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Fixed wrong byte ordering

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This commit is contained in:
Ziver Koc 2016-04-15 17:56:13 +02:00
parent 0495d3289b
commit 40fbbe1012
2 changed files with 7 additions and 7 deletions
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6
src/zutil/converter/Converter.java
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@ -60,10 +60,10 @@ public class Converter {
*/
public static byte[] toBytes(int num){
return new byte[]{
(byte)((num >> 24)& 0xff),
(byte)((num >> 16)& 0xff),
(byte)(num & 0xff),
(byte)((num >> 8)& 0xff),
(byte)(num & 0xff)};
(byte)((num >> 16)& 0xff),
(byte)((num >> 24)& 0xff)};
}
/**

8
test/zutil/converter/ConverterTest.java
View file

@ -94,10 +94,10 @@ public class ConverterTest {
@Test
public void intToByteArray(){
assertArrayEquals(new byte[]{0x00,0x00,0x00,0x00}, Converter.toBytes(0));
assertArrayEquals(new byte[]{0x00,0x00,0x00,0x01}, Converter.toBytes(1));
assertArrayEquals(new byte[]{0x00,0x00,0x01,0x00}, Converter.toBytes(256));
assertArrayEquals(new byte[]{0x01,0x00,0x00,0x00}, Converter.toBytes(1));
assertArrayEquals(new byte[]{0x00,0x01,0x00,0x00}, Converter.toBytes(256));
assertArrayEquals(new byte[]{(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0xFF}, Converter.toBytes(-1));
assertArrayEquals(new byte[]{(byte)0x7F,(byte)0xFF,(byte)0xFF,(byte)0xFF}, Converter.toBytes(Integer.MAX_VALUE));
assertArrayEquals(new byte[]{(byte)0x80,(byte)0x00,(byte)0x00,(byte)0x00}, Converter.toBytes(Integer.MIN_VALUE));
assertArrayEquals(new byte[]{(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0x7F}, Converter.toBytes(Integer.MAX_VALUE));
assertArrayEquals(new byte[]{(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x80}, Converter.toBytes(Integer.MIN_VALUE));
}
}