+++ /dev/null
-/*
- * Copyright 2015-present Open Networking Foundation
- *
- * Licensed 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 io.atomix.storage.buffer;
-
-import org.junit.AfterClass;
-import org.junit.Test;
-
-import java.io.File;
-import java.nio.file.Files;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-/**
- * Mapped buffer test.
- *
- * @author <a href="http://github.com/kuujo">Jordan Halterman</a>
- */
-public class MappedBufferTest extends BufferTest {
- @AfterClass
- public static void afterTest() {
- FileTesting.cleanFiles();
- }
-
- @Override
- protected Buffer createBuffer(int capacity) {
- return MappedBuffer.allocate(FileTesting.createFile(), capacity);
- }
-
- @Override
- protected Buffer createBuffer(int capacity, int maxCapacity) {
- return MappedBuffer.allocate(FileTesting.createFile(), capacity, maxCapacity);
- }
-
- /**
- * Rests reopening a file that has been closed.
- */
- @Test
- public void testPersist() {
- File file = FileTesting.createFile();
- try (MappedBuffer buffer = MappedBuffer.allocate(file, 16)) {
- buffer.writeLong(10).writeLong(11).flip();
- assertEquals(10, buffer.readLong());
- assertEquals(11, buffer.readLong());
- }
- try (MappedBuffer buffer = MappedBuffer.allocate(file, 16)) {
- assertEquals(10, buffer.readLong());
- assertEquals(11, buffer.readLong());
- }
- }
-
- /**
- * Tests deleting a file.
- */
- @Test
- public void testDelete() {
- File file = FileTesting.createFile();
- MappedBuffer buffer = MappedBuffer.allocate(file, 16);
- buffer.writeLong(10).writeLong(11).flip();
- assertEquals(10, buffer.readLong());
- assertEquals(11, buffer.readLong());
- assertTrue(Files.exists(file.toPath()));
- buffer.delete();
- assertFalse(Files.exists(file.toPath()));
- }
-
-}