ByteArrayTest.java

package cmu.datatypes;

import org.junit.Test;

import gov.nasa.jpf.annotation.Conditional;
import gov.nasa.jpf.util.test.TestJPF;

public class ByteArrayTest extends TestJPF {

	static String JPF_CONFIGURATION = "+search.class= .search.RandomSearch";
	
	@Conditional
	static boolean a = true;

	@Test
	public void byteArrayTest() throws Exception {
		if (verifyNoPropertyViolation(JPF_CONFIGURATION)) {
			byte[] array = new byte[10];
			if (a) {
				array[0] = 1;
			}
			System.out.println(array[0]);
			if (a) {
				assertTrue(array[0] == 1);
			} else {
				assertTrue(array[0] == 0);
			}
			
		}
	}
	
	@Test
	public void byteArrayTest2() throws Exception {
		if (verifyNoPropertyViolation(JPF_CONFIGURATION)) {
			byte[] array = new byte[10];
			if (a) {
				array = new byte[11];
			}
			array[0] = 1;
			assertTrue(array[0] == 1);
			
			System.out.println(array.length);
			if (a) {
				assertTrue(array.length == 11);
			} else {
				assertTrue(array.length == 10);
			}
			
		}
	}
	
	@Test
	public void byteArrayCopyTest() throws Exception {
		if (verifyNoPropertyViolation(JPF_CONFIGURATION)) {
			byte[] array = new byte[10];
			for (int i = 0; i < array.length; i++) {
				if (a) {
					array[i] = (byte)i;
				} else {
					array[i] = (byte) (i*i);
				}
			}
			byte[] array2 = new byte[10];
			System.arraycopy(array, 0, array2, 0, array.length);
			
			for (int i = 0; i < array.length; i++) {
				System.out.println(array2[i]);
				if (a) {
					assertTrue(array2[i] == (byte)i);
				} else {
					assertTrue(array2[i] == (byte) (i*i));
				}
			}
		}
	}

}