test/jdk/jdk/jfr/api/consumer/security/TestMissingPermission.java

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package jdk.jfr.api.consumer.security;

import java.io.IOException;

import jdk.jfr.consumer.EventStream;
import jdk.jfr.consumer.RecordingStream;

/**
 * @test
 * @summary Tests that streaming doesn't work if
 *          FlightRecordingPermission("accessFlightRecorder") is missing
 * @key jfr
 * @requires vm.hasJFR
 * @library /test/lib
 *
 * @run main/othervm/secure=java.lang.SecurityManager/java.security.policy=no-permission.policy
 *      jdk.jfr.api.consumer.security.TestMissingPermission
 */
public class TestMissingPermission {

    public static void main(String... args) throws Exception {
        testOpenRepository();
        testRecordingStream();
    }

    private static void testRecordingStream() throws IOException {
        try {
            try (EventStream es = EventStream.openRepository()) {
                throw new AssertionError("Should not be able to create EventStream without FlightRecorderPermission");
            }
        } catch (SecurityException se) {
            // OK, as expected
        }
    }

    private static void testOpenRepository() throws IOException {
        try {
            try (RecordingStream es = new RecordingStream()) {
                throw new AssertionError("Should not be able to create RecordingStream without FlightRecorderPermission");
            }
        } catch (SecurityException se) {
            // OK, as expected
        }
    }
}