fix for #3688, setting type attribute on button causes IE to throw error

[jquery.git] / test / unit / core.js

diff --git a/test/unit/core.js b/test/unit/core.js
index a4e82eb..289a8ba 100644 (file)
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -463,7 +463,7 @@ test("attr(Hash)", function() {
 });
 
 test("attr(String, Object)", function() {
-       expect(19);
+       expect(21);
        var div = jQuery("div").attr("foo", "bar"),
                fail = false;
        for ( var i = 0; i < div.size(); i++ ) {
@@ -537,6 +537,16 @@ test("attr(String, Object)", function() {
        }
        ok( thrown, "Exception thrown when trying to change type property" );
        equals( "checkbox", check.attr('type'), "Verify that you can change the type of an input element that isn't in the DOM" );
+       
+       var button = jQuery("#button");
+       var thrown = false;
+       try {
+               button.attr('type','submit');
+       } catch(e) {
+               thrown = true;
+       }
+       ok( thrown, "Exception thrown when trying to change type property" );
+       equals( "button", button.attr('type'), "Verify that you can't change the type of a button element" );
 });
 
 if ( !isLocal ) {