chrome/test/data/third_party/spaceport/js/testDom.js

   1 define([ 'util/report' ], function (report) {
   2     function classes(el) {
   3         return el.className.split(/\s+/g);
   4     }
   5
   6     function addClass(el, className) {
   7         el.className += ' ' + className;
   8     }
   9
  10     function removeClass(el, className) {
  11         // wtb classList (damnit Safari!)
  12         el.className = classes(el).filter(function (c) {
  13             return c !== className;
  14         }).join(' ');
  15     }
  16
  17     function testResultNameAccept(name) {
  18         return name !== 'pass';
  19     }
  20
  21     var testDom = {
  22         endTest: function (domId, err, results) {
  23             var el = document.getElementById(domId);
  24             if (!el) {
  25                 throw new Error('Could not find element #' + domId);
  26             }
  27
  28             function findSlot(name) {
  29                 var elements = el.querySelectorAll('[data-property]');
  30                 var i;
  31                 for (i = 0; i < elements.length; ++i) {
  32                     var element = elements[i];
  33                     if (element.getAttribute('data-property') === name) {
  34                         return element;
  35                     }
  36                 }
  37
  38                 return null;
  39             }
  40
  41             function fillSlots(name, value) {
  42                 if (!testResultNameAccept(name)) {
  43                     return;
  44                 }
  45
  46                 if (value === null || typeof value === 'undefined') {
  47                     return;
  48                 }
  49
  50                 if (typeof value === 'object') {
  51                     Object.keys(value).forEach(function (subName) {
  52                         fillSlots(subName, value[subName]);
  53                     });
  54                 } else {
  55                     var slot = findSlot(name);
  56                     if (slot) {
  57                         slot.textContent = value;
  58                     } else {
  59                         //console.warn('Could not find slot ' + name + ' for ' + domId, value);
  60                     }
  61                 }
  62             }
  63
  64             fillSlots('', results);
  65
  66             removeClass(el, 'pass');
  67             removeClass(el, 'fail');
  68             removeClass(el, 'error');
  69
  70             if (err) {
  71                 addClass(el, 'error');
  72
  73                 var errorMessageEl = el.querySelector('.error-message');
  74                 if (errorMessageEl) {
  75                     errorMessageEl.textContent = err;
  76                 }
  77             } else if (results && results.passed) {
  78                 addClass(el, 'pass');
  79             } else {
  80                 addClass(el, 'fail');
  81             }
  82
  83         }
  84     };
  85
  86     return testDom;
  87 });