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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: >
ShadowRealm.prototype.evaluate wrapped function arguments are wrapped into the inner realm, extended.
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 blueFn = (x, y) => x + y;
const redWrappedFn = r.evaluate(`
function fn(wrapped1, wrapped2, wrapped3) {
if (wrapped1.x) {
return 1;
}
if (wrapped2.x) {
return 2;
}
if (wrapped3.x) {
// Not unwrapped
return 3;
}
if (wrapped1 === wrapped2) {
// Always a new wrapped function
return 4;
}
// No unwrapping
if (wrapped3 === fn) {
return 5;
};
return true;
}
fn.x = 'secret';
fn;
`);
assert.sameValue(redWrappedFn(blueFn, blueFn, redWrappedFn), true);
reportCompare(0, 0);
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