8223306: Remove threads linked list (use ThreadsList's array in SA)
Reviewed-by: coleenp, dholmes, dcubed
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import java.util.HashMap;
import java.util.List;
import java.util.Map;
import jdk.test.lib.apps.LingeredApp;
import jtreg.SkippedException;
/**
* @test
* @bug 8191538
* @summary Test clhsdb 'vmstructsdump' command
* @requires vm.hasSA
* @library /test/lib
* @run main/othervm ClhsdbVmStructsDump
*/
public class ClhsdbVmStructsDump {
public static void main(String[] args) throws Exception {
System.out.println("Starting ClhsdbVmStructsDump test");
LingeredApp theApp = null;
try {
ClhsdbLauncher test = new ClhsdbLauncher();
theApp = LingeredApp.startApp();
System.out.println("Started LingeredApp with pid " + theApp.getPid());
List<String> cmds = List.of("vmstructsdump");
Map<String, List<String>> expStrMap = new HashMap<>();
expStrMap.put("vmstructsdump", List.of(
"field ConstantPool _pool_holder InstanceKlass*",
"field InstanceKlass _methods Array<Method*>*",
"field InstanceKlass _constants ConstantPool*",
"field Klass _name Symbol*",
"type ClassLoaderData* null",
"type DictionaryEntry KlassHashtableEntry",
"field JavaThread _osthread OSThread*",
"type TenuredGeneration CardGeneration",
"field JVMState _bci",
"type Universe null",
"type ConstantPoolCache MetaspaceObj"));
test.run(theApp.getPid(), cmds, expStrMap, null);
} catch (SkippedException se) {
throw se;
} catch (Exception ex) {
throw new RuntimeException("Test ERROR " + ex, ex);
} finally {
LingeredApp.stopApp(theApp);
}
System.out.println("Test PASSED");
}
}