1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 /** 6 * Test whether given model is valid. 7 * @param {Object} model 8 * @return {boolean} Model is valid or not. 9 */ 10 var modelIsValid = function(model) { 11 // Model object must contain 'name' and 'id'. 12 if (!('name' in model) || !('id' in model)) 13 return false; 14 15 // Model object cant contain 'children' and 'size' together. 16 if ('children' in model && 'size' in model || 17 !('children' in model) && !('size' in model)) 18 return false; 19 20 // Model object must contain 'subs' and 'template' both or neither. 21 if ('subs' in model && !('template' in model) || 22 !('subs' in model) && 'template' in model) 23 return false; 24 25 // If model contains children, every child also must be valid. 26 if ('children' in model) { 27 return model.children.reduce(function(previous, current) { 28 return previous && modelIsValid(current); 29 }, true); 30 } 31 32 return true; 33 }; 34 35 // Test title format is file-name:function-name. 36 test('profiler:parseTemplate_', function() { 37 stop(); 38 $.getJSON('../data/sample.json', function(data) { 39 start(); 40 var profiler = new Profiler(data); 41 var models = profiler.parseTemplate_(); 42 equal(models.length, data.snapshots.length); 43 models.forEach(function(model) { 44 ok(modelIsValid(model)); 45 }); 46 inspect(models, 'models generated by profile:\n'); 47 }); 48 }); 49
