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 /test/lib 27 * @build InfoStreams jdk.test.lib.process.ProcessTools 28 * @run main InfoStreams 29 * @summary Test that informational options use the correct streams 30 */ 31 32 import jdk.test.lib.process.ProcessTools; 33 import jdk.test.lib.process.OutputAnalyzer; 34 35 public class InfoStreams { 36 37 public static OutputAnalyzer run(String ... opts) throws Exception { 38 return ProcessTools.executeTestJava(opts).shouldHaveExitValue(0); 39 } 40 41 private static final String 42 java_version = System.getProperty("java.version"), 43 USAGE = "^Usage: java ", 44 VERSION_ERR = "^(java|openjdk) version \"" + java_version + "\"", 45 VERSION_OUT = "^(java|openjdk) " + java_version, 46 FULLVERSION_ERR = "^(java|openjdk) full version \"" + java_version + ".*\"", 47 FULLVERSION_OUT = "^(java|openjdk) " + java_version, 48 NONSTD = ".*These extra options are subject to change"; 49 50 public static void main(String ... args) throws Exception { 51 52 String classPath = System.getProperty("java.class.path"); 53 54 run("-help").stderrShouldMatch(USAGE).stdoutShouldNotMatch(USAGE); 55 run("--help").stdoutShouldMatch(USAGE).stderrShouldNotMatch(USAGE); 56 57 run("-version").stderrShouldMatch(VERSION_ERR) 58 .stdoutShouldNotMatch(VERSION_ERR) 59 .stdoutShouldNotMatch(VERSION_OUT); 60 run("--version").stdoutShouldMatch(VERSION_OUT) 61 .stderrShouldNotMatch(VERSION_OUT) 62 .stderrShouldNotMatch(VERSION_ERR); 63 64 run("-showversion", "--dry-run", "-cp", classPath, "InfoStreams") 65 .stderrShouldMatch(VERSION_ERR) 66 .stdoutShouldNotMatch(VERSION_ERR) 67 .stdoutShouldNotMatch(VERSION_OUT); 68 run("--show-version", "--dry-run", "-cp", classPath, "InfoStreams") 69 .stdoutShouldMatch(VERSION_OUT) 70 .stderrShouldNotMatch(VERSION_OUT) 71 .stderrShouldNotMatch(VERSION_ERR); 72 73 run("-fullversion").stderrShouldMatch(FULLVERSION_ERR) 74 .stdoutShouldNotMatch(FULLVERSION_ERR) 75 .stdoutShouldNotMatch(FULLVERSION_OUT); 76 run("--full-version").stdoutShouldMatch(FULLVERSION_OUT) 77 .stderrShouldNotMatch(FULLVERSION_OUT) 78 .stderrShouldNotMatch(FULLVERSION_ERR); 79 80 run("-X").stderrShouldMatch(NONSTD).stdoutShouldNotMatch(NONSTD); 81 run("--help-extra").stdoutShouldMatch(NONSTD).stderrShouldNotMatch(NONSTD); 82 } 83 }