1/* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18package org.apache.harmony.luni.tests.java.lang; 19 20import java.io.BufferedInputStream; 21import java.io.BufferedOutputStream; 22import java.io.InputStream; 23import java.io.OutputStream; 24 25import tests.support.Support_Exec; 26 27public class Process2Test extends junit.framework.TestCase { 28 /** 29 * @tests java.lang.Process#getInputStream(), 30 * java.lang.Process#getErrorStream() 31 * java.lang.Process#getOutputStream() 32 * Tests if these methods return buffered streams. 33 */ 34 public void test_isBufferedStreams() throws Exception { 35 // Regression test for HARMONY-2735. 36 Object[] execArgs = Support_Exec.execJava2(new String[0], null, true); 37 Process p = (Process) execArgs[0]; 38 InputStream in = p.getInputStream(); 39 assertTrue("getInputStream() returned non-buffered stream: " + in, (in instanceof BufferedInputStream)); 40 in = p.getErrorStream(); 41 assertTrue("getErrorStream() returned non-buffered stream: " + in, (in instanceof BufferedInputStream)); 42 OutputStream out = p.getOutputStream(); 43 assertTrue("getOutputStream() returned non-buffered stream: " + out, (out instanceof BufferedOutputStream)); 44 in.close(); 45 out.close(); 46 p.destroy(); 47 } 48} 49