wip: test case for v-model + inline mode codegen

packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap

@@ -166,6 +166,29 @@ return (_ctx, _cache) => {
 }"
 `;
 
+exports[`SFC compile <script setup> inlineTemplate mode v-model codegen with unref() 1`] = `
+"import { unref as _unref, isRef as _isRef, vModelText as _vModelText, createVNode as _createVNode, withDirectives as _withDirectives, openBlock as _openBlock, createBlock as _createBlock } from \\"vue\\"
+
+import { ref } from 'vue'
+        
+export default {
+  expose: [],
+  setup(__props) {
+
+        const count = ref(0)
+        
+return (_ctx, _cache) => {
+  return _withDirectives((_openBlock(), _createBlock(\\"input\\", {
+    \\"onUpdate:modelValue\\": _cache[1] || (_cache[1] = $event => (_isRef(count) ? (count.value = $event) : (count = $event)))
+  }, null, 512 /* NEED_PATCH */)), [
+    [_vModelText, _unref(count)]
+  ])
+}
+}
+
+}"
+`;
+
 exports[`SFC compile <script setup> ref: syntax sugar accessing ref binding 1`] = `
 "import { ref as _ref } from 'vue'
 

packages/compiler-sfc/__tests__/compileScript.spec.ts

@@ -121,8 +121,7 @@ const bar = 1
     test('avoid unref() when necessary', () => {
       // function, const, component import
       const { content } = compile(
-        `
-        <script setup>
+        `<script setup>
         import { ref, defineOptions } from 'vue'
         import Foo from './Foo.vue'
         import other from './util'
@@ -151,6 +150,21 @@ const bar = 1
       // no need to mark constant fns in patch flag
       expect(content).not.toMatch(`PROPS`)
     })
+
+    test('v-model codegen with unref()', () => {
+      const { content } = compile(
+        `<script setup>
+        import { ref } from 'vue'
+        const count = ref(0)
+        </script>
+        <template>
+          <input v-model="count">
+        </template>
+        `,
+        { inlineTemplate: true }
+      )
+      assertCode(content)
+    })
   })
 
   describe('with TypeScript', () => {