src/third_party/WebKit/LayoutTests/fast/dom/Window/get-set-properties.html

   1 <p>This page tests getting and setting window properties and functions.</p>
   2 <pre id="console"></pre>
   3
   4 <script>
   5 function log(s)
   6 {
   7     document.getElementById("console").appendChild(document.createTextNode(s + "\n"));
   8 }
   9
  10 function shouldBe(a, b)
  11 {
  12     var evalA, evalB;
  13     try {
  14         evalA = eval(a);
  15         evalB = eval(b);
  16     } catch(e) {
  17         evalA = e;
  18     }
  19
  20     var message = (evalA === evalB)
  21                     ? "PASS: " + a + " should be '" + evalB + "' and is."
  22                     : "*** FAIL: " + a + " should be '" + evalB + "' but instead is " + evalA + ". ***";
  23     log(message);
  24 }
  25
  26 function shouldBeTrue(a)
  27 {
  28     shouldBe(a, "true");
  29 }
  30
  31 function shouldBeFalse(b)
  32 {
  33     shouldBe(b, "false");
  34 }
  35
  36 function canGet(keyPath)
  37 {
  38     try {
  39         return eval("window." + keyPath) !== undefined;
  40     } catch(e) {
  41         return false;
  42     }
  43 }
  44
  45 window.marker = { "foo": "bar", toString: function(){ return "window.marker.toString()"; } };
  46 window.callableMarker = function() { return "window.callableMarker.toString()"; };
  47
  48 function canSet(keyPath)
  49 {
  50     var valuePath = "window.marker";
  51
  52     try {
  53         eval("window." + keyPath + " = " + valuePath);
  54         return eval("window." + keyPath) === eval("window." + valuePath);
  55     } catch(e) {
  56         return false;
  57     }
  58 }
  59
  60 function canSetWithTypeConversion(keyPath)
  61 {
  62     var valuePath = "window.marker";
  63
  64     try {
  65         eval("window." + keyPath + " = " + valuePath);
  66         return eval("window." + keyPath) == eval("window." + valuePath);
  67     } catch(e) {
  68         return false;
  69     }
  70 }
  71
  72 function canSetWithCallable(keyPath)
  73 {
  74     var valuePath = "window.callableMarker";
  75
  76     try {
  77         eval("window." + keyPath + " = " + valuePath);
  78         return eval("window." + keyPath) === eval("window." + valuePath);
  79     } catch(e) {
  80         return false;
  81     }
  82 }
  83
  84 var windowReadWriteProperties = [
  85     "Attr",
  86     "CDATASection",
  87     "CSSPrimitiveValue",
  88     "CSSRule",
  89     "CSSStyleDeclaration",
  90     "CharacterData",
  91     "Comment",
  92     "DOMException",
  93     "DOMImplementation",
  94     "DOMParser",
  95     "Document",
  96     "DocumentFragment",
  97     "DocumentType",
  98     "Element",
  99     "EvalError",
 100     "Event",
 101     "HTMLAnchorElement",
 102     "HTMLAppletElement",
 103     "HTMLAreaElement",
 104     "HTMLBRElement",
 105     "HTMLBaseElement",
 106     "HTMLBodyElement",
 107     "HTMLButtonElement",
 108     "HTMLCanvasElement",
 109     "HTMLDListElement",
 110     "HTMLDirectoryElement",
 111     "HTMLDivElement",
 112     "HTMLDocument",
 113     "HTMLElement",
 114     "HTMLFieldSetElement",
 115     "HTMLFontElement",
 116     "HTMLFormElement",
 117     "HTMLFrameElement",
 118     "HTMLFrameSetElement",
 119     "HTMLHRElement",
 120     "HTMLHeadElement",
 121     "HTMLHeadingElement",
 122     "HTMLHtmlElement",
 123     "HTMLIFrameElement",
 124     "HTMLImageElement",
 125     "HTMLInputElement",
 126     "HTMLIsIndexElement",
 127     "HTMLLIElement",
 128     "HTMLLabelElement",
 129     "HTMLLegendElement",
 130     "HTMLLinkElement",
 131     "HTMLMapElement",
 132     "HTMLMarqueeElement",
 133     "HTMLMenuElement",
 134     "HTMLMetaElement",
 135     "HTMLModElement",
 136     "HTMLOListElement",
 137     "HTMLOptGroupElement",
 138     "HTMLOptionElement",
 139     "HTMLParagraphElement",
 140     "HTMLParamElement",
 141     "HTMLPreElement",
 142     "HTMLQuoteElement",
 143     "HTMLScriptElement",
 144     "HTMLSelectElement",
 145     "HTMLStyleElement",
 146     "HTMLTableCaptionElement",
 147     "HTMLTableCellElement",
 148     "HTMLTableColElement",
 149     "HTMLTableElement",
 150     "HTMLTableRowElement",
 151     "HTMLTableSectionElement",
 152     "HTMLTextAreaElement",
 153     "HTMLTitleElement",
 154     "HTMLUListElement",
 155     "Image",
 156     "MutationEvent",
 157     "Node",
 158     "NodeFilter",
 159     "Option",
 160     "ProcessingInstruction",
 161     "Range",
 162     "RangeError",
 163     "ReferenceError",
 164     "SyntaxError",
 165     "Text",
 166     "TypeError",
 167     "URIError",
 168     "XMLDocument",
 169     "XMLHttpRequest",
 170     "XMLSerializer",
 171     "XPathEvaluator",
 172     "XPathResult",
 173     "XSLTProcessor",
 174     "addEventListener",
 175     "alert",
 176     "atob",
 177     "btoa",
 178     "captureEvents",
 179     "clearInterval",
 180     "clearTimeout",
 181     "clientInformation",
 182     "console",
 183     "devicePixelRatio",
 184     "event",
 185     "frames",
 186     "innerHeight",
 187     "innerWidth",
 188     "length",
 189     "locationbar",
 190     "menubar",
 191     "offscreenBuffering",
 192     "opener",
 193     "outerHeight",
 194     "outerWidth",
 195     "parent",
 196     "personalbar",
 197     "screenLeft",
 198     "screenTop",
 199     "screenX",
 200     "screenY",
 201     "scrollX",
 202     "scrollY",
 203     "scrollbars",
 204     "self",
 205     "statusbar",
 206     "toolbar"
 207 ];
 208
 209 var windowReadOnlyProperties = [
 210     "closed",
 211     "document",
 212     "history",
 213     "navigator",
 214     "pageXOffset",
 215     "pageYOffset",
 216     "screen",
 217     "window",
 218     "top"
 219 ];
 220
 221 var windowReadWriteStringProperties = [
 222     "defaultStatus",
 223     "defaultstatus",
 224     "name",
 225     "status"
 226 ];
 227
 228 var windowFunctions = [
 229     "blur",
 230     "close",
 231     "confirm",
 232     "find",
 233     "focus",
 234     "getComputedStyle",
 235     "getMatchedCSSRules",
 236     "getSelection",
 237     "moveBy",
 238     "moveTo",
 239     "open",
 240     "print",
 241     "prompt",
 242     "releaseEvents",
 243     "removeEventListener",
 244     "resizeBy",
 245     "resizeTo",
 246     "scroll",
 247     "scrollBy",
 248     "scrollTo",
 249     "setInterval",
 250     "setTimeout",
 251     "stop"
 252 ];
 253
 254 var windowEventHandlers = [
 255     "onabort",
 256     "onbeforeunload",
 257     "onblur",
 258     "onchange",
 259     "onclick",
 260     "ondblclick",
 261     "onerror",
 262     "onfocus",
 263     "onkeydown",
 264     "onkeypress",
 265     "onkeyup",
 266     "onload",
 267     "onmousedown",
 268     "onmousemove",
 269     "onmouseout",
 270     "onmouseover",
 271     "onmouseup",
 272     "onmousewheel",
 273     "onreset",
 274     "onresize",
 275     "onscroll",
 276     "onsearch",
 277     "onselect",
 278     "onsubmit",
 279     "onunload"
 280 ];
 281
 282 window.onload = function()
 283 {
 284     if (window.testRunner)
 285         testRunner.dumpAsText();
 286
 287     log("\n----- tests for getting/setting read-write properties -----\n");
 288
 289     for (var i = 0; i < windowReadWriteProperties.length; i++) {
 290         var property = windowReadWriteProperties[i];
 291         shouldBeTrue("canGet('" + property + "')");
 292         shouldBeTrue("canSet('" + property + "')");
 293     }
 294
 295     log("\n----- tests for getting/setting readonly properties -----\n");
 296
 297     for (var i = 0; i < windowReadOnlyProperties.length; i++) {
 298         var property = windowReadOnlyProperties[i];
 299         shouldBeTrue("canGet('" + property + "')");
 300         shouldBeFalse("canSet('" + property + "')");
 301     }
 302
 303     log("\n----- tests for getting/setting string properties -----\n");
 304     for (var i = 0; i < windowReadWriteStringProperties.length; i++) {
 305         var property = windowReadWriteStringProperties[i];
 306         shouldBeTrue("canGet('" + property + "')");
 307         shouldBeTrue("canSetWithTypeConversion('" + property + "')");
 308
 309     }
 310
 311     log("\n----- tests for getting/setting functions -----\n");
 312
 313     for (var i = 0; i < windowFunctions.length; i++) {
 314         var property = windowFunctions[i];
 315         shouldBeTrue("canGet('" + property + "')");
 316         shouldBeTrue("canSet('" + property + "')");
 317     }
 318
 319     log("\n----- tests for getting/setting event handlers -----\n");
 320
 321     for (var i = 0; i < windowEventHandlers.length; i++) {
 322         var property = windowEventHandlers[i];
 323         shouldBeTrue("canGet('" + property + "')");
 324         shouldBeTrue("canSetWithCallable('" + property + "')");
 325     }
 326 }
 327 </script>