/*

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 * 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.

 *

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 */

/*

 * @test

 * @bug 8156097

 * @summary Check that nested TypeEnter.MembersPhase invocations don't cause StackOverflowError

 * @library /tools/lib

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

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

 */

import java.io.IOException;

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import toolbox.JavacTask;

import toolbox.ToolBox;

public class TestDeepFinishClassStack {

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

        new TestDeepFinishClassStack().run();

    }

    int depth = 1000;

    void run() throws IOException {

        Path src = Paths.get("src");

        Files.createDirectories(src);

        ToolBox tb = new ToolBox();

        for (int i = 0; i < depth; i++) {

            tb.writeJavaFiles(src, "public class C" + i + " { public void test(C" + (i + 1) + " c) { } }");

        }

        tb.writeJavaFiles(src, "public class C" + depth + " { }");

        new JavacTask(tb).files(src.resolve("C0.java"))

                         .sourcepath(src)

                         .outdir(".")

                         .run()

                         .writeAll();

    }

}