixed64s = {-19, -20};
+ boolean[] bools = {true, false};
+ float[] floats = {2.1f, 2.2f};
+ double[] doubles = {2.3, 2.4};
+ int[] enums = {Extensions.SECOND_VALUE, Extensions.FIRST_VALUE};
+ String[] strings = {"vijfentwintig", "twenty-six"};
+ byte[][] bytess = {{2, 7}, {2, 8}};
+ AnotherMessage another1 = new AnotherMessage();
+ another1.string = "er shi jiu";
+ another1.value = false;
+ AnotherMessage another2 = new AnotherMessage();
+ another2.string = "trente";
+ another2.value = true;
+ AnotherMessage[] messages = {another1, another2};
+ RepeatedExtensions.RepeatedGroup group1 = new RepeatedExtensions.RepeatedGroup();
+ group1.a = 31;
+ RepeatedExtensions.RepeatedGroup group2 = new RepeatedExtensions.RepeatedGroup();
+ group2.a = 32;
+ RepeatedExtensions.RepeatedGroup[] groups = {group1, group2};
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedInt32));
+ message.setExtension(RepeatedExtensions.repeatedInt32, int32s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedInt32));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedUint32));
+ message.setExtension(RepeatedExtensions.repeatedUint32, uint32s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedUint32));
+ message.setExtension(RepeatedExtensions.repeatedSint32, sint32s);
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedInt64));
+ message.setExtension(RepeatedExtensions.repeatedInt64, int64s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedInt64));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedUint64));
+ message.setExtension(RepeatedExtensions.repeatedUint64, uint64s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedUint64));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedSint64));
+ message.setExtension(RepeatedExtensions.repeatedSint64, sint64s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedSint64));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedFixed32));
+ message.setExtension(RepeatedExtensions.repeatedFixed32, fixed32s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedFixed32));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedSfixed32));
+ message.setExtension(RepeatedExtensions.repeatedSfixed32, sfixed32s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedSfixed32));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedFixed64));
+ message.setExtension(RepeatedExtensions.repeatedFixed64, fixed64s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedFixed64));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedSfixed64));
+ message.setExtension(RepeatedExtensions.repeatedSfixed64, sfixed64s);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedSfixed64));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedBool));
+ message.setExtension(RepeatedExtensions.repeatedBool, bools);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedBool));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedFloat));
+ message.setExtension(RepeatedExtensions.repeatedFloat, floats);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedFloat));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedDouble));
+ message.setExtension(RepeatedExtensions.repeatedDouble, doubles);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedDouble));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedEnum));
+ message.setExtension(RepeatedExtensions.repeatedEnum, enums);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedEnum));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedString));
+ message.setExtension(RepeatedExtensions.repeatedString, strings);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedString));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedBytes));
+ message.setExtension(RepeatedExtensions.repeatedBytes, bytess);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedBytes));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedMessage));
+ message.setExtension(RepeatedExtensions.repeatedMessage, messages);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedMessage));
+ assertFalse(message.hasExtension(RepeatedExtensions.repeatedGroup));
+ message.setExtension(RepeatedExtensions.repeatedGroup, groups);
+ assertTrue(message.hasExtension(RepeatedExtensions.repeatedGroup));
+
+ byte[] data = MessageNano.toByteArray(message);
+ message = Extensions.ExtendableMessage.parseFrom(data);
+ assertEquals(5, message.field);
+
+ // Test reading back using SingularExtensions: the retrieved value should equal the last
+ // in each array.
+ assertEquals(int32s[1], (int) message.getExtension(SingularExtensions.someInt32));
+ assertEquals(uint32s[1], (int) message.getExtension(SingularExtensions.someUint32));
+ assertEquals(sint32s[1], (int) message.getExtension(SingularExtensions.someSint32));
+ assertEquals(int64s[1], (long) message.getExtension(SingularExtensions.someInt64));
+ assertEquals(uint64s[1], (long) message.getExtension(SingularExtensions.someUint64));
+ assertEquals(sint64s[1], (long) message.getExtension(SingularExtensions.someSint64));
+ assertEquals(fixed32s[1], (int) message.getExtension(SingularExtensions.someFixed32));
+ assertEquals(sfixed32s[1], (int) message.getExtension(SingularExtensions.someSfixed32));
+ assertEquals(fixed64s[1], (long) message.getExtension(SingularExtensions.someFixed64));
+ assertEquals(sfixed64s[1], (long) message.getExtension(SingularExtensions.someSfixed64));
+ assertEquals(bools[1], (boolean) message.getExtension(SingularExtensions.someBool));
+ assertEquals(floats[1], (float) message.getExtension(SingularExtensions.someFloat));
+ assertEquals(doubles[1], (double) message.getExtension(SingularExtensions.someDouble));
+ assertEquals(enums[1], (int) message.getExtension(SingularExtensions.someEnum));
+ assertEquals(strings[1], message.getExtension(SingularExtensions.someString));
+ assertTrue(Arrays.equals(bytess[1], message.getExtension(SingularExtensions.someBytes)));
+ AnotherMessage deserializedMessage = message.getExtension(SingularExtensions.someMessage);
+ assertEquals(another2.string, deserializedMessage.string);
+ assertEquals(another2.value, deserializedMessage.value);
+ assertEquals(group2.a, message.getExtension(SingularExtensions.someGroup).a);
+
+ // Test reading back using RepeatedExtensions: the arrays should be equal.
+ message = Extensions.ExtendableMessage.parseFrom(data);
+ assertEquals(5, message.field);
+ assertTrue(Arrays.equals(int32s, message.getExtension(RepeatedExtensions.repeatedInt32)));
+ assertTrue(Arrays.equals(uint32s, message.getExtension(RepeatedExtensions.repeatedUint32)));
+ assertTrue(Arrays.equals(sint32s, message.getExtension(RepeatedExtensions.repeatedSint32)));
+ assertTrue(Arrays.equals(int64s, message.getExtension(RepeatedExtensions.repeatedInt64)));
+ assertTrue(Arrays.equals(uint64s, message.getExtension(RepeatedExtensions.repeatedUint64)));
+ assertTrue(Arrays.equals(sint64s, message.getExtension(RepeatedExtensions.repeatedSint64)));
+ assertTrue(Arrays.equals(fixed32s, message.getExtension(RepeatedExtensions.repeatedFixed32)));
+ assertTrue(Arrays.equals(sfixed32s, message.getExtension(RepeatedExtensions.repeatedSfixed32)));
+ assertTrue(Arrays.equals(fixed64s, message.getExtension(RepeatedExtensions.repeatedFixed64)));
+ assertTrue(Arrays.equals(sfixed64s, message.getExtension(RepeatedExtensions.repeatedSfixed64)));
+ assertTrue(Arrays.equals(bools, message.getExtension(RepeatedExtensions.repeatedBool)));
+ assertTrue(Arrays.equals(floats, message.getExtension(RepeatedExtensions.repeatedFloat)));
+ assertTrue(Arrays.equals(doubles, message.getExtension(RepeatedExtensions.repeatedDouble)));
+ assertTrue(Arrays.equals(enums, message.getExtension(RepeatedExtensions.repeatedEnum)));
+ assertTrue(Arrays.equals(strings, message.getExtension(RepeatedExtensions.repeatedString)));
+ byte[][] deserializedRepeatedBytes = message.getExtension(RepeatedExtensions.repeatedBytes);
+ assertEquals(2, deserializedRepeatedBytes.length);
+ assertTrue(Arrays.equals(bytess[0], deserializedRepeatedBytes[0]));
+ assertTrue(Arrays.equals(bytess[1], deserializedRepeatedBytes[1]));
+ AnotherMessage[] deserializedRepeatedMessage =
+ message.getExtension(RepeatedExtensions.repeatedMessage);
+ assertEquals(2, deserializedRepeatedMessage.length);
+ assertEquals(another1.string, deserializedRepeatedMessage[0].string);
+ assertEquals(another1.value, deserializedRepeatedMessage[0].value);
+ assertEquals(another2.string, deserializedRepeatedMessage[1].string);
+ assertEquals(another2.value, deserializedRepeatedMessage[1].value);
+ RepeatedExtensions.RepeatedGroup[] deserializedRepeatedGroup =
+ message.getExtension(RepeatedExtensions.repeatedGroup);
+ assertEquals(2, deserializedRepeatedGroup.length);
+ assertEquals(group1.a, deserializedRepeatedGroup[0].a);
+ assertEquals(group2.a, deserializedRepeatedGroup[1].a);
+
+ message = Extensions.ExtendableMessage.parseFrom(data);
+ assertEquals(5, message.field);
+ // Test hasExtension using PackedExtensions.
+ assertTrue(message.hasExtension(PackedExtensions.packedInt32));
+ assertTrue(message.hasExtension(PackedExtensions.packedUint32));
+ assertTrue(message.hasExtension(PackedExtensions.packedSint32));
+ assertTrue(message.hasExtension(PackedExtensions.packedInt64));
+ assertTrue(message.hasExtension(PackedExtensions.packedUint64));
+ assertTrue(message.hasExtension(PackedExtensions.packedSint64));
+ assertTrue(message.hasExtension(PackedExtensions.packedFixed32));
+ assertTrue(message.hasExtension(PackedExtensions.packedSfixed32));
+ assertTrue(message.hasExtension(PackedExtensions.packedFixed64));
+ assertTrue(message.hasExtension(PackedExtensions.packedSfixed64));
+ assertTrue(message.hasExtension(PackedExtensions.packedBool));
+ assertTrue(message.hasExtension(PackedExtensions.packedFloat));
+ assertTrue(message.hasExtension(PackedExtensions.packedDouble));
+ assertTrue(message.hasExtension(PackedExtensions.packedEnum));
+
+ // Test reading back using PackedExtensions: the arrays should be equal, even the fields
+ // are non-packed.
+ assertTrue(Arrays.equals(int32s, message.getExtension(PackedExtensions.packedInt32)));
+ assertTrue(Arrays.equals(uint32s, message.getExtension(PackedExtensions.packedUint32)));
+ assertTrue(Arrays.equals(sint32s, message.getExtension(PackedExtensions.packedSint32)));
+ assertTrue(Arrays.equals(int64s, message.getExtension(PackedExtensions.packedInt64)));
+ assertTrue(Arrays.equals(uint64s, message.getExtension(PackedExtensions.packedUint64)));
+ assertTrue(Arrays.equals(sint64s, message.getExtension(PackedExtensions.packedSint64)));
+ assertTrue(Arrays.equals(fixed32s, message.getExtension(PackedExtensions.packedFixed32)));
+ assertTrue(Arrays.equals(sfixed32s, message.getExtension(PackedExtensions.packedSfixed32)));
+ assertTrue(Arrays.equals(fixed64s, message.getExtension(PackedExtensions.packedFixed64)));
+ assertTrue(Arrays.equals(sfixed64s, message.getExtension(PackedExtensions.packedSfixed64)));
+ assertTrue(Arrays.equals(bools, message.getExtension(PackedExtensions.packedBool)));
+ assertTrue(Arrays.equals(floats, message.getExtension(PackedExtensions.packedFloat)));
+ assertTrue(Arrays.equals(doubles, message.getExtension(PackedExtensions.packedDouble)));
+ assertTrue(Arrays.equals(enums, message.getExtension(PackedExtensions.packedEnum)));
+
+ // Now set the packable extension values using PackedExtensions so they're serialized packed.
+ message.setExtension(PackedExtensions.packedInt32, int32s);
+ message.setExtension(PackedExtensions.packedUint32, uint32s);
+ message.setExtension(PackedExtensions.packedSint32, sint32s);
+ message.setExtension(PackedExtensions.packedInt64, int64s);
+ message.setExtension(PackedExtensions.packedUint64, uint64s);
+ message.setExtension(PackedExtensions.packedSint64, sint64s);
+ message.setExtension(PackedExtensions.packedFixed32, fixed32s);
+ message.setExtension(PackedExtensions.packedSfixed32, sfixed32s);
+ message.setExtension(PackedExtensions.packedFixed64, fixed64s);
+ message.setExtension(PackedExtensions.packedSfixed64, sfixed64s);
+ message.setExtension(PackedExtensions.packedBool, bools);
+ message.setExtension(PackedExtensions.packedFloat, floats);
+ message.setExtension(PackedExtensions.packedDouble, doubles);
+ message.setExtension(PackedExtensions.packedEnum, enums);
+
+ // And read back using non-packed RepeatedExtensions.
+ byte[] data2 = MessageNano.toByteArray(message);
+ message = MessageNano.mergeFrom(new Extensions.ExtendableMessage(), data2);
+ assertTrue(Arrays.equals(int32s, message.getExtension(RepeatedExtensions.repeatedInt32)));
+ assertTrue(Arrays.equals(uint32s, message.getExtension(RepeatedExtensions.repeatedUint32)));
+ assertTrue(Arrays.equals(sint32s, message.getExtension(RepeatedExtensions.repeatedSint32)));
+ assertTrue(Arrays.equals(int64s, message.getExtension(RepeatedExtensions.repeatedInt64)));
+ assertTrue(Arrays.equals(uint64s, message.getExtension(RepeatedExtensions.repeatedUint64)));
+ assertTrue(Arrays.equals(sint64s, message.getExtension(RepeatedExtensions.repeatedSint64)));
+ assertTrue(Arrays.equals(fixed32s, message.getExtension(RepeatedExtensions.repeatedFixed32)));
+ assertTrue(Arrays.equals(sfixed32s, message.getExtension(RepeatedExtensions.repeatedSfixed32)));
+ assertTrue(Arrays.equals(fixed64s, message.getExtension(RepeatedExtensions.repeatedFixed64)));
+ assertTrue(Arrays.equals(sfixed64s, message.getExtension(RepeatedExtensions.repeatedSfixed64)));
+ assertTrue(Arrays.equals(bools, message.getExtension(RepeatedExtensions.repeatedBool)));
+ assertTrue(Arrays.equals(floats, message.getExtension(RepeatedExtensions.repeatedFloat)));
+ assertTrue(Arrays.equals(doubles, message.getExtension(RepeatedExtensions.repeatedDouble)));
+ assertTrue(Arrays.equals(enums, message.getExtension(RepeatedExtensions.repeatedEnum)));
+
+ // Clone the message and ensure it's still equal.
+ Extensions.ExtendableMessage clone = message.clone();
+ assertEquals(clone, message);
+ }
+
+ public void testNullExtensions() throws Exception {
+ // Check that clearing the extension on an empty message is a no-op.
+ Extensions.ExtendableMessage message = new Extensions.ExtendableMessage();
+ assertFalse(message.hasExtension(SingularExtensions.someMessage));
+ message.setExtension(SingularExtensions.someMessage, null);
+ assertFalse(message.hasExtension(SingularExtensions.someMessage));
+ assertEquals(0, MessageNano.toByteArray(message).length);
+
+ // Check that the message is empty after setting and clearing an extension.
+ AnotherMessage another = new AnotherMessage();
+ assertFalse(message.hasExtension(SingularExtensions.someMessage));
+ message.setExtension(SingularExtensions.someMessage, another);
+ assertTrue(message.hasExtension(SingularExtensions.someMessage));
+ assertTrue(MessageNano.toByteArray(message).length > 0);
+ message.setExtension(SingularExtensions.someMessage, null);
+ assertFalse(message.hasExtension(SingularExtensions.someMessage));
+ assertEquals(0, MessageNano.toByteArray(message).length);
+ }
+
+ public void testExtensionsMutation() {
+ Extensions.ExtendableMessage extendableMessage = new Extensions.ExtendableMessage();
+ extendableMessage.setExtension(SingularExtensions.someMessage,
+ new Extensions.AnotherMessage());
+
+ extendableMessage.getExtension(SingularExtensions.someMessage).string = "not empty";
+
+ assertEquals("not empty",
+ extendableMessage.getExtension(SingularExtensions.someMessage).string);
+ }
+
+ public void testExtensionsMutation_Equals() throws InvalidProtocolBufferNanoException {
+ Extensions.ExtendableMessage extendableMessage = new Extensions.ExtendableMessage();
+ extendableMessage.field = 5;
+ int int32 = 42;
+ int[] uint32s = {3, 4};
+ int[] sint32s = {-5, -6};
+ long[] int64s = {7, 8};
+ long[] uint64s = {9, 10};
+ long[] sint64s = {-11, -12};
+ int[] fixed32s = {13, 14};
+ int[] sfixed32s = {-15, -16};
+ long[] fixed64s = {17, 18};
+ long[] sfixed64s = {-19, -20};
+ boolean[] bools = {true, false};
+ float[] floats = {2.1f, 2.2f};
+ double[] doubles = {2.3, 2.4};
+ int[] enums = {Extensions.SECOND_VALUE, Extensions.FIRST_VALUE};
+ String[] strings = {"vijfentwintig", "twenty-six"};
+ byte[][] bytess = {{2, 7}, {2, 8}};
+ AnotherMessage another1 = new AnotherMessage();
+ another1.string = "er shi jiu";
+ another1.value = false;
+ AnotherMessage another2 = new AnotherMessage();
+ another2.string = "trente";
+ another2.value = true;
+ AnotherMessage[] messages = {another1, another2};
+ RepeatedExtensions.RepeatedGroup group1 = new RepeatedExtensions.RepeatedGroup();
+ group1.a = 31;
+ RepeatedExtensions.RepeatedGroup group2 = new RepeatedExtensions.RepeatedGroup();
+ group2.a = 32;
+ RepeatedExtensions.RepeatedGroup[] groups = {group1, group2};
+ extendableMessage.setExtension(SingularExtensions.someInt32, int32);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedUint32, uint32s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedSint32, sint32s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedInt64, int64s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedUint64, uint64s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedSint64, sint64s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedFixed32, fixed32s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedSfixed32, sfixed32s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedFixed64, fixed64s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedSfixed64, sfixed64s);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedBool, bools);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedFloat, floats);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedDouble, doubles);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedEnum, enums);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedString, strings);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedBytes, bytess);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedMessage, messages);
+ extendableMessage.setExtension(RepeatedExtensions.repeatedGroup, groups);
+
+ byte[] data = MessageNano.toByteArray(extendableMessage);
+
+ extendableMessage = Extensions.ExtendableMessage.parseFrom(data);
+ Extensions.ExtendableMessage messageCopy = Extensions.ExtendableMessage.parseFrom(data);
+
+ // Without deserialising.
+ assertEquals(extendableMessage, messageCopy);
+ assertEquals(extendableMessage.hashCode(), messageCopy.hashCode());
+
+ // Only one deserialized.
+ extendableMessage.getExtension(SingularExtensions.someInt32);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedUint32);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedSint32);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedInt64);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedUint64);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedSint64);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedFixed32);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedSfixed32);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedFixed64);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedSfixed64);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedBool);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedFloat);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedDouble);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedEnum);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedString);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedBytes);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedMessage);
+ extendableMessage.getExtension(RepeatedExtensions.repeatedGroup);
+ assertEquals(extendableMessage, messageCopy);
+ assertEquals(extendableMessage.hashCode(), messageCopy.hashCode());
+
+ // Both deserialized.
+ messageCopy.getExtension(SingularExtensions.someInt32);
+ messageCopy.getExtension(RepeatedExtensions.repeatedUint32);
+ messageCopy.getExtension(RepeatedExtensions.repeatedSint32);
+ messageCopy.getExtension(RepeatedExtensions.repeatedInt64);
+ messageCopy.getExtension(RepeatedExtensions.repeatedUint64);
+ messageCopy.getExtension(RepeatedExtensions.repeatedSint64);
+ messageCopy.getExtension(RepeatedExtensions.repeatedFixed32);
+ messageCopy.getExtension(RepeatedExtensions.repeatedSfixed32);
+ messageCopy.getExtension(RepeatedExtensions.repeatedFixed64);
+ messageCopy.getExtension(RepeatedExtensions.repeatedSfixed64);
+ messageCopy.getExtension(RepeatedExtensions.repeatedBool);
+ messageCopy.getExtension(RepeatedExtensions.repeatedFloat);
+ messageCopy.getExtension(RepeatedExtensions.repeatedDouble);
+ messageCopy.getExtension(RepeatedExtensions.repeatedEnum);
+ messageCopy.getExtension(RepeatedExtensions.repeatedString);
+ messageCopy.getExtension(RepeatedExtensions.repeatedBytes);
+ messageCopy.getExtension(RepeatedExtensions.repeatedMessage);
+ messageCopy.getExtension(RepeatedExtensions.repeatedGroup);
+ assertEquals(extendableMessage, messageCopy);
+ assertEquals(extendableMessage.hashCode(), messageCopy.hashCode());
+
+ // Change one, make sure they are still different.
+ messageCopy.getExtension(RepeatedExtensions.repeatedMessage)[0].string = "not empty";
+ assertFalse(extendableMessage.equals(messageCopy));
+
+ // Even if the extension hasn't been deserialized.
+ extendableMessage = Extensions.ExtendableMessage.parseFrom(data);
+ assertFalse(extendableMessage.equals(messageCopy));
+ }
+
+ public void testExtensionsCaching() {
+ Extensions.ExtendableMessage extendableMessage = new Extensions.ExtendableMessage();
+ extendableMessage.setExtension(SingularExtensions.someMessage,
+ new Extensions.AnotherMessage());
+ assertSame("Consecutive calls to getExtensions should return the same object",
+ extendableMessage.getExtension(SingularExtensions.someMessage),
+ extendableMessage.getExtension(SingularExtensions.someMessage));
+ }
+
+ public void testUnknownFields() throws Exception {
+ // Check that we roundtrip (serialize and deserialize) unrecognized fields.
+ AnotherMessage message = new AnotherMessage();
+ message.string = "Hello World";
+ message.value = false;
+
+ byte[] bytes = MessageNano.toByteArray(message);
+ int extraFieldSize = CodedOutputByteBufferNano.computeStringSize(
+ 1001, "This is an unknown field");
+ byte[] newBytes = new byte[bytes.length + extraFieldSize];
+ System.arraycopy(bytes, 0, newBytes, 0, bytes.length);
+ CodedOutputByteBufferNano.newInstance(newBytes, bytes.length, extraFieldSize)
+ .writeString(1001, "This is an unknown field");
+
+ // Deserialize with an unknown field.
+ AnotherMessage deserialized = AnotherMessage.parseFrom(newBytes);
+ byte[] serialized = MessageNano.toByteArray(deserialized);
+
+ assertEquals(newBytes.length, serialized.length);
+
+ // Clear, and make sure it clears everything.
+ deserialized.clear();
+ assertEquals(0, MessageNano.toByteArray(deserialized).length);
+ }
+
+ public void testMergeFrom() throws Exception {
+ SimpleMessageNano message = new SimpleMessageNano();
+ message.d = 123;
+ byte[] bytes = MessageNano.toByteArray(message);
+
+ SimpleMessageNano newMessage = MessageNano.mergeFrom(new SimpleMessageNano(), bytes);
+ assertEquals(message.d, newMessage.d);
+ }
+
+ public void testJavaKeyword() throws Exception {
+ TestAllTypesNano msg = new TestAllTypesNano();
+ msg.synchronized_ = 123;
+ assertEquals(123, msg.synchronized_);
+ }
+
+ public void testReferenceTypesForPrimitives() throws Exception {
+ NanoReferenceTypes.TestAllTypesNano message = new NanoReferenceTypes.TestAllTypesNano();
+
+ // Base check - when nothing is set, we serialize nothing.
+ assertHasWireData(message, false);
+
+ message.defaultBool = true;
+ assertHasWireData(message, true);
+
+ message.defaultBool = false;
+ assertHasWireData(message, true);
+
+ message.defaultBool = null;
+ assertHasWireData(message, false);
+
+ message.defaultInt32 = 5;
+ assertHasWireData(message, true);
+
+ message.defaultInt32 = null;
+ assertHasWireData(message, false);
+
+ message.defaultInt64 = 123456L;
+ assertHasWireData(message, true);
+
+ message.defaultInt64 = null;
+ assertHasWireData(message, false);
+
+ message.defaultFloat = 1f;
+ assertHasWireData(message, true);
+
+ message.defaultFloat = null;
+ assertHasWireData(message, false);
+
+ message.defaultDouble = 2.1;
+ assertHasWireData(message, true);
+
+ message.defaultDouble = null;
+ assertHasWireData(message, false);
+
+ message.defaultString = "hello";
+ assertHasWireData(message, true);
+
+ message.defaultString = null;
+ assertHasWireData(message, false);
+
+ message.defaultBytes = new byte[] { 1, 2, 3 };
+ assertHasWireData(message, true);
+
+ message.defaultBytes = null;
+ assertHasWireData(message, false);
+ }
+
+ public void testHashCodeEquals() throws Exception {
+ // Complete equality:
+ TestAllTypesNano a = createMessageForHashCodeEqualsTest();
+ TestAllTypesNano aEquivalent = createMessageForHashCodeEqualsTest();
+
+ assertTrue(MessageNano.messageNanoEquals(a, aEquivalent));
+ assertFalse(MessageNano.messageNanoEquals(a, new TestAllTypesNano()));
+
+ // Null and empty array for repeated fields equality:
+ TestAllTypesNano b = createMessageForHashCodeEqualsTest();
+ b.repeatedBool = null;
+ b.repeatedFloat = new float[0];
+ TestAllTypesNano bEquivalent = createMessageForHashCodeEqualsTest();
+ bEquivalent.repeatedBool = new boolean[0];
+ bEquivalent.repeatedFloat = null;
+
+ // Ref-element-type repeated fields use non-null subsequence equality:
+ TestAllTypesNano c = createMessageForHashCodeEqualsTest();
+ c.repeatedString = null;
+ c.repeatedStringPiece = new String[] {null, "one", null, "two"};
+ c.repeatedBytes = new byte[][] {{3, 4}, null};
+ TestAllTypesNano cEquivalent = createMessageForHashCodeEqualsTest();
+ cEquivalent.repeatedString = new String[3];
+ cEquivalent.repeatedStringPiece = new String[] {"one", "two", null};
+ cEquivalent.repeatedBytes = new byte[][] {{3, 4}};
+
+ // Complete equality for messages with has fields:
+ TestAllTypesNanoHas d = createMessageWithHasForHashCodeEqualsTest();
+ TestAllTypesNanoHas dEquivalent = createMessageWithHasForHashCodeEqualsTest();
+
+ // If has-fields exist, fields with the same default values but
+ // different has-field values are different.
+ TestAllTypesNanoHas e = createMessageWithHasForHashCodeEqualsTest();
+ e.optionalInt32++; // make different from d
+ e.hasDefaultString = false;
+ TestAllTypesNanoHas eDifferent = createMessageWithHasForHashCodeEqualsTest();
+ eDifferent.optionalInt32 = e.optionalInt32;
+ eDifferent.hasDefaultString = true;
+
+ // Complete equality for messages with accessors:
+ TestNanoAccessors f = createMessageWithAccessorsForHashCodeEqualsTest();
+ TestNanoAccessors fEquivalent = createMessageWithAccessorsForHashCodeEqualsTest();
+
+ // If using accessors, explicitly setting a field to its default value
+ // should make the message different.
+ TestNanoAccessors g = createMessageWithAccessorsForHashCodeEqualsTest();
+ g.setOptionalInt32(g.getOptionalInt32() + 1); // make different from f
+ g.clearDefaultString();
+ TestNanoAccessors gDifferent = createMessageWithAccessorsForHashCodeEqualsTest();
+ gDifferent.setOptionalInt32(g.getOptionalInt32());
+ gDifferent.setDefaultString(g.getDefaultString());
+
+ // Complete equality for reference typed messages:
+ NanoReferenceTypes.TestAllTypesNano h = createRefTypedMessageForHashCodeEqualsTest();
+ NanoReferenceTypes.TestAllTypesNano hEquivalent = createRefTypedMessageForHashCodeEqualsTest();
+
+ // Inequality of null and default value for reference typed messages:
+ NanoReferenceTypes.TestAllTypesNano i = createRefTypedMessageForHashCodeEqualsTest();
+ i.optionalInt32 = 1; // make different from h
+ i.optionalFloat = null;
+ NanoReferenceTypes.TestAllTypesNano iDifferent = createRefTypedMessageForHashCodeEqualsTest();
+ iDifferent.optionalInt32 = i.optionalInt32;
+ iDifferent.optionalFloat = 0.0f;
+
+ HashMap<MessageNano, String> hashMap = new HashMap<MessageNano, String>();
+ hashMap.put(a, "a");
+ hashMap.put(b, "b");
+ hashMap.put(c, "c");
+ hashMap.put(d, "d");
+ hashMap.put(e, "e");
+ hashMap.put(f, "f");
+ hashMap.put(g, "g");
+ hashMap.put(h, "h");
+ hashMap.put(i, "i");
+
+ assertEquals(9, hashMap.size()); // a-i should be different from each other.
+
+ assertEquals("a", hashMap.get(a));
+ assertEquals("a", hashMap.get(aEquivalent));
+
+ assertEquals("b", hashMap.get(b));
+ assertEquals("b", hashMap.get(bEquivalent));
+
+ assertEquals("c", hashMap.get(c));
+ assertEquals("c", hashMap.get(cEquivalent));
+
+ assertEquals("d", hashMap.get(d));
+ assertEquals("d", hashMap.get(dEquivalent));
+
+ assertEquals("e", hashMap.get(e));
+ assertNull(hashMap.get(eDifferent));
+
+ assertEquals("f", hashMap.get(f));
+ assertEquals("f", hashMap.get(fEquivalent));
+
+ assertEquals("g", hashMap.get(g));
+ assertNull(hashMap.get(gDifferent));
+
+ assertEquals("h", hashMap.get(h));
+ assertEquals("h", hashMap.get(hEquivalent));
+
+ assertEquals("i", hashMap.get(i));
+ assertNull(hashMap.get(iDifferent));
+ }
+
+ private TestAllTypesNano createMessageForHashCodeEqualsTest() {
+ TestAllTypesNano message = new TestAllTypesNano();
+ message.optionalInt32 = 5;
+ message.optionalInt64 = 777;
+ message.optionalFloat = 1.0f;
+ message.optionalDouble = 2.0;
+ message.optionalBool = true;
+ message.optionalString = "Hello";
+ message.optionalBytes = new byte[] { 1, 2, 3 };
+ message.optionalNestedMessage = new TestAllTypesNano.NestedMessage();
+ message.optionalNestedMessage.bb = 27;
+ message.optionalNestedEnum = TestAllTypesNano.BAR;
+ message.repeatedInt32 = new int[] { 5, 6, 7, 8 };
+ message.repeatedInt64 = new long[] { 27L, 28L, 29L };
+ message.repeatedFloat = new float[] { 5.0f, 6.0f };
+ message.repeatedDouble = new double[] { 99.1, 22.5 };
+ message.repeatedBool = new boolean[] { true, false, true };
+ message.repeatedString = new String[] { "One", "Two" };
+ message.repeatedBytes = new byte[][] { { 2, 7 }, { 2, 7 } };
+ message.repeatedNestedMessage = new TestAllTypesNano.NestedMessage[] {
+ message.optionalNestedMessage,
+ message.optionalNestedMessage
+ };
+ message.repeatedNestedEnum = new int[] {
+ TestAllTypesNano.BAR,
+ TestAllTypesNano.BAZ
+ };
+ message.setOneofUint32(3);
+ return message;
+ }
+
+ private TestAllTypesNanoHas createMessageWithHasForHashCodeEqualsTest() {
+ TestAllTypesNanoHas message = new TestAllTypesNanoHas();
+ message.optionalInt32 = 5;
+ message.optionalString = "Hello";
+ message.optionalBytes = new byte[] { 1, 2, 3 };
+ message.optionalNestedMessage = new TestAllTypesNanoHas.NestedMessage();
+ message.optionalNestedMessage.bb = 27;
+ message.optionalNestedEnum = TestAllTypesNano.BAR;
+ message.repeatedInt32 = new int[] { 5, 6, 7, 8 };
+ message.repeatedString = new String[] { "One", "Two" };
+ message.repeatedBytes = new byte[][] { { 2, 7 }, { 2, 7 } };
+ message.repeatedNestedMessage = new TestAllTypesNanoHas.NestedMessage[] {
+ message.optionalNestedMessage,
+ message.optionalNestedMessage
+ };
+ message.repeatedNestedEnum = new int[] {
+ TestAllTypesNano.BAR,
+ TestAllTypesNano.BAZ
+ };
+ return message;
+ }
+
+ private TestNanoAccessors createMessageWithAccessorsForHashCodeEqualsTest() {
+ TestNanoAccessors message = new TestNanoAccessors()
+ .setOptionalInt32(5)
+ .setOptionalString("Hello")
+ .setOptionalBytes(new byte[] {1, 2, 3})
+ .setOptionalNestedEnum(TestNanoAccessors.BAR);
+ message.optionalNestedMessage = new TestNanoAccessors.NestedMessage().setBb(27);
+ message.repeatedInt32 = new int[] { 5, 6, 7, 8 };
+ message.repeatedString = new String[] { "One", "Two" };
+ message.repeatedBytes = new byte[][] { { 2, 7 }, { 2, 7 } };
+ message.repeatedNestedMessage = new TestNanoAccessors.NestedMessage[] {
+ message.optionalNestedMessage,
+ message.optionalNestedMessage
+ };
+ message.repeatedNestedEnum = new int[] {
+ TestAllTypesNano.BAR,
+ TestAllTypesNano.BAZ
+ };
+ return message;
+ }
+
+ private NanoReferenceTypes.TestAllTypesNano createRefTypedMessageForHashCodeEqualsTest() {
+ NanoReferenceTypes.TestAllTypesNano message = new NanoReferenceTypes.TestAllTypesNano();
+ message.optionalInt32 = 5;
+ message.optionalInt64 = 777L;
+ message.optionalFloat = 1.0f;
+ message.optionalDouble = 2.0;
+ message.optionalBool = true;
+ message.optionalString = "Hello";
+ message.optionalBytes = new byte[] { 1, 2, 3 };
+ message.optionalNestedMessage =
+ new NanoReferenceTypes.TestAllTypesNano.NestedMessage();
+ message.optionalNestedMessage.foo = 27;
+ message.optionalNestedEnum = NanoReferenceTypes.TestAllTypesNano.BAR;
+ message.repeatedInt32 = new int[] { 5, 6, 7, 8 };
+ message.repeatedInt64 = new long[] { 27L, 28L, 29L };
+ message.repeatedFloat = new float[] { 5.0f, 6.0f };
+ message.repeatedDouble = new double[] { 99.1, 22.5 };
+ message.repeatedBool = new boolean[] { true, false, true };
+ message.repeatedString = new String[] { "One", "Two" };
+ message.repeatedBytes = new byte[][] { { 2, 7 }, { 2, 7 } };
+ message.repeatedNestedMessage =
+ new NanoReferenceTypes.TestAllTypesNano.NestedMessage[] {
+ message.optionalNestedMessage,
+ message.optionalNestedMessage
+ };
+ message.repeatedNestedEnum = new int[] {
+ NanoReferenceTypes.TestAllTypesNano.BAR,
+ NanoReferenceTypes.TestAllTypesNano.BAZ
+ };
+ return message;
+ }
+
+ public void testEqualsWithSpecialFloatingPointValues() throws Exception {
+ // Checks that the nano implementation complies with Object.equals() when treating
+ // floating point numbers, i.e. NaN == NaN and +0.0 != -0.0.
+ // This test assumes that the generated equals() implementations are symmetric, so
+ // there will only be one direction for each equality check.
+
+ TestAllTypesNano m1 = new TestAllTypesNano();
+ m1.optionalFloat = Float.NaN;
+ m1.optionalDouble = Double.NaN;
+ TestAllTypesNano m2 = new TestAllTypesNano();
+ m2.optionalFloat = Float.NaN;
+ m2.optionalDouble = Double.NaN;
+ assertTrue(m1.equals(m2));
+ assertTrue(m1.equals(
+ MessageNano.mergeFrom(new TestAllTypesNano(), MessageNano.toByteArray(m1))));
+
+ m1.optionalFloat = +0f;
+ m2.optionalFloat = -0f;
+ assertFalse(m1.equals(m2));
+
+ m1.optionalFloat = -0f;
+ m1.optionalDouble = +0d;
+ m2.optionalDouble = -0d;
+ assertFalse(m1.equals(m2));
+
+ m1.optionalDouble = -0d;
+ assertTrue(m1.equals(m2));
+ assertFalse(m1.equals(new TestAllTypesNano())); // -0 does not equals() the default +0
+ assertTrue(m1.equals(
+ MessageNano.mergeFrom(new TestAllTypesNano(), MessageNano.toByteArray(m1))));
+
+ // -------
+
+ TestAllTypesNanoHas m3 = new TestAllTypesNanoHas();
+ m3.optionalFloat = Float.NaN;
+ m3.hasOptionalFloat = true;
+ m3.optionalDouble = Double.NaN;
+ m3.hasOptionalDouble = true;
+ TestAllTypesNanoHas m4 = new TestAllTypesNanoHas();
+ m4.optionalFloat = Float.NaN;
+ m4.hasOptionalFloat = true;
+ m4.optionalDouble = Double.NaN;
+ m4.hasOptionalDouble = true;
+ assertTrue(m3.equals(m4));
+ assertTrue(m3.equals(
+ MessageNano.mergeFrom(new TestAllTypesNanoHas(), MessageNano.toByteArray(m3))));
+
+ m3.optionalFloat = +0f;
+ m4.optionalFloat = -0f;
+ assertFalse(m3.equals(m4));
+
+ m3.optionalFloat = -0f;
+ m3.optionalDouble = +0d;
+ m4.optionalDouble = -0d;
+ assertFalse(m3.equals(m4));
+
+ m3.optionalDouble = -0d;
+ m3.hasOptionalFloat = false; // -0 does not equals() the default +0,
+ m3.hasOptionalDouble = false; // so these incorrect 'has' flags should be disregarded.
+ assertTrue(m3.equals(m4)); // note: m4 has the 'has' flags set.
+ assertFalse(m3.equals(new TestAllTypesNanoHas())); // note: the new message has +0 defaults
+ assertTrue(m3.equals(
+ MessageNano.mergeFrom(new TestAllTypesNanoHas(), MessageNano.toByteArray(m3))));
+ // note: the deserialized message has the 'has' flags set.
+
+ // -------
+
+ TestNanoAccessors m5 = new TestNanoAccessors();
+ m5.setOptionalFloat(Float.NaN);
+ m5.setOptionalDouble(Double.NaN);
+ TestNanoAccessors m6 = new TestNanoAccessors();
+ m6.setOptionalFloat(Float.NaN);
+ m6.setOptionalDouble(Double.NaN);
+ assertTrue(m5.equals(m6));
+ assertTrue(m5.equals(
+ MessageNano.mergeFrom(new TestNanoAccessors(), MessageNano.toByteArray(m6))));
+
+ m5.setOptionalFloat(+0f);
+ m6.setOptionalFloat(-0f);
+ assertFalse(m5.equals(m6));
+
+ m5.setOptionalFloat(-0f);
+ m5.setOptionalDouble(+0d);
+ m6.setOptionalDouble(-0d);
+ assertFalse(m5.equals(m6));
+
+ m5.setOptionalDouble(-0d);
+ assertTrue(m5.equals(m6));
+ assertFalse(m5.equals(new TestNanoAccessors()));
+ assertTrue(m5.equals(
+ MessageNano.mergeFrom(new TestNanoAccessors(), MessageNano.toByteArray(m6))));
+
+ // -------
+
+ NanoReferenceTypes.TestAllTypesNano m7 = new NanoReferenceTypes.TestAllTypesNano();
+ m7.optionalFloat = Float.NaN;
+ m7.optionalDouble = Double.NaN;
+ NanoReferenceTypes.TestAllTypesNano m8 = new NanoReferenceTypes.TestAllTypesNano();
+ m8.optionalFloat = Float.NaN;
+ m8.optionalDouble = Double.NaN;
+ assertTrue(m7.equals(m8));
+ assertTrue(m7.equals(MessageNano.mergeFrom(
+ new NanoReferenceTypes.TestAllTypesNano(), MessageNano.toByteArray(m7))));
+
+ m7.optionalFloat = +0f;
+ m8.optionalFloat = -0f;
+ assertFalse(m7.equals(m8));
+
+ m7.optionalFloat = -0f;
+ m7.optionalDouble = +0d;
+ m8.optionalDouble = -0d;
+ assertFalse(m7.equals(m8));
+
+ m7.optionalDouble = -0d;
+ assertTrue(m7.equals(m8));
+ assertFalse(m7.equals(new NanoReferenceTypes.TestAllTypesNano()));
+ assertTrue(m7.equals(MessageNano.mergeFrom(
+ new NanoReferenceTypes.TestAllTypesNano(), MessageNano.toByteArray(m7))));
+ }
+
+ private static TestAllTypesNano generateMessageForOneof(int caseNumber) {
+ TestAllTypesNano result = new TestAllTypesNano();
+ TestAllTypesNano.NestedMessage nested =
+ new TestAllTypesNano.NestedMessage();
+ nested.bb = 2;
+ switch (caseNumber) {
+ case TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER:
+ result.setOneofUint32(1);
+ break;
+ case TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER:
+ result.setOneofEnum(TestAllTypesNano.BAR);
+ break;
+ case TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER:
+ result.setOneofNestedMessage(nested);
+ break;
+ case TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER:
+ result.setOneofBytes(new byte[] {1, 2});
+ break;
+ case TestAllTypesNano.ONEOF_STRING_FIELD_NUMBER:
+ result.setOneofString("hello");
+ break;
+ case TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER:
+ result.setOneofFixed64(-1L);
+ break;
+ default:
+ throw new RuntimeException("unexpected case number: " + caseNumber);
+ }
+ return result;
+ }
+
+ public void testOneofHashCodeEquals() throws Exception {
+ TestAllTypesNano m1 = generateMessageForOneof(
+ TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER);
+ assertEquals(m1, generateMessageForOneof(
+ TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER));
+ assertFalse(m1.equals(new TestAllTypesNano()));
+
+ TestAllTypesNano m2 = generateMessageForOneof(
+ TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER);
+ assertEquals(m2, generateMessageForOneof(
+ TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER));
+ assertFalse(m2.equals(new TestAllTypesNano()));
+
+ TestAllTypesNano m3 = generateMessageForOneof(
+ TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER);
+ assertEquals(m3, generateMessageForOneof(
+ TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER));
+ assertFalse(m3.equals(new TestAllTypesNano()));
+
+ TestAllTypesNano m4 = generateMessageForOneof(
+ TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER);
+ assertEquals(m4, generateMessageForOneof(
+ TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER));
+ assertFalse(m4.equals(new TestAllTypesNano()));
+
+ TestAllTypesNano m5 = generateMessageForOneof(
+ TestAllTypesNano.ONEOF_STRING_FIELD_NUMBER);
+ assertEquals(m5, generateMessageForOneof(
+ TestAllTypesNano.ONEOF_STRING_FIELD_NUMBER));
+ assertFalse(m5.equals(new TestAllTypesNano()));
+
+ TestAllTypesNano m6 = generateMessageForOneof(
+ TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER);
+ assertEquals(m6, generateMessageForOneof(
+ TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER));
+ assertFalse(m6.equals(new TestAllTypesNano()));
+
+ Map<TestAllTypesNano, Integer> map =
+ new HashMap<TestAllTypesNano, Integer>();
+ map.put(m1, 1);
+ map.put(m2, 2);
+ map.put(m3, 3);
+ map.put(m4, 4);
+ map.put(m5, 5);
+ map.put(m6, 6);
+
+ assertEquals(6, map.size());
+ }
+
+ private void checkOneofCase(TestAllTypesNano nano, int field)
+ throws Exception {
+ assertEquals(field, nano.getOneofFieldCase());
+ assertEquals(
+ field == TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER,
+ nano.hasOneofBytes());
+ assertEquals(
+ field == TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER,
+ nano.hasOneofEnum());
+ assertEquals(
+ field == TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER,
+ nano.hasOneofFixed64());
+ assertEquals(
+ field == TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER,
+ nano.hasOneofNestedMessage());
+ assertEquals(
+ field == TestAllTypesNano.ONEOF_STRING_FIELD_NUMBER,
+ nano.hasOneofString());
+ assertEquals(
+ field == TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER,
+ nano.hasOneofUint32());
+
+ }
+
+ public void testOneofDefault() throws Exception {
+ TestAllTypesNano m1 = new TestAllTypesNano();
+ checkOneofCase(m1, 0);
+ assertEquals(WireFormatNano.EMPTY_BYTES, m1.getOneofBytes());
+ assertEquals(TestAllTypesNano.FOO, m1.getOneofEnum());
+ assertEquals(0L, m1.getOneofFixed64());
+ assertEquals(null, m1.getOneofNestedMessage());
+ assertEquals("", m1.getOneofString());
+ assertEquals(0, m1.getOneofUint32());
+ }
+
+ public void testOneofExclusiveness() throws Exception {
+ TestAllTypesNano m = new TestAllTypesNano();
+ checkOneofCase(m, 0);
+
+ m.setOneofBytes(new byte[]{0, 1});
+ checkOneofCase(m, TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER);
+ assertTrue(Arrays.equals(new byte[]{0, 1}, m.getOneofBytes()));
+
+ m.setOneofEnum(TestAllTypesNano.BAZ);
+ checkOneofCase(m, TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER);
+ assertEquals(TestAllTypesNano.BAZ, m.getOneofEnum());
+ assertEquals(WireFormatNano.EMPTY_BYTES, m.getOneofBytes());
+
+ m.setOneofFixed64(-1L);
+ checkOneofCase(m, TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER);
+ assertEquals(-1L, m.getOneofFixed64());
+ assertEquals(TestAllTypesNano.FOO, m.getOneofEnum());
+
+ m.setOneofNestedMessage(new TestAllTypesNano.NestedMessage());
+ checkOneofCase(m, TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER);
+ assertEquals(
+ new TestAllTypesNano.NestedMessage(), m.getOneofNestedMessage());
+ assertEquals(0L, m.getOneofFixed64());
+
+ m.setOneofString("hello");
+ checkOneofCase(m, TestAllTypesNano.ONEOF_STRING_FIELD_NUMBER);
+ assertEquals("hello", m.getOneofString());
+ assertNull(m.getOneofNestedMessage());
+
+ m.setOneofUint32(10);
+ checkOneofCase(m, TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER);
+ assertEquals(10, m.getOneofUint32());
+ assertEquals("", m.getOneofString());
+
+ m.setOneofBytes(new byte[]{0, 1});
+ checkOneofCase(m, TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER);
+ assertTrue(Arrays.equals(new byte[]{0, 1}, m.getOneofBytes()));
+ assertEquals(0, m.getOneofUint32());
+ }
+
+ public void testOneofClear() throws Exception {
+ TestAllTypesNano m = new TestAllTypesNano();
+ m.setOneofBytes(new byte[]{0, 1});
+ m.clearOneofField();
+ checkOneofCase(m, 0);
+
+ m.setOneofEnum(TestAllTypesNano.BAZ);
+ m.clearOneofField();
+ checkOneofCase(m, 0);
+
+ m.setOneofFixed64(-1L);
+ m.clearOneofField();
+ checkOneofCase(m, 0);
+
+ m.setOneofNestedMessage(new TestAllTypesNano.NestedMessage());
+ m.clearOneofField();
+ checkOneofCase(m, 0);
+
+ m.setOneofString("hello");
+ m.clearOneofField();
+ checkOneofCase(m, 0);
+
+ m.setOneofUint32(10);
+ m.clearOneofField();
+ checkOneofCase(m, 0);
+ }
+
+ public void testOneofMarshaling() throws Exception {
+ TestAllTypesNano m = new TestAllTypesNano();
+ TestAllTypesNano parsed = new TestAllTypesNano();
+ {
+ m.setOneofBytes(new byte[]{0, 1});
+ byte[] serialized = MessageNano.toByteArray(m);
+ MessageNano.mergeFrom(parsed, serialized);
+ checkOneofCase(parsed, TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER);
+ assertTrue(Arrays.equals(new byte[]{0, 1}, parsed.getOneofBytes()));
+ }
+ {
+ m.setOneofEnum(TestAllTypesNano.BAZ);
+ byte[] serialized = MessageNano.toByteArray(m);
+ MessageNano.mergeFrom(parsed, serialized);
+ checkOneofCase(m, TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER);
+ assertEquals(TestAllTypesNano.BAZ, m.getOneofEnum());
+ }
+ {
+ m.setOneofEnum(TestAllTypesNano.BAZ);
+ byte[] serialized = MessageNano.toByteArray(m);
+ MessageNano.mergeFrom(parsed, serialized);
+ checkOneofCase(m, TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER);
+ assertEquals(TestAllTypesNano.BAZ, m.getOneofEnum());
+ }
+ {
+ m.setOneofFixed64(-1L);
+ byte[] serialized = MessageNano.toByteArray(m);
+ MessageNano.mergeFrom(parsed, serialized);
+ checkOneofCase(m, TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER);
+ assertEquals(-1L, m.getOneofFixed64());
+ }
+ {
+ m.setOneofNestedMessage(new TestAllTypesNano.NestedMessage());
+ byte[] serialized = MessageNano.toByteArray(m);
+ MessageNano.mergeFrom(parsed, serialized);
+ checkOneofCase(m, TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER);
+ assertEquals(
+ new TestAllTypesNano.NestedMessage(), m.getOneofNestedMessage());
+ }
+ {
+ m.setOneofString("hello");
+ byte[] serialized = MessageNano.toByteArray(m);
+ MessageNano.mergeFrom(parsed, serialized);
+ assertEquals("hello", m.getOneofString());
+ assertNull(m.getOneofNestedMessage());
+ }
+ {
+ m.setOneofUint32(10);
+ byte[] serialized = MessageNano.toByteArray(m);
+ MessageNano.mergeFrom(parsed, serialized);
+ checkOneofCase(m, TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER);
+ assertEquals(10, m.getOneofUint32());
+ }
+ }
+
+ public void testOneofSerializedConcat() throws Exception {
+ TestAllTypesNano m1 = new TestAllTypesNano();
+ m1.setOneofBytes(new byte[] {0, 1});
+ byte[] b1 = MessageNano.toByteArray(m1);
+ TestAllTypesNano m2 = new TestAllTypesNano();
+ m2.setOneofEnum(TestAllTypesNano.BAZ);
+ byte[] b2 = MessageNano.toByteArray(m2);
+ byte[] b3 = new byte[b1.length + b2.length];
+ System.arraycopy(b1, 0, b3, 0, b1.length);
+ System.arraycopy(b2, 0, b3, b1.length, b2.length);
+ TestAllTypesNano parsed = new TestAllTypesNano();
+ MessageNano.mergeFrom(parsed, b3);
+ // the last on the wire wins.
+ checkOneofCase(parsed, TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER);
+ assertEquals(TestAllTypesNano.BAZ, parsed.getOneofEnum());
+ }
+
+ public void testNullRepeatedFields() throws Exception {
+ // Check that serialization after explicitly setting a repeated field
+ // to null doesn't NPE.
+ TestAllTypesNano message = new TestAllTypesNano();
+ message.repeatedInt32 = null;
+ MessageNano.toByteArray(message); // should not NPE
+ message.toString(); // should not NPE
+
+ message.repeatedNestedEnum = null;
+ MessageNano.toByteArray(message); // should not NPE
+ message.toString(); // should not NPE
+
+ message.repeatedBytes = null;
+ MessageNano.toByteArray(message); // should not NPE
+ message.toString(); // should not NPE
+
+ message.repeatedNestedMessage = null;
+ MessageNano.toByteArray(message); // should not NPE
+ message.toString(); // should not NPE
+
+ message.repeatedPackedInt32 = null;
+ MessageNano.toByteArray(message); // should not NPE
+ message.toString(); // should not NPE
+
+ message.repeatedPackedNestedEnum = null;
+ MessageNano.toByteArray(message); // should not NPE
+ message.toString(); // should not NPE
+
+ // Create a second message to merge into message.
+ TestAllTypesNano secondMessage = new TestAllTypesNano();
+ secondMessage.repeatedInt32 = new int[] {1, 2, 3};
+ secondMessage.repeatedNestedEnum = new int[] {
+ TestAllTypesNano.FOO, TestAllTypesNano.BAR
+ };
+ secondMessage.repeatedBytes = new byte[][] {{1, 2}, {3, 4}};
+ TestAllTypesNano.NestedMessage nested =
+ new TestAllTypesNano.NestedMessage();
+ nested.bb = 55;
+ secondMessage.repeatedNestedMessage =
+ new TestAllTypesNano.NestedMessage[] {nested};
+ secondMessage.repeatedPackedInt32 = new int[] {1, 2, 3};
+ secondMessage.repeatedPackedNestedEnum = new int[] {
+ TestAllTypesNano.FOO, TestAllTypesNano.BAR
+ };
+
+ // Should not NPE
+ message.mergeFrom(CodedInputByteBufferNano.newInstance(
+ MessageNano.toByteArray(secondMessage)));
+ assertEquals(3, message.repeatedInt32.length);
+ assertEquals(3, message.repeatedInt32[2]);
+ assertEquals(2, message.repeatedNestedEnum.length);
+ assertEquals(TestAllTypesNano.FOO, message.repeatedNestedEnum[0]);
+ assertEquals(2, message.repeatedBytes.length);
+ assertEquals(4, message.repeatedBytes[1][1]);
+ assertEquals(1, message.repeatedNestedMessage.length);
+ assertEquals(55, message.repeatedNestedMessage[0].bb);
+ assertEquals(3, message.repeatedPackedInt32.length);
+ assertEquals(2, message.repeatedPackedInt32[1]);
+ assertEquals(2, message.repeatedPackedNestedEnum.length);
+ assertEquals(TestAllTypesNano.BAR, message.repeatedPackedNestedEnum[1]);
+ }
+
+ public void testNullRepeatedFieldElements() throws Exception {
+ // Check that serialization with null array elements doesn't NPE.
+ String string1 = "1";
+ String string2 = "2";
+ byte[] bytes1 = {3, 4};
+ byte[] bytes2 = {5, 6};
+ TestAllTypesNano.NestedMessage msg1 = new TestAllTypesNano.NestedMessage();
+ msg1.bb = 7;
+ TestAllTypesNano.NestedMessage msg2 = new TestAllTypesNano.NestedMessage();
+ msg2.bb = 8;
+
+ TestAllTypesNano message = new TestAllTypesNano();
+ message.repeatedString = new String[] {null, string1, string2};
+ message.repeatedBytes = new byte[][] {bytes1, null, bytes2};
+ message.repeatedNestedMessage = new TestAllTypesNano.NestedMessage[] {msg1, msg2, null};
+ message.repeatedGroup = new TestAllTypesNano.RepeatedGroup[] {null, null, null};
+
+ byte[] serialized = MessageNano.toByteArray(message); // should not NPE
+ TestAllTypesNano deserialized = MessageNano.mergeFrom(new TestAllTypesNano(), serialized);
+ assertEquals(2, deserialized.repeatedString.length);
+ assertEquals(string1, deserialized.repeatedString[0]);
+ assertEquals(string2, deserialized.repeatedString[1]);
+ assertEquals(2, deserialized.repeatedBytes.length);
+ assertTrue(Arrays.equals(bytes1, deserialized.repeatedBytes[0]));
+ assertTrue(Arrays.equals(bytes2, deserialized.repeatedBytes[1]));
+ assertEquals(2, deserialized.repeatedNestedMessage.length);
+ assertEquals(msg1.bb, deserialized.repeatedNestedMessage[0].bb);
+ assertEquals(msg2.bb, deserialized.repeatedNestedMessage[1].bb);
+ assertEquals(0, deserialized.repeatedGroup.length);
+ }
+
+ public void testRepeatedMerge() throws Exception {
+ // Check that merging repeated fields cause the arrays to expand with
+ // new data.
+ TestAllTypesNano first = new TestAllTypesNano();
+ first.repeatedInt32 = new int[] {1, 2, 3};
+ TestAllTypesNano second = new TestAllTypesNano();
+ second.repeatedInt32 = new int[] {4, 5};
+ MessageNano.mergeFrom(first, MessageNano.toByteArray(second));
+ assertEquals(5, first.repeatedInt32.length);
+ assertEquals(1, first.repeatedInt32[0]);
+ assertEquals(4, first.repeatedInt32[3]);
+
+ first = new TestAllTypesNano();
+ first.repeatedNestedEnum = new int[] {TestAllTypesNano.BAR};
+ second = new TestAllTypesNano();
+ second.repeatedNestedEnum = new int[] {TestAllTypesNano.FOO};
+ MessageNano.mergeFrom(first, MessageNano.toByteArray(second));
+ assertEquals(2, first.repeatedNestedEnum.length);
+ assertEquals(TestAllTypesNano.BAR, first.repeatedNestedEnum[0]);
+ assertEquals(TestAllTypesNano.FOO, first.repeatedNestedEnum[1]);
+
+ first = new TestAllTypesNano();
+ first.repeatedNestedMessage = new TestAllTypesNano.NestedMessage[] {
+ new TestAllTypesNano.NestedMessage()
+ };
+ first.repeatedNestedMessage[0].bb = 3;
+ second = new TestAllTypesNano();
+ second.repeatedNestedMessage = new TestAllTypesNano.NestedMessage[] {
+ new TestAllTypesNano.NestedMessage()
+ };
+ second.repeatedNestedMessage[0].bb = 5;
+ MessageNano.mergeFrom(first, MessageNano.toByteArray(second));
+ assertEquals(2, first.repeatedNestedMessage.length);
+ assertEquals(3, first.repeatedNestedMessage[0].bb);
+ assertEquals(5, first.repeatedNestedMessage[1].bb);
+
+ first = new TestAllTypesNano();
+ first.repeatedPackedSfixed64 = new long[] {-1, -2, -3};
+ second = new TestAllTypesNano();
+ second.repeatedPackedSfixed64 = new long[] {-4, -5};
+ MessageNano.mergeFrom(first, MessageNano.toByteArray(second));
+ assertEquals(5, first.repeatedPackedSfixed64.length);
+ assertEquals(-1, first.repeatedPackedSfixed64[0]);
+ assertEquals(-4, first.repeatedPackedSfixed64[3]);
+
+ first = new TestAllTypesNano();
+ first.repeatedPackedNestedEnum = new int[] {TestAllTypesNano.BAR};
+ second = new TestAllTypesNano();
+ second.repeatedPackedNestedEnum = new int[] {TestAllTypesNano.FOO};
+ MessageNano.mergeFrom(first, MessageNano.toByteArray(second));
+ assertEquals(2, first.repeatedPackedNestedEnum.length);
+ assertEquals(TestAllTypesNano.BAR, first.repeatedPackedNestedEnum[0]);
+ assertEquals(TestAllTypesNano.FOO, first.repeatedPackedNestedEnum[1]);
+
+ // Now test repeated merging in a nested scope
+ TestRepeatedMergeNano firstContainer = new TestRepeatedMergeNano();
+ firstContainer.contained = new TestAllTypesNano();
+ firstContainer.contained.repeatedInt32 = new int[] {10, 20};
+ TestRepeatedMergeNano secondContainer = new TestRepeatedMergeNano();
+ secondContainer.contained = new TestAllTypesNano();
+ secondContainer.contained.repeatedInt32 = new int[] {30};
+ MessageNano.mergeFrom(firstContainer, MessageNano.toByteArray(secondContainer));
+ assertEquals(3, firstContainer.contained.repeatedInt32.length);
+ assertEquals(20, firstContainer.contained.repeatedInt32[1]);
+ assertEquals(30, firstContainer.contained.repeatedInt32[2]);
+ }
+
+ public void testRepeatedPackables() throws Exception {
+ // Check that repeated fields with packable types can accept both packed and unpacked
+ // serialized forms.
+ NanoRepeatedPackables.NonPacked nonPacked = new NanoRepeatedPackables.NonPacked();
+ // Exaggerates the first values of varint-typed arrays. This is to test that the parsing code
+ // of packed fields handles non-packed data correctly. If the code incorrectly thinks it is
+ // reading from a packed tag, it will read the first value as the byte length of the field,
+ // and the large number will cause the input to go out of bounds, thus capturing the error.
+ nonPacked.int32S = new int[] {1000, 2, 3};
+ nonPacked.int64S = new long[] {4000, 5, 6};
+ nonPacked.uint32S = new int[] {7000, 8, 9};
+ nonPacked.uint64S = new long[] {10000, 11, 12};
+ nonPacked.sint32S = new int[] {13000, 14, 15};
+ nonPacked.sint64S = new long[] {16000, 17, 18};
+ nonPacked.fixed32S = new int[] {19, 20, 21};
+ nonPacked.fixed64S = new long[] {22, 23, 24};
+ nonPacked.sfixed32S = new int[] {25, 26, 27};
+ nonPacked.sfixed64S = new long[] {28, 29, 30};
+ nonPacked.floats = new float[] {31, 32, 33};
+ nonPacked.doubles = new double[] {34, 35, 36};
+ nonPacked.bools = new boolean[] {false, true};
+ nonPacked.enums = new int[] {
+ NanoRepeatedPackables.Enum.OPTION_ONE,
+ NanoRepeatedPackables.Enum.OPTION_TWO,
+ };
+ nonPacked.noise = 13579;
+
+ byte[] nonPackedSerialized = MessageNano.toByteArray(nonPacked);
+
+ NanoRepeatedPackables.Packed packed =
+ MessageNano.mergeFrom(new NanoRepeatedPackables.Packed(), nonPackedSerialized);
+ assertRepeatedPackablesEqual(nonPacked, packed);
+
+ byte[] packedSerialized = MessageNano.toByteArray(packed);
+ // Just a cautious check that the two serialized forms are different,
+ // to make sure the remaining of this test is useful:
+ assertFalse(Arrays.equals(nonPackedSerialized, packedSerialized));
+
+ nonPacked = MessageNano.mergeFrom(new NanoRepeatedPackables.NonPacked(), packedSerialized);
+ assertRepeatedPackablesEqual(nonPacked, packed);
+
+ // Test mixed serialized form.
+ byte[] mixedSerialized = new byte[nonPackedSerialized.length + packedSerialized.length];
+ System.arraycopy(nonPackedSerialized, 0, mixedSerialized, 0, nonPackedSerialized.length);
+ System.arraycopy(packedSerialized, 0,
+ mixedSerialized, nonPackedSerialized.length, packedSerialized.length);
+
+ nonPacked = MessageNano.mergeFrom(new NanoRepeatedPackables.NonPacked(), mixedSerialized);
+ packed = MessageNano.mergeFrom(new NanoRepeatedPackables.Packed(), mixedSerialized);
+ assertRepeatedPackablesEqual(nonPacked, packed);
+ assertTrue(Arrays.equals(new int[] {1000, 2, 3, 1000, 2, 3}, nonPacked.int32S));
+ assertTrue(Arrays.equals(new int[] {13000, 14, 15, 13000, 14, 15}, nonPacked.sint32S));
+ assertTrue(Arrays.equals(new int[] {25, 26, 27, 25, 26, 27}, nonPacked.sfixed32S));
+ assertTrue(Arrays.equals(new boolean[] {false, true, false, true}, nonPacked.bools));
+ }
+
+ public void testMapsSerializeAndParse() throws Exception {
+ TestMap origin = new TestMap();
+ setMapMessage(origin);
+ assertMapMessageSet(origin);
+
+ byte[] output = MessageNano.toByteArray(origin);
+ TestMap parsed = new TestMap();
+ MessageNano.mergeFrom(parsed, output);
+ }
+
+ public void testMapSerializeRejectNull() throws Exception {
+ TestMap primitiveMap = new TestMap();
+ primitiveMap.int32ToInt32Field = new HashMap<Integer, Integer>();
+ primitiveMap.int32ToInt32Field.put(null, 1);
+ try {
+ MessageNano.toByteArray(primitiveMap);
+ fail("should reject null keys");
+ } catch (IllegalStateException e) {
+ // pass.
+ }
+
+ TestMap messageMap = new TestMap();
+ messageMap.int32ToMessageField =
+ new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ messageMap.int32ToMessageField.put(0, null);
+ try {
+ MessageNano.toByteArray(messageMap);
+ fail("should reject null values");
+ } catch (IllegalStateException e) {
+ // pass.
+ }
+ }
+
+ /**
+ * Tests that merging bytes containing conflicting keys with override the
+ * message value instead of merging the message value into the existing entry.
+ */
+ public void testMapMergeOverrideMessageValues() throws Exception {
+ TestMap.MessageValue origValue = new TestMap.MessageValue();
+ origValue.value = 1;
+ origValue.value2 = 2;
+ TestMap.MessageValue newValue = new TestMap.MessageValue();
+ newValue.value = 3;
+
+ TestMap origMessage = new TestMap();
+ origMessage.int32ToMessageField =
+ new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ origMessage.int32ToMessageField.put(1, origValue);
+
+ TestMap newMessage = new TestMap();
+ newMessage.int32ToMessageField =
+ new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ newMessage.int32ToMessageField.put(1, newValue);
+ MessageNano.mergeFrom(origMessage,
+ MessageNano.toByteArray(newMessage));
+ TestMap.MessageValue mergedValue = origMessage.int32ToMessageField.get(1);
+ assertEquals(3, mergedValue.value);
+ assertEquals(0, mergedValue.value2);
+ }
+
+ /**
+ * Tests that when merging with empty entries,
+ * we will use default for the key and value, instead of null.
+ */
+ public void testMapMergeEmptyEntry() throws Exception {
+ TestMap testMap = new TestMap();
+ byte[] buffer = new byte[1024];
+ CodedOutputByteBufferNano output =
+ CodedOutputByteBufferNano.newInstance(buffer);
+ // An empty entry for int32_to_int32 map.
+ output.writeTag(1, WireFormatNano.WIRETYPE_LENGTH_DELIMITED);
+ output.writeRawVarint32(0);
+ // An empty entry for int32_to_message map.
+ output.writeTag(5, WireFormatNano.WIRETYPE_LENGTH_DELIMITED);
+ output.writeRawVarint32(0);
+
+ CodedInputByteBufferNano input = CodedInputByteBufferNano.newInstance(
+ buffer, 0, buffer.length - output.spaceLeft());
+ testMap.mergeFrom(input);
+ assertNotNull(testMap.int32ToInt32Field);;
+ assertEquals(1, testMap.int32ToInt32Field.size());
+ assertEquals(Integer.valueOf(0), testMap.int32ToInt32Field.get(0));
+ assertNotNull(testMap.int32ToMessageField);
+ assertEquals(1, testMap.int32ToMessageField.size());
+ TestMap.MessageValue messageValue = testMap.int32ToMessageField.get(0);
+ assertNotNull(messageValue);
+ assertEquals(0, messageValue.value);
+ assertEquals(0, messageValue.value2);
+ }
+
+ public void testMapEquals() throws Exception {
+ TestMap a = new TestMap();
+ TestMap b = new TestMap();
+
+ // empty and null map fields are equal.
+ assertTestMapEqual(a, b);
+ a.int32ToBytesField = new HashMap<Integer, byte[]>();
+ assertTestMapEqual(a, b);
+
+ a.int32ToInt32Field = new HashMap<Integer, Integer>();
+ b.int32ToInt32Field = new HashMap<Integer, Integer>();
+ setMap(a.int32ToInt32Field, deepCopy(int32Values), deepCopy(int32Values));
+ setMap(b.int32ToInt32Field, deepCopy(int32Values), deepCopy(int32Values));
+ assertTestMapEqual(a, b);
+
+ a.int32ToMessageField =
+ new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ b.int32ToMessageField =
+ new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ setMap(a.int32ToMessageField,
+ deepCopy(int32Values), deepCopy(messageValues));
+ setMap(b.int32ToMessageField,
+ deepCopy(int32Values), deepCopy(messageValues));
+ assertTestMapEqual(a, b);
+
+ a.stringToInt32Field = new HashMap<String, Integer>();
+ b.stringToInt32Field = new HashMap<String, Integer>();
+ setMap(a.stringToInt32Field, deepCopy(stringValues), deepCopy(int32Values));
+ setMap(b.stringToInt32Field, deepCopy(stringValues), deepCopy(int32Values));
+ assertTestMapEqual(a, b);
+
+ a.int32ToBytesField = new HashMap<Integer, byte[]>();
+ b.int32ToBytesField = new HashMap<Integer, byte[]>();
+ setMap(a.int32ToBytesField, deepCopy(int32Values), deepCopy(bytesValues));
+ setMap(b.int32ToBytesField, deepCopy(int32Values), deepCopy(bytesValues));
+ assertTestMapEqual(a, b);
+
+ // Make sure the map implementation does not matter.
+ a.int32ToStringField = new TreeMap<Integer, String>();
+ b.int32ToStringField = new HashMap<Integer, String>();
+ setMap(a.int32ToStringField, deepCopy(int32Values), deepCopy(stringValues));
+ setMap(b.int32ToStringField, deepCopy(int32Values), deepCopy(stringValues));
+ assertTestMapEqual(a, b);
+
+ a.clear();
+ b.clear();
+
+ // unequal cases: different value
+ a.int32ToInt32Field = new HashMap<Integer, Integer>();
+ b.int32ToInt32Field = new HashMap<Integer, Integer>();
+ a.int32ToInt32Field.put(1, 1);
+ b.int32ToInt32Field.put(1, 2);
+ assertTestMapUnequal(a, b);
+ // unequal case: additional entry
+ b.int32ToInt32Field.put(1, 1);
+ b.int32ToInt32Field.put(2, 1);
+ assertTestMapUnequal(a, b);
+ a.int32ToInt32Field.put(2, 1);
+ assertTestMapEqual(a, b);
+
+ // unequal case: different message value.
+ a.int32ToMessageField =
+ new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ b.int32ToMessageField =
+ new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ MessageValue va = new MessageValue();
+ va.value = 1;
+ MessageValue vb = new MessageValue();
+ vb.value = 1;
+ a.int32ToMessageField.put(1, va);
+ b.int32ToMessageField.put(1, vb);
+ assertTestMapEqual(a, b);
+ vb.value = 2;
+ assertTestMapUnequal(a, b);
+ }
+
+ private static void assertTestMapEqual(TestMap a, TestMap b)
+ throws Exception {
+ assertEquals(a.hashCode(), b.hashCode());
+ assertTrue(a.equals(b));
+ assertTrue(b.equals(a));
+ }
+
+ private static void assertTestMapUnequal(TestMap a, TestMap b)
+ throws Exception {
+ assertFalse(a.equals(b));
+ assertFalse(b.equals(a));
+ }
+
+ private static final Integer[] int32Values = new Integer[] {
+ 0, 1, -1, Integer.MAX_VALUE, Integer.MIN_VALUE,
+ };
+
+ private static final Long[] int64Values = new Long[] {
+ 0L, 1L, -1L, Long.MAX_VALUE, Long.MIN_VALUE,
+ };
+
+ private static final String[] stringValues = new String[] {
+ "", "hello", "world", "foo", "bar",
+ };
+
+ private static final byte[][] bytesValues = new byte[][] {
+ new byte[] {},
+ new byte[] {0},
+ new byte[] {1, -1},
+ new byte[] {127, -128},
+ new byte[] {'a', 'b', '0', '1'},
+ };
+
+ private static final Boolean[] boolValues = new Boolean[] {
+ false, true,
+ };
+
+ private static final Integer[] enumValues = new Integer[] {
+ TestMap.FOO, TestMap.BAR, TestMap.BAZ, TestMap.QUX,
+ Integer.MAX_VALUE /* unknown */,
+ };
+
+ private static final TestMap.MessageValue[] messageValues =
+ new TestMap.MessageValue[] {
+ newMapValueMessage(0),
+ newMapValueMessage(1),
+ newMapValueMessage(-1),
+ newMapValueMessage(Integer.MAX_VALUE),
+ newMapValueMessage(Integer.MIN_VALUE),
+ };
+
+ private static TestMap.MessageValue newMapValueMessage(int value) {
+ TestMap.MessageValue result = new TestMap.MessageValue();
+ result.value = value;
+ return result;
+ }
+
+ @SuppressWarnings("unchecked")
+ private static <T> T[] deepCopy(T[] orig) throws Exception {
+ if (orig instanceof MessageValue[]) {
+ MessageValue[] result = new MessageValue[orig.length];
+ for (int i = 0; i < orig.length; i++) {
+ result[i] = new MessageValue();
+ MessageNano.mergeFrom(
+ result[i], MessageNano.toByteArray((MessageValue) orig[i]));
+ }
+ return (T[]) result;
+ }
+ if (orig instanceof byte[][]) {
+ byte[][] result = new byte[orig.length][];
+ for (int i = 0; i < orig.length; i++) {
+ byte[] origBytes = (byte[]) orig[i];
+ result[i] = Arrays.copyOf(origBytes, origBytes.length);
+ }
+ }
+ return Arrays.copyOf(orig, orig.length);
+ }
+
+ private <K, V> void setMap(Map<K, V> map, K[] keys, V[] values) {
+ assert(keys.length == values.length);
+ for (int i = 0; i < keys.length; i++) {
+ map.put(keys[i], values[i]);
+ }
+ }
+
+ private <K, V> void assertMapSet(
+ Map<K, V> map, K[] keys, V[] values) throws Exception {
+ assert(keys.length == values.length);
+ for (int i = 0; i < values.length; i++) {
+ assertEquals(values[i], map.get(keys[i]));
+ }
+ assertEquals(keys.length, map.size());
+ }
+
+ private void setMapMessage(TestMap testMap) {
+ testMap.int32ToInt32Field = new HashMap<Integer, Integer>();
+ testMap.int32ToBytesField = new HashMap<Integer, byte[]>();
+ testMap.int32ToEnumField = new HashMap<Integer, Integer>();
+ testMap.int32ToMessageField =
+ new HashMap<Integer, MapTestProto.TestMap.MessageValue>();
+ testMap.int32ToStringField = new HashMap<Integer, String>();
+ testMap.stringToInt32Field = new HashMap<String, Integer>();
+ testMap.boolToBoolField = new HashMap<Boolean, Boolean>();
+ testMap.uint32ToUint32Field = new HashMap<Integer, Integer>();
+ testMap.sint32ToSint32Field = new HashMap<Integer, Integer>();
+ testMap.fixed32ToFixed32Field = new HashMap<Integer, Integer>();
+ testMap.sfixed32ToSfixed32Field = new HashMap<Integer, Integer>();
+ testMap.int64ToInt64Field = new HashMap<Long, Long>();
+ testMap.uint64ToUint64Field = new HashMap<Long, Long>();
+ testMap.sint64ToSint64Field = new HashMap<Long, Long>();
+ testMap.fixed64ToFixed64Field = new HashMap<Long, Long>();
+ testMap.sfixed64ToSfixed64Field = new HashMap<Long, Long>();
+ setMap(testMap.int32ToInt32Field, int32Values, int32Values);
+ setMap(testMap.int32ToBytesField, int32Values, bytesValues);
+ setMap(testMap.int32ToEnumField, int32Values, enumValues);
+ setMap(testMap.int32ToMessageField, int32Values, messageValues);
+ setMap(testMap.int32ToStringField, int32Values, stringValues);
+ setMap(testMap.stringToInt32Field, stringValues, int32Values);
+ setMap(testMap.boolToBoolField, boolValues, boolValues);
+ setMap(testMap.uint32ToUint32Field, int32Values, int32Values);
+ setMap(testMap.sint32ToSint32Field, int32Values, int32Values);
+ setMap(testMap.fixed32ToFixed32Field, int32Values, int32Values);
+ setMap(testMap.sfixed32ToSfixed32Field, int32Values, int32Values);
+ setMap(testMap.int64ToInt64Field, int64Values, int64Values);
+ setMap(testMap.uint64ToUint64Field, int64Values, int64Values);
+ setMap(testMap.sint64ToSint64Field, int64Values, int64Values);
+ setMap(testMap.fixed64ToFixed64Field, int64Values, int64Values);
+ setMap(testMap.sfixed64ToSfixed64Field, int64Values, int64Values);
+ }
+ private void assertMapMessageSet(TestMap testMap) throws Exception {
+ assertMapSet(testMap.int32ToInt32Field, int32Values, int32Values);
+ assertMapSet(testMap.int32ToBytesField, int32Values, bytesValues);
+ assertMapSet(testMap.int32ToEnumField, int32Values, enumValues);
+ assertMapSet(testMap.int32ToMessageField, int32Values, messageValues);
+ assertMapSet(testMap.int32ToStringField, int32Values, stringValues);
+ assertMapSet(testMap.stringToInt32Field, stringValues, int32Values);
+ assertMapSet(testMap.boolToBoolField, boolValues, boolValues);
+ assertMapSet(testMap.uint32ToUint32Field, int32Values, int32Values);
+ assertMapSet(testMap.sint32ToSint32Field, int32Values, int32Values);
+ assertMapSet(testMap.fixed32ToFixed32Field, int32Values, int32Values);
+ assertMapSet(testMap.sfixed32ToSfixed32Field, int32Values, int32Values);
+ assertMapSet(testMap.int64ToInt64Field, int64Values, int64Values);
+ assertMapSet(testMap.uint64ToUint64Field, int64Values, int64Values);
+ assertMapSet(testMap.sint64ToSint64Field, int64Values, int64Values);
+ assertMapSet(testMap.fixed64ToFixed64Field, int64Values, int64Values);
+ assertMapSet(testMap.sfixed64ToSfixed64Field, int64Values, int64Values);
+ }
+
+ public void testRepeatedFieldInitializedInReftypesCompatMode() {
+ NanoReferenceTypesCompat.TestAllTypesNano proto = new NanoReferenceTypesCompat.TestAllTypesNano();
+ assertNotNull(proto.repeatedString);
+ }
+
+ private void assertRepeatedPackablesEqual(
+ NanoRepeatedPackables.NonPacked nonPacked, NanoRepeatedPackables.Packed packed) {
+ // Not using MessageNano.equals() -- that belongs to a separate test.
+ assertTrue(Arrays.equals(nonPacked.int32S, packed.int32S));
+ assertTrue(Arrays.equals(nonPacked.int64S, packed.int64S));
+ assertTrue(Arrays.equals(nonPacked.uint32S, packed.uint32S));
+ assertTrue(Arrays.equals(nonPacked.uint64S, packed.uint64S));
+ assertTrue(Arrays.equals(nonPacked.sint32S, packed.sint32S));
+ assertTrue(Arrays.equals(nonPacked.sint64S, packed.sint64S));
+ assertTrue(Arrays.equals(nonPacked.fixed32S, packed.fixed32S));
+ assertTrue(Arrays.equals(nonPacked.fixed64S, packed.fixed64S));
+ assertTrue(Arrays.equals(nonPacked.sfixed32S, packed.sfixed32S));
+ assertTrue(Arrays.equals(nonPacked.sfixed64S, packed.sfixed64S));
+ assertTrue(Arrays.equals(nonPacked.floats, packed.floats));
+ assertTrue(Arrays.equals(nonPacked.doubles, packed.doubles));
+ assertTrue(Arrays.equals(nonPacked.bools, packed.bools));
+ assertTrue(Arrays.equals(nonPacked.enums, packed.enums));
+ }
+
+ public void testClone() throws Exception {
+ // A simple message.
+ AnotherMessage anotherMessage = new AnotherMessage();
+ anotherMessage.string = "Hello";
+ anotherMessage.value = true;
+ anotherMessage.integers = new int[] { 1, 2, 3 };
+
+ AnotherMessage clone = anotherMessage.clone();
+ assertEquals(clone, anotherMessage);
+
+ // Verify it was a deep clone - changes to the clone shouldn't affect the
+ // original.
+ clone.integers[1] = 100;
+ assertFalse(clone.equals(anotherMessage));
+ }
+
+ private void assertHasWireData(MessageNano message, boolean expected) {
+ byte[] bytes = MessageNano.toByteArray(message);
+ int wireLength = bytes.length;
+ if (expected) {
+ assertFalse(wireLength == 0);
+ } else {
+ if (wireLength != 0) {
+ fail("Expected no wire data for message \n" + message
+ + "\nBut got:\n"
+ + hexDump(bytes));
+ }
+ }
+ }
+
+ private static String hexDump(byte[] bytes) {
+ StringBuilder sb = new StringBuilder();
+ for (byte b : bytes) {
+ sb.append(String.format("%02x ", b));
+ }
+ return sb.toString();
+ }
+}

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