fix(Select): double trigger onVisibleChange while click arrow

Author: bindoon

src/select/main.scss

@@ -45,6 +45,9 @@
                 display: inline-block;
                 width: auto;
             }
+            > .#{$css-prefix}select-arrow {
+                padding-right: 0;
+            }
         }
 
         .#{$css-prefix}input.#{$css-prefix}disabled {

src/select/select.jsx

@@ -617,7 +617,10 @@ class Select extends Base {
     handleArrowClick = (e) => {
         e.preventDefault();
         this.focusInput();
-        this.setVisible(!this.state.visible);
+
+        // because of can not close Popup by click Input while hasSearch.
+        // so when Popup open and hasSearch, we should close Popup intentionally
+        this.state.visible && this.hasSearch() && this.setVisible(!this.state.visible);
     }
 
     handleClear = e => {
@@ -793,7 +796,7 @@ class Select extends Base {
         const { mode } = this.props;
         const props = { ...this.props };
 
-        // 搜索的时候不允许回车触发关闭
+        // forbid to close Popup by click Input while hasSearch
         if (this.hasSearch()) {
             props.canCloseByTrigger = false;
         }