fix(mp-baidu): normalize event name (#3616)

packages/uni-cli-shared/src/vue/transforms/vOn.ts

+import { customizeEvent } from '@dcloudio/uni-shared'
 import {
   ExpressionNode,
   DirectiveNode,
@@ -46,7 +47,13 @@ export function createTransformOn(
     }
     const value = res.props[0].value as ExpressionNode
     res.props[0].value = createCustomEventExpr()
-    addEventOpts(arg.content, value, node)
+    addEventOpts(
+      node.tagType === ElementTypes.COMPONENT
+        ? customizeEvent(arg.content)
+        : arg.content,
+      value,
+      node
+    )
     return res
   }
 }

packages/uni-mp-baidu/__tests__/vOn.spec.ts

@@ -22,10 +22,10 @@ describe('mp-baidu: transform v-on', () => {
     }),
       test(`multi custom event`, () => {
         assert(
-          `<custom @unmount="unmount" @custom-mount="mount();created();"/>`,
-          `<custom bindunmount="__e" bindcustomMount="__e" u-i="2a9ec0b0-0" eO="{{a}}"/>`,
+          `<custom @unmount="unmount" @update:modelValue="changeHandle" @custom-mount="mount();created();"/>`,
+          `<custom bindunmount="__e" bindupdateModelValue="__e" bindcustomMount="__e" u-i="2a9ec0b0-0" eO="{{a}}"/>`,
           `(_ctx, _cache) => {
-  return { a: { 'custom-mount': _o($event => { _ctx.mount(); _ctx.created(); }), 'unmount': _o(_ctx.unmount) } }
+  return { a: { 'updateModelValue': _o(_ctx.changeHandle), 'customMount': _o($event => { _ctx.mount(); _ctx.created(); }), 'unmount': _o(_ctx.unmount) } }
 }`
         )
       })

packages/uni-mp-kuaishou/__tests__/vOn.spec.ts

@@ -45,7 +45,7 @@ describe('mp-kuaishou: transform v-on', () => {
           `<custom @unmount="unmount" @custom-mount="mount();created();"/>`,
           `<custom bindunmount="__e" bindcustomMount="__e" u-i="2a9ec0b0-0" bind:__l="__l" eO="{{a}}"/>`,
           `(_ctx, _cache) => {
-  return { a: { 'custom-mount': _o($event => { _ctx.mount(); _ctx.created(); }), 'unmount': _o(_ctx.unmount) } }
+  return { a: { 'customMount': _o($event => { _ctx.mount(); _ctx.created(); }), 'unmount': _o(_ctx.unmount) } }
 }`
         )
       })