/*

 * 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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package vm;

import java.io.*;

import org.testng.annotations.Test;

import separate.*;

import separate.Compiler;

import static org.testng.Assert.*;

import static separate.SourceModel.*;

import static separate.SourceModel.Class;

public class InterfaceAccessFlagsTest extends TestHarness {

    public InterfaceAccessFlagsTest() {

        super(false, false);

    }

    public void testMethodCallWithFlag(AccessFlag ... flags) {

        Class I = new Class("I",

            new ConcreteMethod("int", "m", "return priv();", AccessFlag.PUBLIC),

            new ConcreteMethod("int", "priv", "return 99;", flags));

        Interface Istub = new Interface("I",

            new DefaultMethod("int", "m", "return 0;"));

        Class C = new Class("C", Istub,

            new ConcreteMethod("int", "foo", "return (new C()).m();",

                AccessFlag.PUBLIC, AccessFlag.STATIC));

        C.addCompilationDependency(Istub.findMethod("m"));

        Compiler compiler = new Compiler(/*Compiler.Flags.VERBOSE*/);

        compiler.addPostprocessor(new ClassToInterfaceConverter("I"));

        // Turns I from a class into an interface when loading

        ClassLoader cl = compiler.compile(C, I);

        try {

            java.lang.Class<?> C_class =

                java.lang.Class.forName("C", true, cl);

            assertNotNull(C_class);

            java.lang.reflect.Method m = C_class.getMethod("foo");

            assertNotNull(m);

            Integer res = (Integer)m.invoke(null);

            assertEquals(res.intValue(), 99);

        } catch (java.lang.reflect.InvocationTargetException e) {

            fail("Unexpected exception: " + e.getCause());

        } catch (Throwable e) {

            fail("Unexpected exception: " + e);

        } finally {

            compiler.cleanup();

        }

    }

    public void testPrivateMethodCall() {

        testMethodCallWithFlag(AccessFlag.PRIVATE);

    }

    @Test(groups = "vm_prototype")

    public void testStaticMethodCall() {

        testMethodCallWithFlag(AccessFlag.PUBLIC, AccessFlag.STATIC);

    }

    @Test(groups = "vm_prototype")

    public void testPrivateStaticMethodCall() {

        testMethodCallWithFlag(AccessFlag.PRIVATE, AccessFlag.STATIC);

    }

    // Test other combos?  Protected?

}