/*
 * Copyright (c) 2009, 2012, 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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 */

package com.oracle.graal.compiler.hsail.test;

import org.junit.*;

/**
 * Tests an object array stream with one element being null.
 */
public class Vec3ObjStreamNullCheckNonZeroBciTest extends SingleExceptionTestBase {

    static final int NUM = 20;

    public Vec3[] inArray = new Vec3[NUM];

    static class MyVec3 extends Vec3 {
        public MyVec3(float x, float y, float z) {
            super(x, y, z);
        }
    }

    void setupArrays() {
        for (int i = 0; i < NUM; i++) {
            inArray[i] = new MyVec3(i, i + 1, -1);
        }
        // insert one null
        inArray[10] = null;
    }

    int dummyInt = 10;

    /**
     * The "kernel" method we will be testing. For Array Stream, an object from the array will be
     * the last parameter
     */
    public void run(Vec3 vec3) {
        int adjustment = 0;
        int tmp = dummyInt;
        while (tmp-- >= 0) {
            adjustment += tmp;
        }
        vec3.z = vec3.x + vec3.y + adjustment;
    }

    @Override
    public void runTest() {
        setupArrays();
        try {
            dispatchMethodKernel(inArray);
        } catch (Exception e) {
            recordException(e);
        }
    }

    @Test
    public void test() {
        testGeneratedHsail();
    }

}
