Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.from
description: Error creating iterator object
info: |
[...]
6. If usingIterator is not undefined, then
[...]
d. Let iterator be GetIterator(items, usingIterator).
e. ReturnIfAbrupt(iterator).
features: [Symbol.iterator]
---*/
var itemsPoisonedSymbolIterator = {};
itemsPoisonedSymbolIterator[Symbol.iterator] = function() {
throw new Test262Error();
};
assert.throws(Test262Error, function() {
Array.from(itemsPoisonedSymbolIterator);
}, 'Array.from(itemsPoisonedSymbolIterator) throws a Test262Error exception');
reportCompare(0, 0);