mark.html (2332B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8" /> 5 <title>functionality test of window.performance.mark</title> 6 <link rel="author" title="Intel" href="http://www.intel.com/" /> 7 <link rel="help" href="http://www.w3.org/TR/user-timing/#extensions-performance-interface"/> 8 <script src="/resources/testharness.js"></script> 9 <script src="/resources/testharnessreport.js"></script> 10 <script src="/common/performance-timeline-utils.js"></script> 11 <script src="resources/webperftestharness.js"></script> 12 <script src="resources/webperftestharnessextension.js"></script> 13 <script> 14 setup({ explicit_done: true }); 15 16 function onload_test() 17 { 18 const entrylist_checker = new performance_entrylist_checker('mark'); 19 const string_mark_names = mark_names.map(function (x) { return String(x)}); 20 21 test_equals(performance.getEntriesByType("mark").length, 0, 'There should be ' + 0 + ' marks'); 22 mark_names.forEach(function(name) { 23 performance.mark(name); 24 }); 25 let mark_entrylist = performance.getEntriesByType('mark'); 26 27 entrylist_checker.entrylist_check(mark_entrylist, mark_names.length, string_mark_names, 'Checking all entries.'); 28 29 for (let i = 0; i < mark_entrylist.length; ++i) 30 { 31 const mark_entrylist_by_name = performance.getEntriesByName(mark_entrylist[i].name, 'mark'); 32 entrylist_checker.entrylist_check(mark_entrylist_by_name, 1, string_mark_names, 33 'First loop: checking entry of name "' + mark_entrylist[i].name + '".'); 34 } 35 36 mark_names.forEach(function(name) { 37 performance.mark(name); 38 }); 39 mark_entrylist = performance.getEntriesByType('mark'); 40 entrylist_checker.entrylist_check(mark_entrylist, mark_names.length * 2, string_mark_names, 'Checking all doubly marked entries.'); 41 42 for (let i = 0; i < mark_entrylist.length; ++i) 43 { 44 const mark_entrylist_by_name = performance.getEntriesByName(mark_entrylist[i].name, 'mark'); 45 entrylist_checker.entrylist_check(mark_entrylist_by_name, 2, string_mark_names, 46 'Second loop step ' + i + ': checking entries of name "' + mark_entrylist[i].name + '".'); 47 } 48 49 done(); 50 } 51 </script> 52 </head> 53 <body onload=onload_test()> 54 <h1>Description</h1> 55 <p>This test validates functionality of the interface window.performance.mark.</p> 56 <div id="log"></div> 57 </body> 58 </html>