/*
 * Copyright 2018 - 2019 Volker Berlin (i-net software)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.inetsoftware.jwebassembly.runtime;

import java.util.ArrayList;
import java.util.Collection;

import org.junit.ClassRule;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runners.Parameterized.Parameters;

import de.inetsoftware.jwebassembly.ScriptEngine;
import de.inetsoftware.jwebassembly.WasmRule;
import de.inetsoftware.jwebassembly.api.annotation.Export;

public class Arrays extends AbstractBaseTest {

    @ClassRule
    public static WasmRule rule = new WasmRule( TestClass.class );

    public Arrays( ScriptEngine script, String method, Object[] params ) {
        super( rule, script, method, params );
    }

    @Parameters( name = "{0}-{1}" )
    public static Collection<Object[]> data() {
        ArrayList<Object[]> list = new ArrayList<>();
        for( ScriptEngine[] val : ScriptEngine.testParams() ) {
            ScriptEngine script = val[0];
            addParam( list, script, "length" );
            addParam( list, script, "loopByte" );
            addParam( list, script, "loopShort" );
            addParam( list, script, "loopChar" );
            addParam( list, script, "loopInt" );
            addParam( list, script, "loopLong" );
            addParam( list, script, "loopFloat" );
            addParam( list, script, "loopDouble" );
            addParam( list, script, "loopObject" );
        }
        return list;
    }

    @Ignore
    @Test
    public void test() {
        super.test();
    }

    static class TestClass {

        @Export
        static int length() {
            return new int[5].length;
        }

        @Export
        static byte loopByte() {
            byte[] data = {-1,2,3};
            byte sum = 0;
            for( byte i : data ) {
                sum += i;
            }
            return sum;
        }

        @Export
        static short loopShort() {
            short[] data = {-1,-2,-3};
            short sum = 0;
            for( short i : data ) {
                sum += i;
            }
            return sum;
        }

        @Export
        static char loopChar() {
            char[] data = {1,2,0x8000};
            char sum = 0;
            for( char i : data ) {
                sum += i;
            }
            return sum;
        }

        @Export
        static int loopInt() {
            int[] data = {1,2,3};
            int sum = 0;
            for( int i : data ) {
                sum += i;
            }
            return sum;
        }

        @Export
        static int loopLong() {
            long[] data = {1,2,3};
            long sum = 0;
            for( long i : data ) {
                sum += i;
            }
            return (int)sum;
        }

        @Export
        static float loopFloat() {
            float[] data = {1,2,3};
            float sum = 0;
            for( float i : data ) {
                sum += i;
            }
            return sum;
        }

        @Export
        static double loopDouble() {
            double[] data = {1,2,3};
            double sum = 0;
            for( double i : data ) {
                sum += i;
            }
            return sum;
        }

        @Export
        static int loopObject() {
            Object[] data = {null,null,null};
            int sum = 0;
            for( Object obj : data ) {
                sum++;
            }
            return sum;
        }
    }
}