| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| test(function() { |
| function transitioned() { |
| dataset = document.createElement('p').dataset; |
| for(var i = 0; i < 20; i++) |
| dataset['p'+i] = i; |
| return dataset; |
| } |
| |
| function putter(o) { |
| o._unsupportedCSSProperty = not_string; |
| } |
| |
| var count = 0; |
| var expectedCount = 50; |
| var not_string = { |
| toString() { |
| ++count; |
| return "Hello"; |
| } |
| }; |
| |
| for (var i = 0; i < expectedCount; ++i) { |
| var object = transitioned(); |
| putter(object); |
| } |
| |
| assert_equals(count, expectedCount); |
| }, "DOM object overriding ::put operation should not allow IC"); |
| </script> |
| </body> |
| </html> |
