/*
 * Copyright (c) 2019, Red Hat, Inc. 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
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
 * @test
 * @modules java.base/jdk.internal.misc
 * @library /test/lib ..
 * @compile pe/c.java
 * @build sun.hotspot.WhiteBox
 * @compile/module=java.base java/lang/ModuleHelper.java
 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
 *                              sun.hotspot.WhiteBox$WhiteBoxPermission
 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI ExceptionModuleName
 */

import static jdk.test.lib.Asserts.*;

public class ExceptionModuleName {

    public static void main(String args[]) throws Throwable {
        Object javaBaseModule = Class.forName("java.lang.Object").getModule();
        assertNotNull(javaBaseModule, "java.base Module should not be null");

        ClassLoader cl = ExceptionModuleName.class.getClassLoader();

        Object mod = ModuleHelper.ModuleObject("my_module", cl, new String[] { "pe" });
        assertNotNull(mod, "Module should not be null");
        ModuleHelper.DefineModule(mod, false, "9.0", "my_module/here", new String[] { "pe" });
        ModuleHelper.AddReadsModule(mod, javaBaseModule);

        ModuleHelper.AddModuleExportsToAll(mod, "pe");

        Class c = Class.forName("pe.c");
        try {
            c.newInstance();
            throw new RuntimeException("Failed to get ISE");
        } catch (IllegalStateException e) {
            if (e.getMessage() == null || !e.getMessage().contains("Expected message")) {
                throw new RuntimeException("Wrong message", e);
            }

            StackTraceElement[] fs = e.getStackTrace();
            if (fs.length < 1) {
                throw new RuntimeException("Wrong number of stack trace elements", e);
            }

            StackTraceElement top = fs[0];
            if (!"pe.c.c(c.java:43)".equals(top.toString())) {
                throw new RuntimeException("Wrong top frame", e);
            }
        }
    }
}