1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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  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).
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  23 
  24 /*
  25  * @test
  26  * @bug 8066670
  27  * @summary Testing -XX:+PrintSharedArchiveAndExit option
  28  * @library /testlibrary
  29  * @modules java.base/jdk.internal.misc
  30  *          java.management
  31  */
  32 
  33 import jdk.test.lib.*;
  34 
  35 public class PrintSharedArchiveAndExit {
  36   public static void main(String[] args) throws Exception {
  37     String filename = "./PrintSharedArchiveAndExit.jsa";
  38 
  39     ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
  40         "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=" + filename, "-Xshare:dump");
  41     OutputAnalyzer output = new OutputAnalyzer(pb.start());
  42     try {
  43       output.shouldContain("Loading classes to share");
  44       output.shouldHaveExitValue(0);
  45 
  46       // (1) With a valid archive
  47       pb = ProcessTools.createJavaProcessBuilder(
  48           "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=" + filename,
  49           "-XX:+PrintSharedArchiveAndExit", "-version");
  50       output = new OutputAnalyzer(pb.start());
  51       output.shouldContain("archive is valid");
  52       output.shouldNotContain("java version");     // Should not print JVM version
  53       output.shouldHaveExitValue(0);               // Should report success in error code.
  54 
  55       pb = ProcessTools.createJavaProcessBuilder(
  56           "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=" + filename,
  57           "-XX:+PrintSharedArchiveAndExit");
  58       output = new OutputAnalyzer(pb.start());
  59       output.shouldContain("archive is valid");
  60       output.shouldNotContain("Usage:");           // Should not print JVM help message
  61       output.shouldHaveExitValue(0);               // Should report success in error code.
  62 
  63     } catch (RuntimeException e) {
  64       e.printStackTrace();
  65       output.shouldContain("Unable to use shared archive");
  66       output.shouldHaveExitValue(1);
  67     }
  68   }
  69 }