1 /* 2 * Copyright (c) 2014, 2015, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 import static jdk.testlibrary.Asserts.assertNotEquals; 27 import static jdk.testlibrary.Asserts.assertTrue; 28 import static jdk.testlibrary.Asserts.assertFalse; 29 import jdk.testlibrary.OutputAnalyzer; 30 31 /** 32 * @test 33 * @summary The test sanity checks functionality of 'jinfo -h', 'jinfo -help', 34 * and verifies jinfo exits abnormally if started with invalid options. 35 * @library /lib/testlibrary 36 * @modules java.management 37 * @build jdk.testlibrary.* JInfoHelper 38 * @run main JInfoSanityTest 39 */ 40 public class JInfoSanityTest { 41 42 public static void main(String[] args) throws Exception { 43 test_h(); 44 test_help(); 45 testVersion(); 46 testUnknownHost(); 47 } 48 49 private static void test_h() throws Exception { 50 OutputAnalyzer output = JInfoHelper.jinfoNoPid("-h"); 51 output.shouldHaveExitValue(0); 52 assertFalse(output.getStderr().isEmpty(), "'jinfo -h' stderr should not be empty"); 53 assertTrue(output.getStdout().isEmpty(), "'jinfo -h' stdout should be empty"); 54 } 55 56 private static void test_help() throws Exception { 57 OutputAnalyzer output = JInfoHelper.jinfoNoPid("-help"); 58 output.shouldHaveExitValue(0); 59 assertFalse(output.getStderr().isEmpty(), "'jinfo -help' stderr should not be empty"); 60 assertTrue(output.getStdout().isEmpty(), "'jinfo -help' stdout should be empty"); 61 } 62 63 private static void testVersion() throws Exception { 64 OutputAnalyzer output = JInfoHelper.jinfoNoPid("-version"); 65 output.shouldHaveExitValue(1); 66 assertFalse(output.getStderr().isEmpty(), "'jinfo -version' stderr should not be empty"); 67 assertTrue(output.getStdout().isEmpty(), "'jinfo -version' stdout should be empty"); 68 } 69 70 private static void testUnknownHost() throws Exception { 71 String unknownHost = "Oja781nh2ev7vcvbajdg-Sda1-C"; 72 OutputAnalyzer output = JInfoHelper.jinfoNoPid("med@" + unknownHost); 73 assertNotEquals(output.getExitValue(), 0, "A non-zero exit code should be returned for invalid operation"); 74 output.shouldContain("UnknownHostException: " + unknownHost); 75 } 76 77 }