Verifying that arrays are created with zeroed elements
authorJaroslav Tulach <jaroslav.tulach@apidesign.org>
Fri, 28 Dec 2012 07:59:43 +0100
changeset 39040fabaeca68d
parent 389 f69966d2e6cb
child 391 8cddb5d3e18f
Verifying that arrays are created with zeroed elements
vmtest/src/test/java/org/apidesign/bck2brwsr/tck/CompareByteArrayTest.java
vmtest/src/test/java/org/apidesign/bck2brwsr/tck/CompareIntArrayTest.java
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/vmtest/src/test/java/org/apidesign/bck2brwsr/tck/CompareByteArrayTest.java	Fri Dec 28 07:59:43 2012 +0100
     1.3 @@ -0,0 +1,63 @@
     1.4 +/**
     1.5 + * Back 2 Browser Bytecode Translator
     1.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
     1.7 + *
     1.8 + * This program is free software: you can redistribute it and/or modify
     1.9 + * it under the terms of the GNU General Public License as published by
    1.10 + * the Free Software Foundation, version 2 of the License.
    1.11 + *
    1.12 + * This program is distributed in the hope that it will be useful,
    1.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.15 + * GNU General Public License for more details.
    1.16 + *
    1.17 + * You should have received a copy of the GNU General Public License
    1.18 + * along with this program. Look for COPYING file in the top folder.
    1.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
    1.20 + */
    1.21 +package org.apidesign.bck2brwsr.tck;
    1.22 +
    1.23 +import org.apidesign.bck2brwsr.vmtest.Compare;
    1.24 +import org.apidesign.bck2brwsr.vmtest.VMTest;
    1.25 +import org.testng.annotations.Factory;
    1.26 +
    1.27 +/**
    1.28 + *
    1.29 + * @author Jaroslav Tulach <jtulach@netbeans.org>
    1.30 + */
    1.31 +public class CompareByteArrayTest {
    1.32 +    @Compare public int byteArraySum() {
    1.33 +        byte[] arr = createArray();
    1.34 +        return sumByteArr(arr);
    1.35 +    }
    1.36 +    
    1.37 +    @Compare public int countZeros() {
    1.38 +        int zeros = 0;
    1.39 +        for (Byte b : createArray()) {
    1.40 +            if (b == 0) {
    1.41 +                zeros++;
    1.42 +            }
    1.43 +        }
    1.44 +        return zeros;
    1.45 +    }
    1.46 +    
    1.47 +    private static int sumByteArr(byte[] arr) {
    1.48 +        int sum = 0;
    1.49 +        for (int i = 0; i < arr.length; i++) {
    1.50 +            sum += arr[i];
    1.51 +        }
    1.52 +        return sum;
    1.53 +    }
    1.54 +    
    1.55 +    @Factory
    1.56 +    public static Object[] create() {
    1.57 +        return VMTest.create(CompareByteArrayTest.class);
    1.58 +    }
    1.59 +
    1.60 +    private byte[] createArray() {
    1.61 +        byte[] arr = new byte[10];
    1.62 +        arr[5] = 3;
    1.63 +        arr[7] = 8;
    1.64 +        return arr;
    1.65 +    }
    1.66 +}
     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/vmtest/src/test/java/org/apidesign/bck2brwsr/tck/CompareIntArrayTest.java	Fri Dec 28 07:59:43 2012 +0100
     2.3 @@ -0,0 +1,63 @@
     2.4 +/**
     2.5 + * Back 2 Browser Bytecode Translator
     2.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
     2.7 + *
     2.8 + * This program is free software: you can redistribute it and/or modify
     2.9 + * it under the terms of the GNU General Public License as published by
    2.10 + * the Free Software Foundation, version 2 of the License.
    2.11 + *
    2.12 + * This program is distributed in the hope that it will be useful,
    2.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    2.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2.15 + * GNU General Public License for more details.
    2.16 + *
    2.17 + * You should have received a copy of the GNU General Public License
    2.18 + * along with this program. Look for COPYING file in the top folder.
    2.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
    2.20 + */
    2.21 +package org.apidesign.bck2brwsr.tck;
    2.22 +
    2.23 +import org.apidesign.bck2brwsr.vmtest.Compare;
    2.24 +import org.apidesign.bck2brwsr.vmtest.VMTest;
    2.25 +import org.testng.annotations.Factory;
    2.26 +
    2.27 +/**
    2.28 + *
    2.29 + * @author Jaroslav Tulach <jtulach@netbeans.org>
    2.30 + */
    2.31 +public class CompareIntArrayTest {
    2.32 +    @Compare public int integerArraySum() {
    2.33 +        int[] arr = createArray();
    2.34 +        return sumIntArr(arr);
    2.35 +    }
    2.36 +    
    2.37 +    @Compare public int countZeros() {
    2.38 +        int zeros = 0;
    2.39 +        for (Integer i : createArray()) {
    2.40 +            if (i == 0) {
    2.41 +                zeros++;
    2.42 +            }
    2.43 +        }
    2.44 +        return zeros;
    2.45 +    }
    2.46 +    
    2.47 +    private static int sumIntArr(int[] arr) {
    2.48 +        int sum = 0;
    2.49 +        for (int i = 0; i < arr.length; i++) {
    2.50 +            sum += arr[i];
    2.51 +        }
    2.52 +        return sum;
    2.53 +    }
    2.54 +    
    2.55 +    @Factory
    2.56 +    public static Object[] create() {
    2.57 +        return VMTest.create(CompareIntArrayTest.class);
    2.58 +    }
    2.59 +
    2.60 +    private int[] createArray() {
    2.61 +        int[] arr = new int[10];
    2.62 +        arr[5] = 3;
    2.63 +        arr[7] = 8;
    2.64 +        return arr;
    2.65 +    }
    2.66 +}