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// |reftest| shell-option(--enable-shadow-realms) skip-if(!xulRuntime.shell) -- requires shell-options
// Copyright (C) 2022 Chengzhong Wu. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-wrappedfunctioncreate
description: >
WrappedFunctionCreate throws a TypeError from its caller realm.
info: |
WrappedFunctionCreate ( callerRealm: a Realm Record, Target: a function object, )
...
7. Let result be CopyNameAndLength(wrapped, Target).
8. If result is an Abrupt Completion, throw a TypeError exception.
...
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();
assert.throws(TypeError, () => r.evaluate(`
function fn() {}
Object.defineProperty(fn, 'length', {
get: () => {
throw new Error('blah');
},
enumerable: false,
configurable: true,
});
fn;
`), 'expect a TypeError on length getter throwing');
reportCompare(0, 0);
|
