26  * @test
  27  * @key stress randomness
  28  *
  29  * @summary converted from VM Testbase nsk/sysdict/vm/stress/chain/chain006.
  30  * VM Testbase keywords: [stress, sysdict, stressopt, nonconcurrent]
  31  * VM Testbase readme:
  32  * DESCRIPTION
  33  *     Single thread loads a short chain of fat classes
  34  *     with a long chain of loaders (NxM load attempts).
  35  *     Then, memory stress is induced to unload the classes.
  36  *     The test is deemed failed if loading attempt fails;
  37  *     or if the tested VM crashes.
  38  *     The test repeats until the given number of iterations,
  39  *     or until a timeout.
  40  *
  41  * @library /vmTestbase /test/lib
  42  * @comment build fats.jar
  43  * @run driver nsk.sysdict.share.GenClassesBuilder fats
  44  * @comment build leans.jar
  45  * @run driver nsk.sysdict.share.GenClassesBuilder leans
  46  * @run driver jdk.test.lib.FileInstaller . .
  47  * @build nsk.sysdict.share.ChainTest
  48  * @run main/othervm
  49  *      -XX:-UseGCOverheadLimit
  50  *      PropertyResolvingWrapper
  51  *      nsk.sysdict.share.ChainTest
  52  *      -stressHeap
  53  *      -useFatClass
  54  *      -t 1
  55  *      -jarpath leans.jar${path.separator}fats.jar
  56  */
  57 

  26  * @test
  27  * @key stress randomness
  28  *
  29  * @summary converted from VM Testbase nsk/sysdict/vm/stress/chain/chain006.
  30  * VM Testbase keywords: [stress, sysdict, stressopt, nonconcurrent]
  31  * VM Testbase readme:
  32  * DESCRIPTION
  33  *     Single thread loads a short chain of fat classes
  34  *     with a long chain of loaders (NxM load attempts).
  35  *     Then, memory stress is induced to unload the classes.
  36  *     The test is deemed failed if loading attempt fails;
  37  *     or if the tested VM crashes.
  38  *     The test repeats until the given number of iterations,
  39  *     or until a timeout.
  40  *
  41  * @library /vmTestbase /test/lib
  42  * @comment build fats.jar
  43  * @run driver nsk.sysdict.share.GenClassesBuilder fats
  44  * @comment build leans.jar
  45  * @run driver nsk.sysdict.share.GenClassesBuilder leans

  46  * @build nsk.sysdict.share.ChainTest
  47  * @run main/othervm
  48  *      -XX:-UseGCOverheadLimit
  49  *      PropertyResolvingWrapper
  50  *      nsk.sysdict.share.ChainTest
  51  *      -stressHeap
  52  *      -useFatClass
  53  *      -t 1
  54  *      -jarpath leans.jar${path.separator}fats.jar
  55  */
  56