8202611: [GRAAL] Exclude CMS GC testing from runs with Graal
Reviewed-by: iignatyev, kbarrett
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import java.util.List;
import java.util.ArrayList;
import java.lang.management.*;
import static jdk.test.lib.Asserts.*;
import java.util.stream.*;
/* @test TestMemoryMXBeansAndPoolsPresence
* @bug 8191564
* @summary Tests that GarbageCollectorMXBeans and GC MemoryPools are created.
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @requires vm.gc == null
* @run main/othervm -XX:+UseG1GC TestMemoryMXBeansAndPoolsPresence G1
* @run main/othervm -XX:+UseParallelGC TestMemoryMXBeansAndPoolsPresence Parallel
* @run main/othervm -XX:+UseSerialGC TestMemoryMXBeansAndPoolsPresence Serial
*/
/* @test TestMemoryMXBeansAndPoolsPresenceCMS
* @bug 8191564
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @comment Graal does not support CMS
* @requires vm.gc == null & !vm.graal.enabled
* @run main/othervm -XX:+UseConcMarkSweepGC TestMemoryMXBeansAndPoolsPresence CMS
*/
class GCBeanDescription {
public String name;
public String[] poolNames;
public GCBeanDescription(String name, String[] poolNames) {
this.name = name;
this.poolNames = poolNames;
}
}
public class TestMemoryMXBeansAndPoolsPresence {
public static void test(GCBeanDescription... expectedBeans) {
List<MemoryPoolMXBean> memoryPools = ManagementFactory.getMemoryPoolMXBeans();
List<GarbageCollectorMXBean> gcBeans = ManagementFactory.getGarbageCollectorMXBeans();
assertEQ(expectedBeans.length, gcBeans.size());
for (GCBeanDescription desc : expectedBeans) {
List<GarbageCollectorMXBean> beans = gcBeans.stream()
.filter(b -> b.getName().equals(desc.name))
.collect(Collectors.toList());
assertEQ(beans.size(), 1);
GarbageCollectorMXBean bean = beans.get(0);
assertEQ(desc.name, bean.getName());
String[] pools = bean.getMemoryPoolNames();
assertEQ(desc.poolNames.length, pools.length);
for (int i = 0; i < desc.poolNames.length; i++) {
assertEQ(desc.poolNames[i], pools[i]);
}
}
}
public static void main(String[] args) {
switch (args[0]) {
case "G1":
test(new GCBeanDescription("G1 Young Generation", new String[] {"G1 Eden Space", "G1 Survivor Space"}),
new GCBeanDescription("G1 Old Generation", new String[] {"G1 Eden Space", "G1 Survivor Space", "G1 Old Gen"}));
break;
case "CMS":
test(new GCBeanDescription("ParNew", new String[] {"Par Eden Space", "Par Survivor Space"}),
new GCBeanDescription("ConcurrentMarkSweep", new String[] {"Par Eden Space", "Par Survivor Space", "CMS Old Gen"}));
break;
case "Parallel":
test(new GCBeanDescription("PS Scavenge", new String[] {"PS Eden Space", "PS Survivor Space"}),
new GCBeanDescription("PS MarkSweep", new String[] {"PS Eden Space", "PS Survivor Space", "PS Old Gen"}));
break;
case "Serial":
test(new GCBeanDescription("Copy", new String[] {"Eden Space", "Survivor Space"}),
new GCBeanDescription("MarkSweepCompact", new String[] {"Eden Space", "Survivor Space", "Tenured Gen"}));
break;
default:
assertTrue(false);
break;
}
}
}