/*
 * Copyright (c) 2009, 2013, 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.lambda;

import org.junit.*;

/**
 * Tests call to {@link Math#nextAfter(double, double)}.
 */
public class DoubleNextAfterTest extends DoubleMathLargeBase {

    @Override
    public void runTest() {
        setupArrays();
        dispatchLambdaKernel(size, (gid) -> {
            double direction = (gid & 1) == 0 ? Double.POSITIVE_INFINITY : Double.NEGATIVE_INFINITY;
            outArray[gid] = Math.nextAfter(inArray[gid], direction);
        });
    }

    @Override
    protected boolean supportsRequiredCapabilities() {
        return (runningOnSimulator() || runningCQETests());
    }

    @Test
    public void testUsingLambdaMethod() {
        testGeneratedHsailUsingLambdaMethod();
    }
}