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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 8190198
 * @summary Test clhsdb where command
 * @requires vm.hasSA
 * @library /test/lib
 * @run main/othervm ClhsdbWhere
 */

public class ClhsdbWhere {

    public static void main(String[] args) throws Exception {
        System.out.println("Starting ClhsdbWhere test");

        LingeredApp theApp = null;
        try {
            ClhsdbLauncher test = new ClhsdbLauncher();
            // This test could possibly cause some unexpected SA exceptions because one
            // or more threads are active during the stack trace. Ignore them. The threads
            // we care about should still be present in the output.
            test.ignoreExceptions();
            theApp = LingeredApp.startApp();
            System.out.println("Started LingeredApp with pid " + theApp.getPid());

            List<String> cmds = List.of("where -a");

            Map<String, List<String>> expStrMap = new HashMap<>();
            expStrMap.put("where -a", List.of(
                    "Java Stack Trace for Service Thread",
                    "Java Stack Trace for Common-Cleaner",
                    "CompilerThread",
                    "Java Stack Trace for Finalizer",
                    "Java Stack Trace for Signal Dispatcher",
                    "Java Stack Trace for Reference Handler",
                    "Java Stack Trace for SteadyStateThread",
                    "private static void steadyState"));

            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");
    }
}