measures.html (2628B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8" /> 5 <title>functionality test of window.performance.measure</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 context = new PerformanceContext(window.performance); 19 const entrylist_checker = new performance_entrylist_checker('measure'); 20 const measure_names = measures.map(function(x) {return x[0];}); 21 22 test_equals(context.getEntriesByType('measure').length, 0, 'There should be ' + 0 + ' entries returned.'); 23 24 mark_names.forEach(function(name) { 25 context.mark(name); 26 }); 27 measures.forEach(context.initialMeasures, context); 28 29 let measure_entrylist = context.getEntriesByType('measure'); 30 entrylist_checker.entrylist_check(measure_entrylist, measures.length, measure_names, 31 'Checking all entries.'); 32 33 for (let i = 0; i < measure_entrylist.length; ++i) 34 { 35 const measure_entrylist_by_name = context.getEntriesByName(measure_entrylist[i].name, 'measure'); 36 entrylist_checker.entrylist_check(measure_entrylist_by_name, 1, measure_names, 37 'First loop: checking entry of name "' + measure_entrylist[i].name + '".'); 38 } 39 40 // Following cases test for scenarios that measure names are tied for two times 41 mark_names.forEach(function(name) { 42 context.mark(name); 43 }); 44 measures.forEach(context.initialMeasures, context); 45 46 measure_entrylist = context.getEntriesByType('measure'); 47 entrylist_checker.entrylist_check(measure_entrylist, measures.length * 2, measure_names, 48 'Checking all doubly measured entries.'); 49 50 for (let i = 0; i < measure_entrylist.length; ++i) 51 { 52 const measure_entrylist_by_name = context.getEntriesByName(measure_entrylist[i].name, 'measure'); 53 entrylist_checker.entrylist_check(measure_entrylist_by_name, 2, measure_names, 54 'Second loop step ' + i + ': checking entry of name "' + measure_entrylist[i].name + '".'); 55 } 56 57 done(); 58 } 59 </script> 60 </head> 61 <body onload=onload_test()> 62 <h1>Description</h1> 63 <p>This test validates functionality of the interface window.performance.measure.</p> 64 <div id="log"></div> 65 </body> 66 </html>