third_party/WebKit/LayoutTests/fast/dom/Window/anonymous-slot-with-changes.html

   1 <html>
   2 <head></head>
   3 <body>
   4 <div id="description"></div>
   5 <div id="console"></div>
   6 <input type="file" id="fileInput"></input>
   7 <script>
   8 if (window.testRunner) {
   9     testRunner.dumpAsText();
  10     testRunner.waitUntilDone();
  11 }
  12
  13 var console = document.getElementById("console");
  14
  15 var messages = [];
  16
  17 function equal(actual, expected)
  18 {
  19     if (typeof actual !== typeof expected)
  20         return false;
  21     if (actual === expected)
  22         return true;
  23     if ((actual instanceof Date) || (expected instanceof Date)) {
  24         if ((actual instanceof Date) && (expected instanceof Date))
  25             return (expected instanceof Date) && actual.getTime() == expected.getTime();
  26         return false;
  27     }
  28     if (Array.isArray(actual) || Array.isArray(expected)) {
  29         if (!Array.isArray(actual) || !Array.isArray(expected))
  30             return false;
  31         if (actual.length != expected.length)
  32             return false;
  33         for (var i = 0; i < actual.length; i++) {
  34             if ((i in actual) ^ (i in expected))
  35                 return false;
  36             if (!equal(actual[i], expected[i]))
  37                 return false;
  38         }
  39         return true;
  40     }
  41     if (actual.constructor !== expected.constructor)
  42         return false;
  43     var keys = Object.keys(actual);
  44     if (!equal(keys, Object.keys(expected)))
  45         return false;
  46     for (var i = 0; i < keys.length; i++) {
  47         if (!equal(actual[keys[i]], expected[keys[i]]))
  48             return false;
  49     }
  50     return true;
  51 }
  52
  53 function safeToString(o) {
  54     if (o instanceof Date)
  55         return o.toISOString();
  56     if (typeof o !== "object" || !o)
  57         return o;
  58     try {
  59         return o.toString();
  60     } catch (e) {
  61         return Object.prototype.toString.call(o) + "(default toString threw "+e+")";
  62     }
  63 }
  64
  65 function shouldBe(actual, expected)
  66 {
  67     var actualValue = eval(actual);
  68     var expectedValue = eval(expected);
  69     if (equal(actualValue, expectedValue))
  70         console.innerHTML += "PASS: " + actual + " is " + safeToString(expectedValue) + " of type " + typeof actualValue + "<br>";
  71     else
  72         console.innerHTML += "FAIL: " + actual + " is " + actualValue + " should be " + expectedValue + " of type " + typeof expectedValue + "<br>";
  73 }
  74
  75 function onmessage(evt) {
  76     evt.foo = "bar"; // add a property.
  77     eventData = evt.data;
  78     shouldBe("eventData", messages[0]);
  79     evt.func = function(){}; // add a function property.
  80     eventData = evt.data;
  81     shouldBe("eventData", messages[0]);
  82     evt.func = ""; // despecialise a function property.
  83     eventData = evt.data;
  84     shouldBe("eventData", messages[0]);
  85     for (var i = 0; i < 1000; i++) // To dictionary transition
  86         evt[i] = i;
  87     eventData = evt.data;
  88     shouldBe("eventData", messages[0]);
  89     delete evt.foo; // To uncachable dictionary
  90     eventData = evt.data;
  91     shouldBe("eventData", messages[0]);
  92     messages.shift();
  93     if (safeToString(evt.data) == 'done' && window.testRunner)
  94         testRunner.notifyDone();
  95 }
  96
  97 window.addEventListener('message', onmessage, false);
  98
  99 function tryPostMessage(message, shouldThrow, expected) {
 100     try {
 101         var value = eval(message);
 102         postMessage(value, "*");
 103         if (shouldThrow)
 104             console.innerHTML += "FAIL: 'postMessage("+message+")' should throw but didn't<br>";
 105         messages.push(expected || message);
 106     } catch(e) {
 107         if (shouldThrow)
 108             console.innerHTML += "PASS: 'postMessage("+message+")' threw " + e + "<br>";
 109         else
 110             console.innerHTML += "FAIL: 'postMessage("+message+")' should not throw but threw " + e + "<br>";
 111     }
 112 }
 113
 114 document.getElementById("description").innerHTML = "Tests that we clone object hierarchies";
 115
 116 tryPostMessage('null');
 117 tryPostMessage('undefined');
 118 tryPostMessage('1');
 119 tryPostMessage('true');
 120 tryPostMessage('"1"');
 121 tryPostMessage('({})');
 122 tryPostMessage('({a:1})');
 123 tryPostMessage('[]');
 124 tryPostMessage('[1,2,3]');
 125 tryPostMessage('[,,1]');
 126 tryPostMessage('(function(){})', true);
 127 tryPostMessage('new Date(1234567890000)');
 128 tryPostMessage('"done"');
 129 </script>
 130 </body>
 131 </html>