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fix(reactivity): use isExtensible instead of isFrozen (#1753)

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close #1784
This commit is contained in:
wujieZ
2020-08-05 23:53:50 +08:00
committed by GitHub
parent 3692f2738f
commit 2787c34cd4
2 changed files with 8 additions and 3 deletions
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9
packages/reactivity/__tests__/reactive.spec.ts
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@@ -183,11 +183,16 @@ describe('reactivity/reactive', () => {
expect(isReactive(obj.bar)).toBe(false)
})
test('should not observe frozen objects', () => {
test('should not observe non-extensible objects', () => {
const obj = reactive({
foo: Object.freeze({ a: 1 })
foo: Object.preventExtensions({ a: 1 }),
// sealed or frozen objects are considered non-extensible as well
bar: Object.freeze({ a: 1 }),
baz: Object.seal({ a: 1 })
})
expect(isReactive(obj.foo)).toBe(false)
expect(isReactive(obj.bar)).toBe(false)
expect(isReactive(obj.baz)).toBe(false)
})
test('should not observe objects with __v_skip', () => {