344 lines
11 KiB
JavaScript
344 lines
11 KiB
JavaScript
module("event");
|
|
|
|
test("bind(), with data", function() {
|
|
expect(3);
|
|
var handler = function(event) {
|
|
ok( event.data, "bind() with data, check passed data exists" );
|
|
equals( event.data.foo, "bar", "bind() with data, Check value of passed data" );
|
|
};
|
|
$("#firstp").bind("click", {foo: "bar"}, handler).click().unbind("click", handler);
|
|
|
|
ok( !jQuery.data($("#firstp")[0], "events"), "Event handler unbound when using data." );
|
|
});
|
|
|
|
test("bind(), with data, trigger with data", function() {
|
|
expect(4);
|
|
var handler = function(event, data) {
|
|
ok( event.data, "check passed data exists" );
|
|
equals( event.data.foo, "bar", "Check value of passed data" );
|
|
ok( data, "Check trigger data" );
|
|
equals( data.bar, "foo", "Check value of trigger data" );
|
|
};
|
|
$("#firstp").bind("click", {foo: "bar"}, handler).trigger("click", [{bar: "foo"}]).unbind("click", handler);
|
|
});
|
|
|
|
test("bind(), multiple events at once", function() {
|
|
expect(2);
|
|
var clickCounter = 0,
|
|
mouseoverCounter = 0;
|
|
var handler = function(event) {
|
|
if (event.type == "click")
|
|
clickCounter += 1;
|
|
else if (event.type == "mouseover")
|
|
mouseoverCounter += 1;
|
|
};
|
|
$("#firstp").bind("click mouseover", handler).trigger("click").trigger("mouseover");
|
|
equals( clickCounter, 1, "bind() with multiple events at once" );
|
|
equals( mouseoverCounter, 1, "bind() with multiple events at once" );
|
|
});
|
|
|
|
test("bind(), no data", function() {
|
|
expect(1);
|
|
var handler = function(event) {
|
|
ok ( !event.data, "Check that no data is added to the event object" );
|
|
};
|
|
$("#firstp").bind("click", handler).trigger("click");
|
|
});
|
|
|
|
test("bind(), iframes", function() {
|
|
// events don't work with iframes, see #939 - this test fails in IE because of contentDocument
|
|
// var doc = document.getElementById("iframe").contentDocument;
|
|
//
|
|
// doc.body.innerHTML = "<input type='text'/>";
|
|
//
|
|
// var input = doc.getElementsByTagName("input")[0];
|
|
//
|
|
// $(input).bind("click",function() {
|
|
// ok( true, "Binding to element inside iframe" );
|
|
// }).click();
|
|
});
|
|
|
|
test("bind(), trigger change on select", function() {
|
|
expect(3);
|
|
var counter = 0;
|
|
function selectOnChange(event) {
|
|
equals( event.data, counter++, "Event.data is not a global event object" );
|
|
};
|
|
$("#form select").each(function(i){
|
|
$(this).bind('change', i, selectOnChange);
|
|
}).trigger('change');
|
|
});
|
|
|
|
test("bind(), namespaced events, cloned events", function() {
|
|
expect(6);
|
|
|
|
$("#firstp").bind("custom.test",function(e){
|
|
ok(true, "Custom event triggered");
|
|
});
|
|
|
|
$("#firstp").bind("click",function(e){
|
|
ok(true, "Normal click triggered");
|
|
});
|
|
|
|
$("#firstp").bind("click.test",function(e){
|
|
ok(true, "Namespaced click triggered");
|
|
});
|
|
|
|
// Trigger both bound fn (2)
|
|
$("#firstp").trigger("click");
|
|
|
|
// Trigger one bound fn (1)
|
|
$("#firstp").trigger("click.test");
|
|
|
|
// Remove only the one fn
|
|
$("#firstp").unbind("click.test");
|
|
|
|
// Trigger the remaining fn (1)
|
|
$("#firstp").trigger("click");
|
|
|
|
// Remove the remaining fn
|
|
$("#firstp").unbind(".test");
|
|
|
|
// Trigger the remaining fn (0)
|
|
$("#firstp").trigger("custom");
|
|
|
|
// using contents will get comments regular, text, and comment nodes
|
|
$("#nonnodes").contents().bind("tester", function () {
|
|
equals(this.nodeType, 1, "Check node,textnode,comment bind just does real nodes" );
|
|
}).trigger("tester");
|
|
|
|
// Make sure events stick with appendTo'd elements (which are cloned) #2027
|
|
$("<a href='#fail' class='test'>test</a>").click(function(){ return false; }).appendTo("p");
|
|
ok( $("a.test:first").triggerHandler("click") === false, "Handler is bound to appendTo'd elements" );
|
|
});
|
|
|
|
test("click()", function() {
|
|
expect(5);
|
|
$('<li><a href="#">Change location</a></li>').prependTo('#firstUL').find('a').bind('click', function() {
|
|
var close = $('spanx', this); // same with $(this).find('span');
|
|
equals( close.length, 0, "Context element does not exist, length must be zero" );
|
|
ok( !close[0], "Context element does not exist, direct access to element must return undefined" );
|
|
return false;
|
|
}).click();
|
|
|
|
$("#check1").click(function() {
|
|
ok( true, "click event handler for checkbox gets fired twice, see #815" );
|
|
}).click();
|
|
|
|
var counter = 0;
|
|
$('#firstp')[0].onclick = function(event) {
|
|
counter++;
|
|
};
|
|
$('#firstp').click();
|
|
equals( counter, 1, "Check that click, triggers onclick event handler also" );
|
|
|
|
var clickCounter = 0;
|
|
$('#simon1')[0].onclick = function(event) {
|
|
clickCounter++;
|
|
};
|
|
$('#simon1').click();
|
|
equals( clickCounter, 1, "Check that click, triggers onclick event handler on an a tag also" );
|
|
});
|
|
|
|
test("unbind(event)", function() {
|
|
expect(8);
|
|
var el = $("#firstp");
|
|
el.click(function() {
|
|
ok( true, "Fake normal bind" );
|
|
});
|
|
el.click(function(event) {
|
|
el.unbind(event);
|
|
ok( true, "Fake onebind" );
|
|
});
|
|
el.click().click();
|
|
|
|
el.click(function() { return; });
|
|
el.unbind('click');
|
|
ok( !el[0].onclick, "Handler is removed" ); // Bug #964
|
|
|
|
el.click(function() { return; });
|
|
el.unbind('change',function(){ return; });
|
|
for (var ret in jQuery.data(el[0], "events")['click']) break;
|
|
ok( ret, "Extra handlers weren't accidentally removed." );
|
|
|
|
el.unbind('click');
|
|
ok( !jQuery.data(el[0], "events"), "Removed the events expando after all handlers are unbound." );
|
|
|
|
reset();
|
|
var clickCounter = (mouseoverCounter = 0);
|
|
var handler = function(event) {
|
|
if (event.type == "click")
|
|
clickCounter += 1;
|
|
else if (event.type == "mouseover")
|
|
mouseoverCounter += 1;
|
|
};
|
|
$("#firstp").bind("click mouseover", handler).unbind("click mouseover", handler).trigger("click").trigger("mouseover");
|
|
equals( clickCounter, 0, "unbind() with multiple events at once" );
|
|
equals( mouseoverCounter, 0, "unbind() with multiple events at once" );
|
|
});
|
|
|
|
test("trigger(event, [data], [fn])", function() {
|
|
expect(67);
|
|
|
|
var handler = function(event, a, b, c) {
|
|
equals( event.type, "click", "check passed data" );
|
|
equals( a, 1, "check passed data" );
|
|
equals( b, "2", "check passed data" );
|
|
equals( c, "abc", "check passed data" );
|
|
return "test";
|
|
};
|
|
|
|
var handler2 = function(a, b, c) {
|
|
equals( a, 1, "check passed data" );
|
|
equals( b, "2", "check passed data" );
|
|
equals( c, "abc", "check passed data" );
|
|
return false;
|
|
};
|
|
|
|
var handler3 = function(a, b, c, v) {
|
|
equals( a, 1, "check passed data" );
|
|
equals( b, "2", "check passed data" );
|
|
equals( c, "abc", "check passed data" );
|
|
equals( v, "test", "check current value" );
|
|
return "newVal";
|
|
};
|
|
|
|
var handler4 = function(a, b, c, v) {
|
|
equals( a, 1, "check passed data" );
|
|
equals( b, "2", "check passed data" );
|
|
equals( c, "abc", "check passed data" );
|
|
equals( v, "test", "check current value" );
|
|
};
|
|
|
|
// Simulate a "native" click
|
|
$("#firstp")[0].click = function(){
|
|
ok( true, "Native call was triggered" );
|
|
};
|
|
|
|
// Triggers handlrs and native
|
|
// Trigger 5
|
|
$("#firstp").bind("click", handler).trigger("click", [1, "2", "abc"]);
|
|
|
|
// Triggers handlers, native, and extra fn
|
|
// Triggers 9
|
|
$("#firstp").trigger("click", [1, "2", "abc"], handler4);
|
|
|
|
// Simulate a "native" click
|
|
$("#firstp")[0].click = function(){
|
|
ok( false, "Native call was triggered" );
|
|
};
|
|
|
|
// Triggers handlers, native, and extra fn
|
|
// Triggers 7
|
|
$("#firstp").trigger("click", [1, "2", "abc"], handler2);
|
|
|
|
// Trigger only the handlers (no native)
|
|
// Triggers 5
|
|
equals( $("#firstp").triggerHandler("click", [1, "2", "abc"]), "test", "Verify handler response" );
|
|
|
|
// Trigger only the handlers (no native) and extra fn
|
|
// Triggers 8
|
|
equals( $("#firstp").triggerHandler("click", [1, "2", "abc"], handler2), false, "Verify handler response" );
|
|
|
|
// Build fake click event to pass in
|
|
var eventObj = jQuery.event.fix({ type: "foo", target: document.body });
|
|
|
|
// Trigger only the handlers (no native), with external event obj
|
|
// Triggers 5
|
|
equals( $("#firstp").triggerHandler("click", [eventObj, 1, "2", "abc"]), "test", "Verify handler response" );
|
|
|
|
// Trigger only the handlers (no native) and extra fn, with external event obj
|
|
// Triggers 9
|
|
eventObj = jQuery.event.fix({ type: "foo", target: document.body });
|
|
equals( $("#firstp").triggerHandler("click", [eventObj, 1, "2", "abc"], handler), "test", "Verify handler response" );
|
|
|
|
var pass = true;
|
|
try {
|
|
$('input:first')
|
|
.hide()
|
|
.trigger('focus');
|
|
} catch(e) {
|
|
pass = false;
|
|
}
|
|
ok( pass, "Trigger focus on hidden element" );
|
|
|
|
// have the extra handler override the return
|
|
// Triggers 9
|
|
equals( $("#firstp").triggerHandler("click", [1, "2", "abc"], handler3), "newVal", "Verify triggerHandler return is overwritten by extra function" );
|
|
|
|
// have the extra handler leave the return value alone
|
|
// Triggers 9
|
|
equals( $("#firstp").triggerHandler("click", [1, "2", "abc"], handler4), "test", "Verify triggerHandler return is not overwritten by extra function" );
|
|
});
|
|
|
|
test("toggle(Function, Function, ...)", function() {
|
|
expect(11);
|
|
|
|
var count = 0,
|
|
fn1 = function(e) { count++; },
|
|
fn2 = function(e) { count--; },
|
|
preventDefault = function(e) { e.preventDefault() },
|
|
link = $('#mark');
|
|
link.click(preventDefault).click().toggle(fn1, fn2).click().click().click().click().click();
|
|
equals( count, 1, "Check for toggle(fn, fn)" );
|
|
|
|
$("#firstp").toggle(function () {
|
|
equals(arguments.length, 4, "toggle correctly passes through additional triggered arguments, see #1701" )
|
|
}, function() {}).trigger("click", [ 1, 2, 3 ]);
|
|
|
|
var first = 0;
|
|
$("#simon1").one("click", function() {
|
|
ok( true, "Execute event only once" );
|
|
$(this).toggle(function() {
|
|
equals( first++, 0, "toggle(Function,Function) assigned from within one('xxx'), see #1054" );
|
|
}, function() {
|
|
equals( first, 1, "toggle(Function,Function) assigned from within one('xxx'), see #1054" );
|
|
});
|
|
return false;
|
|
}).click().click().click();
|
|
|
|
var turn = 0;
|
|
var fns = [
|
|
function(){
|
|
turn = 1;
|
|
},
|
|
function(){
|
|
turn = 2;
|
|
},
|
|
function(){
|
|
turn = 3;
|
|
}
|
|
];
|
|
|
|
var $div = $("<div> </div>").toggle( fns[0], fns[1], fns[2] );
|
|
$div.click();
|
|
equals( turn, 1, "Trying toggle with 3 functions, attempt 1 yields 1");
|
|
$div.click();
|
|
equals( turn, 2, "Trying toggle with 3 functions, attempt 2 yields 2");
|
|
$div.click();
|
|
equals( turn, 3, "Trying toggle with 3 functions, attempt 3 yields 3");
|
|
$div.click();
|
|
equals( turn, 1, "Trying toggle with 3 functions, attempt 4 yields 1");
|
|
$div.click();
|
|
equals( turn, 2, "Trying toggle with 3 functions, attempt 5 yields 2");
|
|
|
|
$div.unbind('click',fns[0]);
|
|
var data = $.data( $div[0], 'events' );
|
|
ok( !data, "Unbinding one function from toggle unbinds them all");
|
|
});
|
|
|
|
test("jQuery(function($) {})", function() {
|
|
stop();
|
|
jQuery(function($) {
|
|
equals(jQuery, $, "ready doesn't provide an event object, instead it provides a reference to the jQuery function, see http://docs.jquery.com/Events/ready#fn");
|
|
start();
|
|
});
|
|
});
|
|
|
|
test("event properties", function() {
|
|
stop();
|
|
$("#simon1").click(function(event) {
|
|
ok( event.timeStamp, "assert event.timeStamp is present" );
|
|
start();
|
|
}).click();
|
|
}); |