Fixes #7945. Make jQuery.param() serialize plain objects with a property named jquery correctly.

1 files changed, 6 insertions, 1 deletions

diff --git a/test/unit/ajax.js b/test/unit/ajax.js
index 304183475..b81031384 100644
--- a/test/unit/ajax.js
+++ b/test/unit/ajax.js
@@ -930,7 +930,7 @@ test("serialize()", function() {
 });
 
 test("jQuery.param()", function() {
-	expect(23);
+	expect(25);
 
 	equals( !jQuery.ajaxSettings.traditional, true, "traditional flag, falsy by default" );
 
@@ -965,6 +965,11 @@ test("jQuery.param()", function() {
 	equals( jQuery.param({"foo": {"bar": [], foo: 1} }), "foo%5Bbar%5D=&foo%5Bfoo%5D=1", "Empty array param" );
 	equals( jQuery.param({"foo": {"bar": {}} }), "foo%5Bbar%5D=", "Empty object param" );
 
+	// #7945
+	equals( jQuery.param({"jquery": "1.4.2"}), "jquery=1.4.2", "Check that object with a jQuery property get serialized correctly" );
+
+	equals( jQuery.param(jQuery("#form :input")), "action=Test&text2=Test&radio1=on&radio2=on&check=on&=on&hidden=&foo%5Bbar%5D=&name=name&search=search&button=&=foobar&select1=&select2=3&select3=1&select4=1&select5=3", "Make sure jQuery objects are properly serialized");
+
 	jQuery.ajaxSetup({ traditional: true });
 
 	var params = {foo:"bar", baz:42, quux:"All your base are belong to us"};