/*

 * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.

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

 *

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

 * 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.startupargs;

import jdk.jfr.Recording;

import jdk.test.lib.Asserts;

import jdk.test.lib.process.OutputAnalyzer;

import jdk.test.lib.process.ProcessTools;

/**

 * @test

 * @key jfr

 * @requires vm.hasJFR

 * @library /test/lib /test/jdk

 * @run main jdk.jfr.startupargs.TestStartName

 */

public class TestStartName {

    public static class TestName {

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

            Recording r = StartupHelper.getRecording(args[0]);

            Asserts.assertNotNull(r);

        }

    }

    private static void testName(String recordingName, boolean validName) throws Exception {

        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,

            "-XX:StartFlightRecording=name=" + recordingName, TestName.class.getName(), recordingName);

        OutputAnalyzer out = ProcessTools.executeProcess(pb);

        if (validName) {

            out.shouldHaveExitValue(0);

        } else {

            out.shouldHaveExitValue(1);

            out.shouldContain("Name of recording can't be numeric");

        }

    }

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

        testName("12345a", true);

        testName("--12345", true);

        testName("[()]", true);

        // numeric names should not be accepted

        testName("100", false);

        testName("-327", false);

        testName("+511", false);

    }

}