| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Test addEventListener() and removeEventListener() fail silently if arguments are missing."); |
| |
| shouldBe('window.addEventListener("foo")', 'undefined'); |
| shouldBe('window.removeEventListener("bar")', 'undefined'); |
| |
| shouldBe('window.addEventListener()', 'undefined'); |
| shouldBe('window.removeEventListener()', 'undefined'); |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
