blob: 7c3192a6a36df3a7d1eb852083933b9661f26451 (
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// Construct typed array from array with modified array iterator.
const origIterator = Array.prototype[Symbol.iterator];
const modifiedIterator = function*() {
for (let v of origIterator.call(this)) {
yield v * 5;
}
};
for (let constructor of anyTypedArrayConstructors) {
for (let array of [[], [1], [2, 3], [4, 5, 6], Array(1024).fill(0).map((v, i) => i % 24)]) {
Array.prototype[Symbol.iterator] = modifiedIterator;
let typedArray;
try {
typedArray = new constructor(array)
} finally {
Array.prototype[Symbol.iterator] = origIterator;
}
assertEq(typedArray.length, array.length);
assertEqArray(typedArray, array.map(v => v * 5));
}
}
if (typeof reportCompare === "function")
reportCompare(true, true);
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