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// |reftest| shell-option(--enable-math-sumprecise) skip-if(!Math.sumPrecise||!xulRuntime.shell) -- Math.sumPrecise is not enabled unconditionally, requires shell-options
// Copyright (C) 2024 Kevin Gibbons. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-math.sumprecise
description: Math.sumPrecise takes an iterable
features: [generators, Math.sumPrecise]
---*/
assert.sameValue(Math.sumPrecise([1, 2]), 3);
function* gen() {
yield 1;
yield 2;
}
assert.sameValue(Math.sumPrecise(gen()), 3);
var overridenArray = [4];
overridenArray[Symbol.iterator] = gen;
assert.sameValue(Math.sumPrecise(overridenArray), 3);
assert.throws(TypeError, function () {
Math.sumPrecise();
});
assert.throws(TypeError, function () {
Math.sumPrecise(1, 2);
});
assert.throws(TypeError, function () {
Math.sumPrecise({});
});
reportCompare(0, 0);