1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/js/src/jit-test/tests/basic/testArrayDensityChange.js Wed Dec 31 06:09:35 2014 +0100 1.3 @@ -0,0 +1,17 @@ 1.4 +function testArrayDensityChange() { 1.5 + var x = []; 1.6 + var count = 0; 1.7 + for (var i=0; i < 100; ++i) { 1.8 + x[i] = "asdf"; 1.9 + } 1.10 + for (var i=0; i < x.length; ++i) { 1.11 + if (i == 51) 1.12 + { 1.13 + x[199] = "asdf"; 1.14 + } 1.15 + if (x[i]) 1.16 + count += x[i].length; 1.17 + } 1.18 + return count; 1.19 +} 1.20 +assertEq(testArrayDensityChange(), 404);