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fix code

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Looly
2023-03-29 14:34:19 +08:00
parent bb1d65ff97
commit 6c57694599
4 changed files with 89 additions and 25 deletions
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17
hutool-core/src/test/java/cn/hutool/core/util/ArrayUtilTest.java
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@@ -12,6 +12,7 @@ import java.util.*;
*
* @author Looly
*/
@SuppressWarnings("ConstantValue")
public class ArrayUtilTest {
@Test
@@ -728,10 +729,24 @@ public class ArrayUtilTest {
@Test
public void copyOfRangeTest() {
String a = "aIDAT";
final String a = "aIDAT";
final byte[] bytes1 = Arrays.copyOfRange(a.getBytes(CharsetUtil.UTF_8), 1, 1 + 4);
Assert.assertEquals(new String(bytes1),
new String(a.getBytes(CharsetUtil.UTF_8), 1, 4));
}
@Test
public void regionMatchesTest() {
final byte[] a = new byte[]{1, 2, 3, 4, 5};
final byte[] b = new byte[]{2, 3, 4};
Assert.assertTrue(ArrayUtil.regionMatches(a, 1, b, 0, 1));
Assert.assertTrue(ArrayUtil.regionMatches(a, 1, b, 0, 2));
Assert.assertTrue(ArrayUtil.regionMatches(a, 1, b, 0, 3));
Assert.assertTrue(ArrayUtil.isSubEquals(a, 1, b));
Assert.assertFalse(ArrayUtil.regionMatches(a, 2, b, 0, 2));
Assert.assertFalse(ArrayUtil.regionMatches(a, 3, b, 0, 2));
}
}