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  * @summary Tests to verify jimage 'info' action
  27  * @library /test/lib
  28  * @modules jdk.jlink/jdk.tools.jimage
  29  * @run main JImageInfoTest
  30  */
  31 
  32 import java.util.Arrays;
  33 
  34 public class JImageInfoTest extends JImageCliTest {
  35     public void testInfo() {
  36         jimage("info", getImagePath())
  37                 .assertSuccess()
  38                 .resultChecker(r -> {
  39                     assertMatches("(?m)^\\s+Major Version: +[1-9]\\d*$.*", r.output);
  40                     assertMatches("(?m)^\\s+Minor Version: +\\d+$.*", r.output);
  41                     assertMatches("(?m)^\\s+Flags: +\\d+$.*", r.output);
  42                     assertMatches("(?m)^\\s+Resource Count: +\\d+$.*", r.output);
  43                     assertMatches("(?m)^\\s+Table Length: +\\d+$.*", r.output);
  44                     assertMatches("(?m)^\\s+Offsets Size: +\\d+$.*", r.output);
  45                     assertMatches("(?m)^\\s+Redirects Size: +\\d+$.*", r.output);
  46                     assertMatches("(?m)^\\s+Locations Size: +\\d+$.*", r.output);
  47                     assertMatches("(?m)^\\s+Strings Size: +\\d+$.*", r.output);
  48                     assertMatches("(?m)^\\s+Index Size: +\\d+$.*", r.output);
  49                 });
  50     }
  51 
  52     public void testInfoHelp() {
  53         for (String opt : Arrays.asList("-h", "--help")) {
  54             jimage("info", opt)
  55                     .assertSuccess()
  56                     .resultChecker(r -> {
  57                         // info  -  descriptive text
  58                         assertMatches("\\s+info\\s+-\\s+.*", r.output);
  59                     });
  60         }
  61     }
  62 
  63     public void testInfoUnknownOption() {
  64         jimage("info", "--unknown")
  65                 .assertFailure()
  66                 .assertShowsError();
  67     }
  68 
  69     public static void main(String[] args) throws Throwable {
  70         new JImageInfoTest().runTests();
  71     }
  72 }
  73