From 5aa88fe8af53384bbc00ceb01265f11621641ae5 Mon Sep 17 00:00:00 2001
From: btea <2356281422@qq.com>
Date: Fri, 30 May 2025 09:30:47 +0800
Subject: [PATCH 1/2] test(compiler-sfc): direct descendant wildcard rule
 selector

---
 .../__tests__/compileStyle.spec.ts            | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/packages/compiler-sfc/__tests__/compileStyle.spec.ts b/packages/compiler-sfc/__tests__/compileStyle.spec.ts
index 78fd52425e8..8f0858c9e76 100644
--- a/packages/compiler-sfc/__tests__/compileStyle.spec.ts
+++ b/packages/compiler-sfc/__tests__/compileStyle.spec.ts
@@ -39,6 +39,32 @@ describe('SFC scoped CSS', () => {
     expect(compileScoped(`h1 .foo { color: red; }`)).toMatch(
       `h1 .foo[data-v-test] { color: red;`,
     )
+
+    // https://github.com/vuejs/core/issues/13387
+    expect(
+      compileScoped(`main {
+  display: flex;
+  flex-direction: column;
+  background: yellowgreen;
+  width: 100%;
+  > * {
+    max-width: 200px;
+    background-color: yellow;
+  }
+}`),
+    ).toMatchInlineSnapshot(`
+      "main {
+&[data-v-test] {
+  display: flex;
+  flex-direction: column;
+  background: yellowgreen;
+  width: 100%;
+}
+> *[data-v-test] {
+    max-width: 200px;
+    background-color: yellow;
+}
+}"`)
   })
 
   test('nesting selector', () => {

From 65de7f470c3910b606ab88c185f3c3de14d886cc Mon Sep 17 00:00:00 2001
From: daiwei <daiwei521@126.com>
Date: Fri, 30 May 2025 10:30:56 +0800
Subject: [PATCH 2/2] chore: simplify test

---
 packages/compiler-sfc/__tests__/compileStyle.spec.ts | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/packages/compiler-sfc/__tests__/compileStyle.spec.ts b/packages/compiler-sfc/__tests__/compileStyle.spec.ts
index 8f0858c9e76..9b7e7c53710 100644
--- a/packages/compiler-sfc/__tests__/compileStyle.spec.ts
+++ b/packages/compiler-sfc/__tests__/compileStyle.spec.ts
@@ -40,29 +40,21 @@ describe('SFC scoped CSS', () => {
       `h1 .foo[data-v-test] { color: red;`,
     )
 
-    // https://github.com/vuejs/core/issues/13387
+    // #13387
     expect(
       compileScoped(`main {
-  display: flex;
-  flex-direction: column;
-  background: yellowgreen;
   width: 100%;
   > * {
     max-width: 200px;
-    background-color: yellow;
   }
 }`),
     ).toMatchInlineSnapshot(`
       "main {
 &[data-v-test] {
-  display: flex;
-  flex-direction: column;
-  background: yellowgreen;
   width: 100%;
 }
 > *[data-v-test] {
     max-width: 200px;
-    background-color: yellow;
 }
 }"`)
   })