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(function( $ ) {
module( "autocomplete: core" );
test( "prevent form submit on enter when menu is active", function() {
expect( 2 );
var event,
element = $( "#autocomplete" )
.autocomplete({
source: [ "java", "javascript" ]
})
.val( "ja" )
.autocomplete( "search" ),
menu = element.autocomplete( "widget" );
event = $.Event( "keydown" );
event.keyCode = $.ui.keyCode.DOWN;
element.trigger( event );
deepEqual( menu.find( ".ui-menu-item:has(.ui-state-focus)" ).length, 1, "menu item is active" );
event = $.Event( "keydown" );
event.keyCode = $.ui.keyCode.ENTER;
element.trigger( event );
ok( event.isDefaultPrevented(), "default action is prevented" );
});
test( "allow form submit on enter when menu is not active", function() {
expect( 1 );
var event,
element = $( "#autocomplete" )
.autocomplete({
autoFocus: false,
source: [ "java", "javascript" ]
})
.val( "ja" )
.autocomplete( "search" );
event = $.Event( "keydown" );
event.keyCode = $.ui.keyCode.ENTER;
element.trigger( event );
ok( !event.isDefaultPrevented(), "default action is prevented" );
});
(function() {
test( "up arrow invokes search - input", function() {
arrowsInvokeSearch( "#autocomplete", true, true );
});
test( "down arrow invokes search - input", function() {
arrowsInvokeSearch( "#autocomplete", false, true );
});
test( "up arrow invokes search - textarea", function() {
arrowsInvokeSearch( "#autocomplete-textarea", true, false );
});
test( "down arrow invokes search - textarea", function() {
arrowsInvokeSearch( "#autocomplete-textarea", false, false );
});
test( "up arrow invokes search - contenteditable", function() {
arrowsInvokeSearch( "#autocomplete-contenteditable", true, false );
});
test( "down arrow invokes search - contenteditable", function() {
arrowsInvokeSearch( "#autocomplete-contenteditable", false, false );
});
test( "up arrow moves focus - input", function() {
arrowsMoveFocus( "#autocomplete", true );
});
test( "down arrow moves focus - input", function() {
arrowsMoveFocus( "#autocomplete", false );
});
test( "up arrow moves focus - textarea", function() {
arrowsMoveFocus( "#autocomplete-textarea", true );
});
test( "down arrow moves focus - textarea", function() {
arrowsMoveFocus( "#autocomplete-textarea", false );
});
test( "up arrow moves focus - contenteditable", function() {
arrowsMoveFocus( "#autocomplete-contenteditable", true );
});
test( "down arrow moves focus - contenteditable", function() {
arrowsMoveFocus( "#autocomplete-contenteditable", false );
});
function arrowsInvokeSearch( id, isKeyUp, shouldMove ) {
expect( 1 );
var didMove = false,
element = $( id ).autocomplete({
source: [ "a" ],
delay: 0,
minLength: 0
});
element.data( "autocomplete" )._move = function() {
didMove = true;
};
element.simulate( "keydown", { keyCode: ( isKeyUp ? $.ui.keyCode.UP : $.ui.keyCode.DOWN ) } );
equal( didMove, shouldMove, "respond to arrow" );
}
function arrowsMoveFocus( id, isKeyUp ) {
expect( 1 );
var didMove = false,
element = $( id ).autocomplete({
source: [ "a" ],
delay: 0,
minLength: 0
});
element.data( "autocomplete" )._move = function() {
ok( true, "repsond to arrow" );
};
element.autocomplete( "search" );
element.simulate( "keydown", { keyCode: ( isKeyUp ? $.ui.keyCode.UP : $.ui.keyCode.DOWN ) } );
}
})();
asyncTest( "handle race condition", function() {
expect( 3 );
var count = 0,
element = $( "#autocomplete" ).autocomplete({
source: function( request, response ) {
count++;
if ( request.term.length === 1 ) {
equal( count, 1, "request with 1 character is first" );
setTimeout(function() {
response([ "one" ]);
setTimeout( checkResults, 1 );
}, 1 );
return;
}
equal( count, 2, "request with 2 characters is second" );
response([ "two" ]);
}
});
element.autocomplete( "search", "a" );
element.autocomplete( "search", "ab" );
function checkResults() {
equal( element.autocomplete( "widget" ).find( ".ui-menu-item" ).text(), "two",
"correct results displayed" );
start();
}
});
}( jQuery ) );
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