+++ /dev/null
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package org.apache.thrift;
-
-import java.nio.ByteBuffer;
-import java.util.Arrays;
-
-import thrift.test.SafeBytes;
-import thrift.test.UnsafeBytes;
-
-// test generating types with un-copied byte[]/ByteBuffer input/output
-//
-public class TestUnsafeBinaries extends TestStruct {
-
- private static byte[] input() {
- return new byte[]{1, 1};
- }
-
- //
- // verify that the unsafe_binaries option modifies behavior
- //
-
- // constructor doesn't copy
- public void testUnsafeConstructor() throws Exception {
-
- byte[] input = input();
- UnsafeBytes struct = new UnsafeBytes(ByteBuffer.wrap(input));
-
- input[0] = 2;
-
- assertTrue(Arrays.equals(
- new byte[]{2, 1},
- struct.getBytes())
- );
-
- }
-
- // getter doesn't copy
- // note: this behavior is the same with/without the flag, but if this default ever changes, the current behavior
- // should be retained when using this flag
- public void testUnsafeGetter(){
- UnsafeBytes struct = new UnsafeBytes(ByteBuffer.wrap(input()));
-
- byte[] val = struct.getBytes();
- val[0] = 2;
-
- assertTrue(Arrays.equals(
- new byte[]{2, 1},
- struct.getBytes())
- );
-
- }
-
- // setter doesn't copy
- public void testUnsafeSetter(){
- UnsafeBytes struct = new UnsafeBytes();
-
- byte[] val = input();
- struct.setBytes(val);
-
- val[0] = 2;
-
- assertTrue(Arrays.equals(
- new byte[]{2, 1},
- struct.getBytes())
- );
-
- }
-
- // buffer doens't copy
- public void testUnsafeBufferFor(){
- UnsafeBytes struct = new UnsafeBytes(ByteBuffer.wrap(input()));
-
- ByteBuffer val = struct.bufferForBytes();
- val.array()[0] = 2;
-
- assertTrue(Arrays.equals(
- new byte[]{2, 1},
- struct.getBytes())
- );
-
- }
-
- //
- // verify that the default generator does not change behavior
- //
-
- public void testSafeConstructor() {
-
- byte[] input = input();
- SafeBytes struct = new SafeBytes(ByteBuffer.wrap(input));
-
- input[0] = 2;
-
- assertTrue(Arrays.equals(
- new byte[]{1, 1},
- struct.getBytes())
- );
-
- }
-
- public void testSafeSetter() {
-
- byte[] input = input();
- SafeBytes struct = new SafeBytes(ByteBuffer.wrap(input));
-
- input[0] = 2;
-
- assertTrue(Arrays.equals(
- new byte[]{1, 1},
- struct.getBytes())
- );
-
- }
-
- public void testSafeBufferFor(){
- SafeBytes struct = new SafeBytes(ByteBuffer.wrap(input()));
-
- ByteBuffer val = struct.bufferForBytes();
- val.array()[0] = 2;
-
- assertTrue(Arrays.equals(
- new byte[]{1, 1},
- struct.getBytes())
- );
-
- }
-
-}