third_party/WebKit/LayoutTests/html5lib/resources/runner.js

   1 // Copyright (c) 2008 Geoffrey Sneddon
   2 //
   3 // Permission is hereby granted, free of charge, to any person obtaining a copy
   4 // of this software and associated documentation files (the "Software"), to deal
   5 // in the Software without restriction, including without limitation the rights
   6 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   7 // copies of the Software, and to permit persons to whom the Software is
   8 // furnished to do so, subject to the following conditions:
   9 //
  10 // The above copyright notice and this permission notice shall be included in
  11 // all copies or substantial portions of the Software.
  12 //
  13 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  16 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  17 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  18 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  19 // THE SOFTWARE.
  20
  21 document.writeln("<title>html5lib test runner</title>");
  22 document.writeln("<style>");
  23 document.writeln(".overview:hover {");
  24 document.writeln("background: #ccc;");
  25 document.writeln("}");
  26 document.writeln("iframe {");
  27 document.writeln("display: none;");
  28 document.writeln("}");
  29 document.writeln("</style>");
  30 document.writeln("<p>Script did not run</p>");
  31 document.writeln("<iframe></iframe>");
  32
  33 if (window.testRunner)
  34     testRunner.waitUntilDone();
  35
  36 Markup.noAutoDump();
  37 Markup.useHTML5libOutputFormat();
  38
  39 var tests = [],
  40     iframe = document.getElementsByTagName("iframe")[0],
  41     stat = document.getElementsByTagName("p")[0].firstChild,
  42     file = "",
  43     test_number = 1,
  44     fail_list = [],
  45     log = "";
  46
  47 iframe.contentWindow.document.open()
  48 iframe.contentWindow.document.write("Test");
  49 iframe.contentWindow.document.close();
  50 var write = iframe.contentWindow.document.lastChild.lastChild.lastChild !== null;
  51 var ignoreTitle = iframe.contentWindow.document.getElementsByTagName("title")[0] !== undefined;
  52
  53 if (window.forceDataURLs)
  54     write = false;
  55
  56 window.onload = function()
  57 {
  58     stat.data = "Running";
  59     run();
  60 }
  61
  62 function run()
  63 {
  64     var xhr = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
  65     if (file = test_files.shift())
  66     {
  67         stat.data = "Retriving " + file;
  68         test_number = 1;
  69         fail_list = [];
  70         log = "";
  71         xhr.open("GET", file);
  72         xhr.onreadystatechange = function()
  73         {
  74             if (xhr.readyState === 4)
  75             {
  76                 tests = xhr.responseText.split(/(?:^|\n\n)#data\n/);
  77                 tests.shift();
  78                 test();
  79             }
  80         }
  81         xhr.send(null);
  82     } else {
  83         if (window.testRunner)
  84             testRunner.notifyDone();
  85     }
  86 }
  87
  88 function test()
  89 {
  90     var input, errorsStart, fragmentStart, contextElement, domStart, dom;
  91     if (data = tests.shift())
  92     {
  93         stat.data = "Running test " + test_number + " of " + (test_number + tests.length) + " in " + file;
  94         errorsStart = data.indexOf("\n#errors\n");
  95         if (errorsStart !== -1)
  96         {
  97             input = data.substring(0, errorsStart);
  98             fragmentStart = data.indexOf("\n#document-fragment\n")
  99             domStart = data.indexOf("\n#document\n")
 100             if (fragmentStart !== -1)
 101             {
 102                 contextElement = data.substring(fragmentStart + 20, domStart);
 103             }
 104             if (domStart !== -1)
 105             {
 106                 dom = data.substring(domStart + 11);
 107                 if (dom.substring(dom.length - 1) === "\n")
 108                 {
 109                     dom = dom.substring(0, dom.length - 1);
 110                 }
 111                 run_test(input, contextElement, dom);
 112                 return;
 113             }
 114         }
 115         alert("Invalid test: " + data);
 116         test();
 117         return;
 118     }
 119     else
 120     {
 121         stat.data = "Finished running " + file;
 122         var overview = document.createElement("p");
 123         if (fail_list.length)
 124         {
 125             overview.innerHTML = file + ":<br>" + fail_list.join("<br>");
 126             overview.className = "overview";
 127             overview.title = "Click for more details";
 128             overview.onclick = function()
 129             {
 130                 this.nextSibling.style.display = this.nextSibling.style.display == "none" ? "block" : "none";
 131             }
 132             var detail = document.createElement("pre");
 133             detail.appendChild(document.createTextNode(log.substring(2)));
 134             detail.style.display = "block";
 135             document.body.appendChild(overview);
 136             document.body.appendChild(detail);
 137         }
 138         else
 139         {
 140             overview.innerHTML = file + ": PASS";
 141             document.body.appendChild(overview);
 142         }
 143         stat.data = "";
 144         run();
 145     }
 146 }
 147
 148 function run_test(input, contextElement, expected)
 149 {
 150     if (contextElement)
 151     {
 152         var element = document.createElement(contextElement);
 153         try
 154         {
 155             element.innerHTML = input;
 156         }
 157         catch(e) {}
 158         process_result(input, element, expected);
 159     }
 160     else if (write)
 161     {
 162         iframe.contentWindow.document.open();
 163         try
 164         {
 165             iframe.contentWindow.document.write(input);
 166         }
 167         catch(e) {}
 168         iframe.contentWindow.document.close();
 169         if (ignoreTitle)
 170         {
 171             var title = iframe.contentWindow.document.getElementsByTagName("title")[0];
 172             if (!title.innerHTML)
 173             {
 174                 title.parentElement.removeChild(title);
 175             }
 176         }
 177         process_result(input, iframe.contentWindow.document, expected);
 178     }
 179     else
 180     {
 181         iframe.onload = function()
 182         {
 183             if (ignoreTitle)
 184             {
 185                 var title = iframe.contentWindow.document.getElementsByTagName("title")[0];
 186                 if (!title.innerHTML)
 187                 {
 188                     title.parentElement.removeChild(title);
 189                 }
 190             }
 191             process_result(input, iframe.contentWindow.document, expected);
 192         }
 193         iframe.src = "data:text/html," + encodeURIComponent(input);
 194     }
 195 }
 196
 197 function process_result(input, result, expected)
 198 {
 199     result = Markup.get(result);
 200     if (result !== expected)
 201     {
 202         fail_list.push(test_number);
 203         log += "\n\nTest " + (test_number) + " of " + (test_number + tests.length) + " in " + file + " failed. Input:\n" + input + "\nGot:\n" + result + "\nExpected:\n" + expected;
 204     }
 205     test_number++;
 206     test();
 207 }