/*

 * Copyright (c) 2015, 2016, 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

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

 * @test

 * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")

 * @compile CodeInstallerTest.java

 * @run junit/othervm -da:jdk.vm.ci... -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.errors.TestInvalidCompilationResult

 */

package compiler.jvmci.errors;

import jdk.vm.ci.code.site.ConstantReference;

import jdk.vm.ci.code.site.DataPatch;

import jdk.vm.ci.code.site.DataSectionReference;

import jdk.vm.ci.code.site.Infopoint;

import jdk.vm.ci.code.site.InfopointReason;

import jdk.vm.ci.code.site.Mark;

import jdk.vm.ci.code.site.Reference;

import jdk.vm.ci.code.site.Site;

import jdk.vm.ci.common.JVMCIError;

import jdk.vm.ci.hotspot.HotSpotCompiledCode.Comment;

import jdk.vm.ci.hotspot.HotSpotConstant;

import jdk.vm.ci.meta.Assumptions.Assumption;

import jdk.vm.ci.meta.VMConstant;

import org.junit.Test;

/**

 * Tests for errors in the code installer.

 */

public class TestInvalidCompilationResult extends CodeInstallerTest {

    private static class InvalidAssumption extends Assumption {

    }

    private static class InvalidVMConstant implements VMConstant {

        public boolean isDefaultForKind() {

            return false;

        }

        public String toValueString() {

            return null;

        }

    }

    private static class InvalidReference extends Reference {

        @Override

        public int hashCode() {

            return 0;

        }

        @Override

        public boolean equals(Object obj) {

            return false;

        }

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidAssumption() {

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidAlignment() {

    }

    @Test(expected = NullPointerException.class)

    public void testNullDataPatchInDataSection() {

    }

    @Test(expected = NullPointerException.class)

    public void testNullReferenceInDataSection() {

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidDataSectionReference() {

        DataSectionReference ref = new DataSectionReference();

        ref.setOffset(0);

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidNarrowMethodInDataSection() {

        HotSpotConstant c = (HotSpotConstant) dummyMethod.getEncoding();

        ConstantReference ref = new ConstantReference((VMConstant) c.compress());

    }

    @Test(expected = NullPointerException.class)

    public void testNullConstantInDataSection() {

        ConstantReference ref = new ConstantReference(null);

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidConstantInDataSection() {

        ConstantReference ref = new ConstantReference(new InvalidVMConstant());

    }

    @Test(expected = NullPointerException.class)

    public void testNullReferenceInCode() {

    }

    @Test(expected = NullPointerException.class)

    public void testNullConstantInCode() {

        ConstantReference ref = new ConstantReference(null);

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidConstantInCode() {

        ConstantReference ref = new ConstantReference(new InvalidVMConstant());

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidReference() {

        InvalidReference ref = new InvalidReference();

    }

    @Test(expected = JVMCIError.class)

    public void testOutOfBoundsDataSectionReference() {

        DataSectionReference ref = new DataSectionReference();

        ref.setOffset(0x1000);

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidMark() {

    }

    @Test(expected = JVMCIError.class)

    public void testInvalidMarkInt() {

    }

    @Test(expected = NullPointerException.class)

    public void testNullSite() {

    }

    @Test(expected = JVMCIError.class)

    public void testInfopointMissingDebugInfo() {

        Infopoint info = new Infopoint(0, null, InfopointReason.METHOD_START);

    }

    @Test(expected = JVMCIError.class)

    public void testSafepointMissingDebugInfo() {

        Infopoint info = new Infopoint(0, null, InfopointReason.SAFEPOINT);

    }

}