third_party/WebKit/LayoutTests/editing/spelling/spellcheck-sequencenum.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <p id="description"></p>
   8 <div id="console"></div>
   9 <script>
  10 description('For Bug 73511: Internals should have a method to return the max sequence number of spellcheck request.');
  11
  12 if (window.internals) {
  13     window.jsTestIsAsync = true;
  14     internals.settings.setAsynchronousSpellCheckingEnabled(true);
  15 }
  16
  17 var testRoot = document.createElement("div");
  18 document.body.insertBefore(testRoot, document.body.firstChild);
  19
  20 var source = document.createElement("div");
  21 source.innerHTML = "foo bar";
  22 testRoot.appendChild(source);
  23
  24 function createInput(testRoot) {
  25     var e = document.createElement('input');
  26     e.setAttribute("type", "text");
  27     testRoot.appendChild(e);
  28
  29     return e;
  30 }
  31
  32 function createTextArea(testRoot) {
  33     var e = document.createElement("textarea");
  34     testRoot.appendChild(e);
  35
  36     return e;
  37 }
  38
  39 function createContentEditable(testRoot) {
  40     var e = document.createElement("div");
  41     e.setAttribute("contentEditable", "true");
  42     testRoot.appendChild(e);
  43
  44     return e;
  45 }
  46
  47 var destinations = [
  48     createInput(testRoot),
  49     createTextArea(testRoot),
  50     createContentEditable(testRoot),
  51 ];
  52
  53 var sel = window.getSelection();
  54
  55 var tests = [];
  56 for (var i = 0; i < destinations.length; ++i) {
  57     var t = function(i) {
  58         return function() {
  59             if (!window.internals)
  60                  return;
  61             var sequence = internals.lastSpellCheckRequestSequence(document);
  62             var processed = internals.lastSpellCheckProcessedSequence(document);
  63             copyAndPaste(source, destinations[i]);
  64             verify(sequence, processed);
  65         }
  66     }(i);
  67     tests.push(t);
  68 }
  69
  70 function verifyIfAny()
  71 {
  72     var next = tests.shift();
  73     if (next) {
  74         next();
  75         return;
  76     }
  77
  78     testRoot.style.display = "none";
  79     finishJSTest();
  80 }
  81
  82 function copyAndPaste(source, dest)
  83 {
  84     sel.selectAllChildren(source);
  85     document.execCommand("Copy");
  86
  87     if (dest instanceof HTMLInputElement || dest instanceof HTMLTextAreaElement) {
  88         dest.value = "";
  89         dest.focus();
  90     } else {
  91         dest.innerHTML = "";
  92         sel.selectAllChildren(dest);
  93     }
  94     document.execCommand("Paste");
  95 }
  96
  97 function verify(sequence, processed)
  98 {
  99     var nretry = 10;
 100     var nsleep = 1;
 101     function trial() {
 102         var newSequence = internals.lastSpellCheckRequestSequence(document);
 103         var newProcessed = internals.lastSpellCheckProcessedSequence(document);
 104
 105         var verified = newSequence >= sequence && newProcessed >= processed && newSequence == newProcessed;
 106         if (verified) {
 107             testPassed("SpellCheck sequence seems working correctly.");
 108             verifyIfAny();
 109             return;
 110         }
 111
 112         nretry--;
 113         if (0 == nretry) {
 114             testFailed("SpellCheck sequence didn't increase.");
 115             verifyIfAny();
 116             return;
 117         }
 118
 119         nsleep *= 2;
 120         window.setTimeout(trial, nsleep);
 121     };
 122     trial();
 123 }
 124
 125 verifyIfAny();
 126
 127 var successfullyParsed = true;
 128
 129 </script>
 130 </body>
 131 </html>