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for (var constructor of anyTypedArrayConstructors) {
assertEq(constructor.prototype.values.length, 0);
assertEq(constructor.prototype.values.name, "values");
assertEq(constructor.prototype.values, constructor.prototype[Symbol.iterator]);
assertDeepEq([...new constructor(0).values()], []);
assertDeepEq([...new constructor(1).values()], [0]);
assertDeepEq([...new constructor(2).values()], [0, 0]);
assertDeepEq([...new constructor([15]).values()], [15]);
var arr = new constructor([1, 2, 3]);
var iterator = arr.values();
assertDeepEq(iterator.next(), {value: 1, done: false});
assertDeepEq(iterator.next(), {value: 2, done: false});
assertDeepEq(iterator.next(), {value: 3, done: false});
assertDeepEq(iterator.next(), {value: undefined, done: true});
// Called from other globals.
if (typeof newGlobal === "function") {
var values = newGlobal()[constructor.name].prototype.values;
assertDeepEq([...values.call(new constructor([42, 36]))], [42, 36]);
arr = new (newGlobal()[constructor.name])([42, 36]);
assertEq([...constructor.prototype.values.call(arr)].toString(), "42,36");
}
// Throws if `this` isn't a TypedArray.
var invalidReceivers = [undefined, null, 1, false, "", Symbol(), [], {}, /./,
new Proxy(new constructor(), {})];
invalidReceivers.forEach(invalidReceiver => {
assertThrowsInstanceOf(() => {
constructor.prototype.values.call(invalidReceiver);
}, TypeError, "Assert that values fails if this value is not a TypedArray");
});
}
if (typeof reportCompare === "function")
reportCompare(true, true);
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