From: Evan You <yyx990803@gmail.com>
Date: Mon, 2 Dec 2019 20:49:59 +0000 (-0500)
Subject: test: skip optimizing single text root
X-Git-Tag: v3.0.0-alpha.0~109
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a984d3a53132dd54f49129266b5c064f00be7f89;p=thirdparty%2Fvuejs%2Fcore.git

test: skip optimizing single text root
---

diff --git a/packages/compiler-core/src/transforms/transformText.ts b/packages/compiler-core/src/transforms/transformText.ts
index 91d5d5076a..3cc7518a8b 100644
--- a/packages/compiler-core/src/transforms/transformText.ts
+++ b/packages/compiler-core/src/transforms/transformText.ts
@@ -56,12 +56,14 @@ export const transformText: NodeTransform = (node, context) => {
 
       if (
         !hasText ||
-        // if this is a plain element with a single text child, leave it as-is
-        // since the runtime has dedicated fast path for this by directly
+        // if this is a plain element with a single text child, leave it
+        // as-is since the runtime has dedicated fast path for this by directly
         // setting textContent of the element.
-        (node.type === NodeTypes.ELEMENT &&
-          node.tagType === ElementTypes.ELEMENT &&
-          children.length === 1)
+        // for component root it's always normalized anyway.
+        (children.length === 1 &&
+          (node.type === NodeTypes.ROOT ||
+            (node.type === NodeTypes.ELEMENT &&
+              node.tagType === ElementTypes.ELEMENT)))
       ) {
         return
       }