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// Copyright (c) 2023 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-map.groupby
description: Map.groupBy throws when callback throws
info: |
Map.groupBy ( items, callbackfn )
...
GroupBy ( items, callbackfn, coercion )
6. Repeat,
e. Let key be Completion(Call(callbackfn, undefined, « value, 𝔽(k) »)).
f. IfAbruptCloseIterator(key, iteratorRecord).
...
features: [array-grouping, Map]
---*/
assert.throws(Test262Error, function() {
const array = [1];
Map.groupBy(array, function() {
throw new Test262Error('throw in callback');
})
});
reportCompare(0, 0);