X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;ds=sidebyside;f=test%2Funit%2Fdata.js;h=315043ca17c35bd53d95084562cf1b96fd139796;hb=50170e618059d10132a5319c64660a631b095f44;hp=8a7a87b9d72bfdafb4e3f70895b84849b9686006;hpb=9faab0b74fd316c2161612236d9ea8a01f3c78f8;p=jquery.git
diff --git a/test/unit/data.js b/test/unit/data.js
index 8a7a87b..315043c 100644
--- a/test/unit/data.js
+++ b/test/unit/data.js
@@ -1,76 +1,106 @@
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, 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" );
+ equals( jQuery.data(obj), obj, "jQuery.data(obj) returns the object");
+ equals( jQuery.expando in obj, false, "jQuery.data(obj) did not add an expando to the object" );
- obj = {};
+ obj = {};
jQuery.data(obj, 'test');
- equals( jQuery.expando in obj, false, "jQuery.data did not add an expando to the object" );
+ equals( jQuery.expando in obj, false, "jQuery.data(obj,key) 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, false, "jQuery.data did not add an entry to jQuery.cache" );
-
- equals( id.foo, "bar", "jQuery.data worked correctly" );
+ equals( jQuery.expando in obj, false, "jQuery.data(obj,key,value) did not add an expando to the object" );
+ equals( obj.foo, "bar", "jQuery.data(obj,key,value) sets fields directly on the object." );
+});
+
+test("jQuery.acceptData", function() {
+ expect(7);
+
+ ok( jQuery.acceptData( document ), "document" );
+ ok( jQuery.acceptData( document.documentElement ), "documentElement" );
+ ok( jQuery.acceptData( {} ), "object" );
+ ok( !jQuery.acceptData( document.createElement("embed") ), "embed" );
+ ok( !jQuery.acceptData( document.createElement("applet") ), "applet" );
+
+ var flash = document.createElement("object");
+ flash.setAttribute("classid", "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000");
+ ok( jQuery.acceptData( flash ), "flash" );
+
+ var applet = document.createElement("object");
+ applet.setAttribute("classid", "clsid:8AD9C840-044E-11D1-B3E9-00805F499D93");
+ ok( !jQuery.acceptData( applet ), "applet" );
});
test("jQuery.data", function() {
- expect(12);
+ expect(15);
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", "overwritten");
equals( jQuery.data(div, "test"), "overwritten", "Check for overwritten data" );
-
+
jQuery.data(div, "test", undefined);
equals( jQuery.data(div, "test"), "overwritten", "Check that data wasn't removed");
-
+
jQuery.data(div, "test", null);
ok( jQuery.data(div, "test") === null, "Check for null data");
+ jQuery.data(div, "test3", "orig");
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." );
+ equals( jQuery.data(div, "test"), "in", "Verify setting an object in data" );
+ equals( jQuery.data(div, "test2"), "in2", "Verify setting an object in data" );
+ equals( jQuery.data(div, "test3"), "orig", "Verify original not overwritten" );
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." );
+ ok( obj.prop, "Data is being stored on the object" );
+ equals( jQuery.data( obj, "prop" ), true, "Make sure the right value is retrieved" );
- equals( jQuery.data( obj, "prop" ), true, "Make sure the right value is retrieved." );
+ jQuery.data( window, "BAD", true );
+ ok( !window[ jQuery.expando ], "Make sure there is no expando on the window object." );
+ ok( !window.BAD, "And make sure that the property wasn't set directly on the window." );
+ ok( jQuery.data( window, "BAD" ), "Make sure that the value was set." );
});
test(".data()", function() {
- expect(1);
+ expect(4);
var div = jQuery("#foo");
+ strictEqual( div.data("foo"), undefined, "Make sure that missing result is undefined" );
+
div.data("test", "success");
- same( div.data(), {test: "success"}, "data() get the entire data object" )
+ same( div.data(), {test: "success"}, "data() get the entire data object" );
+ strictEqual( div.data("foo"), undefined, "Make sure that missing result is still undefined" );
+
+ var nodiv = jQuery("#unfound");
+ equals( nodiv.data(), null, "data() on empty set returns null" );
})
test(".data(String) and .data(String, Object)", function() {
- expect(27);
- var div = jQuery("
");
+ expect(29);
+ var parent = jQuery(""),
+ div = parent.children();
+
+ parent
+ .bind("getData", function(){ ok( false, "getData bubbled." ) })
+ .bind("setData", function(){ ok( false, "setData bubbled." ) })
+ .bind("changeData", function(){ ok( false, "changeData bubbled." ) });
ok( div.data("test") === undefined, "Check for no data exists" );
@@ -139,34 +169,169 @@ test(".data(String) and .data(String, Object)", function() {
equals( div.data("test"), "testroot", "Check for original data" );
equals( div.data("test.foo"), "testfoo", "Check for namespaced data" );
equals( div.data("test.bar"), "testroot", "Check for unmatched namespace" );
-
+
// #3748
- var $elem = jQuery({});
+ var $elem = jQuery({exists:true});
equals( $elem.data('nothing'), undefined, "Non-existent data returns undefined");
equals( $elem.data('null',null).data('null'), null, "null's are preserved");
equals( $elem.data('emptyString','').data('emptyString'), '', "Empty strings are preserved");
equals( $elem.data('false',false).data('false'), false, "false's are preserved");
+ equals( $elem.data('exists'), true, "Existing data is returned" );
// Clean up
$elem.removeData();
+ ok( jQuery.isEmptyObject( $elem[0] ), "removeData clears the object" );
+});
+
+test("data-* attributes", function() {
+ expect(37);
+ var div = jQuery(""),
+ child = jQuery("
"),
+ dummy = jQuery("
");
+
+ equals( div.data("attr"), undefined, "Check for non-existing data-attr attribute" );
+
+ div.attr("data-attr", "exists");
+ equals( div.data("attr"), "exists", "Check for existing data-attr attribute" );
+
+ div.attr("data-attr", "exists2");
+ equals( div.data("attr"), "exists", "Check that updates to data- don't update .data()" );
+
+ div.data("attr", "internal").attr("data-attr", "external");
+ equals( div.data("attr"), "internal", "Check for .data('attr') precedence (internal > external data-* attribute)" );
+
+ child.appendTo('#main');
+ equals( child.data("myobj"), "old data", "Value accessed from data-* attribute");
+
+ child.data("myobj", "replaced");
+ equals( child.data("myobj"), "replaced", "Original data overwritten");
+
+ child.data("ignored", "cache");
+ equals( child.data("ignored"), "cache", "Cached data used before DOM data-* fallback");
+
+ var obj = child.data(), obj2 = dummy.data(), check = [ "myobj", "ignored", "other" ], num = 0, num2 = 0;
+
+ for ( var i = 0, l = check.length; i < l; i++ ) {
+ ok( obj[ check[i] ], "Make sure data- property exists when calling data-." );
+ ok( obj2[ check[i] ], "Make sure data- property exists when calling data-." );
+ }
+
+ for ( var prop in obj ) {
+ num++;
+ }
+
+ equals( num, check.length, "Make sure that the right number of properties came through." );
+
+ for ( var prop in obj2 ) {
+ num2++;
+ }
+
+ equals( num2, check.length, "Make sure that the right number of properties came through." );
+
+ child.attr("data-other", "newvalue");
+
+ equals( child.data("other"), "test", "Make sure value was pulled in properly from a .data()." );
+
+ child
+ .attr("data-true", "true")
+ .attr("data-false", "false")
+ .attr("data-five", "5")
+ .attr("data-point", "5.5")
+ .attr("data-pointe", "5.5E3")
+ .attr("data-pointbad", "5..5")
+ .attr("data-pointbad2", "-.")
+ .attr("data-badjson", "{123}")
+ .attr("data-badjson2", "[abc]")
+ .attr("data-empty", "")
+ .attr("data-space", " ")
+ .attr("data-null", "null")
+ .attr("data-string", "test");
+
+ strictEqual( child.data('true'), true, "Primitive true read from attribute");
+ strictEqual( child.data('false'), false, "Primitive false read from attribute");
+ strictEqual( child.data('five'), 5, "Primitive number read from attribute");
+ strictEqual( child.data('point'), 5.5, "Primitive number read from attribute");
+ strictEqual( child.data('pointe'), 5500, "Primitive number read from attribute");
+ strictEqual( child.data('pointbad'), "5..5", "Bad number read from attribute");
+ strictEqual( child.data('pointbad2'), "-.", "Bad number read from attribute");
+ strictEqual( child.data('badjson'), "{123}", "Bad number read from attribute");
+ strictEqual( child.data('badjson2'), "[abc]", "Bad number read from attribute");
+ strictEqual( child.data('empty'), "", "Empty string read from attribute");
+ strictEqual( child.data('space'), " ", "Empty string read from attribute");
+ strictEqual( child.data('null'), null, "Primitive null read from attribute");
+ strictEqual( child.data('string'), "test", "Typical string read from attribute");
+
+ child.remove();
+
+ // tests from metadata plugin
+ function testData(index, elem) {
+ switch (index) {
+ case 0:
+ equals(jQuery(elem).data("foo"), "bar", "Check foo property");
+ equals(jQuery(elem).data("bar"), "baz", "Check baz property");
+ break;
+ case 1:
+ equals(jQuery(elem).data("test"), "bar", "Check test property");
+ equals(jQuery(elem).data("bar"), "baz", "Check bar property");
+ break;
+ case 2:
+ equals(jQuery(elem).data("zoooo"), "bar", "Check zoooo property");
+ same(jQuery(elem).data("bar"), {"test":"baz"}, "Check bar property");
+ break;
+ case 3:
+ equals(jQuery(elem).data("number"), true, "Check number property");
+ same(jQuery(elem).data("stuff"), [2,8], "Check stuff property");
+ break;
+ default:
+ ok(false, ["Assertion failed on index ", index, ", with data ", data].join(''));
+ }
+ }
+
+ var metadata = '
- Some stuff
- Some stuff
- Some stuff
- Some stuff
',
+ elem = jQuery(metadata).appendTo('#main');
+
+ elem.find("li").each(testData);
+ elem.remove();
});
test(".data(Object)", function() {
- expect(2);
+ expect(4);
var div = jQuery("
");
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." );
+ equals( div.data("test"), "in", "Verify setting an object in data" );
+ equals( div.data("test2"), "in2", "Verify setting an object in data" );
+
+ var obj = {test:"unset"},
+ jqobj = jQuery(obj);
+ jqobj.data({ "test": "in", "test2": "in2" });
+ equals( obj.test, "in", "Verify setting an object on an object extends the object" );
+ equals( obj.test2, "in2", "Verify setting an object on an object extends the object" );
});
test("jQuery.removeData", function() {
- expect(1);
+ expect(7);
var div = jQuery("#foo")[0];
jQuery.data(div, "test", "testing");
jQuery.removeData(div, "test");
equals( jQuery.data(div, "test"), undefined, "Check removal of data" );
+
+ jQuery.data(div, "test2", "testing");
+ jQuery.removeData( div );
+ ok( !jQuery.data(div, "test2"), "Make sure that the data property no longer exists." );
+ ok( !div[ jQuery.expando ], "Make sure the expando no longer exists, as well." );
+
+ var obj = {};
+ jQuery.data(obj, "test", "testing");
+ equals( obj.test, "testing", "verify data on plain object");
+ jQuery.removeData(obj, "test");
+ equals( jQuery.data(obj, "test"), undefined, "Check removal of data on plain object" );
+ equals( obj.test, undefined, "Check removal of data directly from plain object" );
+
+ jQuery.data( window, "BAD", true );
+ jQuery.removeData( window, "BAD" );
+ ok( !jQuery.data( window, "BAD" ), "Make sure that the value was not still set." );
});
test(".removeData()", function() {