| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="UTF-8" /> |
| <title>window.performance User Timing exists</title> |
| <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> |
| <link rel="help" href="http://www.w3.org/TR/user-timing/"/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/webperftestharness.js"></script> |
| |
| </head> |
| <body> |
| <h1>Description</h1> |
| <p>This test validates that all of the methods used to interact with the User Timing API are defined.</p> |
| |
| <div id="log"></div> |
| |
| <script> |
| test_namespace(); |
| |
| test_true(window.performance.mark !== undefined, "window.performance.mark is defined."); |
| test_true(window.performance.clearMarks !== undefined, "window.performance.clearMarks is defined."); |
| test_true(window.performance.measure !== undefined, "window.performance.measure is defined."); |
| test_true(window.performance.clearMeasures !== undefined, "window.performance.clearMeasures is defined."); |
| </script> |
| </body> |
| </html> |
