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/*
* @test
* @bug 8004802
* @key nmt jcmd regression
* @summary Regression test for invoking a jcmd with baseline=false, result was that the target VM crashed
* @library /testlibrary
* @run main/othervm -XX:NativeMemoryTracking=detail BaselineWithParameter
*/
import com.oracle.java.testlibrary.*;
public class BaselineWithParameter {
public static void main(String args[]) throws Exception {
// Grab my own PID
String pid = Integer.toString(ProcessTools.getProcessId());
OutputAnalyzer output;
ProcessBuilder pb = new ProcessBuilder();
// Run 'jcmd <pid> VM.native_memory baseline=false'
pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "baseline=false"});
pb.start().waitFor();
// Run 'jcmd <pid> VM.native_memory summary=false'
pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "summary=false"});
output = new OutputAnalyzer(pb.start());
output.shouldContain("No command to execute");
}
}