auto_tests/misc/local.js

   1 var overrideWarn = function() {
   2   // save Dygraph.warn so we can catch warnings.
   3   if (false) { // Set true if you want warnings to cause failures.
   4     var originalDygraphWarn = Dygraph.warn;
   5     Dygraph.warn = function(msg) {
   6       if (msg == "Using default labels. Set labels explicitly via 'labels' in the options parameter") {
   7         originalDygraphWarn(msg);
   8         return;
   9       }
  10       throw "Warnings not permitted: " + msg;
  11     }
  12     Dygraph.prototype.warn = Dygraph.warn;
  13   }
  14 };
  15
  16 var tc = null; // Selected test case
  17 var name = null;
  18
  19 var resultDiv = null;
  20
  21 function processVariables() {
  22   var splitVariables = function() { // http://www.idealog.us/2006/06/javascript_to_p.html
  23     var query = window.location.search.substring(1);
  24     var args = {};
  25     var vars = query.split("&");
  26     for (var i = 0; i < vars.length; i++) {
  27       if (vars[i].length > 0) {
  28         var pair = vars[i].split("=");
  29         args[pair[0]] = pair[1];
  30       }
  31     }
  32     return args;
  33   }
  34
  35   var args = splitVariables();
  36   var test = args.test;
  37   var command = args.command;
  38
  39   // args.testCaseName uses the string name of the test.
  40   if (args.testCaseName) {
  41     var testCases = getAllTestCases();
  42     name = args.testCaseName;
  43     for (var idx in testCases) {
  44       var entry = testCases[idx];
  45       if (entry.name == args.testCaseName) {
  46         var prototype = entry.testCase;
  47         tc = new entry.testCase();
  48         break;
  49       }
  50     }
  51   } else if (args.testCase) { // The class name of the test.
  52     name = args.testCase;
  53     eval("tc = new " + args.testCase + "()");
  54   }
  55
  56   var results = null;
  57   // If the test class is defined.
  58   if (tc != null) {
  59     if (args.command == "runAllTests") {
  60       console.log("Running all tests for " + args.testCase);
  61       results = tc.runAllTests();
  62     } else if (args.command == "runTest") {
  63       console.log("Running test " + args.testCase + "." + args.test);
  64       results = tc.runTest(args.test);
  65     }
  66   } else {
  67     if (args.command == "runAllTests") {
  68       console.log("Running all tests for all test cases");
  69       var testCases = getAllTestCases();
  70       results = {};
  71       for (var idx in testCases) {
  72         var entry = testCases[idx];
  73         var prototype = entry.testCase;
  74         tc = new entry.testCase();
  75         results[entry.name] = tc.runAllTests();
  76       }
  77     }
  78   }
  79   resultsDiv = createResultsDiv();
  80   var summary = { failed: 0, passed: 0 };
  81   postResults(results, summary);
  82   resultsDiv.appendChild(document.createElement("hr"));
  83   document.getElementById('summary').innerHTML = "(" + summary.failed + " failed, " + summary.passed + " passed)";
  84 }
  85
  86 function createResultsDiv() {
  87   var body = document.getElementsByTagName("body")[0];
  88   div = document.createElement("div");
  89   div.id='results';
  90   div.innerHTML = "Test results: <span id='summary'></span> <a href='#' id='passed'>passed</a> <a href='#' id='failed'>failed</a> <a href='#' id='all'>all</a><br/>";
  91   body.insertBefore(div, body.firstChild);
  92
  93   var setByClassName = function(name, displayStyle) {
  94     var elements = div.getElementsByClassName(name);
  95     for (var i = 0; i < elements.length; i++) {
  96       elements[i].style.display = displayStyle;
  97     }
  98   }
  99
 100   var passedAnchor = document.getElementById('passed');
 101   var failedAnchor = document.getElementById('failed');
 102   var allAnchor = document.getElementById('all');
 103   passedAnchor.onclick = function() {
 104     setByClassName('fail', 'none');
 105     setByClassName('pass', 'block');
 106
 107     passedAnchor.setAttribute("class", 'activeAnchor');
 108     failedAnchor.setAttribute("class", '');
 109   };
 110   failedAnchor.onclick = function() {
 111     setByClassName('fail', 'block');
 112     setByClassName('pass', 'none');
 113     passedAnchor.setAttribute("class", '');
 114     failedAnchor.setAttribute("class", 'activeAnchor');
 115   };
 116   allAnchor.onclick = function() {
 117     setByClassName('fail', 'block');
 118     setByClassName('pass', 'block');
 119     passedAnchor.setAttribute("class", '');
 120     failedAnchor.setAttribute("class", '');
 121   };
 122   return div;
 123 }
 124
 125 function postResults(results, summary, title) {
 126   if (typeof(results) == "boolean") {
 127     var elem = document.createElement("div");
 128     elem.setAttribute("class", results ? 'pass' : 'fail');
 129
 130     var prefix = title ? (title + ": ") : "";
 131     elem.innerHTML = prefix + '<span class=\'outcome\'>' + (results ? 'pass' : 'fail') + '</span>';
 132     resultsDiv.appendChild(elem);
 133     if (results) {
 134       summary.passed++;
 135     } else {
 136       summary.failed++;
 137     }
 138   } else { // hash
 139     var failed = 0;
 140     var html = "";
 141     for (var key in results) {
 142       if (results.hasOwnProperty(key)) {
 143         var elem = results[key];
 144         if (typeof(elem) == "boolean" && title) {
 145           postResults(results[key], summary, title + "." + key);
 146         } else {
 147           postResults(results[key], summary, key);
 148         }
 149       }
 150     }
 151   }
 152 }
 153
 154 var run = function() {
 155   var selector = document.getElementById("selector");
 156
 157   if (selector != null) { // running a test
 158     var createAttached = function(name, parent) {
 159       var elem = document.createElement(name);
 160       parent.appendChild(elem);
 161       return elem;
 162     }
 163
 164     var description = createAttached("div", selector);
 165     var list = createAttached("ul", selector);
 166     var parent = list.parentElement;
 167     var createLink = function(parent, text, url) {
 168       var li = createAttached("li", parent);
 169       var a = createAttached("a", li);
 170       a.innerHTML = text;
 171       a.href = url;
 172     }
 173     if (tc == null) {
 174       description.innerHTML = "Test cases:";
 175       var testCases = getAllTestCases();
 176       createLink(list, "(run all tests)", document.URL + "?command=runAllTests");
 177       for (var idx in testCases) {
 178         var entryName = testCases[idx].name;
 179         createLink(list, entryName, document.URL + "?testCaseName=" + entryName);
 180       }
 181     } else {
 182       description.innerHTML = "Tests for " + name;
 183       var names = tc.getTestNames();
 184       createLink(list, "Run All Tests", document.URL + "&command=runAllTests");
 185       for (var idx in names) {
 186         var name = names[idx];
 187         createLink(list, name, document.URL + "&test=" + name + "&command=runTest");
 188       }
 189     }
 190   }
 191 }