for-of.js
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"use strict";
var ArrayIterator = require("../array")
, slice = Array.prototype.slice;
module.exports = function (t, a) {
var i = 0, x = ["raz", "dwa", "trzy"], y = {}, called = 0;
t(x, function () {
a.deep(slice.call(arguments, 0, 1), [x[i]], "Array " + i + "#");
a(this, y, "Array: context: " + i++ + "#");
}, y);
i = 0;
t((function () {
return arguments;
}("raz", "dwa", "trzy")), function () {
a.deep(slice.call(arguments, 0, 1), [x[i]], "Arguments" + i + "#");
a(this, y, "Arguments: context: " + i++ + "#");
}, y);
i = 0;
t(x = "foo", function () {
a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
a(this, y, "Regular String: context: " + i++ + "#");
}, y);
i = 0;
x = ["r", "💩", "z"];
t("r💩z", function () {
a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
a(this, y, "Unicode String: context: " + i++ + "#");
}, y);
i = 0;
t(new ArrayIterator(x), function () {
a.deep(slice.call(arguments, 0, 1), [x[i]], "Iterator " + i + "#");
a(this, y, "Iterator: context: " + i++ + "#");
}, y);
t(x = ["raz", "dwa", "trzy"], function (value, doBreak) {
++called;
return doBreak();
});
a(called, 1, "Break");
};