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// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.from
description: >
[[IsHTMLDDA]] object as @@iterator method gets called.
info: |
%TypedArray%.from ( source [ , mapfn [ , thisArg ] ] )
[...]
5. Let usingIterator be ? GetMethod(items, @@iterator).
6. If usingIterator is not undefined, then
a. Let values be ? IterableToList(source, usingIterator).
IterableToList ( items, method )
1. Let iteratorRecord be ? GetIterator(items, sync, method).
GetIterator ( obj [ , hint [ , method ] ] )
[...]
4. Let iterator be ? Call(method, obj).
5. If Type(iterator) is not Object, throw a TypeError exception.
includes: [testTypedArray.js]
features: [Symbol.iterator, TypedArray, IsHTMLDDA]
---*/
var items = {};
items[Symbol.iterator] = $262.IsHTMLDDA;
testWithTypedArrayConstructors(function(TypedArray) {
assert.throws(TypeError, function() {
TypedArray.from(items);
});
});
reportCompare(0, 0);
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