| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>CSSOM View - 4.2 - screen.width mutation throws exception</title> |
| <link rel="author" title="Neils Christoffersen" href="mailto:neils.christoffersen@gmail.com"> |
| <link rel="help" href="http://www.w3.org/TR/cssom-view/#the-screen-interface"> |
| <meta name="flags" content="dom"> |
| <meta name="assert" content="screen.width mutation throws exception"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div id="myDiv"></div> |
| <div id="log"></div> |
| <script> |
| test(function() { |
| assert_throws(null, function() { |
| window.screen.width = 0 |
| }), "chaning window.screen.width should throw exception" |
| }, "mutation exception test"); |
| </script> |
| </body> |
| </html> |
