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.shouldMatch(".*(Connection refused to host\\:|UnknownHostException\\:) " + unknownHost + ".*");

    75     }

    76 

    77 }