]> source.dussan.org Git - jquery.git/commitdiff
Added some isObjectLiteral tests.
authorjeresig <jeresig@gmail.com>
Wed, 2 Dec 2009 19:57:13 +0000 (14:57 -0500)
committerjeresig <jeresig@gmail.com>
Wed, 2 Dec 2009 19:57:13 +0000 (14:57 -0500)
test/unit/core.js

index 0640cf5ce24052c6c1137c1d6d41999c1dff04b1..f5f38532d8c1c56c26e30dfe526052b298abbbf1 100644 (file)
@@ -200,6 +200,51 @@ test("trim", function() {
   equals( jQuery.trim("  " + nbsp + "hello  " + nbsp + " "), "hello", "&nbsp;" );
 });
 
+test("isObjectLiteral", function() {
+       expect(7);
+
+       stop();
+
+       // The use case that we want to match
+       ok(jQuery.isObjectLiteral({}), "{}");
+       // Instantiated objects shouldn't be matched
+       ok(!jQuery.isObjectLiteral(new Date), "new Date");
+       var fn = function(){};
+       // Functions shouldn't be matched
+       ok(!jQuery.isObjectLiteral(fn), "fn");
+       // Again, instantiated objects shouldn't be matched
+       ok(!jQuery.isObjectLiteral(new fn), "new fn (no methods)");
+       // Makes the function a little more realistic
+       // (and harder to detect, incidentally)
+       fn.prototype = {someMethod: function(){}};
+       // Again, instantiated objects shouldn't be matched
+       ok(!jQuery.isObjectLiteral(new fn), "new fn");
+
+       // DOM Element
+       ok(!jQuery.isObjectLiteral(document.createElement("div")), "DOM Element");
+       var iframe = document.createElement("iframe");
+       document.body.appendChild(iframe);
+
+       window.iframeDone = function(otherObject){
+               // Objects from other windows should be matched
+               ok(jQuery.isObjectLiteral(new otherObject), "new otherObject");
+               document.body.removeChild( iframe );
+               start();
+       };
+       var doc = iframe.contentDocument || iframe.contentWindow.document;
+       doc.open();
+       doc.write("<body onload='window.top.iframeDone(Object);'>");
+       doc.close();
+});
+
 test("isFunction", function() {
        expect(19);