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added reverse byte order function

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This commit is contained in:
Ziver Koc 2016-04-15 17:50:58 +02:00
parent 542b242c41
commit 0495d3289b
2 changed files with 23 additions and 0 deletions
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8
test/zutil/ByteUtilTest.java
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@ -58,4 +58,12 @@ public class ByteUtilTest {
assertArrayEquals(new byte[]{0x00,0x01}, ByteUtil.getBits(new byte[]{0x00,0x01}, 9));
assertArrayEquals(new byte[]{0x00,0x01}, ByteUtil.getBits(new byte[]{0x00,0x11}, 9));
}
@Test
public void getReverseByteOrder(){
assertArrayEquals(new byte[]{}, ByteUtil.getReverseByteOrder(new byte[]{}));
assertArrayEquals(new byte[]{0x11}, ByteUtil.getReverseByteOrder(new byte[]{0x11}));
assertArrayEquals(new byte[]{0x22,0x11}, ByteUtil.getReverseByteOrder(new byte[]{0x11,0x22}));
assertArrayEquals(new byte[]{0x44,0x33,0x22,0x11}, ByteUtil.getReverseByteOrder(new byte[]{0x11,0x22,0x33,0x44}));
}
}