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fix indexOfSub bug

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This commit is contained in:
Looly
2021-06-28 23:07:40 +08:00
parent 062d070d92
commit ffed1d32fd
3 changed files with 100 additions and 8 deletions
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16
hutool-core/src/test/java/cn/hutool/core/util/ArrayUtilTest.java
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@@ -356,6 +356,14 @@ public class ArrayUtilTest {
Assert.assertEquals(-1, i);
}
@Test
public void indexOfSubTest2(){
Integer[] a = {0x12, 0x56, 0x34, 0x56, 0x78, 0x9A};
Integer[] b = {0x56, 0x78};
int i = ArrayUtil.indexOfSub(a, b);
Assert.assertEquals(3, i);
}
@Test
public void lastIndexOfSubTest() {
Integer[] a = {0x12, 0x34, 0x56, 0x78, 0x9A};
@@ -386,6 +394,14 @@ public class ArrayUtilTest {
Assert.assertEquals(-1, i);
}
@Test
public void lastIndexOfSubTest2(){
Integer[] a = {0x12, 0x56, 0x78, 0x56, 0x21, 0x9A};
Integer[] b = {0x56, 0x78};
int i = ArrayUtil.indexOfSub(a, b);
Assert.assertEquals(1, i);
}
@Test
public void reverseTest(){
int[] a = {1,2,3,4};