测试page size负值不分页情况

mybatis-plus/src/test/java/com/baomidou/mybatisplus/test/h2/H2UserTest.java

@@ -558,6 +558,13 @@ class H2UserTest extends BaseTest {
             .orderByDesc(H2User::getTestId)).getPages() > 0);
     }
 
+    @Test
+    void testPageNegativeSize() {
+        Page page = Page.of(1, -1);
+        userService.lambdaQuery().page(page);
+        Assertions.assertEquals(page.getTotal(), 0);
+    }
+
     @Test
     void testDeleteByFill() {
         H2User h2User = new H2User(3L, "test");