/*
 * Daneel - Dalvik to Java bytecode compiler
 * Copyright (C) 2011  IcedRobot team
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * This file is subject to the "Classpath" exception:
 *
 * Linking this library statically or dynamically with other modules is
 * making a combined work based on this library.  Thus, the terms and
 * conditions of the GNU General Public License cover the whole
 * combination.
 *
 * As a special exception, the copyright holders of this library give you
 * permission to link this library with independent modules to produce an
 * executable, regardless of the license terms of these independent
 * modules, and to copy and distribute the resulting executable under terms
 * of your choice, provided that you also meet, for each linked independent
 * module, the terms and conditions of the license of that module.  An
 * independent module is a module which is not derived from or based on
 * this library.  If you modify this library, you may extend this exception
 * to your version of the library, but you are not obligated to do so.  If
 * you do not wish to do so, delete this exception statement from your
 * version.
 */

package org.icedrobot.daneel.rewriter;

import static org.junit.Assert.assertEquals;

import org.icedrobot.daneel.DexifyingRunner;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(DexifyingRunner.class)
public class ReturnTest {

    @Test
    public void returnLong() throws Exception {
        assertEquals(-1L, new DEXCode().returnLong());
    }

    @Test
    public void returnInt() throws Exception {
        assertEquals(25, new DEXCode().returnInt());
    }

    @Test
    public void returnShort() throws Exception {
        assertEquals((short) -1, new DEXCode().returnShort());
    }

    @Test
    public void returnByte() throws Exception {
        assertEquals((byte) -25, new DEXCode().returnByte());
    }

    @Test
    public void returnChar() throws Exception {
        assertEquals('a', new DEXCode().returnChar());
    }

    @Test
    public void returnDouble() throws Exception {
        assertEquals(44.0, new DEXCode().returnDouble(), 0);
    }

    @Test
    public void returnFloat() throws Exception {
        assertEquals(37.0F, new DEXCode().returnFloat(), 0);
    }

    @Test
    public void returnThis() throws Exception {
        DEXCode dex = new DEXCode();
        assertEquals(dex, dex.returnThis());
    }

    @Test
    public void returnNull() throws Exception {
        assertEquals(null, new DEXCode().returnNull());
    }

    @Test
    public void returnString() throws Exception {
        assertEquals("any string", new DEXCode().returnString());
    }

    // Keep this class named "DEXCode" to push it through Daneel.
    private static class DEXCode {
        public long returnLong() {
            return -1;
        }

        public int returnInt() {
            return 25;
        }

        public short returnShort() {
            return -1;
        }

        public byte returnByte() {
            return -25;
        }

        public char returnChar() {
            return 'a';
        }

        public double returnDouble() {
            return 44;
        }

        public float returnFloat() {
            return 37;
        }

        public Object returnThis() {
            return this;
        }

        public Object returnNull() {
            return null;
        }

        public String returnString() {
            return "any string";
        }
    }
}