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 // NOTE: the test takes a long time for each VM option combination, so we split
  26 // it into 3 @test parts, so that they can be executed in parallel. If you make a
  27 // change, please ensure all @test blocks are in sync.
  28 
  29 
  30 /*
  31  * @test
  32  * @summary Test options that are incompatible with use of shared strings
  33  *          Also test mismatch in oops encoding between dump time and run time
  34  * @requires vm.cds.archived.java.heap
  35  * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
  36  * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
  37  * vm options.
  38  * @requires (vm.gc=="null")
  39  * @library /test/lib /test/hotspot/jtreg/runtime/appcds
  40  * @modules jdk.jartool/sun.tools.jar
  41  * @build sun.hotspot.WhiteBox
  42  * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
  43  * @build HelloString
  44  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 0
  45  */
  46 
  47 
  48 /*
  49  * @test
  50  * @requires vm.cds.archived.java.heap
  51  * @requires (vm.gc=="null")
  52  * @library /test/lib /test/hotspot/jtreg/runtime/appcds
  53  * @modules jdk.jartool/sun.tools.jar
  54  * @build sun.hotspot.WhiteBox
  55  * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
  56  * @build HelloString
  57  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 1
  58  */
  59 
  60 /*
  61  * @test
  62  * @requires vm.cds.archived.java.heap
  63  * @requires (vm.gc=="null")
  64  * @library /test/lib /test/hotspot/jtreg/runtime/appcds
  65  * @modules jdk.jartool/sun.tools.jar
  66  * @build sun.hotspot.WhiteBox
  67  * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
  68  * @build HelloString
  69  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 2
  70  */
  71 
  72 
  73 import jdk.test.lib.Asserts;
  74 import jdk.test.lib.Platform;
  75 import jdk.test.lib.process.OutputAnalyzer;
  76 
  77 import sun.hotspot.code.Compiler;
  78 import sun.hotspot.gc.GC;
  79 
  80 public class IncompatibleOptions {
  81     static final String COOPS_DUMP_WARNING =
  82         "Cannot dump shared archive when UseCompressedOops or UseCompressedClassPointers is off";
  83     static final String COOPS_EXEC_WARNING =
  84         "UseCompressedOops and UseCompressedClassPointers must be on for UseSharedSpaces";

  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 // NOTE: the test takes a long time for each VM option combination, so we split
  26 // it into 3 @test parts, so that they can be executed in parallel. If you make a
  27 // change, please ensure all @test blocks are in sync.
  28 
  29 
  30 /*
  31  * @test
  32  * @summary Test options that are incompatible with use of shared strings
  33  *          Also test mismatch in oops encoding between dump time and run time
  34  * @requires vm.cds.archived.java.heap
  35  * @comment This test explicitly chooses the type of GC to be used by sub-processes. It may conflict with the GC type set
  36  * via the -vmoptions command line option of JTREG. vm.gc==null will help the test case to discard the explicitly passed
  37  * vm options.
  38  * @requires (vm.gc=="null")
  39  * @library /test/lib /test/hotspot/jtreg/runtime/cds
  40  * @modules jdk.jartool/sun.tools.jar
  41  * @build sun.hotspot.WhiteBox
  42  * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
  43  * @build HelloString
  44  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 0
  45  */
  46 
  47 
  48 /*
  49  * @test
  50  * @requires vm.cds.archived.java.heap
  51  * @requires (vm.gc=="null")
  52  * @library /test/lib /test/hotspot/jtreg/runtime/cds
  53  * @modules jdk.jartool/sun.tools.jar
  54  * @build sun.hotspot.WhiteBox
  55  * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
  56  * @build HelloString
  57  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 1
  58  */
  59 
  60 /*
  61  * @test
  62  * @requires vm.cds.archived.java.heap
  63  * @requires (vm.gc=="null")
  64  * @library /test/lib /test/hotspot/jtreg/runtime/cds
  65  * @modules jdk.jartool/sun.tools.jar
  66  * @build sun.hotspot.WhiteBox
  67  * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
  68  * @build HelloString
  69  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions 2
  70  */
  71 
  72 
  73 import jdk.test.lib.Asserts;
  74 import jdk.test.lib.Platform;
  75 import jdk.test.lib.process.OutputAnalyzer;
  76 
  77 import sun.hotspot.code.Compiler;
  78 import sun.hotspot.gc.GC;
  79 
  80 public class IncompatibleOptions {
  81     static final String COOPS_DUMP_WARNING =
  82         "Cannot dump shared archive when UseCompressedOops or UseCompressedClassPointers is off";
  83     static final String COOPS_EXEC_WARNING =
  84         "UseCompressedOops and UseCompressedClassPointers must be on for UseSharedSpaces";