test: add test

vuejs · Jul 19, 2024 · 3b147c8 · 3b147c8
1 parent f8f5d23
commit 3b147c8
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/packages/runtime-dom/__tests__/patchProps.spec.ts b/packages/runtime-dom/__tests__/patchProps.spec.ts
@@ -152,6 +152,15 @@ describe('runtime-dom: props patching', () => {
     expect(root.innerHTML).toBe(`<div><del>baz</del></div>`)
   })
 
+  test('patch innerHTML porp w/ undefined value', async () => {
+    const root = document.createElement('div')
+    const Comp = {
+      render: () => h('div', { innerHTML: undefined }),
+    }
+    render(h(Comp), root)
+    expect(root.innerHTML).toBe(`<div></div>`)
+  })
+
   test('textContent unmount prev children', () => {
     const fn = vi.fn()
     const comp = {