mirror of
https://github.com/jquery/jquery.git
synced 2024-11-23 02:54:22 +00:00
790 lines
26 KiB
JavaScript
790 lines
26 KiB
JavaScript
module( "data", { teardown: moduleTeardown } );
|
|
|
|
test( "expando", function() {
|
|
expect( 1 );
|
|
|
|
equal( jQuery.expando !== undefined, true, "jQuery is exposing the expando" );
|
|
} );
|
|
|
|
function dataTests( elem ) {
|
|
var dataObj, internalDataObj;
|
|
|
|
equal( jQuery.data( elem, "foo" ), undefined, "No data exists initially" );
|
|
strictEqual( jQuery.hasData( elem ), false, "jQuery.hasData agrees no data exists initially" );
|
|
|
|
dataObj = jQuery.data( elem );
|
|
equal( typeof dataObj, "object", "Calling data with no args gives us a data object reference" );
|
|
strictEqual( jQuery.data( elem ), dataObj, "Calling jQuery.data returns the same data object when called multiple times" );
|
|
|
|
strictEqual( jQuery.hasData( elem ), false, "jQuery.hasData agrees no data exists even when an empty data obj exists" );
|
|
|
|
dataObj[ "foo" ] = "bar";
|
|
equal( jQuery.data( elem, "foo" ), "bar", "Data is readable by jQuery.data when set directly on a returned data object" );
|
|
|
|
strictEqual( jQuery.hasData( elem ), true, "jQuery.hasData agrees data exists when data exists" );
|
|
|
|
jQuery.data( elem, "foo", "baz" );
|
|
equal( jQuery.data( elem, "foo" ), "baz", "Data can be changed by jQuery.data" );
|
|
equal( dataObj[ "foo" ], "baz", "Changes made through jQuery.data propagate to referenced data object" );
|
|
|
|
jQuery.data( elem, "foo", undefined );
|
|
equal( jQuery.data( elem, "foo" ), "baz", "Data is not unset by passing undefined to jQuery.data" );
|
|
|
|
jQuery.data( elem, "foo", null );
|
|
strictEqual( jQuery.data( elem, "foo" ), null, "Setting null using jQuery.data works OK" );
|
|
|
|
jQuery.data( elem, "foo", "foo1" );
|
|
|
|
jQuery.data( elem, { "bar": "baz", "boom": "bloz" } );
|
|
strictEqual( jQuery.data( elem, "foo" ), "foo1", "Passing an object extends the data object instead of replacing it" );
|
|
equal( jQuery.data( elem, "boom" ), "bloz", "Extending the data object works" );
|
|
|
|
jQuery._data( elem, "foo", "foo2", true );
|
|
equal( jQuery._data( elem, "foo" ), "foo2", "Setting internal data works" );
|
|
equal( jQuery.data( elem, "foo" ), "foo1", "Setting internal data does not override user data" );
|
|
|
|
internalDataObj = jQuery._data( elem );
|
|
ok( internalDataObj, "Internal data object exists" );
|
|
notStrictEqual( dataObj, internalDataObj, "Internal data object is not the same as user data object" );
|
|
|
|
strictEqual( elem.boom, undefined, "Data is never stored directly on the object" );
|
|
|
|
jQuery.removeData( elem, "foo" );
|
|
strictEqual( jQuery.data( elem, "foo" ), undefined, "jQuery.removeData removes single properties" );
|
|
|
|
jQuery.removeData( elem );
|
|
strictEqual( jQuery._data( elem ), internalDataObj, "jQuery.removeData does not remove internal data if it exists" );
|
|
|
|
jQuery.data( elem, "foo", "foo1" );
|
|
jQuery._data( elem, "foo", "foo2" );
|
|
|
|
equal( jQuery.data( elem, "foo" ), "foo1", "(sanity check) Ensure data is set in user data object" );
|
|
equal( jQuery._data( elem, "foo" ), "foo2", "(sanity check) Ensure data is set in internal data object" );
|
|
|
|
strictEqual( jQuery._data( elem, jQuery.expando ), undefined, "Removing the last item in internal data destroys the internal data object" );
|
|
|
|
jQuery._data( elem, "foo", "foo2" );
|
|
equal( jQuery._data( elem, "foo" ), "foo2", "(sanity check) Ensure data is set in internal data object" );
|
|
|
|
jQuery.removeData( elem, "foo" );
|
|
equal( jQuery._data( elem, "foo" ), "foo2", "(sanity check) jQuery.removeData for user data does not remove internal data" );
|
|
}
|
|
|
|
test( "jQuery.data(div)", function() {
|
|
expect( 25 );
|
|
|
|
var div = document.createElement( "div" );
|
|
|
|
dataTests( div );
|
|
|
|
// We stored one key in the private data
|
|
// assert that nothing else was put in there, and that that
|
|
// one stayed there.
|
|
QUnit.expectJqData( this, div, "foo" );
|
|
} );
|
|
|
|
test( "jQuery.data({})", function() {
|
|
expect( 25 );
|
|
|
|
dataTests( {} );
|
|
} );
|
|
|
|
test( "jQuery.data(window)", function() {
|
|
expect( 25 );
|
|
|
|
// remove bound handlers from window object to stop potential false positives caused by fix for #5280 in
|
|
// transports/xhr.js
|
|
jQuery( window ).off( "unload" );
|
|
|
|
dataTests( window );
|
|
} );
|
|
|
|
test( "jQuery.data(document)", function() {
|
|
expect( 25 );
|
|
|
|
dataTests( document );
|
|
|
|
QUnit.expectJqData( this, document, "foo" );
|
|
} );
|
|
|
|
test( "Expando cleanup", function() {
|
|
expect( 4 );
|
|
|
|
var div = document.createElement( "div" );
|
|
|
|
function assertExpandoAbsent( message ) {
|
|
strictEqual( div[ jQuery.expando ], undefined, message );
|
|
}
|
|
|
|
assertExpandoAbsent( "There is no expando on new elements" );
|
|
|
|
jQuery.data( div, "foo", 100 );
|
|
jQuery.data( div, "bar", 200 );
|
|
|
|
ok( jQuery.expando in div, "There is an expando on the element after using $.data()" );
|
|
|
|
jQuery.removeData( div, "foo" );
|
|
|
|
ok( jQuery.expando in div, "There is still an expando on the element after removing (some) of the data" );
|
|
|
|
jQuery.removeData( div, "bar" );
|
|
|
|
assertExpandoAbsent( "Removing the last item in the data store deletes the expando" );
|
|
|
|
// Clean up unattached element
|
|
jQuery( div ).remove();
|
|
} );
|
|
|
|
test( "Data is not being set on comment and text nodes", function() {
|
|
expect( 2 );
|
|
|
|
ok( !jQuery.hasData( jQuery( "<!-- comment -->" ).data( "foo", 0 ) ) );
|
|
ok( !jQuery.hasData( jQuery( "<span>text</span>" ).contents().data( "foo", 0 ) ) );
|
|
|
|
} );
|
|
|
|
test( "jQuery.acceptData", function() {
|
|
expect( 10 );
|
|
|
|
var flash, pdf;
|
|
|
|
ok( jQuery.acceptData( document ), "document" );
|
|
ok( jQuery.acceptData( document.documentElement ), "documentElement" );
|
|
ok( jQuery.acceptData( {} ), "object" );
|
|
ok( !jQuery.acceptData( document.createElement( "embed" ) ), "embed" );
|
|
|
|
flash = document.createElement( "object" );
|
|
flash.setAttribute( "classid", "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" );
|
|
ok( jQuery.acceptData( flash ), "flash" );
|
|
|
|
pdf = document.createElement( "object" );
|
|
pdf.setAttribute( "classid", "clsid:CA8A9780-280D-11CF-A24D-444553540000" );
|
|
ok( !jQuery.acceptData( pdf ), "pdf" );
|
|
|
|
ok( !jQuery.acceptData( document.createComment( "" ) ), "comment" );
|
|
ok( !jQuery.acceptData( document.createTextNode( "" ) ), "text" );
|
|
ok( !jQuery.acceptData( document.createDocumentFragment() ), "documentFragment" );
|
|
|
|
ok( jQuery.acceptData(
|
|
jQuery( "#form" ).append( "<input id='nodeType'/><input id='nodeName'/>" )[ 0 ] ),
|
|
"form with aliased DOM properties" );
|
|
} );
|
|
|
|
// attempting to access the data of an undefined jQuery element should be undefined
|
|
test( "jQuery().data() === undefined (#14101)", function() {
|
|
expect( 2 );
|
|
|
|
strictEqual( jQuery().data(), undefined );
|
|
strictEqual( jQuery().data( "key" ), undefined );
|
|
} );
|
|
|
|
test( ".data()", function() {
|
|
expect( 5 );
|
|
|
|
var div, dataObj, nodiv, obj;
|
|
|
|
div = jQuery( "#foo" );
|
|
strictEqual( div.data( "foo" ), undefined, "Make sure that missing result is undefined" );
|
|
div.data( "test", "success" );
|
|
|
|
dataObj = div.data();
|
|
|
|
deepEqual( dataObj, { test: "success" }, "data() returns entire data object with expected properties" );
|
|
strictEqual( div.data( "foo" ), undefined, "Make sure that missing result is still undefined" );
|
|
|
|
nodiv = jQuery( "#unfound" );
|
|
equal( nodiv.data(), null, "data() on empty set returns null" );
|
|
|
|
obj = { foo: "bar" };
|
|
jQuery( obj ).data( "foo", "baz" );
|
|
|
|
dataObj = jQuery.extend( true, {}, jQuery( obj ).data() );
|
|
|
|
deepEqual( dataObj, { "foo": "baz" }, "Retrieve data object from a wrapped JS object (#7524)" );
|
|
} );
|
|
|
|
function testDataTypes( $obj ) {
|
|
jQuery.each( {
|
|
"null": null,
|
|
"true": true,
|
|
"false": false,
|
|
"zero": 0,
|
|
"one": 1,
|
|
"empty string": "",
|
|
"empty array": [],
|
|
"array": [ 1 ],
|
|
"empty object": {},
|
|
"object": { foo: "bar" },
|
|
"date": new Date(),
|
|
"regex": /test/,
|
|
"function": function() {}
|
|
}, function( type, value ) {
|
|
strictEqual( $obj.data( "test", value ).data( "test" ), value, "Data set to " + type );
|
|
} );
|
|
}
|
|
|
|
test( "jQuery(Element).data(String, Object).data(String)", function() {
|
|
expect( 18 );
|
|
var parent = jQuery( "<div><div></div></div>" ),
|
|
div = parent.children();
|
|
|
|
strictEqual( div.data( "test" ), undefined, "No data exists initially" );
|
|
strictEqual( div.data( "test", "success" ).data( "test" ), "success", "Data added" );
|
|
strictEqual( div.data( "test", "overwritten" ).data( "test" ), "overwritten", "Data overwritten" );
|
|
strictEqual( div.data( "test", undefined ).data( "test" ), "overwritten", ".data(key,undefined) does nothing but is chainable (#5571)" );
|
|
strictEqual( div.data( "notexist" ), undefined, "No data exists for unset key" );
|
|
testDataTypes( div );
|
|
|
|
parent.remove();
|
|
} );
|
|
|
|
test( "jQuery(plain Object).data(String, Object).data(String)", function() {
|
|
expect( 16 );
|
|
|
|
// #3748
|
|
var $obj = jQuery( { exists: true } );
|
|
strictEqual( $obj.data( "nothing" ), undefined, "Non-existent data returns undefined" );
|
|
strictEqual( $obj.data( "exists" ), undefined, "Object properties are not returned as data" );
|
|
testDataTypes( $obj );
|
|
|
|
// Clean up
|
|
$obj.removeData();
|
|
deepEqual( $obj[ 0 ], { exists: true }, "removeData does not clear the object" );
|
|
} );
|
|
|
|
test( "data-* attributes", function() {
|
|
expect( 46 );
|
|
|
|
var prop, i, l, metadata, elem,
|
|
obj, obj2, check, num, num2,
|
|
parseJSON = jQuery.parseJSON,
|
|
div = jQuery( "<div>" ),
|
|
child = jQuery( "<div data-myobj='old data' data-ignored=\"DOM\" data-other='test' data-foo-42='boosh'></div>" ),
|
|
dummy = jQuery( "<div data-myobj='old data' data-ignored=\"DOM\" data-other='test' data-foo-42='boosh'></div>" );
|
|
|
|
equal( div.data( "attr" ), undefined, "Check for non-existing data-attr attribute" );
|
|
|
|
div.attr( "data-attr", "exists" );
|
|
equal( div.data( "attr" ), "exists", "Check for existing data-attr attribute" );
|
|
|
|
div.attr( "data-attr", "exists2" );
|
|
equal( div.data( "attr" ), "exists", "Check that updates to data- don't update .data()" );
|
|
|
|
div.data( "attr", "internal" ).attr( "data-attr", "external" );
|
|
equal( div.data( "attr" ), "internal", "Check for .data('attr') precedence (internal > external data-* attribute)" );
|
|
|
|
div.remove();
|
|
|
|
child.appendTo( "#qunit-fixture" );
|
|
equal( child.data( "myobj" ), "old data", "Value accessed from data-* attribute" );
|
|
equal( child.data( "foo-42" ), "boosh", "camelCasing does not affect numbers (#1751)" );
|
|
|
|
child.data( "myobj", "replaced" );
|
|
equal( child.data( "myobj" ), "replaced", "Original data overwritten" );
|
|
|
|
child.data( "ignored", "cache" );
|
|
equal( child.data( "ignored" ), "cache", "Cached data used before DOM data-* fallback" );
|
|
|
|
obj = child.data();
|
|
obj2 = dummy.data();
|
|
check = [ "myobj", "ignored", "other", "foo-42" ];
|
|
num = 0;
|
|
num2 = 0;
|
|
|
|
dummy.remove();
|
|
|
|
for ( 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 ( prop in obj ) {
|
|
num++;
|
|
}
|
|
|
|
equal( num, check.length, "Make sure that the right number of properties came through." );
|
|
|
|
for ( prop in obj2 ) {
|
|
num2++;
|
|
}
|
|
|
|
equal( num2, check.length, "Make sure that the right number of properties came through." );
|
|
|
|
child.attr( "data-other", "newvalue" );
|
|
|
|
equal( child.data( "other" ), "test", "Make sure value was pulled in properly from a .data()." );
|
|
|
|
// attribute parsing
|
|
i = 0;
|
|
jQuery.parseJSON = function() {
|
|
i++;
|
|
return parseJSON.apply( this, arguments );
|
|
};
|
|
|
|
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-grande", "5.574E9" )
|
|
.attr( "data-hexadecimal", "0x42" )
|
|
.attr( "data-pointbad", "5..5" )
|
|
.attr( "data-pointbad2", "-." )
|
|
.attr( "data-bigassnum", "123456789123456789123456789" )
|
|
.attr( "data-badjson", "{123}" )
|
|
.attr( "data-badjson2", "[abc]" )
|
|
.attr( "data-notjson", " {}" )
|
|
.attr( "data-notjson2", "[] " )
|
|
.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, "Integer read from attribute" );
|
|
strictEqual( child.data( "point" ), 5.5, "Floating-point number read from attribute" );
|
|
strictEqual( child.data( "pointe" ), "5.5E3",
|
|
"Exponential-notation number read from attribute as string" );
|
|
strictEqual( child.data( "grande" ), "5.574E9",
|
|
"Big exponential-notation number read from attribute as string" );
|
|
strictEqual( child.data( "hexadecimal" ), "0x42",
|
|
"Hexadecimal number read from attribute as string" );
|
|
strictEqual( child.data( "pointbad" ), "5..5",
|
|
"Extra-point non-number read from attribute as string" );
|
|
strictEqual( child.data( "pointbad2" ), "-.",
|
|
"No-digit non-number read from attribute as string" );
|
|
strictEqual( child.data( "bigassnum" ), "123456789123456789123456789",
|
|
"Bad bigass number read from attribute as string" );
|
|
strictEqual( child.data( "badjson" ), "{123}", "Bad JSON object read from attribute as string" );
|
|
strictEqual( child.data( "badjson2" ), "[abc]", "Bad JSON array read from attribute as string" );
|
|
strictEqual( child.data( "notjson" ), " {}",
|
|
"JSON object with leading non-JSON read from attribute as string" );
|
|
strictEqual( child.data( "notjson2" ), "[] ",
|
|
"JSON array with trailing non-JSON read from attribute as string" );
|
|
strictEqual( child.data( "empty" ), "", "Empty string read from attribute" );
|
|
strictEqual( child.data( "space" ), " ", "Whitespace string read from attribute" );
|
|
strictEqual( child.data( "null" ), null, "Primitive null read from attribute" );
|
|
strictEqual( child.data( "string" ), "test", "Typical string read from attribute" );
|
|
equal( i, 2, "Correct number of JSON parse attempts when reading from attributes" );
|
|
|
|
jQuery.parseJSON = parseJSON;
|
|
child.remove();
|
|
|
|
// tests from metadata plugin
|
|
function testData( index, elem ) {
|
|
switch ( index ) {
|
|
case 0:
|
|
equal( jQuery( elem ).data( "foo" ), "bar", "Check foo property" );
|
|
equal( jQuery( elem ).data( "bar" ), "baz", "Check baz property" );
|
|
break;
|
|
case 1:
|
|
equal( jQuery( elem ).data( "test" ), "bar", "Check test property" );
|
|
equal( jQuery( elem ).data( "bar" ), "baz", "Check bar property" );
|
|
break;
|
|
case 2:
|
|
equal( jQuery( elem ).data( "zoooo" ), "bar", "Check zoooo property" );
|
|
deepEqual( jQuery( elem ).data( "bar" ), { "test":"baz" }, "Check bar property" );
|
|
break;
|
|
case 3:
|
|
equal( jQuery( elem ).data( "number" ), true, "Check number property" );
|
|
deepEqual( jQuery( elem ).data( "stuff" ), [ 2,8 ], "Check stuff property" );
|
|
break;
|
|
default:
|
|
ok( false, [ "Assertion failed on index ", index, ", with data" ].join( "" ) );
|
|
}
|
|
}
|
|
|
|
metadata = "<ol><li class='test test2' data-foo='bar' data-bar='baz' data-arr='[1,2]'>Some stuff</li><li class='test test2' data-test='bar' data-bar='baz'>Some stuff</li><li class='test test2' data-zoooo='bar' data-bar='{\"test\":\"baz\"}'>Some stuff</li><li class='test test2' data-number=true data-stuff='[2,8]'>Some stuff</li></ol>";
|
|
elem = jQuery( metadata ).appendTo( "#qunit-fixture" );
|
|
|
|
elem.find( "li" ).each( testData );
|
|
elem.remove();
|
|
} );
|
|
|
|
test( ".data(Object)", function() {
|
|
expect( 4 );
|
|
|
|
var obj, jqobj,
|
|
div = jQuery( "<div/>" );
|
|
|
|
div.data( { "test": "in", "test2": "in2" } );
|
|
equal( div.data( "test" ), "in", "Verify setting an object in data" );
|
|
equal( div.data( "test2" ), "in2", "Verify setting an object in data" );
|
|
|
|
obj = { test:"unset" };
|
|
jqobj = jQuery( obj );
|
|
|
|
jqobj.data( "test", "unset" );
|
|
jqobj.data( { "test": "in", "test2": "in2" } );
|
|
equal( jQuery.data( obj )[ "test" ], "in", "Verify setting an object on an object extends the data object" );
|
|
equal( obj[ "test2" ], undefined, "Verify setting an object on an object does not extend the object" );
|
|
|
|
// manually clean up detached elements
|
|
div.remove();
|
|
} );
|
|
|
|
test( "jQuery.removeData", function() {
|
|
expect( 10 );
|
|
|
|
var obj,
|
|
div = jQuery( "#foo" )[ 0 ];
|
|
jQuery.data( div, "test", "testing" );
|
|
jQuery.removeData( div, "test" );
|
|
equal( 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." );
|
|
|
|
jQuery.data( div, {
|
|
test3: "testing",
|
|
test4: "testing"
|
|
} );
|
|
jQuery.removeData( div, "test3 test4" );
|
|
ok( !jQuery.data( div, "test3" ) || jQuery.data( div, "test4" ), "Multiple delete with spaces." );
|
|
|
|
jQuery.data( div, {
|
|
test3: "testing",
|
|
test4: "testing"
|
|
} );
|
|
jQuery.removeData( div, [ "test3", "test4" ] );
|
|
ok( !jQuery.data( div, "test3" ) || jQuery.data( div, "test4" ), "Multiple delete by array." );
|
|
|
|
jQuery.data( div, {
|
|
"test3 test4": "testing",
|
|
"test3": "testing"
|
|
} );
|
|
jQuery.removeData( div, "test3 test4" );
|
|
ok( !jQuery.data( div, "test3 test4" ), "Multiple delete with spaces deleted key with exact name" );
|
|
ok( jQuery.data( div, "test3" ), "Left the partial matched key alone" );
|
|
|
|
obj = {};
|
|
jQuery.data( obj, "test", "testing" );
|
|
equal( jQuery( obj ).data( "test" ), "testing", "verify data on plain object" );
|
|
jQuery.removeData( obj, "test" );
|
|
equal( jQuery.data( obj, "test" ), undefined, "Check removal of data on 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() {
|
|
expect( 6 );
|
|
var div = jQuery( "#foo" );
|
|
div.data( "test", "testing" );
|
|
div.removeData( "test" );
|
|
equal( div.data( "test" ), undefined, "Check removal of data" );
|
|
|
|
div.data( "test", "testing" );
|
|
div.data( "test.foo", "testing2" );
|
|
div.removeData( "test.bar" );
|
|
equal( div.data( "test.foo" ), "testing2", "Make sure data is intact" );
|
|
equal( div.data( "test" ), "testing", "Make sure data is intact" );
|
|
|
|
div.removeData( "test" );
|
|
equal( div.data( "test.foo" ), "testing2", "Make sure data is intact" );
|
|
equal( div.data( "test" ), undefined, "Make sure data is intact" );
|
|
|
|
div.removeData( "test.foo" );
|
|
equal( div.data( "test.foo" ), undefined, "Make sure data is intact" );
|
|
} );
|
|
|
|
if ( window.JSON && window.JSON.stringify ) {
|
|
test( "JSON serialization (#8108)", function() {
|
|
expect( 1 );
|
|
|
|
var obj = { "foo": "bar" };
|
|
jQuery.data( obj, "hidden", true );
|
|
|
|
equal( JSON.stringify( obj ), "{\"foo\":\"bar\"}", "Expando is hidden from JSON.stringify" );
|
|
} );
|
|
}
|
|
|
|
test( "jQuery.data should follow html5 specification regarding camel casing", function() {
|
|
expect( 10 );
|
|
|
|
var div = jQuery( "<div id='myObject' data-w-t-f='ftw' data-big-a-little-a='bouncing-b' data-foo='a' data-foo-bar='b' data-foo-bar-baz='c'></div>" )
|
|
.prependTo( "body" );
|
|
|
|
equal( div.data()[ "wTF" ], "ftw", "Verify single letter data-* key" );
|
|
equal( div.data()[ "bigALittleA" ], "bouncing-b", "Verify single letter mixed data-* key" );
|
|
|
|
equal( div.data()[ "foo" ], "a", "Verify single word data-* key" );
|
|
equal( div.data()[ "fooBar" ], "b", "Verify multiple word data-* key" );
|
|
equal( div.data()[ "fooBarBaz" ], "c", "Verify multiple word data-* key" );
|
|
|
|
equal( div.data( "foo" ), "a", "Verify single word data-* key" );
|
|
equal( div.data( "fooBar" ), "b", "Verify multiple word data-* key" );
|
|
equal( div.data( "fooBarBaz" ), "c", "Verify multiple word data-* key" );
|
|
|
|
div.data( "foo-bar", "d" );
|
|
|
|
equal( div.data( "fooBar" ), "d", "Verify updated data-* key" );
|
|
equal( div.data( "foo-bar" ), "d", "Verify updated data-* key" );
|
|
|
|
div.remove();
|
|
} );
|
|
|
|
test( "jQuery.data should not miss data with preset hyphenated property names", function() {
|
|
|
|
expect( 2 );
|
|
|
|
var div = jQuery( "<div/>", { id: "hyphened" } ).appendTo( "#qunit-fixture" ),
|
|
test = {
|
|
"camelBar": "camelBar",
|
|
"hyphen-foo": "hyphen-foo"
|
|
};
|
|
|
|
div.data( test );
|
|
|
|
jQuery.each( test, function( i, k ) {
|
|
equal( div.data( k ), k, "data with property '" + k + "' was correctly found" );
|
|
} );
|
|
} );
|
|
|
|
test( ".data should not miss attr() set data-* with hyphenated property names", function() {
|
|
expect( 2 );
|
|
|
|
var a, b;
|
|
|
|
a = jQuery( "<div/>" ).appendTo( "#qunit-fixture" );
|
|
|
|
a.attr( "data-long-param", "test" );
|
|
a.data( "long-param", { a: 2 } );
|
|
|
|
deepEqual( a.data( "long-param" ), { a: 2 }, "data with property long-param was found, 1" );
|
|
|
|
b = jQuery( "<div/>" ).appendTo( "#qunit-fixture" );
|
|
|
|
b.attr( "data-long-param", "test" );
|
|
b.data( "long-param" );
|
|
b.data( "long-param", { a: 2 } );
|
|
|
|
deepEqual( b.data( "long-param" ), { a: 2 }, "data with property long-param was found, 2" );
|
|
} );
|
|
|
|
test( ".data always sets data with the camelCased key (gh-2257)", function() {
|
|
expect( 36 );
|
|
|
|
var div = jQuery( "<div>" ).appendTo( "#qunit-fixture" ),
|
|
datas = {
|
|
"non-empty": "a string",
|
|
"empty-string": "",
|
|
"one-value": 1,
|
|
"zero-value": 0,
|
|
"an-array": [],
|
|
"an-object": {},
|
|
"bool-true": true,
|
|
"bool-false": false,
|
|
|
|
// JSHint enforces double quotes,
|
|
// but JSON strings need double quotes to parse
|
|
// so we need escaped double quotes here
|
|
"some-json": "{ \"foo\": \"bar\" }"
|
|
};
|
|
|
|
jQuery.each( datas, function( key, val ) {
|
|
div.data( key, val );
|
|
var allData = div.data();
|
|
equal( allData[ key ], undefined, ".data(key, val) does not store with hyphenated keys" );
|
|
equal( allData[ jQuery.camelCase( key ) ], val, ".data(key, val) stores the camelCased key" );
|
|
} );
|
|
|
|
div.removeData();
|
|
|
|
div.data( datas );
|
|
jQuery.each( datas, function( key, val ) {
|
|
var allData = div.data();
|
|
equal( allData[ key ], undefined, ".data(object) does not store with hyphenated keys" );
|
|
equal( allData[ jQuery.camelCase( key ) ], val, ".data(object) stores the camelCased key" );
|
|
} );
|
|
} );
|
|
|
|
test( ".data should not strip more than one hyphen when camelCasing (gh-2070)", function() {
|
|
expect( 3 );
|
|
var div = jQuery( "<div data-nested-single='single' data-nested--double='double' data-nested---triple='triple'></div>" ).appendTo( "#qunit-fixture" ),
|
|
allData = div.data();
|
|
|
|
equal( allData.nestedSingle, "single", "Key is correctly camelCased" );
|
|
equal( allData[ "nested-Double" ], "double", "Key with double hyphens is correctly camelCased" );
|
|
equal( allData[ "nested--Triple" ], "triple", "Key with triple hyphens is correctly camelCased" );
|
|
} );
|
|
|
|
test( ".data supports interoperable hyphenated/camelCase get/set of properties with arbitrary non-null|NaN|undefined values", function() {
|
|
var div = jQuery( "<div/>", { id: "hyphened" } ).appendTo( "#qunit-fixture" ),
|
|
datas = {
|
|
"non-empty": "a string",
|
|
"empty-string": "",
|
|
"one-value": 1,
|
|
"zero-value": 0,
|
|
"an-array": [],
|
|
"an-object": {},
|
|
"bool-true": true,
|
|
"bool-false": false,
|
|
|
|
// JSHint enforces double quotes,
|
|
// but JSON strings need double quotes to parse
|
|
// so we need escaped double quotes here
|
|
"some-json": "{ \"foo\": \"bar\" }",
|
|
"num-1-middle": true,
|
|
"num-end-2": true,
|
|
"2-num-start": true
|
|
};
|
|
|
|
expect( 24 );
|
|
|
|
jQuery.each( datas, function( key, val ) {
|
|
div.data( key, val );
|
|
|
|
deepEqual( div.data( key ), val, "get: " + key );
|
|
deepEqual( div.data( jQuery.camelCase( key ) ), val, "get: " + jQuery.camelCase( key ) );
|
|
} );
|
|
} );
|
|
|
|
test( "jQuery.data supports interoperable removal of hyphenated/camelCase properties", function() {
|
|
var div = jQuery( "<div/>", { id: "hyphened" } ).appendTo( "#qunit-fixture" ),
|
|
datas = {
|
|
"non-empty": "a string",
|
|
"empty-string": "",
|
|
"one-value": 1,
|
|
"zero-value": 0,
|
|
"an-array": [],
|
|
"an-object": {},
|
|
"bool-true": true,
|
|
"bool-false": false,
|
|
|
|
// JSHint enforces double quotes,
|
|
// but JSON strings need double quotes to parse
|
|
// so we need escaped double quotes here
|
|
"some-json": "{ \"foo\": \"bar\" }"
|
|
};
|
|
|
|
expect( 27 );
|
|
|
|
jQuery.each( datas, function( key, val ) {
|
|
div.data( key, val );
|
|
|
|
deepEqual( div.data( key ), val, "get: " + key );
|
|
deepEqual( div.data( jQuery.camelCase( key ) ), val, "get: " + jQuery.camelCase( key ) );
|
|
|
|
div.removeData( key );
|
|
|
|
equal( div.data( key ), undefined, "get: " + key );
|
|
|
|
} );
|
|
} );
|
|
|
|
test( ".data supports interoperable removal of properties SET TWICE #13850", function() {
|
|
var div = jQuery( "<div>" ).appendTo( "#qunit-fixture" ),
|
|
datas = {
|
|
"non-empty": "a string",
|
|
"empty-string": "",
|
|
"one-value": 1,
|
|
"zero-value": 0,
|
|
"an-array": [],
|
|
"an-object": {},
|
|
"bool-true": true,
|
|
"bool-false": false,
|
|
|
|
// JSHint enforces double quotes,
|
|
// but JSON strings need double quotes to parse
|
|
// so we need escaped double quotes here
|
|
"some-json": "{ \"foo\": \"bar\" }"
|
|
};
|
|
|
|
expect( 9 );
|
|
|
|
jQuery.each( datas, function( key, val ) {
|
|
div.data( key, val );
|
|
div.data( key, val );
|
|
|
|
div.removeData( key );
|
|
|
|
equal( div.data( key ), undefined, "removal: " + key );
|
|
} );
|
|
} );
|
|
|
|
test( ".removeData supports removal of hyphenated properties via array (#12786, gh-2257)", function() {
|
|
expect( 4 );
|
|
|
|
var div, plain, compare;
|
|
|
|
div = jQuery( "<div>" ).appendTo( "#qunit-fixture" );
|
|
plain = jQuery( {} );
|
|
|
|
// Properties should always be camelCased
|
|
compare = {
|
|
|
|
// From batch assignment .data({ "a-a": 1 })
|
|
"aA": 1,
|
|
|
|
// From property, value assignment .data( "b-b", 1 )
|
|
"bB": 1
|
|
};
|
|
|
|
// Mixed assignment
|
|
div.data( { "a-a": 1 } ).data( "b-b", 1 );
|
|
plain.data( { "a-a": 1 } ).data( "b-b", 1 );
|
|
|
|
deepEqual( div.data(), compare, "Data appears as expected. (div)" );
|
|
deepEqual( plain.data(), compare, "Data appears as expected. (plain)" );
|
|
|
|
div.removeData( [ "a-a", "b-b" ] );
|
|
plain.removeData( [ "a-a", "b-b" ] );
|
|
|
|
deepEqual( div.data(), {}, "Data is empty. (div)" );
|
|
deepEqual( plain.data(), {}, "Data is empty. (plain)" );
|
|
} );
|
|
|
|
// Test originally by Moschel
|
|
test( "Triggering the removeData should not throw exceptions. (#10080)", function() {
|
|
expect( 1 );
|
|
stop();
|
|
var frame = jQuery( "#loadediframe" );
|
|
jQuery( frame[ 0 ].contentWindow ).on( "unload", function() {
|
|
ok( true, "called unload" );
|
|
start();
|
|
} );
|
|
|
|
// change the url to trigger unload
|
|
frame.attr( "src", "data/iframe.html?param=true" );
|
|
} );
|
|
|
|
test( "Only check element attributes once when calling .data() - #8909", function() {
|
|
expect( 2 );
|
|
var testing = {
|
|
"test": "testing",
|
|
"test2": "testing"
|
|
},
|
|
element = jQuery( "<div data-test='testing'>" ),
|
|
node = element[ 0 ];
|
|
|
|
// set an attribute using attr to ensure it
|
|
node.setAttribute( "data-test2", "testing" );
|
|
deepEqual( element.data(), testing, "Sanity Check" );
|
|
|
|
node.setAttribute( "data-test3", "testing" );
|
|
deepEqual( element.data(), testing, "The data didn't change even though the data-* attrs did" );
|
|
|
|
// clean up data cache
|
|
element.remove();
|
|
} );
|
|
|
|
test( "JSON data- attributes can have newlines", function() {
|
|
expect( 1 );
|
|
|
|
var x = jQuery( "<div data-some='{\n\"foo\":\n\t\"bar\"\n}'></div>" );
|
|
equal( x.data( "some" ).foo, "bar", "got a JSON data- attribute with spaces" );
|
|
x.remove();
|
|
} );
|
|
|
|
testIframeWithCallback( "enumerate data attrs on body (#14894)", "data/dataAttrs.html", function( result ) {
|
|
expect( 1 );
|
|
|
|
equal( result, "ok", "enumeration of data- attrs on body" );
|
|
} );
|