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Test revoked [[ProxyTarget]]

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Alexey Shvayka 2020-03-28 16:41:16 +02:00 committed by Rick Waldron
parent 432adbb61e
commit 8b610fb33a
1 changed files with 13 additions and 11 deletions
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24
test/built-ins/Proxy/create-target-is-revoked-proxy.js
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@ -1,21 +1,23 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved. // Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file. // This code is governed by the BSD license found in the LICENSE file.
/*--- /*---
es6id: 9.5.15 esid: sec-proxycreate
description: > description: >
Proxy ( target, handler ) A Proxy is created with its [[ProxyTarget]] as revoked Proxy.
... info: |
2. If target is a Proxy exotic object and the value of the ProxyCreate ( target, handler )
[[ProxyHandler]] internal slot of target is null, throw a
TypeError exception. [...]
... 3. Let P be ! MakeBasicObject(« [[ProxyHandler]], [[ProxyTarget]] »).
[...]
6. Set P.[[ProxyTarget]] to target.
[...]
8. Return P.
features: [Proxy] features: [Proxy]
---*/ ---*/
var revocable = Proxy.revocable({}, {}); var revocable = Proxy.revocable({}, {});
revocable.revoke(); revocable.revoke();
assert.throws(TypeError, function() { var proxy = new Proxy(revocable.proxy, {});
new Proxy(revocable.proxy, {}); assert.sameValue(typeof proxy, "object");
});