| <!DOCTYPE html> |
| <html> |
| <body> |
| <p id="description">This test verifies PerfTestRunner.runPerSecond() outputs log as expected.</p> |
| <div id="console"></div> |
| <script src="../../../../PerformanceTests/resources/runner.js"></script> |
| <script type="text/javascript"> |
| |
| var logLines = []; |
| var initial = true; |
| var runs = 0; |
| |
| var iteration = 0; |
| var currentTime = 0; |
| |
| PerfTestRunner.now = function () { |
| iteration++; |
| if (iteration % 2 == 0) |
| currentTime += 1000 / runs; |
| return currentTime; |
| } |
| |
| PerfTestRunner.storeHeapResults = function () { } |
| |
| var logStatistics = PerfTestRunner.logStatistics; |
| PerfTestRunner.logStatistics = function (statistics, unit, title) { |
| if (unit == 'bytes') |
| return; |
| return logStatistics.call(PerfTestRunner, statistics, unit, title); |
| } |
| |
| var computeStatistics = PerfTestRunner.computeStatistics; |
| PerfTestRunner.computeStatistics = function (values, unit) { |
| var statistics = computeStatistics(values, unit); |
| if (statistics.stdev) |
| statistics.stdev = statistics.stdev.toPrecision(3); |
| return statistics; |
| } |
| |
| PerfTestRunner.measureRunsPerSecond({ |
| setup: function () { |
| runs++; |
| // Avoid 3, 6, 7, 9. |
| if (runs == 6) |
| runs += 2; |
| else if (!(runs % 3)) |
| runs++; |
| }, |
| run: function () { }, |
| iterationCount: 5, |
| }); |
| |
| </script> |
| </body> |
| </html> |