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Ticket #6808. Changes data() so on plain objects, it uses a function to contain the cache ID to avoid it being JSON serialized.

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InfinitiesLoop 2010-07-21 05:53:36 +08:00 • committed by John Resig
parent ef9fb80cab
commit 9faab0b74f
2 changed files with 29 additions and 7 deletions
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7
test/unit/data.js
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@ -1,13 +1,14 @@
module("data");
test("expando", function(){
expect(6);
expect(7);
equals("expando" in jQuery, true, "jQuery is exposing the expando");
var obj = {};
jQuery.data(obj);
equals( jQuery.expando in obj, true, "jQuery.data adds an expando to the object" );
equals( typeof obj[jQuery.expando], "function", "jQuery.data adds an expando to the object as a function" );
obj = {};
jQuery.data(obj, 'test');
@ -17,7 +18,7 @@ test("expando", function(){
jQuery.data(obj, "foo", "bar");
equals( jQuery.expando in obj, true, "jQuery.data added an expando to the object" );
var id = obj[jQuery.expando];
var id = obj[jQuery.expando]();
equals( id in jQuery.cache, false, "jQuery.data did not add an entry to jQuery.cache" );
equals( id.foo, "bar", "jQuery.data worked correctly" );
@ -54,7 +55,7 @@ test("jQuery.data", function() {
jQuery.data( obj, "prop", true );
ok( obj[ jQuery.expando ], "Data is being stored on the object." );
ok( obj[ jQuery.expando ].prop, "Data is being stored on the object." );
ok( obj[ jQuery.expando ]().prop, "Data is being stored on the object." );
equals( jQuery.data( obj, "prop" ), true, "Make sure the right value is retrieved." );
});