third_party/WebKit/LayoutTests/fast/performance/performance-mark-exceptions.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 </head>
   5 <body>
   6     <script src="../../resources/js-test.js"></script>
   7     <script>
   8         description("This tests that 'performance.mark' throws exceptions with reasonable messages.");
   9
  10         var allTheThings = [
  11             'navigationStart',
  12             'unloadEventStart',
  13             'unloadEventEnd',
  14             'redirectStart',
  15             'redirectEnd',
  16             'fetchStart',
  17             'domainLookupStart',
  18             'domainLookupEnd',
  19             'connectStart',
  20             'connectEnd',
  21             'secureConnectionStart',
  22             'requestStart',
  23             'responseStart',
  24             'responseEnd',
  25             'domLoading',
  26             'domInteractive',
  27             'domContentLoadedEventStart',
  28             'domContentLoadedEventEnd',
  29             'domComplete',
  30             'loadEventStart',
  31             'loadEventEnd',
  32         ];
  33         allTheThings.forEach(function(name) {
  34             shouldThrow('window.performance.mark(\'' + name + '\')', '"SyntaxError: Failed to execute \'mark\' on \'Performance\': \'' + name + '\' is part of the PerformanceTiming interface, and cannot be used as a mark name."');
  35         });
  36     </script>
  37 </body>
  38 </html>