StaticLog rename to LogUtil

hutool-core/src/test/java/org/dromara/hutool/core/text/IssueI73AB9Test.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2023 looly(loolly@aliyun.com)
+ * Hutool is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *          http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+package org.dromara.hutool.core.text;
+
+import org.dromara.hutool.core.lang.Console;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class IssueI73AB9Test {
+
+	/**
+	 * https://gitee.com/dromara/hutool/issues/I73AB9
+	 */
+	@Test
+	void subWithLengthTest() {
+		final String str = "7814A103447E";
+		String s = StrUtil.subByLength(str, -4, 2);
+		Assertions.assertEquals("03", s);
+		s = StrUtil.subByLength(str, -2, 2);
+		Assertions.assertEquals("44", s);
+	}
+}