1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javadoc/outputRedirect/p/OutputRedirect.java Sat Dec 01 00:00:00 2007 +0000 1.3 @@ -0,0 +1,68 @@ 1.4 +/* 1.5 + * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.24 + * have any questions. 1.25 + */ 1.26 + 1.27 +package p; 1.28 + 1.29 +import java.io.*; 1.30 +import com.sun.tools.javadoc.Main; 1.31 + 1.32 +public class OutputRedirect { 1.33 + 1.34 + public static void main(String[] args) { 1.35 + PrintStream originalOutput = System.out; 1.36 + try { 1.37 + doTest(); 1.38 + } finally { 1.39 + // restore things 1.40 + System.setOut(originalOutput); 1.41 + } 1.42 + } 1.43 + 1.44 + static void doTest() { 1.45 + ByteArrayOutputStream redirectedOutput = new ByteArrayOutputStream(); 1.46 + PrintStream originalOutput = System.out; 1.47 + 1.48 + // redirect System.out to a buffer 1.49 + System.setOut(new PrintStream(redirectedOutput)); 1.50 + 1.51 + PrintWriter sink = new PrintWriter(new ByteArrayOutputStream()); 1.52 + 1.53 + // execute javadoc 1.54 + int result = Main.execute("javadoc", sink, sink, sink, 1.55 + "com.sun.tools.doclets.standard.Standard", 1.56 + new String[] {"p"} 1.57 + ); 1.58 + 1.59 + 1.60 + // test whether javadoc did any output to System.out 1.61 + if (redirectedOutput.toByteArray().length > 0) { 1.62 + originalOutput.println("Test failed; here's what javadoc wrote on its standard output:"); 1.63 + originalOutput.println(redirectedOutput.toString()); 1.64 + throw new Error("javadoc output wasn\'t properly redirected"); 1.65 + } else if (result != 0) { 1.66 + throw new Error("javadoc run failed"); 1.67 + } else { 1.68 + originalOutput.println("OK, good"); 1.69 + } 1.70 + } 1.71 +}