fix: 优化 test 表达式查询 question/105048

packages/uni-template-compiler/__tests__/compiler-extra.spec.js

@@ -697,6 +697,11 @@ describe('mp:compiler-extra', () => {
       '<block wx:if="{{$root.m0}}"><view>{{$root.m1}}</view></block>',
       'with(this){var m0=getValue(key);var m1=m0?getValue(key):null;$mp.data=Object.assign({},{$root:{m0:m0,m1:m1}})}'
     )
+    assertCodegen(
+      '<view v-if="test1(key)&&test2(key)">{{getValue(key)}}</view>',
+      '<block wx:if="{{$root.m0&&$root.m1}}"><view>{{$root.m2}}</view></block>',
+      'with(this){var m0=test1(key);var m1=test2(key);var m2=m0&&m1?getValue(key):null;$mp.data=Object.assign({},{$root:{m0:m0,m1:m1,m2:m2}})}'
+    )
     assertCodegen(
       '<view v-for="(item,index) in list" :key="index"><view v-if="item">{{getValue(item)}}</view></view>',
       '<block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index" wx:key="index"><view><block wx:if="{{item.$orig}}"><view>{{item.m0}}</view></block></view></block>',

packages/uni-template-compiler/lib/script/traverse/member-expr.js

@@ -71,18 +71,14 @@ function findTest (path, state) {
             const property = node.property
             const propertyName = property.name
             if (objectName === VAR_ROOT || (names.includes(objectName) && (propertyName === IDENTIFIER_METHOD || propertyName === IDENTIFIER_FILTER || propertyName === IDENTIFIER_GLOBAL))) {
-              let property
-              traverse(testOrig, {
-                noScope: true,
-                Identifier (identifierPath) {
-                  const node = identifierPath.node
-                  if (node.name === propertyName) {
-                    property = node
-                    identifierPath.stop()
-                  }
-                }
-              })
-              memberExpressionPath.replaceWith(property)
+              const array = []
+              let tempPath = memberExpressionPath
+              while (tempPath.parentPath) {
+                const key = tempPath.key
+                array.unshift(typeof key === 'number' ? `[${key}]` : `.${key}`)
+                tempPath = tempPath.parentPath
+              }
+              memberExpressionPath.replaceWith(path.parentPath.get('test' + array.join('')).node.property)
             }
           }
         })