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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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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
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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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/*
 * @test
 * @bug 8137167
 * @summary Tests directives to be able to add and remove directives
 * @library /testlibrary /test/lib /compiler/testlibrary ../share /
 * @build compiler.compilercontrol.jcmd.AddAndRemoveTest
 *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
 *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
 *                              sun.hotspot.WhiteBox$WhiteBoxPermission
 * @run driver compiler.compilercontrol.jcmd.AddAndRemoveTest
 */

package compiler.compilercontrol.jcmd;

import compiler.compilercontrol.share.AbstractTestBase;
import compiler.compilercontrol.share.method.MethodDescriptor;
import compiler.compilercontrol.share.scenario.Command;
import compiler.compilercontrol.share.scenario.CompileCommand;
import compiler.compilercontrol.share.scenario.JcmdCommand;
import compiler.compilercontrol.share.scenario.Scenario;
import jdk.test.lib.Utils;

import java.lang.reflect.Executable;

public class AddAndRemoveTest extends AbstractTestBase {
    private static final int AMOUNT = Integer.getInteger(
            "compiler.compilercontrol.jcmd.AddAndRemoveTest.amount", 10);

    public static void main(String[] args) {
        new AddAndRemoveTest().test();
    }

    @Override
    public void test() {
        Scenario.Builder builder = Scenario.getBuilder();
        // Add some commands with JCMD
        for (int i = 0; i < AMOUNT; i++) {
            Executable exec = Utils.getRandomElement(METHODS).first;
            MethodDescriptor md = getValidMethodDescriptor(exec);
            CompileCommand compileCommand = new JcmdCommand(Command.COMPILEONLY,
                    md, null, Scenario.Type.JCMD, Scenario.JcmdType.ADD);
            compileCommand.print();
            builder.add(compileCommand);
        }
        // Remove half of them
        for (int i = 0; i < AMOUNT / 2; i++) {
            /* remove jcmd command doesn't need method, compiler etc.
               command will be ignored */
            builder.add(new JcmdCommand(Command.NONEXISTENT, null, null,
                    Scenario.Type.JCMD, Scenario.JcmdType.REMOVE));
        }
        Scenario scenario = builder.build();
        scenario.execute();
    }
}