1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/js/src/jit-test/tests/collections/Set-iterator-order.js Wed Dec 31 06:09:35 2014 +0100 1.3 @@ -0,0 +1,14 @@ 1.4 +// Set iterators produces entries in the order they were inserted. 1.5 + 1.6 +var set = Set(); 1.7 +var i; 1.8 +for (i = 7; i !== 1; i = i * 7 % 1117) 1.9 + set.add(i); 1.10 +assertEq(set.size, 557); 1.11 + 1.12 +i = 7; 1.13 +for (var v of set) { 1.14 + assertEq(v, i); 1.15 + i = i * 7 % 1117; 1.16 +} 1.17 +assertEq(i, 1);