/*

 * Copyright (c) 2014, 2015, 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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 */

/*

 * @test

 * @summary Verify deletion of a source file results in dropping of all .class files including inner classes

 * @bug 8054689

 * @author Fredrik O

 * @author sogoel (rewrite)

 * @library /tools/lib

 * @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.sjavac

 * @build Wrapper ToolBox

 * @run main Wrapper IncCompileDropClasses

 */

import java.util.*;

import java.nio.file.*;

public class IncCompileDropClasses extends SJavacTester {

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

        IncCompileDropClasses dc = new IncCompileDropClasses();

        dc.test();

    }

    // Remember the previous bin and headers state here.

    Map<String,Long> previous_bin_state;

    Map<String,Long> previous_headers_state;

    ToolBox tb = new ToolBox();

    void test() throws Exception {

        Files.createDirectories(GENSRC);

        Files.createDirectories(BIN);

        Files.createDirectories(HEADERS);

        initialCompile();

        incrementalCompileDroppingClasses();

    }

    // Testing that deleting AA.java deletes all generated inner class including AA.class

    void incrementalCompileDroppingClasses() throws Exception {

        previous_bin_state = collectState(BIN);

        previous_headers_state = collectState(HEADERS);

        System.out.println("\nIn incrementalCompileDroppingClasses() ");

        System.out.println("Testing that deleting AA.java deletes all generated inner class including AA.class");

        removeFrom(GENSRC, "alfa/omega/AA.java");

        compile(GENSRC.toString(),

                "-d", BIN.toString(),

                "--state-dir=" + BIN,

                "-h", HEADERS.toString(),

                "-j", "1",

                SERVER_ARG,

                "--log=debug");

        Map<String,Long> new_bin_state = collectState(BIN);

        verifyThatFilesHaveBeenRemoved(previous_bin_state, new_bin_state,

                                       BIN + "/alfa/omega/AA$1.class",

                                       BIN + "/alfa/omega/AA$AAAA.class",

                                       BIN + "/alfa/omega/AA$AAA.class",

                                       BIN + "/alfa/omega/AAAAA.class",

                                       BIN + "/alfa/omega/AA.class");

        previous_bin_state = new_bin_state;

        Map<String,Long> new_headers_state = collectState(HEADERS);

        verifyEqual(previous_headers_state, new_headers_state);

    }

}