// Basic constructor's behavior
- equals( jQuery().length, 1, "jQuery() === jQuery(document)" );
+ equals( jQuery().length, 0, "jQuery() === jQuery([])" );
equals( jQuery(undefined).length, 0, "jQuery(undefined) === jQuery([])" );
equals( jQuery(null).length, 0, "jQuery(null) === jQuery([])" );
equals( jQuery("").length, 0, "jQuery('') === jQuery([])" );
jQuery = $$;
});
+test("trim", function() {
+ expect(4);
+
+ var nbsp = String.fromCharCode(160);
+
+ equals( jQuery.trim("hello "), "hello", "trailing space" );
+ equals( jQuery.trim(" hello"), "hello", "leading space" );
+ equals( jQuery.trim(" hello "), "hello", "space on both sides" );
+ equals( jQuery.trim(" " + nbsp + "hello " + nbsp + " "), "hello", " " );
+});
+
+test("isPlainObject", function() {
+ expect(7);
+
+ stop();
+
+ // The use case that we want to match
+ ok(jQuery.isPlainObject({}), "{}");
+
+ // Instantiated objects shouldn't be matched
+ ok(!jQuery.isPlainObject(new Date), "new Date");
+
+ var fn = function(){};
+
+ // Functions shouldn't be matched
+ ok(!jQuery.isPlainObject(fn), "fn");
+
+ // Again, instantiated objects shouldn't be matched
+ ok(!jQuery.isPlainObject(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.isPlainObject(new fn), "new fn");
+
+ // DOM Element
+ ok(!jQuery.isPlainObject(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.isPlainObject(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);
}
test("jQuery('html')", function() {
- expect(13);
+ expect(15);
reset();
jQuery.foo = false;
ok( j.length >= 2, "Check node,textnode,comment creation (some browsers delete comments)" );
ok( !jQuery("<option>test</option>")[0].selected, "Make sure that options are auto-selected #2050" );
+
+ ok( jQuery("<div></div>")[0], "Create a div with closing tag." );
+ ok( jQuery("<table></table>")[0], "Create a table with closing tag." );
});
test("jQuery('html', context)", function() {
ok( jQuery([]).add( document.getElementById('form') ).length >= 13, "Add a form (adds the elements)" );
});
+test("add(String, Context)", function() {
+ expect(6);
+
+ equals( jQuery(document).add("#form").length, 2, "Make sure that using regular context document still works." );
+ equals( jQuery(document.body).add("#form").length, 2, "Using a body context." );
+ equals( jQuery(document.body).add("#html").length, 1, "Using a body context." );
+
+ equals( jQuery(document).add("#form", document).length, 2, "Use a passed in document context." );
+ equals( jQuery(document).add("#form", document.body).length, 2, "Use a passed in body context." );
+ equals( jQuery(document).add("#html", document.body).length, 1, "Use a passed in body context." );
+});
+
test("each(Function)", function() {
expect(1);
var div = jQuery("div");
});
test("jQuery.merge()", function() {
- expect(6);
+ expect(8);
var parse = jQuery.merge;
// Fixed at [5998], #3641
same( parse([-2,-1], [0,1,2]), [-2,-1,0,1,2], "Second array including a zero (falsy)");
+
+ // After fixing #5527
+ same( parse([], [null, undefined]), [null, undefined], "Second array including null and undefined values");
+ same( parse({length:0}, [1,2]), {length:2, 0:1, 1:2}, "First array like");
});
test("jQuery.extend(Object, Object)", function() {
- expect(23);
+ expect(25);
var settings = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" },
options = { xnumber2: 1, xstring2: "x", xxx: "newstring" },
same( empty.foo, optionsWithDate.foo, "Dates copy correctly" );
var myKlass = function() {};
+ var customObject = new myKlass();
+ var optionsWithCustomObject = { foo: { date: customObject } };
empty = {};
- var optionsWithCustomObject = { foo: { date: new myKlass } };
jQuery.extend(true, empty, optionsWithCustomObject);
- same( empty.foo, optionsWithCustomObject.foo, "Custom objects copy correctly" );
+ ok( empty.foo && empty.foo.date === customObject, "Custom objects copy correctly (no methods)" );
+
+ // Makes the class a little more realistic
+ myKlass.prototype = { someMethod: function(){} };
+ empty = {};
+ jQuery.extend(true, empty, optionsWithCustomObject);
+ ok( empty.foo && empty.foo.date === customObject, "Custom objects copy correctly" );
+
+ var ret = jQuery.extend(true, { foo: 4 }, { foo: new Number(5) } );
+ ok( ret.foo == 5, "Wrapped numbers copy correctly" );
var nullUndef;
nullUndef = jQuery.extend({}, options, { xnumber2: null });
git.asbjorn.biz / jquery.git / blobdiff