/*

 * Copyright (c) 2016, 2017, 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.

 *

 * 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,

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

 *

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

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 * questions.

 */

/*

 * @test

 * @library / /test/lib /testlibrary

 * @modules java.base/jdk.internal.misc

 * @requires vm.bits == "64" & (os.arch == "amd64" | os.arch == "x86_64")

 * @build compiler.aot.cli.jaotc.ListOptionTest

 * @run driver ClassFileInstaller compiler.aot.cli.jaotc.data.HelloWorldOne

 * @run driver compiler.aot.cli.jaotc.ListOptionTest

 * @summary check jaotc can use --compile-commands option successfully and respective compileCommand is applied

 */

package compiler.aot.cli.jaotc;

import compiler.aot.cli.jaotc.data.HelloWorldOne;

import java.io.File;

import java.io.IOException;

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.nio.file.StandardOpenOption;

import java.util.Arrays;

import jdk.test.lib.Asserts;

import jdk.test.lib.process.OutputAnalyzer;

public class ListOptionTest {

    private static final String TESTED_CLASS_NAME = HelloWorldOne.class.getName();

    private static final String HELLOWORLDONE_MAIN = TESTED_CLASS_NAME + ".main";

    private static final String COMPILE_COMMAND = "compileOnly " + HELLOWORLDONE_MAIN + ".*";

    private static final Path COMPILE_COMMAND_FILE = Paths.get("helloWorldMainMethodOnly.list");

    private static final String[] EXPECTED = new String[]{

        JaotcTestHelper.DEFAULT_LIBRARY_LOAD_MESSAGE,

        TESTED_CLASS_NAME + ".main"

    };

    private static final String[] UNEXPECTED = new String[]{

        TESTED_CLASS_NAME + ".<init>"

    };

    public static void main(String[] args) {

        try {

            Files.write(COMPILE_COMMAND_FILE, Arrays.asList(COMPILE_COMMAND),

                    StandardOpenOption.WRITE, StandardOpenOption.CREATE_NEW);

        } catch (IOException e) {

            throw new Error("TESTBUG: can't write list file " + e, e);

        }

        OutputAnalyzer oa = JaotcTestHelper.compileLibrary("--compile-commands", COMPILE_COMMAND_FILE.toString(),

                "--class-name", JaotcTestHelper.getClassAotCompilationName(HelloWorldOne.class));

        oa.shouldHaveExitValue(0);

        File compiledLibrary = new File(JaotcTestHelper.DEFAULT_LIB_PATH);

        Asserts.assertTrue(compiledLibrary.exists(), "Compiled library file missing");

        Asserts.assertGT(compiledLibrary.length(), 0L, "Unexpected compiled library size");

        JaotcTestHelper.checkLibraryUsage(TESTED_CLASS_NAME, EXPECTED, UNEXPECTED);

    }

}