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23 lines
567 B
JavaScript
23 lines
567 B
JavaScript
// Copyright (C) 2015 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-array.from
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description: Error accessing items' `Symbol.iterator` attribute
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info: |
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[...]
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4. Let usingIterator be GetMethod(items, @@iterator).
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5. ReturnIfAbrupt(usingIterator).
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features: [Symbol.iterator]
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---*/
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var items = {};
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Object.defineProperty(items, Symbol.iterator, {
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get: function() {
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throw new Test262Error();
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}
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});
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assert.throws(Test262Error, function() {
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Array.from(items);
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});
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