/*
 * Copyright (c) 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
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.graal.compiler.ptx.test;

import org.junit.Test;

import java.lang.reflect.Method;

public class ControlTest extends PTXTestBase {
	
    @Test
    public void testControl() {
    	compile("testFor2I");
    	compile("testWhile2I");
    	// compile("testSwitch1I");
    	// compile("testIfThen1Z");
    	compile("testStatic");
    	// compile("testSync");
    	// compile("testSyncObject");
    }
    
    public static int testFor2I(int a, int b) {
    	int indexed = 0;
    	for (int i = a; i < b; i++) {
    		indexed++;
    	}
    	return indexed;
    }
    
    public static int testWhile2I(int a, int b) {
    	int indexed = 0;
    	while (a < b) {
    		indexed++;
    	}
    	return indexed;
    }
    
    /*
     * NYI - PTXLIRGenerator.emitSequentialSwitch
     * 
     *  public static int testSwitch1I(int a) {
     *      switch (a) {
     *      case 1:
     *    		return 2;
     *    	case 2:
     *    		return 3;
     *    	default:
     *    		return 4;
     *    	}
     *  }
     */

    /* 
     * NYI - PTXControlFlow
     * 
     *  public static int testIfThen1Z(boolean a) {
     *      if (a) {
     *		    return 2;
     *	    } else {
     *		    return 3;
     *	    }
     *  }
     */

	@SuppressWarnings("unused")
	private static Object foo = null;
	
    public static boolean testStatic(Object o) {
    	foo = o;
    	return true;
    }
    
    /* 
     * Throws ClassCastException - PTXLIRGenerator not HotSpotLIRGenerator as there
     * is no com.oracle.graal.hotspot.ptx yet.
     * 
     * public static synchronized void testSync() {
     * } 
     * 
     * public static void testSyncObject(Object o) {
     *	 synchronized (o) {
     *   }
     * }
     */
    
    public static void main(String[] args) {
        ControlTest test = new ControlTest();
        for (Method m : ControlTest.class.getMethods()) {
            String name = m.getName();
            if (m.getAnnotation(Test.class) == null && name.startsWith("test")) {
                System.out.println(name + ": \n" + new String(test.compile(name).getTargetCode()));        	
            }
        }
    }
}