TestVerifyDuringStartup.java

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package gc;

/* @test TestVerifyDuringStartup.java
 * @bug 8010463 8011343 8011898
 * @summary Simple test run with -XX:+VerifyDuringStartup -XX:-UseTLAB to verify 8010463
 * @requires vm.gc != "Z"
 * @library /test/lib
 * @modules java.base/jdk.internal.misc
 * @run driver gc.TestVerifyDuringStartup
 */

import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;

public class TestVerifyDuringStartup {
  public static void main(String args[]) throws Exception {
    ProcessBuilder pb = ProcessTools.createTestJvm(
        "-XX:-UseTLAB",
        "-XX:+UnlockDiagnosticVMOptions",
        "-XX:+VerifyDuringStartup",
        "-Xlog:gc+verify=debug",
        "-version");
    OutputAnalyzer output = new OutputAnalyzer(pb.start());

    System.out.println("Output:\n" + output.getOutput());

    output.shouldContain("Verifying");
    output.shouldHaveExitValue(0);
  }
}