(function( $ ) {
module( "widget factory", {
teardown: function() {
if ( $.ui ) {
delete $.ui.testWidget;
delete $.fn.testWidget;
}
}
});
TestHelpers.testJshint( "widget" );
test( "widget creation", function() {
expect( 5 );
var method,
myPrototype = {
_create: function() {
equal( method, "_create", "create function is copied over" );
},
creationTest: function() {
equal( method, "creationTest", "random function is copied over" );
}
};
$.widget( "ui.testWidget", myPrototype );
ok( $.isFunction( $.ui.testWidget ), "constructor was created" );
equal( typeof $.ui.testWidget.prototype, "object", "prototype was created" );
method = "_create";
$.ui.testWidget.prototype._create();
method = "creationTest";
$.ui.testWidget.prototype.creationTest();
equal( $.ui.testWidget.prototype.option, $.Widget.prototype.option,
"option method copied over from base widget" );
});
test( "element normalization", function() {
expect( 11 );
var elem;
$.widget( "ui.testWidget", {} );
$.ui.testWidget.prototype._create = function() {
// workaround for core ticket #8381
this.element.appendTo( "#qunit-fixture" );
ok( this.element.is( "div" ), "generated div" );
deepEqual( this.element.data( "ui-testWidget" ), this, "instance stored in .data()" );
};
$.ui.testWidget();
$.ui.testWidget.prototype.defaultElement = "<span data-test='pass'></span>";
$.ui.testWidget.prototype._create = function() {
ok( this.element.is( "span[data-test=pass]" ), "generated span with properties" );
deepEqual( this.element.data( "ui-testWidget" ), this, "instace stored in .data()" );
};
$.ui.testWidget();
elem = $( "<input>" );
$.ui.testWidget.prototype._create = function() {
deepEqual( this.element[ 0 ], elem[ 0 ], "from element" );
deepEqual( elem.data( "ui-testWidget" ), this, "instace stored in .data()" );
};
$.ui.testWidget( {}, elem[ 0 ] );
elem = $( "<div>" );
$.ui.testWidget.prototype._create = function() {
deepEqual( this.element[ 0 ], elem[ 0 ], "from jQuery object" );
deepEqual( elem.data( "ui-testWidget" ), this, "instace stored in .data()" );
};
$.ui.testWidget( {}, elem );
elem = $( "<div id='element-normalization-selector'></div>" )
.appendTo( "#qunit-fixture" );
$.ui.testWidget.prototype._create = function() {
deepEqual( this.element[ 0 ], elem[ 0 ], "from selector" );
deepEqual( elem.data( "ui-testWidget" ), this, "instace stored in .data()" );
};
$.ui.testWidget( {}, "#element-normalization-selector" );
$.ui.testWidget.prototype.defaultElement = null;
$.ui.testWidget.prototype._create = function() {
// using strictEqual throws an error (Maximum call stack size exceeded)
ok( this.element[ 0 ] === this, "instance as element" );
};
$.ui.testWidget();
});
test( "custom selector expression", function() {
expect( 1 );
var elem = $( "<div>" ).appendTo( "#qunit-fixture" );
$.widget( "ui.testWidget", {} );
elem.testWidget();
deepEqual( $( ":ui-testwidget" )[0], elem[0] );
elem.testWidget( "destroy" );
});
test( "jQuery usage", function() {
expect( 14 );
var elem, instance, ret,
shouldCreate = false;
$.widget( "ui.testWidget", {
getterSetterVal: 5,
_create: function() {
ok( shouldCreate, "create called on instantiation" );
},
methodWithParams: function( param1, param2 ) {
ok( true, "method called via .pluginName(methodName)" );
equal( param1, "value1",
"parameter passed via .pluginName(methodName, param)" );
equal( param2, "value2",
"multiple parameters passed via .pluginName(methodName, param, param)" );
return this;
},
getterSetterMethod: function( val ) {
if ( val ) {
this.getterSetterVal = val;
} else {
return this.getterSetterVal;
}
},
jQueryObject: function() {
return $( "body" );
}
});
shouldCreate = true;
elem = $( "<div>" )
.bind( "testwidgetcreate", function() {
ok( shouldCreate, "create event triggered on instantiation" );
})
.testWidget();
shouldCreate = false;
instance = elem.data( "ui-testWidget" );
equal( typeof instance, "object", "instance stored in .data(pluginName)" );
equal( instance.element[0], elem[0], "element stored on widget" );
ret = elem.testWidget( "methodWithParams", "value1", "value2" );
equal( ret, elem, "jQuery object returned from method call" );
ret = elem.testWidget( "getterSetterMethod" );
equal( ret, 5, "getter/setter can act as getter" );
ret = elem.testWidget( "getterSetterMethod", 30 );
equal( ret, elem, "getter/setter method can be chainable" );
equal( instance.getterSetterVal, 30, "getter/setter can act as setter" );
ret = elem.testWidget( "jQueryObject" );
equal( ret[ 0 ], document.body, "returned jQuery object" );
equal( ret.end(), elem, "stack preserved" );
elem.testWidget( "destroy" );
equal( elem.data( "ui-testWidget" ), null );
});
test( "direct usage", function() {
expect( 9 );
var elem, instance, ret,
shouldCreate = false;
$.widget( "ui.testWidget", {
getterSetterVal: 5,
_create: function() {
ok( shouldCreate, "create called on instantiation" );
},
methodWithParams: function( param1, param2 ) {
ok( true, "method called dirctly" );
equal( param1, "value1", "parameter passed via direct call" );
equal( param2, "value2", "multiple parameters passed via direct call" );
return this;
},
getterSetterMethod: function( val ) {
if ( val ) {
this.getterSetterVal = val;
} else {
return this.getterSetterVal;
}
}
});
elem = $( "<div>" )[ 0 ];
shouldCreate = true;
instance = new $.ui.testWidget( {}, elem );
shouldCreate = false;
equal( $( elem ).data( "ui-testWidget" ), instance,
"instance stored in .data(pluginName)" );
equal( instance.element[ 0 ], elem, "element stored on widget" );
ret = instance.methodWithParams( "value1", "value2" );
equal( ret, instance, "plugin returned from method call" );
ret = instance.getterSetterMethod();
equal( ret, 5, "getter/setter can act as getter" );
instance.getterSetterMethod( 30 );
equal( instance.getterSetterVal, 30, "getter/setter can act as setter" );
});
test( "error handling", function() {
expect( 3 );
var error = $.error;
$.widget( "ui.testWidget", {
_privateMethod: function () {}
});
$.error = function( msg ) {
equal( msg, "cannot call methods on testWidget prior to initialization; " +
"attempted to call method 'missing'", "method call before init" );
};
$( "<div>" ).testWidget( "missing" );
$.error = function( msg ) {
equal( msg, "no such method 'missing' for testWidget widget instance",
"invalid method call on widget instance" );
};
$( "<div>" ).testWidget().testWidget( "missing" );
$.error = function ( msg ) {
equal( msg, "no such method '_privateMethod' for testWidget widget instance",
"invalid method call on widget instance" );
};
$( "<div>" ).testWidget().testWidget( "_privateMethod" );
$.error = error;
});
test( "merge multiple option arguments", function() {
expect( 1 );
$.widget( "ui.testWidget", {
_create: function() {
deepEqual( this.options, {
create: null,
disabled: false,
option1: "value1",
option2: "value2",
option3: "value3",
option4: {
option4a: "valuea",
option4b: "valueb"
}
});
}
});
$( "<div>" ).testWidget({
option1: "valuex",
option2: "valuex",
option3: "value3",
option4: {
option4a: "valuex"
}
}, {
option1: "value1",
option2: "value2",
option4: {
option4b: "valueb"
}
}, {
option4: {
option4a: "valuea"
}
});
});
test( "._getCreateOptions()", function() {
expect( 1 );
$.widget( "ui.testWidget", {
options: {
option1: "valuex",
option2: "valuex",
option3: "value3"
},
_getCreateOptions: function() {
return {
option1: "override1",
option2: "overideX"
};
},
_create: function() {
deepEqual( this.options, {
create: null,
disabled: false,
option1: "override1",
option2: "value2",
option3: "value3"
});
}
});
$( "<div>" ).testWidget({ option2: "value2" });
});
test( "._getCreateEventData()", function() {
expect( 1 );
var data = { foo: "bar" };
$.widget( "ui.testWidget", {
_getCreateEventData: function() {
return data;
}
});
$( "<div>" ).testWidget({
create: function( event, ui ) {
strictEqual( ui, data, "event data" );
}
});
});
test( "re-init", function() {
expect( 3 );
var div = $( "<div>" ),
actions = [];
$.widget( "ui.testWidget", {
_create: function() {
actions.push( "create" );
},
_init: function() {
actions.push( "init" );
},
_setOption: function( key ) {
actions.push( "option" + key );
}
});
actions = [];
div.testWidget({ foo: "bar" });
deepEqual( actions, [ "create", "init" ], "correct methods called on init" );
actions = [];
div.testWidget();
deepEqual( actions, [ "init" ], "correct methods call on re-init" );
actions = [];
div.testWidget({ foo: "bar" });
deepEqual( actions, [ "optionfoo", "init" ], "correct methods called on re-init with options" );
});
test( "inheritance", function() {
expect( 6 );
// #5830 - Widget: Using inheritance overwrites the base classes options
$.widget( "ui.testWidgetBase", {
options: {
obj: {
key1: "foo",
key2: "bar"
},
arr: [ "testing" ]
}
});
$.widget( "ui.testWidgetExtension", $.ui.testWidgetBase, {
options: {
obj: {
key1: "baz"
},
arr: [ "alpha", "beta" ]
}
});
equal( $.ui.testWidgetBase.prototype.widgetEventPrefix, "testWidgetBase",
"base class event prefix" );
deepEqual( $.ui.testWidgetBase.prototype.options.obj, {
key1: "foo",
key2: "bar"
}, "base class option object not overridden");
deepEqual( $.ui.testWidgetBase.prototype.options.arr, [ "testing" ],
"base class option array not overridden");
equal( $.ui.testWidgetExtension.prototype.widgetEventPrefix, "testWidgetExtension",
"extension class event prefix" );
deepEqual( $.ui.testWidgetExtension.prototype.options.obj, {
key1: "baz",
key2: "bar"
}, "extension class option object extends base");
deepEqual( $.ui.testWidgetExtension.prototype.options.arr, [ "alpha", "beta" ],
"extension class option array overwrites base");
delete $.ui.testWidgetBase;
delete $.ui.testWidgetExtension;
});
test( "._super()", function() {
expect( 9 );
var instance;
$.widget( "ui.testWidget", {
method: function( a, b ) {
deepEqual( this, instance, "this is correct in testWidget" );
deepEqual( a, 5, "parameter passed to testWidget" );
deepEqual( b, 20, "second parameter passed to testWidget" );
return a + b;
}
});
$.widget( "ui.testWidget2", $.ui.testWidget, {
method: function( a, b ) {
deepEqual( this, instance, "this is correct in testWidget2" );
deepEqual( a, 5, "parameter passed to testWidget2" );
deepEqual( b, 10, "parameter passed to testWidget2" );
return this._super( a, b*2 );
}
});
$.widget( "ui.testWidget3", $.ui.testWidget2, {
method: function( a ) {
deepEqual( this, instance, "this is correct in testWidget3" );
deepEqual( a, 5, "parameter passed to testWidget3" );
var ret = this._super( a, a*2 );
deepEqual( ret, 25, "super returned value" );
}
});
instance = $( "<div>" ).testWidget3().data( "ui-testWidget3" );
instance.method( 5 );
delete $.ui.testWidget3;
delete $.ui.testWidget2;
});
test( "._superApply()", function() {
expect( 10 );
var instance;
$.widget( "ui.testWidget", {
method: function( a, b ) {
deepEqual( this, instance, "this is correct in testWidget" );
deepEqual( a, 5, "parameter passed to testWidget" );
deepEqual( b, 10, "second parameter passed to testWidget" );
return a + b;
}
});
$.widget( "ui.testWidget2", $.ui.testWidget, {
method: function( a, b ) {
deepEqual( this, instance, "this is correct in testWidget2" );
deepEqual( a, 5, "parameter passed to testWidget2" );
deepEqual( b, 10, "second parameter passed to testWidget2" );
return this._superApply( arguments );
}
});
$.widget( "ui.testWidget3", $.ui.testWidget2, {
method: function( a, b ) {
deepEqual( this, instance, "this is correct in testWidget3" );
deepEqual( a, 5, "parameter passed to testWidget3" );
deepEqual( b, 10, "second parameter passed to testWidget3" );
var ret = this._superApply( arguments );
deepEqual( ret, 15, "super returned value" );
}
});
instance = $( "<div>" ).testWidget3().data( "ui-testWidget3" );
instance.method( 5, 10 );
delete $.ui.testWidget3;
delete $.ui.testWidget2;
});
test( ".option() - getter", function() {
expect( 6 );
$.widget( "ui.testWidget", {
_create: function() {}
});
var options,
div = $( "<div>" ).testWidget({
foo: "bar",
baz: 5,
qux: [ "quux", "quuux" ]
});
deepEqual( div.testWidget( "option", "x" ), null, "non-existent option" );
deepEqual( div.testWidget( "option", "foo"), "bar", "single option - string" );
deepEqual( div.testWidget( "option", "baz"), 5, "single option - number" );
deepEqual( div.testWidget( "option", "qux"), [ "quux", "quuux" ],
"single option - array" );
options = div.testWidget( "option" );
deepEqual( options, {
create: null,
disabled: false,
foo: "bar",
baz: 5,
qux: [ "quux", "quuux" ]
}, "full options hash returned" );
options.foo = "notbar";
deepEqual( div.testWidget( "option", "foo"), "bar",
"modifying returned options hash does not modify plugin instance" );
});
test( ".option() - deep option getter", function() {
expect( 5 );
$.widget( "ui.testWidget", {} );
var div = $( "<div>" ).testWidget({
foo: {
bar: "baz",
qux: {
quux: "xyzzy"
}
}
});
equal( div.testWidget( "option", "foo.bar" ), "baz", "one level deep - string" );
deepEqual( div.testWidget( "option", "foo.qux" ), { quux: "xyzzy" },
"one level deep - object" );
equal( div.testWidget( "option", "foo.qux.quux" ), "xyzzy", "two levels deep - string" );
equal( div.testWidget( "option", "x.y" ), null, "top level non-existent" );
equal( div.testWidget( "option", "foo.x.y" ), null, "one level deep - non-existent" );
});
test( ".option() - delegate to ._setOptions()", function() {
expect( 2 );
var div,
calls = [];
$.widget( "ui.testWidget", {
_create: function() {},
_setOptions: function( options ) {
calls.push( options );
}
});
div = $( "<div>" ).testWidget();
calls = [];
div.testWidget( "option", "foo", "bar" );
deepEqual( calls, [{ foo: "bar" }], "_setOptions called for single option" );
calls = [];
div.testWidget( "option", {
bar: "qux",
quux: "quuux"
});
deepEqual( calls, [{ bar: "qux", quux: "quuux" }],
"_setOptions called with multiple options" );
});
test( ".option() - delegate to ._setOption()", function() {
expect( 2 );
var div,
calls = [];
$.widget( "ui.testWidget", {
_create: function() {},
_setOption: function( key, val ) {
calls.push({
key: key,
val: val
});
}
});
div = $( "<div>" ).testWidget();
calls = [];
div.testWidget( "option", "foo", "bar" );
deepEqual( calls, [{ key: "foo", val: "bar" }],
"_setOption called for single option" );
calls = [];
div.testWidget( "option", {
bar: "qux",
quux: "quuux"
});
deepEqual( calls, [
{ key: "bar", val: "qux" },
{ key: "quux", val: "quuux" }
], "_setOption called with multiple options" );
});
test( ".option() - deep option setter", function() {
expect( 6 );
$.widget( "ui.testWidget", {} );
var div = $( "<div>" ).testWidget();
function deepOption( from, to, msg ) {
div.data( "ui-testWidget" ).options.foo = from;
$.ui.testWidget.prototype._setOption = function( key, value ) {
deepEqual( key, "foo", msg + ": key" );
deepEqual( value, to, msg + ": value" );
};
}
deepOption( { bar: "baz" }, { bar: "qux" }, "one deep" );
div.testWidget( "option", "foo.bar", "qux" );
deepOption( null, { bar: "baz" }, "null" );
div.testWidget( "option", "foo.bar", "baz" );
deepOption(
{ bar: "baz", qux: { quux: "quuux" } },
{ bar: "baz", qux: { quux: "quuux", newOpt: "newVal" } },
"add property" );
div.testWidget( "option", "foo.qux.newOpt", "newVal" );
});
test( ".enable()", function() {
expect( 2 );
$.widget( "ui.testWidget", {
_create: function() {},
_setOption: function( key, val ) {
deepEqual( key, "disabled", "_setOption called with disabled option" );
deepEqual( val, false, "disabled set to false" );
}
});
$( "<div>" ).testWidget().testWidget( "enable" );
});
test( ".disable()", function() {
expect( 2 );
$.widget( "ui.testWidget", {
_create: function() {},
_setOption: function( key, val ) {
deepEqual( key, "disabled", "_setOption called with disabled option" );
deepEqual( val, true, "disabled set to true" );
}
});
$( "<div>" ).testWidget().testWidget( "disable" );
});
test( ".widget() - base", function() {
expect( 1 );
$.widget( "ui.testWidget", {
_create: function() {}
});
var div = $( "<div>" ).testWidget();
deepEqual( div[0], div.testWidget( "widget" )[0]);
});
test( ".widget() - overriden", function() {
expect( 1 );
var wrapper = $( "<div>" );
$.widget( "ui.testWidget", {
_create: function() {},
widget: function() {
return wrapper;
}
});
deepEqual( wrapper[0], $( "<div>" ).testWidget().testWidget( "widget" )[0] );
});
test( "._on() to element (default)", function() {
expect( 12 );
var that, widget;
$.widget( "ui.testWidget", {
_create: function() {
that = this;
this._on({
keyup: this.keyup,
keydown: "keydown"
});
},
keyup: function( event ) {
equal( that, this );
equal( that.element[0], event.currentTarget );
equal( "keyup", event.type );
},
keydown: function( event ) {
equal( that, this );
equal( that.element[0], event.currentTarget );
equal( "keydown", event.type );
}
});
widget = $( "<div></div>" )
.testWidget()
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "disable" )
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "enable" )
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "destroy" )
.trigger( "keyup" )
.trigger( "keydown" );
});
test( "._on() to element with suppressDisabledCheck", function() {
expect( 18 );
var that, widget;
$.widget( "ui.testWidget", {
_create: function() {
that = this;
this._on( true, {
keyup: this.keyup,
keydown: "keydown"
});
},
keyup: function( event ) {
equal( that, this );
equal( that.element[0], event.currentTarget );
equal( "keyup", event.type );
},
keydown: function( event ) {
equal( that, this );
equal( that.element[0], event.currentTarget );
equal( "keydown", event.type );
}
});
widget = $( "<div></div>" )
.testWidget()
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "disable" )
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "enable" )
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "destroy" )
.trigger( "keyup" )
.trigger( "keydown" );
});
test( "._on() to descendent", function() {
expect( 12 );
var that, widget, descendant;
$.widget( "ui.testWidget", {
_create: function() {
that = this;
this._on( this.element.find( "strong" ), {
keyup: this.keyup,
keydown: "keydown"
});
},
keyup: function( event ) {
equal( that, this );
equal( that.element.find( "strong" )[0], event.currentTarget );
equal( "keyup", event.type );
},
keydown: function(event) {
equal( that, this );
equal( that.element.find( "strong" )[0], event.currentTarget );
equal( "keydown", event.type );
}
});
// trigger events on both widget and descendent to ensure that only descendent receives them
widget = $( "<div><p><strong>hello</strong> world</p></div>" )
.testWidget()
.trigger( "keyup" )
.trigger( "keydown" );
descendant = widget.find( "strong" )
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "disable" )
.trigger( "keyup" )
.trigger( "keydown" );
descendant
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "enable" )
.trigger( "keyup" )
.trigger( "keydown" );
descendant
.trigger( "keyup" )
.trigger( "keydown" );
descendant
.addClass( "ui-state-disabled" )
.trigger( "keyup" )
.trigger( "keydown" );
widget
.testWidget( "destroy" )
.trigger( "keyup" )
.trigger( "keydown" );
descendant
.trigger( "keyup" )
.trigger( "keydown" );
});
test( "_on() with delegate", function() {
expect( 8 );
$.widget( "ui.testWidget", {
_create: function() {
var uuid = this.uuid;
this.element = {
bind: function( event, handler ) {
equal( event, "click.testWidget" + uuid );
ok( $.isFunction(handler) );
},
trigger: $.noop
};
this.widget = function() {
return {
delegate: function( selector, event, handler ) {
equal( selector, "a" );
equal( event, "click.testWidget" + uuid );
ok( $.isFunction(handler) );
}
};
};
this._on({
"click": "handler",
"click a": "handler"
});
this.widget = function() {
return {
delegate: function( selector, event, handler ) {
equal( selector, "form fieldset > input" );
equal( event, "change.testWidget" + uuid );
ok( $.isFunction(handler) );
}
};
};
this._on({
"change form fieldset > input": "handler"
});
}
});
$.ui.testWidget();
});
test( "_on() with delegate to descendent", function() {
expect( 4 );
$.widget( "ui.testWidget", {
_create: function() {
this.target = $( "<p><strong>hello</strong> world</p>" );
this.child = this.target.children();
this._on( this.target, {
"keyup": "handlerDirect",
"keyup strong": "handlerDelegated"
});
this.child.trigger( "keyup" );
},
handlerDirect: function( event ) {
deepEqual( event.currentTarget, this.target[ 0 ] );
deepEqual( event.target, this.child[ 0 ] );
},
handlerDelegated: function( event ) {
deepEqual( event.currentTarget, this.child[ 0 ] );
deepEqual( event.target, this.child[ 0 ] );
}
});
$.ui.testWidget();
});
test( "_on() to common element", function() {
expect( 1 );
$.widget( "ui.testWidget", {
_create: function() {
this._on( this.document, {
"customevent": "_handler"
});
},
_handler: function() {
ok( true, "handler triggered" );
}
});
var widget = $( "#widget" ).testWidget().data( "ui-testWidget" );
$( "#widget-wrapper" ).testWidget();
widget.destroy();
$( document ).trigger( "customevent" );
});
test( "_off() - single event", function() {
expect( 3 );
$.widget( "ui.testWidget", {} );
var shouldTriggerWidget, shouldTriggerOther,
element = $( "#widget" ),
widget = element.testWidget().data( "ui-testWidget" );
widget._on( element, { foo: function() {
ok( shouldTriggerWidget, "foo called from _on" );
}});
element.bind( "foo", function() {
ok( shouldTriggerOther, "foo called from bind" );
});
shouldTriggerWidget = true;
shouldTriggerOther = true;
element.trigger( "foo" );
shouldTriggerWidget = false;
widget._off( element, "foo" );
element.trigger( "foo" );
});
test( "_off() - multiple events", function() {
expect( 6 );
$.widget( "ui.testWidget", {} );
var shouldTriggerWidget, shouldTriggerOther,
element = $( "#widget" ),
widget = element.testWidget().data( "ui-testWidget" );
widget._on( element, {
foo: function() {
ok( shouldTriggerWidget, "foo called from _on" );
},
bar: function() {
ok( shouldTriggerWidget, "bar called from _on" );
}
});
element.bind( "foo bar", function( event ) {
ok( shouldTriggerOther, event.type + " called from bind" );
});
shouldTriggerWidget = true;
shouldTriggerOther = true;
element.trigger( "foo" );
element.trigger( "bar" );
shouldTriggerWidget = false;
widget._off( element, "foo bar" );
element.trigger( "foo" );
element.trigger( "bar" );
});
test( "_off() - all events", function() {
expect( 6 );
$.widget( "ui.testWidget", {} );
var shouldTriggerWidget, shouldTriggerOther,
element = $( "#widget" ),
widget = element.testWidget().data( "ui-testWidget" );
widget._on( element, {
foo: function() {
ok( shouldTriggerWidget, "foo called from _on" );
},
bar: function() {
ok( shouldTriggerWidget, "bar called from _on" );
}
});
element.bind( "foo bar", function( event ) {
ok( shouldTriggerOther, event.type + " called from bind" );
});
shouldTriggerWidget = true;
shouldTriggerOther = true;
element.trigger( "foo" );
element.trigger( "bar" );
shouldTriggerWidget = false;
widget._off( element );
element.trigger( "foo" );
element.trigger( "bar" );
});
test( "._hoverable()", function() {
expect( 10 );
$.widget( "ui.testWidget", {
_create: function() {
this._hoverable( this.element.children() );
}
});
var div = $( "#widget" ).testWidget().children();
ok( !div.hasClass( "ui-state-hover" ), "not hovered on init" );
div.trigger( "mouseenter" );
ok( div.hasClass( "ui-state-hover" ), "hovered after mouseenter" );
div.trigger( "mouseleave" );
ok( !div.hasClass( "ui-state-hover" ), "not hovered after mouseleave" );
div.trigger( "mouseenter" );
ok( div.hasClass( "ui-state-hover" ), "hovered after mouseenter" );
$( "#widget" ).testWidget( "disable" );
ok( !div.hasClass( "ui-state-hover" ), "not hovered while disabled" );
div.trigger( "mouseenter" );
ok( !div.hasClass( "ui-state-hover" ), "can't hover while disabled" );
$( "#widget" ).testWidget( "enable" );
ok( !div.hasClass( "ui-state-hover" ), "enabling doesn't reset hover" );
div.trigger( "mouseenter" );
ok( div.hasClass( "ui-state-hover" ), "hovered after mouseenter" );
$( "#widget" ).testWidget( "destroy" );
ok( !div.hasClass( "ui-state-hover" ), "not hovered after destroy" );
div.trigger( "mouseenter" );
ok( !div.hasClass( "ui-state-hover" ), "event handler removed on destroy" );
});
test( "._focusable()", function() {
expect( 10 );
$.widget( "ui.testWidget", {
_create: function() {
this._focusable( this.element.children() );
}
});
var div = $( "#widget" ).testWidget().children();
ok( !div.hasClass( "ui-state-focus" ), "not focused on init" );
div.trigger( "focusin" );
ok( div.hasClass( "ui-state-focus" ), "focused after explicit focus" );
div.trigger( "focusout" );
ok( !div.hasClass( "ui-state-focus" ), "not focused after blur" );
div.trigger( "focusin" );
ok( div.hasClass( "ui-state-focus" ), "focused after explicit focus" );
$( "#widget" ).testWidget( "disable" );
ok( !div.hasClass( "ui-state-focus" ), "not focused while disabled" );
div.trigger( "focusin" );
ok( !div.hasClass( "ui-state-focus" ), "can't focus while disabled" );
$( "#widget" ).testWidget( "enable" );
ok( !div.hasClass( "ui-state-focus" ), "enabling doesn't reset focus" );
div.trigger( "focusin" );
ok( div.hasClass( "ui-state-focus" ), "focused after explicit focus" );
$( "#widget" ).testWidget( "destroy" );
ok( !div.hasClass( "ui-state-focus" ), "not focused after destroy" );
div.trigger( "focusin" );
ok( !div.hasClass( "ui-state-focus" ), "event handler removed on destroy" );
});
test( "._trigger() - no event, no ui", function() {
expect( 7 );
var handlers = [];
$.widget( "ui.testWidget", {
_create: function() {}
});
$( "#widget" ).testWidget({
foo: function( event, ui ) {
deepEqual( event.type, "testwidgetfoo", "correct event type in callback" );
deepEqual( ui, {}, "empty ui hash passed" );
handlers.push( "callback" );
}
});
$( document ).add( "#widget-wrapper" ).add( "#widget" )
.bind( "testwidgetfoo", function( event, ui ) {
deepEqual( ui, {}, "empty ui hash passed" );
handlers.push( this );
});
deepEqual( $( "#widget" ).data( "ui-testWidget" )._trigger( "foo" ), true,
"_trigger returns true when event is not cancelled" );
deepEqual( handlers, [
$( "#widget" )[ 0 ],
$( "#widget-wrapper" )[ 0 ],
document,
"callback"
], "event bubbles and then invokes callback" );
$( document ).unbind( "testwidgetfoo" );
});
test( "._trigger() - cancelled event", function() {
expect( 3 );
$.widget( "ui.testWidget", {
_create: function() {}
});
$( "#widget" ).testWidget({
foo: function() {
ok( true, "callback invoked even if event is cancelled" );
}
})
.bind( "testwidgetfoo", function() {
ok( true, "event was triggered" );
return false;
});
deepEqual( $( "#widget" ).data( "ui-testWidget" )._trigger( "foo" ), false,
"_trigger returns false when event is cancelled" );
});
test( "._trigger() - cancelled callback", function() {
expect( 1 );
$.widget( "ui.testWidget", {
_create: function() {}
});
$( "#widget" ).testWidget({
foo: function() {
return false;
}
});
deepEqual( $( "#widget" ).data( "ui-testWidget" )._trigger( "foo" ), false,
"_trigger returns false when callback returns false" );
});
test( "._trigger() - provide event and ui", function() {
expect( 7 );
var originalEvent = $.Event( "originalTest" );
$.widget( "ui.testWidget", {
_create: function() {},
testEvent: function() {
var ui = {
foo: "bar",
baz: {
qux: 5,
quux: 20
}
};
this._trigger( "foo", originalEvent, ui );
deepEqual( ui, {
foo: "notbar",
baz: {
qux: 10,
quux: "jQuery"
}
}, "ui object modified" );
}
});
$( "#widget" ).bind( "testwidgetfoo", function( event, ui ) {
equal( event.originalEvent, originalEvent, "original event object passed" );
deepEqual( ui, {
foo: "bar",
baz: {
qux: 5,
quux: 20
}
}, "ui hash passed" );
ui.foo = "notbar";
});
$( "#widget-wrapper" ).bind( "testwidgetfoo", function( event, ui ) {
equal( event.originalEvent, originalEvent, "original event object passed" );
deepEqual( ui, {
foo: "notbar",
baz: {
qux: 5,
quux: 20
}
}, "modified ui hash passed" );
ui.baz.qux = 10;
});
$( "#widget" ).testWidget({
foo: function( event, ui ) {
equal( event.originalEvent, originalEvent, "original event object passed" );
deepEqual( ui, {
foo: "notbar",
baz: {
qux: 10,
quux: 20
}
}, "modified ui hash passed" );
ui.baz.quux = "jQuery";
}
})
.testWidget( "testEvent" );
});
test( "._trigger() - array as ui", function() {
// #6795 - Widget: handle array arguments to _trigger consistently
expect( 4 );
$.widget( "ui.testWidget", {
_create: function() {},
testEvent: function() {
var ui = {
foo: "bar",
baz: {
qux: 5,
quux: 20
}
},
extra = {
bar: 5
};
this._trigger( "foo", null, [ ui, extra ] );
}
});
$( "#widget" ).bind( "testwidgetfoo", function( event, ui, extra ) {
deepEqual( ui, {
foo: "bar",
baz: {
qux: 5,
quux: 20
}
}, "event: ui hash passed" );
deepEqual( extra, {
bar: 5
}, "event: extra argument passed" );
});
$( "#widget" ).testWidget({
foo: function( event, ui, extra ) {
deepEqual( ui, {
foo: "bar",
baz: {
qux: 5,
quux: 20
}
}, "callback: ui hash passed" );
deepEqual( extra, {
bar: 5
}, "callback: extra argument passed" );
}
})
.testWidget( "testEvent" );
});
test( "._trigger() - instance as element", function() {
expect( 4 );
$.widget( "ui.testWidget", {
defaultElement: null,
testEvent: function() {
this._trigger( "foo", null, { foo: "bar" } );
}
});
var instance = $.ui.testWidget({
foo: function( event, ui ) {
equal( event.type, "testwidgetfoo", "event object passed to callback" );
deepEqual( ui, { foo: "bar" }, "ui object passed to callback" );
}
});
$( instance ).bind( "testwidgetfoo", function( event, ui ) {
equal( event.type, "testwidgetfoo", "event object passed to event handler" );
deepEqual( ui, { foo: "bar" }, "ui object passed to event handler" );
});
instance.testEvent();
});
(function() {
function shouldDestroy( expected, callback ) {
expect( 1 );
var destroyed = false;
$.widget( "ui.testWidget", {
_create: function() {},
destroy: function() {
destroyed = true;
}
});
callback();
equal( destroyed, expected );
}
test( "auto-destroy - .remove()", function() {
shouldDestroy( true, function() {
$( "#widget" ).testWidget().remove();
});
});
test( "auto-destroy - .remove() when disabled", function() {
shouldDestroy( true, function() {
$( "#widget" ).testWidget({ disabled: true }).remove();
});
});
test( "auto-destroy - .remove() on parent", function() {
shouldDestroy( true, function() {
$( "#widget" ).testWidget().parent().remove();
});
});
test( "auto-destroy - .remove() on child", function() {
shouldDestroy( false, function() {
$( "#widget" ).testWidget().children().remove();
});
});
test( "auto-destroy - .empty()", function() {
shouldDestroy( false, function() {
$( "#widget" ).testWidget().empty();
});
});
test( "auto-destroy - .empty() on parent", function() {
shouldDestroy( true, function() {
$( "#widget" ).testWidget().parent().empty();
});
});
test( "auto-destroy - .detach()", function() {
shouldDestroy( false, function() {
$( "#widget" ).testWidget().detach();
});
});
test( "destroy - remove event bubbling", function() {
shouldDestroy( false, function() {
$( "<div>child</div>" ).appendTo( $( "#widget" ).testWidget() )
.trigger( "remove" );
});
});
}());
test( "redefine", function() {
expect( 4 );
$.widget( "ui.testWidget", {
method: function( str ) {
strictEqual( this, instance, "original invoked with correct this" );
equal( str, "bar", "original invoked with correct parameter" );
}
});
$.ui.testWidget.foo = "bar";
$.widget( "ui.testWidget", $.ui.testWidget, {
method: function( str ) {
equal( str, "foo", "new invoked with correct parameter" );
this._super( "bar" );
}
});
var instance = new $.ui.testWidget({});
instance.method( "foo" );
equal( $.ui.testWidget.foo, "bar", "static properties remain" );
});
test( "redefine deep prototype chain", function() {
expect( 8 );
$.widget( "ui.testWidget", {
method: function( str ) {
strictEqual( this, instance, "original invoked with correct this" );
equal( str, "level 4", "original invoked with correct parameter" );
}
});
$.widget( "ui.testWidget2", $.ui.testWidget, {
method: function( str ) {
strictEqual( this, instance, "testWidget2 invoked with correct this" );
equal( str, "level 2", "testWidget2 invoked with correct parameter" );
this._super( "level 3" );
}
});
$.widget( "ui.testWidget3", $.ui.testWidget2, {
method: function( str ) {
strictEqual( this, instance, "testWidget3 invoked with correct this" );
equal( str, "level 1", "testWidget3 invoked with correct parameter" );
this._super( "level 2" );
}
});
// redefine testWidget after other widgets have inherited from it
// this tests whether the inheriting widgets get updated prototype chains
$.widget( "ui.testWidget", $.ui.testWidget, {
method: function( str ) {
strictEqual( this, instance, "new invoked with correct this" );
equal( str, "level 3", "new invoked with correct parameter" );
this._super( "level 4" );
}
});
// redefine testWidget3 after it has been automatically redefined
// this tests whether we properly handle _super() when the topmost prototype
// doesn't have the method defined
$.widget( "ui.testWidget3", $.ui.testWidget3, {} );
var instance = new $.ui.testWidget3({});
instance.method( "level 1" );
delete $.ui.testWidget3;
delete $.ui.testWidget2;
});
test( "redefine - widgetEventPrefix", function() {
expect( 2 );
$.widget( "ui.testWidget", {
widgetEventPrefix: "test"
});
equal( $.ui.testWidget.prototype.widgetEventPrefix, "test",
"cusotm prefix in original" );
$.widget( "ui.testWidget", $.ui.testWidget, {} );
equal( $.ui.testWidget.prototype.widgetEventPrefix, "test",
"cusotm prefix in extension" );
});
test( "mixins", function() {
expect( 2 );
var mixin = {
method: function() {
return "mixed " + this._super();
}
};
$.widget( "ui.testWidget1", {
method: function() {
return "testWidget1";
}
});
$.widget( "ui.testWidget2", {
method: function() {
return "testWidget2";
}
});
$.widget( "ui.testWidget1", $.ui.testWidget1, mixin );
$.widget( "ui.testWidget2", $.ui.testWidget2, mixin );
equal( $( "<div>" ).testWidget1().testWidget1( "method" ),
"mixed testWidget1", "testWidget1 mixin successful" );
equal( $( "<div>" ).testWidget2().testWidget2( "method" ),
"mixed testWidget2", "testWidget2 mixin successful" );
});
asyncTest( "_delay", function() {
expect( 6 );
var order = 0,
that;
$.widget( "ui.testWidget", {
defaultElement: null,
_create: function() {
that = this;
var timer = this._delay(function() {
strictEqual( this, that );
equal( order, 1 );
start();
}, 500);
ok( timer !== undefined );
timer = this._delay("callback");
ok( timer !== undefined );
},
callback: function() {
strictEqual( this, that );
equal( order, 0 );
order += 1;
}
});
$( "#widget" ).testWidget();
});
test( "$.widget.bridge()", function() {
expect( 9 );
var instance, ret,
elem = $( "<div>" );
function TestWidget( options, element ) {
deepEqual( options, { foo: "bar" }, "options passed" );
strictEqual( element, elem[ 0 ], "element passed" );
}
$.extend( TestWidget.prototype, {
method: function( param ) {
ok( true, "method called via .pluginName(methodName)" );
equal( param, "value1",
"parameter passed via .pluginName(methodName, param)" );
},
getter: function() {
return "qux";
}
});
$.widget.bridge( "testWidget", TestWidget );
ok( $.isFunction( $.fn.testWidget ), "jQuery plugin was created" );
strictEqual( elem.testWidget({ foo: "bar" }), elem, "plugin returns original jQuery object" );
instance = elem.data( "testWidget" );
equal( typeof instance, "object", "instance stored in .data(pluginName)" );
ret = elem.testWidget( "method", "value1" );
equal( ret, elem, "jQuery object returned from method call" );
ret = elem.testWidget( "getter" );
equal( ret, "qux", "getter returns value" );
});
test( "$.widget.bridge() - widgetFullName", function() {
expect( 1 );
var instance,
elem = $( "<div>" );
function TestWidget() {}
TestWidget.prototype.widgetFullName = "custom-widget";
$.widget.bridge( "testWidget", TestWidget );
elem.testWidget();
instance = elem.data( "custom-widget" );
equal( typeof instance, "object", "instance stored in .data(widgetFullName)" );
});
}( jQuery ) );
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