module("data");
test("expando", function(){
- expect(7);
+ expect(6);
equals("expando" in jQuery, true, "jQuery is exposing the expando");
var obj = {};
jQuery.data(obj);
- equals( jQuery.expando in obj, false, "jQuery.data did not add an expando to the object" );
-
- jQuery.data(obj, true);
- equals( jQuery.expando in obj, false, "jQuery.data did not add an expando to the object" );
-
+ equals( jQuery.expando in obj, true, "jQuery.data adds an expando to the object" );
+
+ obj = {};
jQuery.data(obj, 'test');
equals( jQuery.expando in obj, false, "jQuery.data did not add an expando to the object" );
-
+
+ obj = {};
jQuery.data(obj, "foo", "bar");
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(6);
- 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", null);
ok( jQuery.data(div, "test") === null, "Check for null data");
+
+ 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(27);
+ 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};
+ var hits = {test:0}, gets = {test:0}, changes = {test:0, value:null};
+
+
+ function logChangeData(e,key,value) {
+ var dataKey = key;
+ if ( e.namespace ) {
+ dataKey = dataKey + "." + e.namespace;
+ }
+ changes[key] += value;
+ changes.value = jQuery.data(e.target, dataKey);
+ }
div
.bind("setData",function(e,key,value){ hits[key] += value; })
.bind("setData.foo",function(e,key,value){ hits[key] += value; })
+ .bind("changeData",logChangeData)
+ .bind("changeData.foo",logChangeData)
.bind("getData",function(e,key){ gets[key] += 1; })
.bind("getData.foo",function(e,key){ gets[key] += 3; });
equals( div.data("test.bar"), "overwritten", "Check for unmatched namespace" );
equals( hits.test, 2, "Check triggered setter functions" );
equals( gets.test, 5, "Check triggered getter functions" );
+ equals( changes.test, 2, "Check sets raise changeData");
+ equals( changes.value, 2, "Check changeData after data has been set" );
hits.test = 0;
gets.test = 0;
+ changes.test = 0;
+ changes.value = null;
div.data("test", 1);
equals( div.data("test"), 1, "Check for original data" );
equals( div.data("test.bar"), 1, "Check for unmatched namespace" );
equals( hits.test, 1, "Check triggered setter functions" );
equals( gets.test, 5, "Check triggered getter functions" );
-
- hits.test = 0;
- gets.test = 0;
+ equals( changes.test, 1, "Check sets raise changeData" );
+ equals( changes.value, 1, "Check changeData after data has been set" );
div
.bind("getData",function(e,key){ return key + "root"; })
$elem.removeData();
});
+test(".data(Object)", function() {
+ expect(2);
+
+ var div = jQuery("<div/>");
+
+ div.data({ "test": "in", "test2": "in2" });
+ equals( div.data("test"), "in", "Verify setting an object in data." );
+ equals( div.data("test2"), "in2", "Verify setting an object in data." );
+});
+
test("jQuery.removeData", function() {
expect(1);
var div = jQuery("#foo")[0];
div.removeData("test.foo");
equals( div.data("test.foo"), undefined, "Make sure data is intact" );
});
-
-test("queue() defaults to 'fx' type", function () {
- expect(1);
- stop();
-
- var counter = 0;
-
- var $foo = jQuery("#foo");
-
- $foo.queue(function() {
- var self = this;
- setTimeout(function() {
- jQuery(self).dequeue("fx");
- start();
- }, 200);
- }).queue(function() {
- ok( "dequeuing 'fx' calls queues created with no name" )
- });
-
-});
-
-test("queue() with other types",function() {
- expect(9);
- var counter = 0;
-
- var $div = jQuery({});
-
- $div
- .queue('foo',function(){
- equals( ++counter, 1, "Dequeuing" );
- jQuery.dequeue(this,'foo');
- })
- .queue('foo',function(){
- equals( ++counter, 2, "Dequeuing" );
- jQuery(this).dequeue('foo');
- })
- .queue('foo',function(){
- equals( ++counter, 3, "Dequeuing" );
- })
- .queue('foo',function(){
- equals( ++counter, 4, "Dequeuing" );
- });
-
- equals( $div.queue('foo').length, 4, "Testing queue length" );
-
- $div.dequeue('foo');
-
- equals( counter, 3, "Testing previous call to dequeue" );
- equals( $div.queue('foo').length, 1, "Testing queue length" );
-
- $div.dequeue('foo');
-
- equals( counter, 4, "Testing previous call to dequeue" );
- equals( $div.queue('foo').length, 0, "Testing queue length" );
-});
-
-test("queue(name) passes in the next item in the queue as a parameter", function() {
- expect(2);
-
- var div = jQuery({});
- var counter = 0;
-
- div.queue("foo", function(next) {
- equals(++counter, 1, "Dequeueing");
- next();
- }).queue("foo", function(next) {
- equals(++counter, 2, "Next was called");
- next();
- }).queue("bar", function() {
- equals(++counter, 3, "Other queues are not triggered by next()")
- });
-
- div.dequeue("foo");
-});
-
-test("queue(name) passes in the next item in the queue as a parameter", function() {
- expect(2);
-
- var div = jQuery({});
- var counter = 0;
-
- div.queue("foo", function(next) {
- equals(++counter, 1, "Dequeueing");
- next();
- }).queue("foo", function(next) {
- equals(++counter, 2, "Next was called");
- next();
- }).queue("bar", function() {
- equals(++counter, 3, "Other queues are not triggered by next()")
- });
-
- div.dequeue("foo");
-});
-
-test("queue() passes in the next item in the queue as a parameter to fx queues", function() {
- expect(2);
- stop();
-
- var div = jQuery({});
- var counter = 0;
-
- div.queue(function(next) {
- equals(++counter, 1, "Dequeueing");
- var self = this;
- setTimeout(function() { next() }, 500);
- }).queue(function(next) {
- equals(++counter, 2, "Next was called");
- next();
- start();
- }).queue("bar", function() {
- equals(++counter, 3, "Other queues are not triggered by next()")
- });
-
-});
-
-test("clearQueue(name) clears the queue", function() {
- expect(1);
-
- var div = jQuery({});
- var counter = 0;
-
- div.queue("foo", function(next) {
- counter++;
- jQuery(this).clearQueue("foo");
- next();
- }).queue("foo", function(next) {
- counter++;
- });
-
- div.dequeue("foo");
-
- equals(counter, 1, "the queue was cleared");
-});
-
-test("clearQueue() clears the fx queue", function() {
- expect(1);
-
- var div = jQuery({});
- var counter = 0;
-
- div.queue(function(next) {
- counter++;
- var self = this;
- setTimeout(function() { jQuery(self).clearQueue(); next(); }, 50);
- }).queue(function(next) {
- counter++;
- });
-
- equals(counter, 1, "the queue was cleared");
-
- div.removeData();
-});
git.asbjorn.biz / jquery.git / blobdiff