| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <link rel="import" href="/tracing/base/time_function.html"> |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| test('timeFunctionWithAnonymousFunction', function() { |
| assert.throw(function() { |
| tr.b.timeFunction(function() {}); |
| }, Error, 'Anonymous function is not allowed'); |
| }); |
| |
| test('timeFunction', function(done) { |
| if (tr.isHeadless) |
| return; |
| tr.b.timeFunction(function addTo1000() { |
| var x = 0; |
| for (var i = 0; i <= 1000; ++i) |
| x += i; |
| assert.equal(x, 500500); |
| }); |
| var result = window.performance.getEntriesByName('addTo1000'); |
| var duration = parseFloat(result[0].duration); |
| assert.isAbove(duration, 0.0); |
| }); |
| |
| test('timeNamedFunction', function() { |
| if (tr.isHeadless) |
| return; |
| tr.b.timeNamedFunction('addTo100', function() { |
| var x = 0; |
| for (var i = 0; i <= 100; ++i) |
| x += i; |
| assert.equal(x, 5050); |
| }); |
| var result = window.performance.getEntriesByName('addTo100'); |
| var duration = parseFloat(result[0].duration); |
| assert.isAbove(duration, 0.0); |
| }); |
| |
| |
| }); |
| </script> |
