xref: /external/apache-harmony/nio/src/test/java/common/org/apache/harmony/nio/tests/java/nio/channels/PipeTest.java

/* 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.harmony.nio.tests.java.nio.channels;

import java.io.IOException;
import java.net.NetPermission;
import java.nio.channels.Pipe;
import java.nio.channels.Pipe.SinkChannel;
import java.nio.channels.Pipe.SourceChannel;
import java.security.Permission;

import junit.framework.TestCase;

/*
 * Tests for Pipe and its default implementation
 */
public class PipeTest extends TestCase {

	/**
	 * @tests java.nio.channels.Pipe#open()
	 */
	public void test_open() throws IOException{
		Pipe pipe = Pipe.open();
		assertNotNull(pipe);
	}

	/**
	 * @tests java.nio.channels.Pipe#sink()
	 */
	public void test_sink() throws IOException {
		Pipe pipe = Pipe.open();
		SinkChannel sink = pipe.sink();
		assertTrue(sink.isBlocking());
	}

	/**
	 * @tests java.nio.channels.Pipe#source()
	 */
	public void test_source() throws IOException {
		Pipe pipe = Pipe.open();
		SourceChannel source = pipe.source();
		assertTrue(source.isBlocking());
	}

}