/*

 * 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

 * @bug 8044859

 * @summary test support for -source and -target checks

 * @modules jdk.compiler/com.sun.tools.javac.api

 *          jdk.compiler/com.sun.tools.javac.file

 *          jdk.compiler/com.sun.tools.javac.main

 *          jdk.compiler/com.sun.tools.javac.util

 * @run main SourceTargetTest

 */

import com.sun.tools.javac.main.Main;

import java.io.IOException;

    public static void main(String... args) throws Exception {

        SourceTargetTest t = new SourceTargetTest();

        t.runTests();

    }

    @Test

    void testSourceTarget() throws IOException {

        String v = System.getProperty("java.specification.version");

        String[] va = v.split("\\.");

        int major = Integer.parseInt(va[0]);

        boolean newVersion = major > 8;

        String latest = (newVersion) ? va[0] : va[1];

        String prev = String.valueOf(Integer.valueOf(latest) - 1);

        writeFile("C.java", "class C { }");

        String[] opts = { "-source", latest, "-target", prev };

        String[] files = { "C.java" };

        runMain(opts, files)

                .checkResult(Main.Result.CMDERR.exitCode);

        runCall(opts, files)

                .checkIllegalStateException();

        runParse(opts, files)

                .checkIllegalStateException();

    }

    @Test

    void testObsoleteSourceTarget() throws IOException {

        writeFile("C.java", "class C { }");

        String[] opts = { "-source", "1.6", "-target", "1.6" };

        String[] files = { "C.java" };

        runMain(opts, files)

                .checkOK()

                .checkLog("obsolete");

        runCall(opts, files)

                .checkOK()

                .checkLog("obsolete");

        runParse(opts, files)

                .checkOK()

                .checkLog("obsolete");

    }

}