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;(function(){
module("Touch Interaction");
if ( !document.createEvent ){
test("Touch Simulation Not Supported",function(){
ok( true, 'This browser does not support "document.createEvent" and cannot simulate touch events.');
});
return;
}
// a simple re-usable test harness object
var obj = {
init: function( opts ){
obj.$div = $('<div />')
.css({
position: 'absolute',
top: 0,
left: 0,
height: 100,
width: 100
})
.append('<div class="child" />')
.appendTo( document.body )
.bind("draginit dragstart drag dragend click", opts || {}, function( event ){
obj[ event.type ] += 1;
});
$.extend( obj, { draginit:0, dragstart:0, drag:0, dragend:0, click:0 });
},
done: function(){
obj.$div.remove();
start();
}
};
asyncTest("default",function(){
expect( 5 );
// prep DEFAULT interaction
obj.init();
// simulate DEFAULT interaction
obj.$div
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 1, "draginit");
equals( obj.dragstart, 1, "dragstart");
equals( obj.drag, 1, "drag");
equals( obj.dragend, 1, "dragend");
equals( obj.click, 0, "click");
// clean-up interaction
obj.done();
});
asyncTest('"not" option',function(){
expect( 10 );
// prep interaction
obj.init({ not:'.child' });
// simulate NOT interaction
obj.$div.children()
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 0, "draginit");
equals( obj.dragstart, 0, "dragstart");
equals( obj.drag, 0, "drag");
equals( obj.dragend, 0, "dragend");
equals( obj.click, 1, "click");
// simlate NON NOT interaction
obj.$div
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 1, "draginit");
equals( obj.dragstart, 1, "dragstart");
equals( obj.drag, 1, "drag");
equals( obj.dragend, 1, "dragend");
equals( obj.click, 1, "click");
// clean-up interaction
obj.done();
});
asyncTest('"handle" option',function(){
expect( 10 );
// prep interaction
obj.init({ handle:'.child' });
// simulate HANDLE interaction
obj.$div.children()
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 1, "draginit");
equals( obj.dragstart, 1, "dragstart");
equals( obj.drag, 1, "drag");
equals( obj.dragend, 1, "dragend");
equals( obj.click, 0, "click");
// simulate NON HANDLE interaction
obj.$div
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 1, "draginit");
equals( obj.dragstart, 1, "dragstart");
equals( obj.drag, 1, "drag");
equals( obj.dragend, 1, "dragend");
equals( obj.click, 1, "click");
// clean-up interaction
obj.done();
});
asyncTest('"which" option',function(){
expect( 11 );
// prep interaction
obj.init({ which:0 });
// simulate WHICH interaction
obj.$div
.fire("touchstart",{ pageX:50, pageY:50, button:5 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 1, "draginit");
equals( obj.dragstart, 1, "dragstart");
equals( obj.drag, 1, "drag");
equals( obj.dragend, 1, "dragend");
equals( obj.click, 0, "click");
ok( true, '"which" not supported with touch events...');
// simulate NON WHICH interaction
obj.$div
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 2, "draginit");
equals( obj.dragstart, 2, "dragstart");
equals( obj.drag, 2, "drag");
equals( obj.dragend, 2, "dragend");
equals( obj.click, 0, "click");
// clean-up interaction
obj.done();
});
asyncTest('"distance" option',function(){
expect( 10 );
// prep interaction
obj.init({ distance:5 });
// simulate NON DISTANCE interaction
obj.$div
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 1, "draginit");
equals( obj.dragstart, 0, "dragstart");
equals( obj.drag, 0, "drag");
equals( obj.dragend, 0, "dragend");
equals( obj.click, 1, "click");
// simulate DISTANCE interaction
obj.$div
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:53, pageY:54 })
.fire("touchend",{ pageX:53, pageY:54 })
.fire("click");
// inspect results
equals( obj.draginit, 2, "draginit");
equals( obj.dragstart, 1, "dragstart");
equals( obj.drag, 1, "drag");
equals( obj.dragend, 1, "dragend");
equals( obj.click, 1, "click");
// clean-up interaction
obj.done();
});
asyncTest('"click" option',function(){
expect( 5 );
// prep interaction
obj.init({ click:true });
// simulate CLICK interaction
obj.$div
.fire("touchstart",{ pageX:50, pageY:50 })
.fire("touchmove",{ pageX:51, pageY:51 })
.fire("touchend",{ pageX:51, pageY:51 })
.fire("click");
// inspect results
equals( obj.draginit, 1, "draginit");
equals( obj.dragstart, 1, "dragstart");
equals( obj.drag, 1, "drag");
equals( obj.dragend, 1, "dragend");
equals( obj.click, 1, "click");
// clean-up interaction
obj.done();
});
})();
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