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QUnit.module( "deprecated", { afterEach: moduleTeardown } );
QUnit[ jQuery.fn.bind ? "test" : "skip" ]( "bind/unbind", function( assert ) {
assert.expect( 4 );
var markup = jQuery(
"<div><p><span><b>b</b></span></p></div>"
);
markup
.find( "b" )
.bind( "click", { bindData: 19 }, function( e, trig ) {
assert.equal( e.type, "click", "correct event type" );
assert.equal( e.data.bindData, 19, "correct trigger data" );
assert.equal( trig, 42, "correct bind data" );
assert.equal( e.target.nodeName.toLowerCase(), "b", "correct element" );
} )
.trigger( "click", [ 42 ] )
.unbind( "click" )
.trigger( "click" )
.remove();
} );
QUnit[ jQuery.fn.delegate ? "test" : "skip" ]( "delegate/undelegate", function( assert ) {
assert.expect( 2 );
var markup = jQuery(
"<div><p><span><b>b</b></span></p></div>"
);
markup
.delegate( "b", "click", function( e ) {
assert.equal( e.type, "click", "correct event type" );
assert.equal( e.target.nodeName.toLowerCase(), "b", "correct element" );
} )
.find( "b" )
.trigger( "click" )
.end()
.undelegate( "b", "click" )
.remove();
} );
QUnit[ jQuery.fn.hover ? "test" : "skip" ]( "hover() mouseenter mouseleave", function( assert ) {
assert.expect( 1 );
var times = 0,
handler1 = function() { ++times; },
handler2 = function() { ++times; };
jQuery( "#firstp" )
.hover( handler1, handler2 )
.mouseenter().mouseleave()
.off( "mouseenter", handler1 )
.off( "mouseleave", handler2 )
.hover( handler1 )
.mouseenter().mouseleave()
.off( "mouseenter mouseleave", handler1 )
.mouseenter().mouseleave();
assert.equal( times, 4, "hover handlers fired" );
} );
QUnit[ jQuery.fn.click ? "test" : "skip" ]( "trigger() shortcuts", function( assert ) {
assert.expect( 5 );
var counter, clickCounter,
elem = jQuery( "<li><a href='#'>Change location</a></li>" ).prependTo( "#firstUL" );
elem.find( "a" ).on( "click", function() {
var close = jQuery( "spanx", this ); // same with jQuery(this).find("span");
assert.equal( close.length, 0, "Context element does not exist, length must be zero" );
assert.ok( !close[ 0 ], "Context element does not exist, direct access to element must return undefined" );
return false;
} ).click();
// manually clean up detached elements
elem.remove();
jQuery( "#check1" ).click( function() {
assert.ok( true, "click event handler for checkbox gets fired twice, see #815" );
} ).click();
counter = 0;
jQuery( "#firstp" )[ 0 ].onclick = function() {
counter++;
};
jQuery( "#firstp" ).click();
assert.equal( counter, 1, "Check that click, triggers onclick event handler also" );
clickCounter = 0;
jQuery( "#simon1" )[ 0 ].onclick = function() {
clickCounter++;
};
jQuery( "#simon1" ).click();
assert.equal( clickCounter, 1, "Check that click, triggers onclick event handler on an a tag also" );
} );
if ( jQuery.ajax && jQuery.fn.ajaxSend ) {
ajaxTest( "jQuery.ajax() - events with context", 12, function( assert ) {
var context = document.createElement( "div" );
function event( e ) {
assert.equal( this, context, e.type );
}
function callback( msg ) {
return function() {
assert.equal( this, context, "context is preserved on callback " + msg );
};
}
return {
setup: function() {
jQuery( context ).appendTo( "#foo" )
.ajaxSend( event )
.ajaxComplete( event )
.ajaxError( event )
.ajaxSuccess( event );
},
requests: [ {
url: url( "name.html" ),
context: context,
beforeSend: callback( "beforeSend" ),
success: callback( "success" ),
complete: callback( "complete" )
}, {
url: url( "404.txt" ),
context: context,
beforeSend: callback( "beforeSend" ),
error: callback( "error" ),
complete: callback( "complete" )
} ]
};
} );
}
QUnit[ jQuery.fn.click ? "test" : "skip" ]( "Event aliases", function( assert ) {
// Explicitly skipping focus/blur events due to their flakiness
var $elem = jQuery( "<div></div>" ).appendTo( "#qunit-fixture" ),
aliases = ( "resize scroll click dblclick mousedown mouseup " +
"mousemove mouseover mouseout mouseenter mouseleave change " +
"select submit keydown keypress keyup contextmenu" ).split( " " );
assert.expect( aliases.length );
jQuery.each( aliases, function( i, name ) {
// e.g. $(elem).click(...).click();
$elem[ name ]( function( event ) {
assert.equal( event.type, name, "triggered " + name );
} )[ name ]().off( name );
} );
} );
QUnit[ jQuery.proxy ? "test" : "skip" ]( "jQuery.proxy", function( assert ) {
assert.expect( 9 );
var test2, test3, test4, fn, cb,
test = function() {
assert.equal( this, thisObject, "Make sure that scope is set properly." );
},
thisObject = { foo: "bar", method: test };
// Make sure normal works
test.call( thisObject );
// Basic scoping
jQuery.proxy( test, thisObject )();
// Another take on it
jQuery.proxy( thisObject, "method" )();
// Make sure it doesn't freak out
assert.equal( jQuery.proxy( null, thisObject ), undefined, "Make sure no function was returned." );
// Partial application
test2 = function( a ) {
assert.equal( a, "pre-applied", "Ensure arguments can be pre-applied." );
};
jQuery.proxy( test2, null, "pre-applied" )();
// Partial application w/ normal arguments
test3 = function( a, b ) {
assert.equal( b, "normal", "Ensure arguments can be pre-applied and passed as usual." );
};
jQuery.proxy( test3, null, "pre-applied" )( "normal" );
// Test old syntax
test4 = { "meth": function( a ) {
assert.equal( a, "boom", "Ensure old syntax works." );
} };
jQuery.proxy( test4, "meth" )( "boom" );
// jQuery 1.9 improved currying with `this` object
fn = function() {
assert.equal( Array.prototype.join.call( arguments, "," ), "arg1,arg2,arg3", "args passed" );
assert.equal( this.foo, "bar", "this-object passed" );
};
cb = jQuery.proxy( fn, null, "arg1", "arg2" );
cb.call( thisObject, "arg3" );
} );
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