iterator-1.js - mozsearch

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// collection.iterator() returns an iterator object.

load(libdir + "iteration.js");

function test(obj, name) {

    var iter = obj[Symbol.iterator]();

    assertEq(typeof iter, "object");

    assertEq(iter.toString(), "[object " + obj.constructor.name + " Iterator]");

test([]);

test(new Map);

test(new Set);