js/src/jit-test/tests/basic/testLengthOnNonNativeProto.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/basic/testLengthOnNonNativeProto.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,20 @@
     1.4 +function testLengthOnNonNativeProto()
     1.5 +{
     1.6 +  var o = {};
     1.7 +  o.__proto__ = [3];
     1.8 +  for (var j = 0; j < 5; j++)
     1.9 +    o[0];
    1.10 +
    1.11 +  var o2 = {};
    1.12 +  o2.__proto__ = [];
    1.13 +  for (var j = 0; j < 5; j++)
    1.14 +    o2.length;
    1.15 +
    1.16 +  function foo() { }
    1.17 +  foo.__proto__ = [];
    1.18 +  for (var j = 0; j < 5; j++)
    1.19 +    foo.length;
    1.20 +
    1.21 +  return "no assertion";
    1.22 +}
    1.23 +assertEq(testLengthOnNonNativeProto(), "no assertion");

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