| /inventoryBrowser/node_modules/jquery-ui/tests/unit/accordion/core.js |
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| define( [ |
| "qunit", |
| "jquery", |
| "./helper", |
| "ui/widgets/accordion" |
| ], function( QUnit, $, testHelper ) { |
| |
| var setupTeardown = testHelper.setupTeardown, |
| state = testHelper.state; |
| |
| QUnit.module( "accordion: core", setupTeardown() ); |
| |
| $.each( { div: "#list1", ul: "#navigation", dl: "#accordion-dl" }, function( type, selector ) { |
| QUnit.test( "markup structure: " + type, function( assert ) { |
| assert.expect( 10 ); |
| var element = $( selector ).accordion(), |
| headers = element.find( ".ui-accordion-header" ), |
| content = headers.next(); |
| |
| assert.hasClasses( element, "ui-accordion ui-widget" ); |
| assert.equal( headers.length, 3, ".ui-accordion-header elements exist, correct number" ); |
| assert.hasClasses( headers[ 0 ], |
| "ui-accordion-header ui-accordion-header-active ui-accordion-icons" ); |
| assert.hasClasses( headers[ 1 ], |
| "ui-accordion-header ui-accordion-header-collapsed ui-accordion-icons" ); |
| assert.hasClasses( headers[ 2 ], |
| "ui-accordion-header ui-accordion-header-collapsed ui-accordion-icons" ); |
| assert.equal( content.length, 3, ".ui-accordion-content elements exist, correct number" ); |
| assert.hasClasses( content[ 0 ], |
| "ui-accordion-content ui-widget-content ui-accordion-content-active" ); |
| assert.hasClasses( content[ 1 ], "ui-accordion-content ui-widget-content" ); |
| assert.hasClasses( content[ 2 ], "ui-accordion-content ui-widget-content" ); |
| assert.deepEqual( element.find( ".ui-accordion-header" ).next().get(), |
| element.find( ".ui-accordion-content" ).get(), |
| "content panels come immediately after headers" ); |
| } ); |
| } ); |
| |
| QUnit.test( "handle click on header-descendant", function( assert ) { |
| assert.expect( 1 ); |
| var element = $( "#navigation" ).accordion(); |
| $( "#navigation h2:eq(1) a" ).trigger( "click" ); |
| state( assert, element, 0, 1, 0 ); |
| } ); |
| |
| QUnit.test( "accessibility", function( assert ) { |
| assert.expect( 61 ); |
| var element = $( "#list1" ).accordion( { |
| active: 1, |
| collapsible: true |
| } ), |
| headers = element.find( ".ui-accordion-header" ); |
| |
| assert.equal( element.attr( "role" ), "tablist", "element role" ); |
| headers.each( function( i ) { |
| var header = headers.eq( i ), |
| panel = header.next(); |
| assert.equal( header.attr( "role" ), "tab", "header " + i + " role" ); |
| assert.equal( header.attr( "aria-controls" ), panel.attr( "id" ), "header " + i + " aria-controls" ); |
| assert.equal( panel.attr( "role" ), "tabpanel", "panel " + i + " role" ); |
| assert.equal( panel.attr( "aria-labelledby" ), header.attr( "id" ), "panel " + i + " aria-labelledby" ); |
| } ); |
| |
| assert.equal( headers.eq( 1 ).attr( "tabindex" ), 0, "active header has tabindex=0" ); |
| assert.equal( headers.eq( 1 ).attr( "aria-selected" ), "true", "active tab (1) has aria-selected=true" ); |
| assert.equal( headers.eq( 1 ).attr( "aria-expanded" ), "true", "active tab (1) has aria-expanded=true" ); |
| assert.equal( headers.eq( 1 ).next().attr( "aria-hidden" ), "false", "active tabpanel (1) has aria-hidden=false" ); |
| assert.equal( headers.eq( 0 ).attr( "tabindex" ), -1, "inactive header (0) has tabindex=-1" ); |
| assert.equal( headers.eq( 0 ).attr( "aria-selected" ), "false", "inactive tab (0) has aria-selected=false" ); |
| assert.equal( headers.eq( 0 ).attr( "aria-expanded" ), "false", "inactive tab (0) has aria-expanded=false" ); |
| assert.equal( headers.eq( 0 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (0) has aria-hidden=true" ); |
| assert.equal( headers.eq( 2 ).attr( "tabindex" ), -1, "inactive header (2) has tabindex=-1" ); |
| assert.equal( headers.eq( 2 ).attr( "aria-selected" ), "false", "inactive tab (2) has aria-selected=false" ); |
| assert.equal( headers.eq( 2 ).attr( "aria-expanded" ), "false", "inactive tab (2) has aria-expanded=false" ); |
| assert.equal( headers.eq( 2 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (2) has aria-hidden=true" ); |
| |
| element.accordion( "option", "active", 0 ); |
| assert.equal( headers.eq( 0 ).attr( "tabindex" ), 0, "active header (0) has tabindex=0" ); |
| assert.equal( headers.eq( 0 ).attr( "aria-selected" ), "true", "active tab (0) has aria-selected=true" ); |
| assert.equal( headers.eq( 0 ).attr( "aria-expanded" ), "true", "active tab (0) has aria-expanded=true" ); |
| assert.equal( headers.eq( 0 ).next().attr( "aria-hidden" ), "false", "active tabpanel (0) has aria-hidden=false" ); |
| assert.equal( headers.eq( 1 ).attr( "tabindex" ), -1, "inactive header (1) has tabindex=-1" ); |
| assert.equal( headers.eq( 1 ).attr( "aria-selected" ), "false", "inactive tab (1) has aria-selected=false" ); |
| assert.equal( headers.eq( 1 ).attr( "aria-expanded" ), "false", "inactive tab (1) has aria-expanded=false" ); |
| assert.equal( headers.eq( 1 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (1) has aria-hidden=true" ); |
| assert.equal( headers.eq( 2 ).attr( "tabindex" ), -1, "inactive header (2) has tabindex=-1" ); |
| assert.equal( headers.eq( 2 ).attr( "aria-selected" ), "false", "inactive tab (2) has aria-selected=false" ); |
| assert.equal( headers.eq( 2 ).attr( "aria-expanded" ), "false", "inactive tab (2) has aria-expanded=false" ); |
| assert.equal( headers.eq( 2 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (2) has aria-hidden=true" ); |
| |
| element.accordion( "option", "active", false ); |
| assert.equal( headers.eq( 0 ).attr( "tabindex" ), 0, "previously active header (0) has tabindex=0" ); |
| assert.equal( headers.eq( 0 ).attr( "aria-selected" ), "false", "inactive tab (0) has aria-selected=false" ); |
| assert.equal( headers.eq( 0 ).attr( "aria-expanded" ), "false", "inactive tab (0) has aria-expanded=false" ); |
| assert.equal( headers.eq( 0 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (0) has aria-hidden=true" ); |
| assert.equal( headers.eq( 1 ).attr( "tabindex" ), -1, "inactive header (1) has tabindex=-1" ); |
| assert.equal( headers.eq( 1 ).attr( "aria-selected" ), "false", "inactive tab (1) has aria-selected=false" ); |
| assert.equal( headers.eq( 1 ).attr( "aria-expanded" ), "false", "inactive tab (1) has aria-expanded=false" ); |
| assert.equal( headers.eq( 1 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (1) has aria-hidden=true" ); |
| assert.equal( headers.eq( 2 ).attr( "tabindex" ), -1, "inactive header (2) has tabindex=-1" ); |
| assert.equal( headers.eq( 2 ).attr( "aria-selected" ), "false", "inactive tab (2) has aria-selected=false" ); |
| assert.equal( headers.eq( 2 ).attr( "aria-expanded" ), "false", "inactive tab (2) has aria-expanded=false" ); |
| assert.equal( headers.eq( 2 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (2) has aria-hidden=true" ); |
| |
| element.accordion( "option", "active", 1 ); |
| assert.equal( headers.eq( 1 ).attr( "tabindex" ), 0, "active header has tabindex=0" ); |
| assert.equal( headers.eq( 1 ).attr( "aria-selected" ), "true", "active tab (1) has aria-selected=true" ); |
| assert.equal( headers.eq( 1 ).attr( "aria-expanded" ), "true", "active tab (1) has aria-expanded=true" ); |
| assert.equal( headers.eq( 1 ).next().attr( "aria-hidden" ), "false", "active tabpanel (1) has aria-hidden=false" ); |
| assert.equal( headers.eq( 0 ).attr( "tabindex" ), -1, "inactive header (0) has tabindex=-1" ); |
| assert.equal( headers.eq( 0 ).attr( "aria-selected" ), "false", "inactive tab (0) has aria-selected=false" ); |
| assert.equal( headers.eq( 0 ).attr( "aria-expanded" ), "false", "inactive tab (0) has aria-expanded=false" ); |
| assert.equal( headers.eq( 0 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (0) has aria-hidden=true" ); |
| assert.equal( headers.eq( 2 ).attr( "tabindex" ), -1, "inactive header (2) has tabindex=-1" ); |
| assert.equal( headers.eq( 2 ).attr( "aria-selected" ), "false", "inactive tab (2) has aria-selected=false" ); |
| assert.equal( headers.eq( 2 ).attr( "aria-expanded" ), "false", "inactive tab (2) has aria-expanded=false" ); |
| assert.equal( headers.eq( 2 ).next().attr( "aria-hidden" ), "true", "inactive tabpanel (2) has aria-hidden=true" ); |
| |
| } ); |
| |
| QUnit.test( "keyboard support", function( assert ) { |
| var ready = assert.async(); |
| assert.expect( 13 ); |
| var element = $( "#list1" ).accordion(), |
| headers = element.find( ".ui-accordion-header" ), |
| anchor = headers.eq( 1 ).next().find( "a" ).eq( 0 ), |
| keyCode = $.ui.keyCode; |
| assert.equal( headers.filter( ".ui-state-focus" ).length, 0, "no headers focused on init" ); |
| headers.eq( 0 ).simulate( "focus" ); |
| setTimeout( step1 ); |
| |
| function step1() { |
| assert.hasClasses( headers.eq( 0 ), "ui-state-focus", "first header has focus" ); |
| headers.eq( 0 ).simulate( "keydown", { keyCode: keyCode.DOWN } ); |
| setTimeout( step2 ); |
| } |
| |
| // Support: IE 11 with jQuery 1.7 - 1.8 only |
| // All of the setTimeouts() from keydowns aren't necessary with newer jQuery. |
| // Only the explicit focus simulations require them. |
| function step2() { |
| assert.hasClasses( headers.eq( 1 ), "ui-state-focus", "DOWN moves focus to next header" ); |
| headers.eq( 1 ).simulate( "keydown", { keyCode: keyCode.RIGHT } ); |
| setTimeout( step3 ); |
| } |
| |
| function step3() { |
| assert.hasClasses( headers.eq( 2 ), "ui-state-focus", "RIGHT moves focus to next header" ); |
| headers.eq( 2 ).simulate( "keydown", { keyCode: keyCode.DOWN } ); |
| setTimeout( step4 ); |
| } |
| |
| function step4() { |
| assert.hasClasses( headers.eq( 0 ), "ui-state-focus", "DOWN wraps focus to first header" ); |
| headers.eq( 0 ).simulate( "keydown", { keyCode: keyCode.UP } ); |
| setTimeout( step5 ); |
| } |
| |
| function step5() { |
| assert.hasClasses( headers.eq( 2 ), "ui-state-focus", "UP wraps focus to last header" ); |
| headers.eq( 2 ).simulate( "keydown", { keyCode: keyCode.LEFT } ); |
| setTimeout( step6 ); |
| } |
| |
| function step6() { |
| assert.hasClasses( headers.eq( 1 ), |
| "ui-state-focus", "LEFT moves focus to previous header" ); |
| headers.eq( 1 ).simulate( "keydown", { keyCode: keyCode.HOME } ); |
| setTimeout( step7 ); |
| } |
| |
| function step7() { |
| assert.hasClasses( headers.eq( 0 ), "ui-state-focus", "HOME moves focus to first header" ); |
| headers.eq( 0 ).simulate( "keydown", { keyCode: keyCode.END } ); |
| setTimeout( step8 ); |
| } |
| |
| function step8() { |
| assert.hasClasses( headers.eq( 2 ), "ui-state-focus", "END moves focus to last header" ); |
| headers.eq( 2 ).simulate( "keydown", { keyCode: keyCode.ENTER } ); |
| setTimeout( step9 ); |
| } |
| |
| function step9() { |
| assert.equal( element.accordion( "option", "active" ), 2, "ENTER activates panel" ); |
| headers.eq( 1 ).simulate( "keydown", { keyCode: keyCode.SPACE } ); |
| setTimeout( step10 ); |
| } |
| |
| function step10() { |
| assert.equal( element.accordion( "option", "active" ), 1, "SPACE activates panel" ); |
| anchor.simulate( "focus" ); |
| setTimeout( step11 ); |
| } |
| |
| function step11() { |
| assert.lacksClasses( headers.eq( 1 ), "ui-state-focus", |
| "header loses focus when focusing inside the panel" ); |
| anchor.simulate( "keydown", { keyCode: keyCode.UP, ctrlKey: true } ); |
| setTimeout( step12 ); |
| } |
| |
| function step12() { |
| assert.hasClasses( headers.eq( 1 ), "ui-state-focus", "CTRL+UP moves focus to header" ); |
| ready(); |
| } |
| } ); |
| |
| } ); |
