12 lines
370 B
JavaScript
12 lines
370 B
JavaScript
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// 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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// Check that property constness for out-of-object fields is valid
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var o = {};
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var toString = o.toString = function() {};
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try {
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assertEquals({ toString }, o = { ...o });
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} catch (e) {}
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o.toString = [];
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