/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * under the terms of the GNU General Public License version 2 only, as
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 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;


/*
 * @test
 * @summary Test verifies that virtual threads can be executed in premain()
 * @requires vm.jvmti
 * @library /test/lib
 * @compile AgentWithVThread.java AgentWithVThreadTest.java
 * @run driver jdk.test.lib.util.JavaAgentBuilder AgentWithVThread agent.jar
 * @run driver jdk.test.lib.helpers.ClassFileInstaller AgentWithVThread
 * @run driver AgentWithVThreadTest
 */
public class AgentWithVThreadTest {
    public static void main(String[] args) throws Exception  {

        ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder("-javaagent:agent.jar",  "-version");
        OutputAnalyzer output = new OutputAnalyzer(pb.start());
        output.stdoutShouldContain("passed");
    }
}