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Added some isObjectLiteral tests.

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This commit is contained in:
jeresig 2009-12-02 14:57:13 -05:00
parent e277e6ed21
commit b8d0c0711f
1 changed files with 45 additions and 0 deletions
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45
test/unit/core.js
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@ -200,6 +200,51 @@ test("trim", function() {
equals( jQuery.trim(" " + nbsp + "hello " + nbsp + " "), "hello", " " ); equals( jQuery.trim(" " + nbsp + "hello " + nbsp + " "), "hello", " " );
}); });
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() { test("isFunction", function() {
expect(19); expect(19);