| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8" /> |
| <title>window.performance is read/write</title> |
| <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> |
| <link rel="help" href="http://www.w3.org/TR/navigation-timing/#sec-window.performance-attribute"/> |
| <meta name="assert" content="The window.performance attribute provides a hosting area for performance related attributes. "/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/webperftestharness.js"></script> |
| <link rel="stylesheet" href="/resources/testharness.css" /> |
| </head> |
| <body> |
| <h1>Description</h1> |
| <p>This test validates that the window.performance object is read/write.</p> |
| <div id="log"></div> |
| <script> |
| test_namespace(); |
| |
| window.performance = 'foo'; |
| test_equals(window.performance, 'foo', 'window.performance is read/write'); |
| |
| var performance = 'bar'; |
| test_equals(performance, 'bar', 'var performance is read/write'); |
| </script> |
| </body> |
| </html> |
