| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="UTF-8" /> |
| <title>window.performance User Timing mark() method is throwing the proper exceptions</title> |
| <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> |
| <link rel="help" href="http://www.w3.org/TR/user-timing/#dom-performance-mark"/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/webperftestharness.js"></script> |
| |
| <script type="text/javascript"> |
| // test data |
| var markExceptionThrown = false; |
| |
| setup({explicit_done: true}); |
| |
| test_namespace(); |
| |
| function onload_test() |
| { |
| // test for existance of User Timing and Performance Timeline interface |
| if (!has_required_interfaces()) |
| { |
| test_true(false, |
| "The User Timing and Performance Timeline interfaces, which are required for this test, " + |
| "are defined."); |
| |
| done(); |
| } |
| else |
| { |
| test_mark_exceptions(); |
| } |
| } |
| |
| function test_mark_exceptions() |
| { |
| // loop through mark scenarios |
| for (var i in timingAttributes) |
| { |
| try |
| { |
| // create the mark |
| window.performance.mark(timingAttributes[i]); |
| |
| test_true(false, |
| "window.performance.mark(\"" + timingAttributes[i] + "\") threw an exception."); |
| } |
| catch(e) |
| { |
| test_true(true, |
| "window.performance.mark(\"" + timingAttributes[i] + "\") threw an exception."); |
| |
| // confirm that a SYNTAX_ERR exception is thrown and not any other exception |
| test_equals(e.code, |
| e.SYNTAX_ERR, |
| "window.performance.mark(\"" + timingAttributes[i] + "\") threw a SYNTAX_ERR " + |
| "exception."); |
| } |
| } |
| |
| done(); |
| } |
| </script> |
| </head> |
| <body onload="onload_test();"> |
| <h1>Description</h1> |
| <p>This test validates that the performance.mark() method throws a SYNTAX_ERR exception whenever a navigation |
| timing attribute is provided for the name parameter. |
| </p> |
| |
| <div id="log"></div> |
| </body> |
| </html> |
