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// |reftest| shell-option(--enable-shadow-realms) skip-if(!xulRuntime.shell) -- requires shell-options
// Copyright (C) 2021 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-shadowrealm.prototype.evaluate
description: >
Proxying a wrapped function and invoking it still performs boundary checks
features: [ShadowRealm]
---*/
assert.sameValue(
typeof ShadowRealm.prototype.evaluate,
'function',
'This test must fail if ShadowRealm.prototype.evaluate is not a function'
);
const r = new ShadowRealm();
const wrapped = r.evaluate(`() => { return 1; };`);
const secretObj = {x: 2};
let received;
const proxiedWrapped = new Proxy(wrapped, {
apply(target, _, args) {
assert.sameValue(target, wrapped);
received = args;
// Object can't be sent to the other Realm
return target({x: 1});
}
});
assert.throws(
TypeError,
() => proxiedWrapped(secretObj),
'Proxying a wrapped function and invoking it still performs boundary checks'
);
assert.sameValue(received[0], secretObj, 'proxy still calls the handler trap');
assert.sameValue(received.length, 1);
reportCompare(0, 0);
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