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module("event");
test("toggle(Function, Function) - add toggle event and fake a few clicks", function() {
expect(1);
var count = 0,
fn1 = function(e) { count++; },
fn2 = function(e) { count--; },
preventDefault = function(e) { e.preventDefault() },
link = $('#mark');
if ( $.browser.msie || $.browser.opera || /konquerer/i.test(navigator.userAgent) )
ok( false, "click() on link gets executed in IE/Opera/Konquerer, not intended behaviour!" );
else
link.click(preventDefault).click().toggle(fn1, fn2).click().click().click().click().click();
ok( count == 1, "Check for toggle(fn, fn)" );
});
test("unbind(event)", function() {
expect(6);
var el = $("#firstp");
el.click(function() {
ok( true, "Fake normal bind" );
});
el.click(function(event) {
el.unbind(event);
ok( true, "Fake onebind" );
});
el.click().click();
el.click(function() { return; });
el.unbind('click');
ok( !el[0].onclick, "Handler is removed" ); // Bug #964
el.click(function() { return; });
el.unbind('change',function(){ return; });
ok( el[0].onclick, "Extra handlers weren't accidentally removed." );
el.unbind('click');
ok( !el[0].$events, "Removed the events expando after all handlers are unbound." );
});
test("trigger(event, [data]", function() {
expect(3);
var handler = function(event, a, b, c) {
ok( a == 1, "check passed data" );
ok( b == "2", "check passed data" );
ok( c == "abc", "check passed data" );
}
$("#firstp").bind("click", handler).trigger("click", [1, "2", "abc"]);
});
test("bind() with data", function() {
expect(2);
var handler = function(event) {
ok( event.data, "check passed data exists" );
ok( event.data.foo == "bar", "Check value of passed data" );
}
$("#firstp").bind("click", {foo: "bar"}, handler).click();
});
test("bind() with data and trigger() with data", function() {
expect(4);
var handler = function(event, data) {
ok( event.data, "check passed data exists" );
ok( event.data.foo == "bar", "Check value of passed data" );
ok( data, "Check trigger data" );
ok( data.bar == "foo", "Check value of trigger data" );
}
$("#firstp").bind("click", {foo: "bar"}, handler).trigger("click", [{bar: "foo"}]);
});
test("toggle(Function,Function) assigned from within one('xxx'), see #1054", function() {
expect(4);
var first = 0;
$("#simon1").one("click", function() {
ok( true, "Execute event only once" );
$(this).toggle(function() {
ok( first++ == 0 );
}, function() {
ok( first == 1 );
});
return false;
}).click().click().click();
ok( false, "Seems like this doesn't work (that is, it doesn't fail) when triggering the event programmatically" );
});
test("events don't work with iframes, see #939", function() {
expect(2);
var iframe = document.getElementById('iframe');
var doc = iframe.contentDocument;
doc.addEventListener('click', function() {
ok( true, "Event handling via DOM 2 methods" );
}, false);
$(doc).click(function() {
ok( true, "Event handling via jQuery's handler" );
}).click();
});
test("Event.data is a global event object", function() {
expect(3);
var counter = 0;
function selectOnChange(event) {
equals( event.data, counter++ );
}
$("select").each(function(i){
$(this).bind('change', i, selectOnChange);
}).trigger('change');
});
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