/*

 * Copyright (c) 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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 */

import java.io.File;

import java.io.IOException;

/**

 * @test

 * @bug 8187442

 * @summary Launching app shouldn't produce any jni warnings.

 * @modules jdk.compiler

 *          jdk.zipfs

 * @compile TestXcheckJNIWarnings.java

 * @run main TestXcheckJNIWarnings

 */

public final class TestXcheckJNIWarnings extends TestHelper {

    static void createJarFile(File testJar) throws IOException {

        StringBuilder tsrc = new StringBuilder();

        tsrc.append("public static void main(String... args) {\n");

        tsrc.append("    System.out.println(\"Hello World\");\n");

        tsrc.append("}\n");

        createJar(testJar, new File("Foo"), tsrc.toString());

    }

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

        File testJarFile = new File("test.jar");

        createJarFile(testJarFile);

        TestResult tr = doExec(javaCmd, "-jar", "-Xcheck:jni",

                               testJarFile.getName());

        if (!tr.isOK()) {

            System.out.println(tr);

            throw new RuntimeException("test returned non-positive value");

        }

        if (!tr.contains("Hello World")) {

            System.out.println(tr);

            throw new RuntimeException("expected output not found");

        }

        if (tr.contains("WARNING")) {

            System.out.println(tr);

            throw new RuntimeException("WARNING was found in the output");

        }

    }

}