1 /* 2 * Copyright (c) 2014, 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 import jdk.testlibrary.Asserts; 25 import jdk.testlibrary.OutputAnalyzer; 26 import jdk.test.lib.apps.LingeredApp; 27 28 /* 29 * @test 30 * @summary This test verifies jps usage and checks that appropriate error message is shown 31 * when running jps with illegal arguments. 32 * @library /lib/testlibrary /test/lib 33 * @modules jdk.jartool/sun.tools.jar 34 * java.management 35 * java.base/jdk.internal.misc 36 * @build jdk.testlibrary.* jdk.test.lib.apps.* JpsHelper 37 * @run driver TestJpsSanity 38 */ 39 public class TestJpsSanity { 40 41 public static void main(String[] args) throws Throwable { 42 testJpsUsage(); 43 testJpsVersion(); 44 testJpsUnknownHost(); 45 testJpsShort(); 46 testJpsLong(); 47 testJpsShortPkg(); 48 testJpsLongPkg(); 49 } 50 51 private static void testJpsShort() throws Exception { 52 OutputAnalyzer output = JpsHelper.jps(); 53 output.shouldMatch("^[0-9]+ Jps$"); 54 } 55 56 private static void testJpsLong() throws Exception { 57 OutputAnalyzer output = JpsHelper.jps("-l"); 58 output.shouldMatch("^[0-9]+ jdk\\.jcmd/sun\\.tools\\.jps\\.Jps$"); 59 } 60 61 private static void testJpsShortPkg() throws Exception { 62 LingeredApp app = null; 63 try { 64 app = LingeredApp.startApp(); 65 OutputAnalyzer output = JpsHelper.jps(); 66 output.shouldMatch("^[0-9]+ LingeredApp$"); 67 } finally { 68 LingeredApp.stopApp(app); 69 } 70 } 71 72 private static void testJpsLongPkg() throws Exception { 73 LingeredApp app = null; 74 try { 75 app = LingeredApp.startApp(); 76 OutputAnalyzer output = JpsHelper.jps("-l"); 77 output.shouldMatch("^[0-9]+ jdk\\.test\\.lib\\.apps\\.LingeredApp$"); 78 } finally { 79 LingeredApp.stopApp(app); 80 } 81 } 82 83 private static void testJpsUsage() throws Exception { 84 OutputAnalyzer output = JpsHelper.jps("-?"); 85 JpsHelper.verifyOutputAgainstFile(output); 86 87 output = JpsHelper.jps("-help"); 88 JpsHelper.verifyOutputAgainstFile(output); 89 } 90 91 private static void testJpsVersion() throws Exception { 92 OutputAnalyzer output = JpsHelper.jps("-version"); 93 Asserts.assertNotEquals(output.getExitValue(), 0, "Exit code shouldn't be 0"); 94 Asserts.assertFalse(output.getStderr().isEmpty(), "Error output should not be empty"); 95 output.shouldContain("illegal argument: -version"); 96 } 97 98 private static void testJpsUnknownHost() throws Exception { 99 String invalidHostName = "Oja781nh2ev7vcvbajdg-Sda1-C.invalid"; 100 OutputAnalyzer output = JpsHelper.jps(invalidHostName); 101 Asserts.assertNotEquals(output.getExitValue(), 0, "Exit code shouldn't be 0"); 102 Asserts.assertFalse(output.getStderr().isEmpty(), "Error output should not be empty"); 103 output.shouldMatch(".*(RMI Registry not available at|Unknown host\\:) " + invalidHostName + ".*"); 104 } 105 106 }