/*

 * 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

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug 8044859

 * @summary test support for the internal file system cache

 * @build Tester

 * @run main FSInfoTest

 */

import com.sun.tools.javac.file.CacheFSInfo;

import com.sun.tools.javac.file.FSInfo;

import java.io.IOException;

public class FSInfoTest extends Tester {

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

        FSInfoTest t = new FSInfoTest();

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

        t.runTests();

    }

    @Test

    void testCacheEnabled() throws IOException {

        String[] args = { };

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

        TestResult tr = runMain(args, files);

        FSInfo info = tr.context.get(FSInfo.class);

        if (!(info instanceof CacheFSInfo))

            error("unexpected FSInfo; found " + info.getClass() + ", expected CacheFSInfo");

    }

    @Test

    void testCacheDisabled() throws IOException {

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

        String[] args = { "-XDnonBatchMode" };

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

        TestResult tr = runMain(args, files);

        FSInfo info = tr.context.get(FSInfo.class);

        if (info instanceof CacheFSInfo)

            error("unexpected CacheFSInfo found");

    }

}