michael@0: // Map iterators produces entries in the order they were inserted.
michael@0: 
michael@0: load(libdir + "eqArrayHelper.js");
michael@0: 
michael@0: var map = Map();
michael@0: for (var i = 7; i !== 1; i = i * 7 % 1117)
michael@0:     map.set("" + i, i);
michael@0: assertEq(map.size, 557);
michael@0: 
michael@0: i = 7;
michael@0: for (var pair of map) {
michael@0:     assertEqArray(pair, ["" + i, i]);
michael@0:     i = i * 7 % 1117;
michael@0: }
michael@0: assertEq(i, 1);