tests/qunit/testswarm.inject.js

   1 /*
   2         Copyright (c) 2009 John Resig
   3
   4         Permission is hereby granted, free of charge, to any person
   5         obtaining a copy of this software and associated documentation
   6         files (the "Software"), to deal in the Software without
   7         restriction, including without limitation the rights to use,
   8         copy, modify, merge, publish, distribute, sublicense, and/or sell
   9         copies of the Software, and to permit persons to whom the
  10         Software is furnished to do so, subject to the following
  11         conditions:
  12
  13         The above copyright notice and this permission notice shall be
  14         included in all copies or substantial portions of the Software.
  15
  16         THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17         EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  18         OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19         NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  20         HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  21         WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22         FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  23         OTHER DEALINGS IN THE SOFTWARE.
  24
  25 */
  26 (function(){
  27
  28         var DEBUG = false;
  29
  30         var doPost = false;
  31
  32         try {
  33                 doPost = !!window.top.postMessage;
  34         } catch(e){}
  35
  36         var search = window.location.search,
  37                 url, index;
  38         if( ( index = search.indexOf( "swarmURL=" ) ) != -1 )
  39                 url = decodeURIComponent( search.slice( index + 9 ) );
  40
  41         if ( !DEBUG && (!url || url.indexOf("http") !== 0) ) {
  42                 return;
  43         }
  44
  45         var submitTimeout = 5;
  46
  47         var curHeartbeat;
  48         var beatRate = 20;
  49
  50         // Expose the TestSwarm API
  51         window.TestSwarm = {
  52                 submit: submit,
  53                 heartbeat: function(){
  54                         if ( curHeartbeat ) {
  55                                 clearTimeout( curHeartbeat );
  56                         }
  57
  58                         curHeartbeat = setTimeout(function(){
  59                                 submit({ fail: -1, total: -1 });
  60                         }, beatRate * 1000);
  61                 },
  62                 serialize: function(){
  63                         return trimSerialize();
  64                 }
  65         };
  66
  67         // Prevent careless things from executing
  68         window.print = window.confirm = window.alert = window.open = function(){};
  69
  70         window.onerror = function(e){
  71                 document.body.appendChild( document.createTextNode( "ERROR: " + e ));
  72                 submit({ fail: 0, error: 1, total: 1 });
  73                 return false;
  74         };
  75
  76         // QUnit (jQuery)
  77         // http://docs.jquery.com/QUnit
  78         if ( typeof QUnit !== "undefined" ) {
  79                 QUnit.done = function(results){
  80                         submit({
  81                                 fail: results.failed,
  82                                 error: 0,
  83                                 total: results.total
  84                         });
  85                 };
  86
  87                 QUnit.log = window.TestSwarm.heartbeat;
  88                 window.TestSwarm.heartbeat();
  89
  90                 window.TestSwarm.serialize = function(){
  91                         // Clean up the HTML (remove any un-needed test markup)
  92                         remove("nothiddendiv");
  93                         remove("loadediframe");
  94                         remove("dl");
  95                         remove("main");
  96
  97                         // Show any collapsed results
  98                         var ol = document.getElementsByTagName("ol");
  99                         for ( var i = 0; i < ol.length; i++ ) {
 100                                 ol[i].style.display = "block";
 101                         }
 102
 103                         return trimSerialize();
 104                 };
 105
 106         // UnitTestJS (Prototype, Scriptaculous)
 107         // http://github.com/tobie/unittest_js/tree/master
 108         } else if ( typeof Test !== "undefined" && Test && Test.Unit && Test.Unit.runners ) {
 109                 var total_runners = Test.Unit.runners.length, cur_runners = 0;
 110                 var total = 0, fail = 0, error = 0;
 111
 112                 for (var i = 0; i < Test.Unit.runners.length; i++) (function(i){
 113                         var finish = Test.Unit.runners[i].finish;
 114                         Test.Unit.runners[i].finish = function(){
 115                                 finish.call( this );
 116
 117                                 var results = this.getResult();
 118                                 total += results.assertions;
 119                                 fail += results.failures;
 120                                 error += results.errors;
 121
 122                                 if ( ++cur_runners === total_runners ) {
 123                                         submit({
 124                                                 fail: fail,
 125                                                 error: error,
 126                                                 total: total
 127                                         });
 128                                 }
 129                         };
 130                 })(i);
 131
 132         // JSSpec (MooTools)
 133         // http://jania.pe.kr/aw/moin.cgi/JSSpec
 134         } else if ( typeof JSSpec !== "undefined" && JSSpec && JSSpec.Logger ) {
 135                 var onRunnerEnd = JSSpec.Logger.prototype.onRunnerEnd;
 136                 JSSpec.Logger.prototype.onRunnerEnd = function(){
 137                         onRunnerEnd.call(this);
 138
 139                         // Show any collapsed results
 140                         var ul = document.getElementsByTagName("ul");
 141                         for ( var i = 0; i < ul.length; i++ ) {
 142                                 ul[i].style.display = "block";
 143                         }
 144
 145                         submit({
 146                                 fail: JSSpec.runner.getTotalFailures(),
 147                                 error: JSSpec.runner.getTotalErrors(),
 148                                 total: JSSpec.runner.totalExamples
 149                         });
 150                 };
 151
 152                 window.TestSwarm.serialize = function(){
 153                         // Show any collapsed results
 154                         var ul = document.getElementsByTagName("ul");
 155                         for ( var i = 0; i < ul.length; i++ ) {
 156                                 ul[i].style.display = "block";
 157                         }
 158
 159                         return trimSerialize();
 160                 };
 161
 162         // JSUnit
 163         // http://www.jsunit.net/
 164         // Note: Injection file must be included before the frames
 165         //       are document.write()d into the page.
 166         } else if ( typeof JsUnitTestManager !== "undefined" ) {
 167                 var _done = JsUnitTestManager.prototype._done;
 168                 JsUnitTestManager.prototype._done = function(){
 169                         _done.call(this);
 170
 171                         submit({
 172                                 fail: this.failureCount,
 173                                 error: this.errorCount,
 174                                 total: this.totalCount
 175                         });
 176                 };
 177
 178                 window.TestSwarm.serialize = function(){
 179                         return "<pre>" + this.log.join("\n") + "</pre>";
 180                 };
 181
 182         // Selenium Core
 183         // http://seleniumhq.org/projects/core/
 184         } else if ( typeof SeleniumTestResult !== "undefined" && typeof LOG !== "undefined" ) {
 185                 // Completely overwrite the postback
 186                 SeleniumTestResult.prototype.post = function(){
 187                         submit({
 188                                 fail: this.metrics.numCommandFailures,
 189                                 error: this.metrics.numCommandErrors,
 190                                 total: this.metrics.numCommandPasses + this.metrics.numCommandFailures + this.metrics.numCommandErrors
 191                         });
 192                 };
 193
 194                 window.TestSwarm.serialize = function(){
 195                         var results = [];
 196                         while ( LOG.pendingMessages.length ) {
 197                                 var msg = LOG.pendingMessages.shift();
 198                                 results.push( msg.type + ": " + msg.msg );
 199                         }
 200
 201                         return "<pre>" + results.join("\n") + "</pre>";
 202                 };
 203
 204         // Dojo Objective Harness
 205         // http://docs.dojocampus.org/quickstart/doh
 206         } else if ( typeof doh !== "undefined" && doh._report ) {
 207                 var _report = doh._report;
 208                 doh._report = function(){
 209                         _report.apply(this, arguments);
 210
 211                         submit({
 212                                 fail: doh._failureCount,
 213                                 error: doh._errorCount,
 214                                 total: doh._testCount
 215                         });
 216                 };
 217
 218                 window.TestSwarm.serialize = function(){
 219                         return "<pre>" + document.getElementById("logBody").innerHTML + "</pre>";
 220                 };
 221   // Screw.Unit
 222   // git://github.com/nathansobo/screw-unit.git
 223         } else if ( typeof Screw !== "undefined" && typeof jQuery !== 'undefined' && Screw && Screw.Unit ) {
 224     $(Screw).bind("after", function() {
 225      var passed = $('.passed').length;
 226      var failed = $('.failed').length;
 227      submit({
 228         fail: failed,
 229         error: 0,
 230         total: failed + passed
 231       });
 232     });
 233
 234     $(Screw).bind("loaded", function() {
 235       $('.it')
 236         .bind("passed", window.TestSwarm.heartbeat)
 237         .bind("failed", window.TestSwarm.heartbeat);
 238       window.TestSwarm.heartbeat();
 239     });
 240
 241     window.TestSwarm.serialize = function(){
 242         return trimSerialize();
 243     };
 244   }
 245
 246         function trimSerialize(doc) {
 247                 doc = doc || document;
 248
 249                 var scripts = doc.getElementsByTagName("script");
 250                 while ( scripts.length ) {
 251                         remove( scripts[0] );
 252                 }
 253
 254                 var root = window.location.href.replace(/(https?:\/\/.*?)\/.*/, "$1");
 255                 var cur = window.location.href.replace(/[^\/]*$/, "");
 256
 257                 var links = doc.getElementsByTagName("link");
 258                 for ( var i = 0; i < links.length; i++ ) {
 259                         var href = links[i].href;
 260                         if ( href.indexOf("/") === 0 ) {
 261                                 href = root + href;
 262                         } else if ( !/^https?:\/\//.test( href ) ) {
 263                                 href = cur + href;
 264                         }
 265                         links[i].href = href;
 266                 }
 267
 268                 return ("<html>" + doc.documentElement.innerHTML + "</html>")
 269                         .replace(/\s+/g, " ");
 270         }
 271
 272         function remove(elem){
 273                 if ( typeof elem === "string" ) {
 274                         elem = document.getElementById( elem );
 275                 }
 276
 277                 if ( elem ) {
 278                         elem.parentNode.removeChild( elem );
 279                 }
 280         }
 281
 282         function submit(params){
 283                 if ( curHeartbeat ) {
 284                         clearTimeout( curHeartbeat );
 285                 }
 286
 287                 var paramItems = (url.split("?")[1] || "").split("&");
 288
 289                 for ( var i = 0; i < paramItems.length; i++ ) {
 290                         if ( paramItems[i] ) {
 291                                 var parts = paramItems[i].split("=");
 292                                 if ( !params[ parts[0] ] ) {
 293                                         params[ parts[0] ] = parts[1];
 294                                 }
 295                         }
 296                 }
 297
 298                 if ( !params.state ) {
 299                         params.state = "saverun";
 300                 }
 301
 302                 if ( !params.results ) {
 303                         params.results = window.TestSwarm.serialize();
 304                 }
 305
 306                 if ( doPost ) {
 307                         // Build Query String
 308                         var query = "";
 309
 310                         for ( var i in params ) {
 311                                 query += ( query ? "&" : "" ) + i + "=" +
 312                                         encodeURIComponent(params[i]);
 313                         }
 314
 315                         if ( DEBUG ) {
 316                                 alert( query );
 317                         } else {
 318                                 window.top.postMessage( query, "*" );
 319                         }
 320
 321                 } else {
 322                         var form = document.createElement("form");
 323                         form.action = url;
 324                         form.method = "POST";
 325
 326                         for ( var i in params ) {
 327                                 var input = document.createElement("input");
 328                                 input.type = "hidden";
 329                                 input.name = i;
 330                                 input.value = params[i];
 331                                 form.appendChild( input );
 332                         }
 333
 334                         if ( DEBUG ) {
 335                                 alert( form.innerHTML );
 336                         } else {
 337
 338                                 // Watch for the result submission timing out
 339                                 setTimeout(function(){
 340                                         submit( params );
 341                                 }, submitTimeout * 1000);
 342
 343                                 document.body.appendChild( form );
 344                                 form.submit();
 345                         }
 346                 }
 347         }
 348
 349 })();