equals( jQuery.expando in obj, true, "jQuery.data added an expando to the object" );
var id = obj[jQuery.expando];
- equals( id in jQuery.cache, true, "jQuery.data added an entry to jQuery.cache" );
+ equals( id in jQuery.cache, false, "jQuery.data did not add an entry to jQuery.cache" );
- equals( jQuery.cache[id].foo, "bar", "jQuery.data worked correctly" );
+ equals( id.foo, "bar", "jQuery.data worked correctly" );
});
test("jQuery.data", function() {
- expect(8);
- var div = jQuery("#foo")[0];
- equals( jQuery.data(div, "test"), undefined, "Check for no data exists" );
+ expect(12);
+ var div = document.createElement("div");
+
+ ok( jQuery.data(div, "test") === undefined, "Check for no data exists" );
jQuery.data(div, "test", "success");
equals( jQuery.data(div, "test"), "success", "Check for added data" );
+
+ ok( jQuery.data(div, "notexist") === undefined, "Check for no data exists" );
var data = jQuery.data(div);
same( data, { "test": "success" }, "Return complete data set" );
jQuery.data(div, { "test": "in", "test2": "in2" });
equals( jQuery.data(div, "test"), "in", "Verify setting an object in data." );
equals( jQuery.data(div, "test2"), "in2", "Verify setting an object in data." );
+
+ var obj = {};
+ 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." );
+
+ equals( jQuery.data( obj, "prop" ), true, "Make sure the right value is retrieved." );
});
test(".data()", function() {
})
test(".data(String) and .data(String, Object)", function() {
- expect(22);
- var div = jQuery("#foo");
- equals( div.data("test"), undefined, "Check for no data exists" );
+ expect(23);
+ var div = jQuery("<div/>");
+
+ ok( div.data("test") === undefined, "Check for no data exists" );
+
div.data("test", "success");
equals( div.data("test"), "success", "Check for added data" );
+
div.data("test", "overwritten");
equals( div.data("test"), "overwritten", "Check for overwritten data" );
+
div.data("test", undefined);
equals( div.data("test"), "overwritten", "Check that data wasn't removed");
+
div.data("test", null);
ok( div.data("test") === null, "Check for null data");
+ ok( div.data("notexist") === undefined, "Check for no data exists" );
+
div.data("test", "overwritten");
var hits = {test:0}, gets = {test:0};