diff options
Diffstat (limited to 'third_party/protobuf/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java')
-rw-r--r-- | third_party/protobuf/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java | 334 |
1 files changed, 0 insertions, 334 deletions
diff --git a/third_party/protobuf/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java b/third_party/protobuf/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java deleted file mode 100644 index f8cb0aabbc..0000000000 --- a/third_party/protobuf/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java +++ /dev/null @@ -1,334 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package com.google.protobuf; - -import com.google.protobuf.UnittestLite.TestAllExtensionsLite; -import com.google.protobuf.UnittestLite.TestAllTypesLite; -import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash; -import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash.Bar; -import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash.Foo; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import junit.framework.TestCase; - -/** - * Tests for {@link UnknownFieldSetLite}. - * - * @author dweis@google.com (Daniel Weis) - */ -public class UnknownFieldSetLiteTest extends TestCase { - - public void testDefaultInstance() { - UnknownFieldSetLite unknownFields = UnknownFieldSetLite.getDefaultInstance(); - - assertEquals(0, unknownFields.getSerializedSize()); - assertEquals(ByteString.EMPTY, toByteString(unknownFields)); - } - - public void testEmptyInstance() { - UnknownFieldSetLite instance = UnknownFieldSetLite.newInstance(); - - assertEquals(0, instance.getSerializedSize()); - assertEquals(ByteString.EMPTY, toByteString(instance)); - assertEquals(UnknownFieldSetLite.getDefaultInstance(), instance); - } - - public void testMergeFieldFrom() throws IOException { - Foo foo = Foo.newBuilder() - .setValue(2) - .build(); - - CodedInputStream input = CodedInputStream.newInstance(foo.toByteArray()); - - UnknownFieldSetLite instance = UnknownFieldSetLite.newInstance(); - instance.mergeFieldFrom(input.readTag(), input); - - assertEquals(foo.toByteString(), toByteString(instance)); - } - - public void testSerializedSize() throws IOException { - Foo foo = Foo.newBuilder() - .setValue(2) - .build(); - - CodedInputStream input = CodedInputStream.newInstance(foo.toByteArray()); - - UnknownFieldSetLite instance = UnknownFieldSetLite.newInstance(); - instance.mergeFieldFrom(input.readTag(), input); - - assertEquals(foo.toByteString().size(), instance.getSerializedSize()); - } - - public void testMergeVarintField() throws IOException { - UnknownFieldSetLite unknownFields = UnknownFieldSetLite.newInstance(); - unknownFields.mergeVarintField(10, 2); - - CodedInputStream input = - CodedInputStream.newInstance(toByteString(unknownFields).toByteArray()); - - int tag = input.readTag(); - assertEquals(10, WireFormat.getTagFieldNumber(tag)); - assertEquals(WireFormat.WIRETYPE_VARINT, WireFormat.getTagWireType(tag)); - assertEquals(2, input.readUInt64()); - assertTrue(input.isAtEnd()); - } - - public void testMergeVarintField_negative() throws IOException { - UnknownFieldSetLite builder = UnknownFieldSetLite.newInstance(); - builder.mergeVarintField(10, -6); - - CodedInputStream input = - CodedInputStream.newInstance(toByteString(builder).toByteArray()); - - int tag = input.readTag(); - assertEquals(10, WireFormat.getTagFieldNumber(tag)); - assertEquals(WireFormat.WIRETYPE_VARINT, WireFormat.getTagWireType(tag)); - assertEquals(-6, input.readUInt64()); - assertTrue(input.isAtEnd()); - } - - public void testEqualsAndHashCode() { - UnknownFieldSetLite unknownFields1 = UnknownFieldSetLite.newInstance(); - unknownFields1.mergeVarintField(10, 2); - - UnknownFieldSetLite unknownFields2 = UnknownFieldSetLite.newInstance(); - unknownFields2.mergeVarintField(10, 2); - - assertEquals(unknownFields1, unknownFields2); - assertEquals(unknownFields1.hashCode(), unknownFields2.hashCode()); - assertFalse(unknownFields1.equals(UnknownFieldSetLite.getDefaultInstance())); - assertFalse(unknownFields1.hashCode() == UnknownFieldSetLite.getDefaultInstance().hashCode()); - } - - public void testMutableCopyOf() throws IOException { - UnknownFieldSetLite unknownFields = UnknownFieldSetLite.newInstance(); - unknownFields.mergeVarintField(10, 2); - unknownFields = UnknownFieldSetLite.mutableCopyOf(unknownFields, unknownFields); - unknownFields.checkMutable(); - - CodedInputStream input = - CodedInputStream.newInstance(toByteString(unknownFields).toByteArray()); - - int tag = input.readTag(); - assertEquals(10, WireFormat.getTagFieldNumber(tag)); - assertEquals(WireFormat.WIRETYPE_VARINT, WireFormat.getTagWireType(tag)); - assertEquals(2, input.readUInt64()); - assertFalse(input.isAtEnd()); - input.readTag(); - assertEquals(10, WireFormat.getTagFieldNumber(tag)); - assertEquals(WireFormat.WIRETYPE_VARINT, WireFormat.getTagWireType(tag)); - assertEquals(2, input.readUInt64()); - assertTrue(input.isAtEnd()); - } - - public void testMutableCopyOf_empty() { - UnknownFieldSetLite unknownFields = UnknownFieldSetLite.mutableCopyOf( - UnknownFieldSetLite.getDefaultInstance(), UnknownFieldSetLite.getDefaultInstance()); - unknownFields.checkMutable(); - - assertEquals(0, unknownFields.getSerializedSize()); - assertEquals(ByteString.EMPTY, toByteString(unknownFields)); - } - - public void testRoundTrips() throws InvalidProtocolBufferException { - Foo foo = Foo.newBuilder() - .setValue(1) - .setExtension(Bar.fooExt, Bar.newBuilder() - .setName("name") - .build()) - .setExtension(LiteEqualsAndHash.varint, 22) - .setExtension(LiteEqualsAndHash.fixed32, 44) - .setExtension(LiteEqualsAndHash.fixed64, 66L) - .setExtension(LiteEqualsAndHash.myGroup, LiteEqualsAndHash.MyGroup.newBuilder() - .setGroupValue("value") - .build()) - .build(); - - Foo copy = Foo.parseFrom(foo.toByteArray()); - - assertEquals(foo.getSerializedSize(), copy.getSerializedSize()); - assertFalse(foo.equals(copy)); - - Foo secondCopy = Foo.parseFrom(foo.toByteArray()); - assertEquals(copy, secondCopy); - - ExtensionRegistryLite extensionRegistry = ExtensionRegistryLite.newInstance(); - LiteEqualsAndHash.registerAllExtensions(extensionRegistry); - Foo copyOfCopy = Foo.parseFrom(copy.toByteArray(), extensionRegistry); - - assertEquals(foo, copyOfCopy); - } - - public void testMalformedBytes() throws Exception { - try { - Foo.parseFrom("this is a malformed protocol buffer".getBytes(Internal.UTF_8)); - fail(); - } catch (InvalidProtocolBufferException e) { - // Expected. - } - } - - public void testMissingStartGroupTag() throws IOException { - ByteString.Output byteStringOutput = ByteString.newOutput(); - CodedOutputStream output = CodedOutputStream.newInstance(byteStringOutput); - output.writeGroupNoTag(Foo.newBuilder().setValue(11).build()); - output.writeTag(100, WireFormat.WIRETYPE_END_GROUP); - output.flush(); - - try { - Foo.parseFrom(byteStringOutput.toByteString()); - fail(); - } catch (InvalidProtocolBufferException e) { - // Expected. - } - } - - public void testMissingEndGroupTag() throws IOException { - ByteString.Output byteStringOutput = ByteString.newOutput(); - CodedOutputStream output = CodedOutputStream.newInstance(byteStringOutput); - output.writeTag(100, WireFormat.WIRETYPE_START_GROUP); - output.writeGroupNoTag(Foo.newBuilder().setValue(11).build()); - output.flush(); - - try { - Foo.parseFrom(byteStringOutput.toByteString()); - fail(); - } catch (InvalidProtocolBufferException e) { - // Expected. - } - } - - public void testMismatchingGroupTags() throws IOException { - ByteString.Output byteStringOutput = ByteString.newOutput(); - CodedOutputStream output = CodedOutputStream.newInstance(byteStringOutput); - output.writeTag(100, WireFormat.WIRETYPE_START_GROUP); - output.writeGroupNoTag(Foo.newBuilder().setValue(11).build()); - output.writeTag(101, WireFormat.WIRETYPE_END_GROUP); - output.flush(); - - try { - Foo.parseFrom(byteStringOutput.toByteString()); - fail(); - } catch (InvalidProtocolBufferException e) { - // Expected. - } - } - - public void testTruncatedInput() { - Foo foo = Foo.newBuilder() - .setValue(1) - .setExtension(Bar.fooExt, Bar.newBuilder() - .setName("name") - .build()) - .setExtension(LiteEqualsAndHash.varint, 22) - .setExtension(LiteEqualsAndHash.myGroup, LiteEqualsAndHash.MyGroup.newBuilder() - .setGroupValue("value") - .build()) - .build(); - - try { - Foo.parseFrom(foo.toByteString().substring(0, foo.toByteString().size() - 10)); - fail(); - } catch (InvalidProtocolBufferException e) { - // Expected. - } - } - - public void testMakeImmutable() throws Exception { - UnknownFieldSetLite unknownFields = UnknownFieldSetLite.newInstance(); - unknownFields.makeImmutable(); - - try { - unknownFields.mergeVarintField(1, 1); - fail(); - } catch (UnsupportedOperationException expected) {} - - try { - unknownFields.mergeLengthDelimitedField(2, ByteString.copyFromUtf8("hello")); - fail(); - } catch (UnsupportedOperationException expected) {} - - try { - unknownFields.mergeFieldFrom(1, CodedInputStream.newInstance(new byte[0])); - fail(); - } catch (UnsupportedOperationException expected) {} - } - - public void testEndToEnd() throws Exception { - TestAllTypesLite testAllTypes = TestAllTypesLite.getDefaultInstance(); - try { - testAllTypes.unknownFields.checkMutable(); - fail(); - } catch (UnsupportedOperationException expected) {} - - testAllTypes = TestAllTypesLite.parseFrom(new byte[0]); - try { - testAllTypes.unknownFields.checkMutable(); - fail(); - } catch (UnsupportedOperationException expected) {} - - testAllTypes = TestAllTypesLite.newBuilder().build(); - try { - testAllTypes.unknownFields.checkMutable(); - fail(); - } catch (UnsupportedOperationException expected) {} - - testAllTypes = TestAllTypesLite.newBuilder() - .setDefaultBool(true) - .build(); - try { - testAllTypes.unknownFields.checkMutable(); - fail(); - } catch (UnsupportedOperationException expected) {} - - TestAllExtensionsLite testAllExtensions = TestAllExtensionsLite.newBuilder() - .mergeFrom(TestAllExtensionsLite.newBuilder() - .setExtension(UnittestLite.optionalInt32ExtensionLite, 2) - .build().toByteArray()) - .build(); - try { - testAllExtensions.unknownFields.checkMutable(); - fail(); - } catch (UnsupportedOperationException expected) {} - } - - private ByteString toByteString(UnknownFieldSetLite unknownFields) { - ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); - CodedOutputStream output = CodedOutputStream.newInstance(byteArrayOutputStream); - try { - unknownFields.writeTo(output); - output.flush(); - } catch (IOException e) { - throw new RuntimeException(e); - } - return ByteString.copyFrom(byteArrayOutputStream.toByteArray()); - } -} |