mirror of
https://github.com/jquery/jquery-ui.git
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310 lines
9.1 KiB
JavaScript
310 lines
9.1 KiB
JavaScript
/*
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* dialog_core.js
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*/
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(function($) {
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// TODO add teardown callback to remove dialogs
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module("dialog: core");
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test( "markup structure", function( assert ) {
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expect( 11 );
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var element = $( "<div>" ).dialog({
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buttons: [ {
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text: "Ok",
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click: $.noop
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} ]
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}),
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widget = element.dialog( "widget" ),
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titlebar = widget.find( ".ui-dialog-titlebar" ),
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title = titlebar.find( ".ui-dialog-title" ),
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close = titlebar.find( ".ui-dialog-titlebar-close" ),
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buttonpane = widget.find( ".ui-dialog-buttonpane" ),
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buttonset = widget.find( ".ui-dialog-buttonset" ),
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buttons = buttonset.find( ".ui-button" );
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assert.hasClasses( widget, "ui-dialog ui-dialog-buttons ui-widget ui-widget-content" );
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assert.hasClasses( titlebar, "ui-dialog-titlebar ui-widget-header" );
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equal( titlebar.length, 1, "Dialog has exactly one titlebar" );
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assert.hasClasses( close, "ui-dialog-titlebar-close ui-widget" );
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equal( close.length, 1, "Titlebar has exactly one close button" );
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equal( title.length, 1, "Titlebar has exactly one title" );
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assert.hasClasses( element, "ui-dialog-content ui-widget-content" );
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assert.hasClasses( buttonpane, "ui-dialog-buttonpane ui-widget-content" );
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equal( buttonpane.length, 1, "Dialog has exactly one buttonpane" );
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equal( buttonset.length, 1, "Buttonpane has exactly one buttonset" );
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equal( buttons.length, 1, "Buttonset contains exactly 1 button when created with 1" );
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});
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test( "markup structure - no buttons", function( assert ) {
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expect( 7 );
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var element = $( "<div>" ).dialog(),
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widget = element.dialog( "widget" ),
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titlebar = widget.find( ".ui-dialog-titlebar" ),
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title = titlebar.find( ".ui-dialog-title" ),
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close = titlebar.find( ".ui-dialog-titlebar-close" );
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assert.hasClasses( widget, "ui-dialog ui-widget ui-widget-content" );
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assert.hasClasses( titlebar, "ui-dialog-titlebar ui-widget-header" );
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equal( titlebar.length, 1, "Dialog has exactly one titlebar" );
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assert.hasClasses( close, "ui-dialog-titlebar-close ui-widget" );
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equal( close.length, 1, "Titlebar has exactly one close button" );
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equal( title.length, 1, "Titlebar has exactly one title" );
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assert.hasClasses( element, "ui-dialog-content ui-widget-content" );
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});
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test("title id", function() {
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expect(1);
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var titleId,
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element = $("<div>").dialog();
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titleId = element.dialog("widget").find(".ui-dialog-title").attr("id");
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ok( /ui-id-\d+$/.test( titleId ), "auto-numbered title id");
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element.remove();
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});
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test( "ARIA", function() {
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expect( 4 );
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var element = $( "<div>" ).dialog(),
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wrapper = element.dialog( "widget" );
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equal( wrapper.attr( "role" ), "dialog", "dialog role" );
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equal( wrapper.attr( "aria-labelledby" ), wrapper.find( ".ui-dialog-title" ).attr( "id" ) );
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equal( wrapper.attr( "aria-describedby" ), element.attr( "id" ), "aria-describedby added" );
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element.remove();
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element = $("<div><div aria-describedby='section2'><p id='section2'>descriotion</p></div></div>").dialog();
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equal( element.dialog( "widget" ).attr( "aria-describedby" ), null, "no aria-describedby added, as already present in markup" );
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element.remove();
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});
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test("widget method", function() {
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expect( 1 );
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var dialog = $("<div>").appendTo("#qunit-fixture").dialog();
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deepEqual(dialog.parent()[0], dialog.dialog("widget")[0]);
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dialog.remove();
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});
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asyncTest( "focus tabbable", function() {
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expect( 8 );
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var element,
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options = {
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buttons: [{
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text: "Ok",
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click: $.noop
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}]
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};
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function checkFocus( markup, options, testFn, next ) {
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// Support: IE8
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// For some reason the focus doesn't get set properly if we don't
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// focus the body first.
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$( "body" ).focus();
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element = $( markup ).dialog( options );
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setTimeout(function() {
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testFn(function done() {
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element.remove();
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setTimeout( next );
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});
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});
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}
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function step1() {
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checkFocus( "<div><input><input></div>", options, function( done ) {
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var input = element.find( "input:last" ).focus().blur();
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element.dialog( "instance" )._focusTabbable();
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setTimeout(function() {
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equal( document.activeElement, input[ 0 ],
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"1. an element that was focused previously." );
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done();
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});
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}, step2 );
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}
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function step2() {
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checkFocus( "<div><input><input autofocus></div>", options, function( done ) {
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equal( document.activeElement, element.find( "input" )[ 1 ],
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"2. first element inside the dialog matching [autofocus]" );
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done();
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}, step3 );
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}
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function step3() {
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checkFocus( "<div><input><input></div>", options, function( done ) {
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equal( document.activeElement, element.find( "input" )[ 0 ],
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"3. tabbable element inside the content element" );
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done();
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}, step4 );
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}
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function step4() {
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checkFocus( "<div>text</div>", options, function( done ) {
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equal( document.activeElement,
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element.dialog( "widget" ).find( ".ui-dialog-buttonpane button" )[ 0 ],
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"4. tabbable element inside the buttonpane" );
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done();
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}, step5 );
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}
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function step5() {
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checkFocus( "<div>text</div>", {}, function( done ) {
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equal( document.activeElement,
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element.dialog( "widget" ).find( ".ui-dialog-titlebar .ui-dialog-titlebar-close" )[ 0 ],
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"5. the close button" );
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done();
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}, step6 );
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}
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function step6() {
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checkFocus( "<div>text</div>", { autoOpen: false }, function( done ) {
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element.dialog( "widget" ).find( ".ui-dialog-titlebar-close" ).hide();
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element.dialog( "open" );
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setTimeout(function() {
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equal( document.activeElement, element.parent()[ 0 ], "6. the dialog itself" );
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done();
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});
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}, step7 );
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}
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function step7() {
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checkFocus(
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"<div><input><input autofocus></div>",
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{
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open: function() {
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var inputs = $( this ).find( "input" );
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inputs.last().keydown(function( event ) {
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event.preventDefault();
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inputs.first().focus();
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});
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}
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},
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function( done ) {
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var inputs = element.find( "input" );
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equal( document.activeElement, inputs[ 1 ], "Focus starts on second input" );
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inputs.last().simulate( "keydown", { keyCode: $.ui.keyCode.TAB });
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setTimeout(function() {
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equal( document.activeElement, inputs[ 0 ],
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"Honor preventDefault, allowing custom focus management" );
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done();
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}, 50 );
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},
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start
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);
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}
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step1();
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});
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test( "#7960: resizable handles below modal overlays", function() {
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expect( 1 );
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var resizable = $( "<div>" ).resizable(),
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dialog = $( "<div>" ).dialog({ modal: true }),
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resizableZindex = parseInt( resizable.find( ".ui-resizable-handle" ).css( "zIndex" ), 10 ),
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overlayZindex = parseInt( $( ".ui-widget-overlay" ).css( "zIndex" ), 10 );
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ok( resizableZindex < overlayZindex, "Resizable handles have lower z-index than modal overlay" );
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dialog.dialog( "destroy" );
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});
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asyncTest( "Prevent tabbing out of dialogs", function() {
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expect( 3 );
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var element = $( "<div><input name='0'><input name='1'></div>" ).dialog(),
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inputs = element.find( "input" );
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// Remove close button to test focus on just the two buttons
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element.dialog( "widget" ).find( ".ui-button").remove();
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function checkTab() {
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equal( document.activeElement, inputs[ 0 ], "Tab key event moved focus within the modal" );
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// check shift tab
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$( document.activeElement ).simulate( "keydown", { keyCode: $.ui.keyCode.TAB, shiftKey: true });
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setTimeout( checkShiftTab );
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}
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function checkShiftTab() {
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equal( document.activeElement, inputs[ 1 ], "Shift-Tab key event moved focus back to second input" );
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element.remove();
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setTimeout( start );
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}
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inputs[ 1 ].focus();
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setTimeout(function() {
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equal( document.activeElement, inputs[ 1 ], "Focus set on second input" );
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inputs.eq( 1 ).simulate( "keydown", { keyCode: $.ui.keyCode.TAB });
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setTimeout( checkTab );
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});
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});
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asyncTest( "#9048: multiple modal dialogs opened and closed in different order", function() {
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expect( 1 );
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$( "#dialog1, #dialog2" ).dialog({ autoOpen: false, modal:true });
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$( "#dialog1" ).dialog( "open" );
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$( "#dialog2" ).dialog( "open" );
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$( "#dialog1" ).dialog( "close" );
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setTimeout(function() {
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$( "#dialog2" ).dialog( "close" );
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$( "#favorite-animal" ).focus();
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ok( true, "event handlers cleaned up (no errors thrown)" );
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start();
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});
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});
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asyncTest( "interaction between overlay and other dialogs", function() {
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$.widget( "ui.testWidget", $.ui.dialog, {
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options: {
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modal: true,
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autoOpen: false
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}
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});
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expect( 2 );
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var first = $( "<div><input id='input-1'></div>" ).dialog({
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modal: true
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}),
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firstInput = first.find( "input" ),
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second = $( "<div><input id='input-2'></div>" ).testWidget(),
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secondInput = second.find( "input" );
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// Support: IE8
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// For some reason the focus doesn't get set properly if we don't
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// focus the body first.
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$( "body" ).focus();
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// Wait for the modal to init
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setTimeout(function() {
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second.testWidget( "open" );
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// Simulate user tabbing from address bar to an element outside the dialog
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$( "#favorite-animal" ).focus();
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setTimeout(function() {
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equal( document.activeElement, secondInput[ 0 ] );
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// Last active dialog must receive focus
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firstInput.focus();
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$( "#favorite-animal" ).focus();
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setTimeout(function() {
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equal( document.activeElement, firstInput[ 0 ] );
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// Cleanup
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first.remove();
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second.remove();
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delete $.ui.testWidget;
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delete $.fn.testWidget;
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start();
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});
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});
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});
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});
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})(jQuery);
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