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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

 * published by the Free Software Foundation.  Oracle designates this

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

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

 *

 * 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).

 *

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

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

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package jdk.jfr.api.metadata.valuedescriptor;

import java.util.ArrayList;

import java.util.List;

import jdk.jfr.Description;

import jdk.jfr.Event;

import jdk.jfr.EventType;

import jdk.jfr.BooleanFlag;

import jdk.jfr.Label;

import jdk.jfr.Name;

import jdk.jfr.Percentage;

import jdk.jfr.ValueDescriptor;

import jdk.test.lib.Asserts;

/*

 * @test

 * @summary Test all basic types in ValueDescriptor.

 * @key jfr

 * @library /test/lib

 * @run main/othervm jdk.jfr.api.metadata.valuedescriptor.TestSimpleTypes

 */

public class TestSimpleTypes {

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

        EventType type = EventType.getEventType(MyEvent.class);

        List<String> expectedStrings = new ArrayList<>();

        expectedStrings.add("desc=myByteDesc; label=null; name=myByte; typename=byte; contenttype=null");

        expectedStrings.add("desc=null; label=myShortLabel; name=myShort; typename=short; contenttype=null");

        expectedStrings.add("desc=myIntDesc; label=myIntLabel; name=myInt; typename=int; contenttype=null");

        expectedStrings.add("desc=null; label=null; name=myLongName; typename=long; contenttype=null");

        expectedStrings.add("desc=myCharDesc; label=myCharLabel; name=myCharName; typename=char; contenttype=null");

        expectedStrings.add("desc=null; label=null; name=myFloat; typename=float; contenttype=jdk.jfr.Percentage");

        expectedStrings.add("desc=null; label=null; name=myDouble; typename=double; contenttype=null");

        expectedStrings.add("desc=null; label=null; name=myBoolean; typename=boolean; contenttype=jdk.jfr.BooleanFlag");

        expectedStrings.add("desc=null; label=null; name=myString; typename=java.lang.String; contenttype=null");

        expectedStrings.add("desc=null; label=null; name=myClass; typename=java.lang.Class; contenttype=null");

        expectedStrings.add("desc=null; label=null; name=myThread; typename=java.lang.Thread; contenttype=null");

        List<Long> typeIds = new ArrayList<>();

        for (ValueDescriptor d : type.getFields()) {

            if (d.getName().startsWith("my")) {

                String s = getCompareString(d);

                System.out.println("got: " + s);

                Asserts.assertTrue(expectedStrings.contains(s), "Wrong type string found");

                expectedStrings.remove(s);

                long typeId = d.getTypeId();

                Asserts.assertFalse(typeIds.contains(typeId), "TypeIds not unique");

                typeIds.add(typeId);

                Asserts.assertFalse(d.isArray(), "ValueDescriptor should not be array");

            }

        }

        if (!expectedStrings.isEmpty()) {

            System.out.println("Missing expectedStrings:");

            for (String s : expectedStrings) {

                System.out.println(s);

            }

            Asserts.fail("Not all strings found");

        }

    }

    private static String getCompareString(ValueDescriptor d) {

        return String.format("desc=%s; label=%s; name=%s; typename=%s; contenttype=%s",

                              d.getDescription(),

                              d.getLabel(),

                              d.getName(),

                              d.getTypeName(),

                              d.getContentType());

    }

    @SuppressWarnings("unused")

    private static class MyEvent extends Event {

        @Description("myByteDesc")

        public byte myByte;

        @Label("myShortLabel")

        public short myShort;

        @Label("myIntLabel")

        @Description("myIntDesc")

        public int myInt;

        @Name("myLongName")

        public long myLong;

        @Label("myCharLabel")

        @Description("myCharDesc")

        @Name("myCharName")

        protected char myChar;

        @Percentage

        protected float myFloat;

        protected double myDouble;

        @BooleanFlag

        private boolean myBoolean;

        private String myString;

        @SuppressWarnings("rawtypes")

        private Class myClass;

        private Thread myThread;

    }

}