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/*
 * @test
 * @modules java.base/jdk.internal.misc:+open
 *
 * @summary converted from VM Testbase metaspace/gc/watermark_0_1.
 * VM Testbase keywords: [nonconcurrent, no_cds]
 *
 * @comment Don't run test in configurations where we can't reliably count number of metaspace triggered GCs
 * @requires vm.gc != null | !vm.opt.final.ClassUnloadingWithConcurrentMark
 * @requires vm.gc != "G1" | !vm.opt.final.ClassUnloadingWithConcurrentMark
 * @requires vm.gc != "Z"
 * @library /vmTestbase /test/lib
 * @run driver jdk.test.lib.FileInstaller . .
 * @run main/othervm
 *      -Xmx1g
 *      -Xms150m
 *      -Xlog:gc:gc.log
 *      -XX:MetaspaceSize=5m
 *      -XX:MaxMetaspaceSize=25m
 *      -XX:MinMetaspaceFreeRatio=0
 *      -XX:MaxMetaspaceFreeRatio=1
 *      -XX:+IgnoreUnrecognizedVMOptions
 *      -XX:-UseCompressedOops
 *      metaspace.gc.HighWaterMarkTest
 */