1 /*

     2  * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package jdk.jfr.api.metadata.eventtype;

    27 

    28 import jdk.jfr.Event;

    29 import jdk.jfr.EventType;

    30 import jdk.test.lib.Asserts;

    31 

    32 /*

    33  * @test

    34  * @summary Test getEventType()

    35  * @key jfr

    36  * @library /test/lib

    37  * @run main/othervm jdk.jfr.api.metadata.eventtype.TestGetEventType

    38  */

    39 public class TestGetEventType {

    40 

    41     public static void main(String[] args) throws Throwable {

    42         EventType type = EventType.getEventType(MyEventA.class);

    43         Asserts.assertEquals(type.getName(), MyEventA.class.getName(), "Wrong EventType for MyEventA");

    44 

    45         type = EventType.getEventType(MyEventB.class);

    46         Asserts.assertEquals(type.getName(), MyEventB.class.getName(), "Wrong EventType for MyEventB");

    47 

    48         try {

    49             EventType.getEventType(null);

    50             Asserts.fail("No exception for getEventType(null)");

    51         } catch (Exception e) {

    52             // Expected exception

    53         }

    54     }

    55 

    56     private static class MyEventA extends Event {

    57     }

    58 

    59     private static class MyEventB extends Event {

    60     }

    61 }