1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * @test 26 * @library /lib/testlibrary 27 * @build InfoStreams jdk.testlibrary.ProcessTools 28 * @run main InfoStreams 29 * @summary Test that informational options use the correct streams 30 */ 31 32 import jdk.testlibrary.ProcessTools; 33 import jdk.testlibrary.OutputAnalyzer; 34 35 36 public class InfoStreams { 37 38 public static OutputAnalyzer run(String ... opts) throws Exception { 39 return ProcessTools.executeTestJava(opts).shouldHaveExitValue(0); 40 } 41 42 private static final String 43 java_version = System.getProperty("java.version"), 44 USAGE = "^Usage: java ", 45 VERSION_ERR = "^(java|openjdk) version \"" + java_version + "\"", 46 VERSION_OUT = "^(java|openjdk) " + java_version, 47 FULLVERSION_ERR = "^(java|openjdk) full version \"" + java_version + ".*\"", 48 FULLVERSION_OUT = "^(java|openjdk) " + java_version, 49 NONSTD = ".*These extra options are subject to change"; 50 51 public static void main(String ... args) throws Exception { 52 53 String classPath = System.getProperty("java.class.path"); 54 55 run("-help").stderrShouldMatch(USAGE).stdoutShouldNotMatch(USAGE); 56 run("--help").stdoutShouldMatch(USAGE).stderrShouldNotMatch(USAGE); 57 58 run("-version").stderrShouldMatch(VERSION_ERR) 59 .stdoutShouldNotMatch(VERSION_ERR) 60 .stdoutShouldNotMatch(VERSION_OUT); 61 run("--version").stdoutShouldMatch(VERSION_OUT) 62 .stderrShouldNotMatch(VERSION_OUT) 63 .stderrShouldNotMatch(VERSION_ERR); 64 65 run("-showversion", "--dry-run", "-cp", classPath, "InfoStreams") 66 .stderrShouldMatch(VERSION_ERR) 67 .stdoutShouldNotMatch(VERSION_ERR) 68 .stdoutShouldNotMatch(VERSION_OUT); 69 run("--show-version", "--dry-run", "-cp", classPath, "InfoStreams") 70 .stdoutShouldMatch(VERSION_OUT) 71 .stderrShouldNotMatch(VERSION_OUT) 72 .stderrShouldNotMatch(VERSION_ERR); 73 74 run("-fullversion").stderrShouldMatch(FULLVERSION_ERR) 75 .stdoutShouldNotMatch(FULLVERSION_ERR) 76 .stdoutShouldNotMatch(FULLVERSION_OUT); 77 run("--full-version").stdoutShouldMatch(FULLVERSION_OUT) 78 .stderrShouldNotMatch(FULLVERSION_OUT) 79 .stderrShouldNotMatch(FULLVERSION_ERR); 80 81 run("-X").stderrShouldMatch(NONSTD).stdoutShouldNotMatch(NONSTD); 82 run("--help-extra").stdoutShouldMatch(NONSTD).stderrShouldNotMatch(NONSTD); 83 } 84 }