fix: input style bug (#1322)

Author: zkwolf

components/auto-complete/__tests__/__snapshots__/demo.test.js.snap

@@ -7,7 +7,7 @@ exports[`renders ./components/auto-complete/demo/basic.md correctly 1`] = `
       <div unselectable="on" class="ant-select-selection__placeholder" style="display: block; user-select: none;">input here</div>
       <ul>
         <li class="ant-select-search ant-select-search--inline">
-          <div class="ant-select-search__field__wrap"><span class="ant-input-affix-wrapper ant-select-search__field" value=""><input type="text" value="" class="ant-input"></span><span class="ant-select-search__field__mirror">&nbsp;</span></div>
+          <div class="ant-select-search__field__wrap"><input type="text" value="" class="ant-input ant-select-search__field"><span class="ant-select-search__field__mirror">&nbsp;</span></div>
         </li>
       </ul>
     </div><span unselectable="on" class="ant-select-arrow" style="user-select: none;"><i aria-label="icon: down" class="ant-select-arrow-icon anticon anticon-down"><svg viewBox="64 64 896 896" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path></svg></i></span>
@@ -53,7 +53,7 @@ exports[`renders ./components/auto-complete/demo/non-case-sensitive.md correctly
       <div unselectable="on" class="ant-select-selection__placeholder" style="display: block; user-select: none;">input here</div>
       <ul>
         <li class="ant-select-search ant-select-search--inline">
-          <div class="ant-select-search__field__wrap"><span class="ant-input-affix-wrapper ant-select-search__field" value=""><input type="text" value="" class="ant-input"></span><span class="ant-select-search__field__mirror">&nbsp;</span></div>
+          <div class="ant-select-search__field__wrap"><input type="text" value="" class="ant-input ant-select-search__field"><span class="ant-select-search__field__mirror">&nbsp;</span></div>
         </li>
       </ul>
     </div><span unselectable="on" class="ant-select-arrow" style="user-select: none;"><i aria-label="icon: down" class="ant-select-arrow-icon anticon anticon-down"><svg viewBox="64 64 896 896" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path></svg></i></span>
@@ -68,7 +68,7 @@ exports[`renders ./components/auto-complete/demo/options.md correctly 1`] = `
       <div unselectable="on" class="ant-select-selection__placeholder" style="display: block; user-select: none;">input here</div>
       <ul>
         <li class="ant-select-search ant-select-search--inline">
-          <div class="ant-select-search__field__wrap"><span class="ant-input-affix-wrapper ant-select-search__field" value=""><input type="text" value="" class="ant-input"></span><span class="ant-select-search__field__mirror">&nbsp;</span></div>
+          <div class="ant-select-search__field__wrap"><input type="text" value="" class="ant-input ant-select-search__field"><span class="ant-select-search__field__mirror">&nbsp;</span></div>
         </li>
       </ul>
     </div><span unselectable="on" class="ant-select-arrow" style="user-select: none;"><i aria-label="icon: down" class="ant-select-arrow-icon anticon anticon-down"><svg viewBox="64 64 896 896" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path></svg></i></span>

components/cascader/__tests__/__snapshots__/demo.test.js.snap

@@ -95,7 +95,7 @@ exports[`Cascader popup correctly with defaultValue 1`] = `
 `;
 
 exports[`Cascader support controlled mode 1`] = `
-<span tabindex="0" class="ant-cascader-picker"><span class="ant-input-affix-wrapper ant-cascader-input "><input type="text" readonly="true" class="ant-input"></span><span class="ant-cascader-picker-label">Zhejiang / Hangzhou / West Lake</span><i aria-label="icon: close-circle" tabindex="-1" class="ant-cascader-picker-clear anticon anticon-close-circle"><svg viewBox="64 64 896 896" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" class="">
+<span tabindex="0" class="ant-cascader-picker"><input type="text" readonly="true" class="ant-input ant-cascader-input "><span class="ant-cascader-picker-label">Zhejiang / Hangzhou / West Lake</span><i aria-label="icon: close-circle" tabindex="-1" class="ant-cascader-picker-clear anticon anticon-close-circle"><svg viewBox="64 64 896 896" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" class="">
     <path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 0 1-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"></path>
   </svg></i><i aria-label="icon: down" class="ant-cascader-picker-arrow anticon anticon-down"><svg viewBox="64 64 896 896" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" class="">
     <path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path>

components/cascader/__tests__/__snapshots__/index.test.js.snap

@@ -18,7 +18,7 @@ exports[`renders ./components/empty/demo/config-provider.md correctly 1`] = `
       </div>
     </div>
     <h3>TreeSelect</h3> <span role="combobox" aria-haspopup="listbox" tabindex="0" class="ant-select ant-select-enabled" style="width: 200px;"><span class="ant-select-selection ant-select-selection--single"><span class="ant-select-selection__rendered"><span class="ant-select-selection__placeholder"></span></span><span class="ant-select-arrow" style="outline: none;"><i aria-label="icon: down" class="ant-select-arrow-icon anticon anticon-down"><svg viewBox="64 64 896 896" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path></svg></i></span></span></span>
-    <h3>Cascader</h3> <span tabindex="0" class="ant-cascader-picker ant-cascader-picker-show-search" style="width: 200px;"><span class="ant-cascader-picker-label"></span><span class="ant-input-affix-wrapper ant-cascader-input "><input placeholder="Please select" type="text" class="ant-input"></span><i aria-label="icon: down" class="ant-cascader-picker-arrow anticon anticon-down"><svg viewBox="64 64 896 896" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" class="">
+    <h3>Cascader</h3> <span tabindex="0" class="ant-cascader-picker ant-cascader-picker-show-search" style="width: 200px;"><span class="ant-cascader-picker-label"></span><input placeholder="Please select" type="text" class="ant-input ant-cascader-input "><i aria-label="icon: down" class="ant-cascader-picker-arrow anticon anticon-down"><svg viewBox="64 64 896 896" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" class="">
         <path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path>
       </svg></i></span>
     <h3>Transfer</h3>