12a1b9b804
PR-URL: https://github.com/nodejs/node/pull/19201 Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com> Reviewed-By: Myles Borins <myles.borins@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
35 lines
804 B
JavaScript
35 lines
804 B
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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function f() { return 42; }
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const bound_function = f.bind();
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const callable_proxy = new Proxy(function(){}.__proto__, {});
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function testSet(ctor) {
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new ctor([]);
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new ctor([{},{}]);
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}
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function testMap(ctor) {
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new ctor([]);
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new ctor([[{},{}],[{},{}]]);
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}
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function testAllVariants(set_or_add_function) {
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Set.prototype.add = set_or_add_function;
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testSet(Set);
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WeakSet.prototype.add = set_or_add_function;
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testSet(WeakSet);
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Map.prototype.set = set_or_add_function;
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testMap(Map);
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WeakMap.prototype.set = set_or_add_function;
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testMap(WeakMap);
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}
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testAllVariants(bound_function);
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testAllVariants(callable_proxy);
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