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Tabs: Basic keyboard support tests.

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scottgonzalez committed Jun 9, 2012
1 parent 47a427e commit 4cacb4bbcea9e2332f5ef6fd7fd6ad01d822d998
Showing with 153 additions and 0 deletions.
  1. +153 −0 tests/unit/tabs/tabs_core.js
@@ -122,6 +122,159 @@ test( "accessibility", function() {
// TODO: aria-live and aria-busy tests for ajax tabs
});

asyncTest( "keyboard support - LEFT, RIGHT, UP, DOWN, HOME, END, SPACE, ENTER", function() {
expect( 90 );
var element = $( "#tabs1" ).tabs({
active: 0,
collapsible: true
}),
tabs = element.find( ".ui-tabs-nav li" ),
anchors = tabs.find( ".ui-tabs-anchor" ),
panels = element.find( ".ui-tabs-panel" ),
keyCode = $.ui.keyCode;

element.data( "tabs" ).delay = 50;

equal( tabs.filter( ".ui-state-focus" ).length, 0, "no tabs focused on init" );
tabs.eq( 0 ).simulate( "focus" );

// down, right, down (wrap), up (wrap)
function step1() {
ok( tabs.eq( 0 ).is( ".ui-state-focus" ), "first tab has focus" );
equal( tabs.eq( 0 ).attr( "aria-selected" ), "true", "first tab has aria-selected=true" );
ok( panels.eq( 0 ).is( ":visible" ), "first panel is visible" );

tabs.eq( 0 ).simulate( "keydown", { keyCode: keyCode.DOWN } );
ok( tabs.eq( 1 ).is( ".ui-state-focus" ), "DOWN moves focus to next tab" );
ok( !tabs.eq( 0 ).is( ".ui-state-focus" ), "first tab is no longer focused" );
equal( tabs.eq( 1 ).attr( "aria-selected" ), "true", "second tab has aria-selected=true" );
equal( tabs.eq( 0 ).attr( "aria-selected" ), "false", "first tab has aria-selected=false" );
ok( panels.eq( 1 ).is( ":hidden" ), "second panel is still hidden" );
equal( panels.eq( 1 ).attr( "aria-expanded" ), "false", "second panel has aria-expanded=false" );
equal( panels.eq( 1 ).attr( "aria-hidden" ), "true", "second panel has aria-hidden=true" );
ok( panels.eq( 0 ).is( ":visible" ), "first panel is still visible" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "true", "first panel has aria-expanded=true" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "false", "first panel has aria-hidden=false" );

tabs.eq( 1 ).simulate( "keydown", { keyCode: keyCode.RIGHT } );
ok( tabs.eq( 2 ).is( ".ui-state-focus" ), "RIGHT moves focus to next tab" );
equal( tabs.eq( 2 ).attr( "aria-selected" ), "true", "third tab has aria-selected=true" );
equal( tabs.eq( 1 ).attr( "aria-selected" ), "false", "second tab has aria-selected=false" );
ok( panels.eq( 2 ).is( ":hidden" ), "third panel is still hidden" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "false", "third panel has aria-expanded=false" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "true", "third panel has aria-hidden=true" );
ok( panels.eq( 0 ).is( ":visible" ), "first panel is still visible" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "true", "first panel has aria-expanded=true" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "false", "first panel has aria-hidden=false" );

tabs.eq( 2 ).simulate( "keydown", { keyCode: keyCode.DOWN } );
ok( tabs.eq( 0 ).is( ".ui-state-focus" ), "DOWN wraps focus to first tab" );
equal( tabs.eq( 0 ).attr( "aria-selected" ), "true", "first tab has aria-selected=true" );
equal( tabs.eq( 2 ).attr( "aria-selected" ), "false", "third tab has aria-selected=false" );
ok( panels.eq( 0 ).is( ":visible" ), "first panel is still visible" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "true", "first panel has aria-expanded=true" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "false", "first panel has aria-hidden=false" );

tabs.eq( 0 ).simulate( "keydown", { keyCode: keyCode.UP } );
ok( tabs.eq( 2 ).is( ".ui-state-focus" ), "UP wraps focus to last tab" );
equal( tabs.eq( 2 ).attr( "aria-selected" ), "true", "third tab has aria-selected=true" );
equal( tabs.eq( 0 ).attr( "aria-selected" ), "false", "first tab has aria-selected=false" );
ok( panels.eq( 2 ).is( ":hidden" ), "third panel is still hidden" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "false", "third panel has aria-expanded=false" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "true", "third panel has aria-hidden=true" );
ok( panels.eq( 0 ).is( ":visible" ), "first panel is still visible" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "true", "first panel has aria-expanded=true" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "false", "first panel has aria-hidden=false" );

setTimeout( step2, 100 );
}

// left, home, space
function step2() {
equal( tabs.eq( 2 ).attr( "aria-selected" ), "true", "third tab has aria-selected=true" );
ok( panels.eq( 2 ).is( ":visible" ), "third panel is visible" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "true", "third panel has aria-expanded=true" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "false", "third panel has aria-hidden=false" );
ok( panels.eq( 0 ).is( ":hidden" ), "first panel is hidden" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "false", "first panel has aria-expanded=false" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "true", "first panel has aria-hidden=true" );

tabs.eq( 2 ).simulate( "keydown", { keyCode: keyCode.LEFT } );
ok( tabs.eq( 1 ).is( ".ui-state-focus" ), "LEFT moves focus to previous tab" );
equal( tabs.eq( 1 ).attr( "aria-selected" ), "true", "second tab has aria-selected=true" );
equal( tabs.eq( 2 ).attr( "aria-selected" ), "false", "third tab has aria-selected=false" );
ok( panels.eq( 1 ).is( ":hidden" ), "second panel is still hidden" );
equal( panels.eq( 1 ).attr( "aria-expanded" ), "false", "second panel has aria-expanded=false" );
equal( panels.eq( 1 ).attr( "aria-hidden" ), "true", "second panel has aria-hidden=true" );
ok( panels.eq( 2 ).is( ":visible" ), "third panel is still visible" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "true", "third panel has aria-expanded=true" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "false", "third panel has aria-hidden=false" );

tabs.eq( 1 ).simulate( "keydown", { keyCode: keyCode.HOME } );
ok( tabs.eq( 0 ).is( ".ui-state-focus" ), "HOME moves focus to first tab" );
equal( tabs.eq( 0 ).attr( "aria-selected" ), "true", "first tab has aria-selected=true" );
equal( tabs.eq( 1 ).attr( "aria-selected" ), "false", "second tab has aria-selected=false" );
ok( panels.eq( 0 ).is( ":hidden" ), "first panel is still hidden" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "false", "first panel has aria-expanded=false" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "true", "first panel has aria-hidden=true" );
ok( panels.eq( 2 ).is( ":visible" ), "third panel is still visible" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "true", "third panel has aria-expanded=true" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "false", "third panel has aria-hidden=false" );

// SPACE activates, cancels delay
tabs.eq( 0 ).simulate( "keydown", { keyCode: keyCode.SPACE } );
setTimeout( step3, 1 );
}

// end, enter
function step3() {
equal( tabs.eq( 0 ).attr( "aria-selected" ), "true", "first tab has aria-selected=true" );
ok( panels.eq( 0 ).is( ":visible" ), "first panel is visible" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "true", "first panel has aria-expanded=true" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "false", "first panel has aria-hidden=false" );
ok( panels.eq( 2 ).is( ":hidden" ), "third panel is hidden" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "false", "third panel has aria-expanded=false" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "true", "third panel has aria-hidden=true" );

tabs.eq( 0 ).simulate( "keydown", { keyCode: keyCode.END } );
ok( tabs.eq( 2 ).is( ".ui-state-focus" ), "END moves focus to last tab" );
equal( tabs.eq( 2 ).attr( "aria-selected" ), "true", "third tab has aria-selected=true" );
equal( tabs.eq( 0 ).attr( "aria-selected" ), "false", "first tab has aria-selected=false" );
ok( panels.eq( 2 ).is( ":hidden" ), "third panel is still hidden" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "false", "third panel has aria-expanded=false" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "true", "third panel has aria-hidden=true" );
ok( panels.eq( 0 ).is( ":visible" ), "first panel is still visible" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "true", "first panel has aria-expanded=true" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "false", "first panel has aria-hidden=false" );

// ENTER activates, cancels delay
tabs.eq( 0 ).simulate( "keydown", { keyCode: keyCode.ENTER } );
setTimeout( step4, 1 );
}

// enter (collapse)
function step4() {
equal( tabs.eq( 2 ).attr( "aria-selected" ), "true", "third tab has aria-selected=true" );
ok( panels.eq( 2 ).is( ":visible" ), "third panel is visible" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "true", "third panel has aria-expanded=true" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "false", "third panel has aria-hidden=false" );
ok( panels.eq( 0 ).is( ":hidden" ), "first panel is hidden" );
equal( panels.eq( 0 ).attr( "aria-expanded" ), "false", "first panel has aria-expanded=false" );
equal( panels.eq( 0 ).attr( "aria-hidden" ), "true", "first panel has aria-hidden=true" );

// ENTER collapses if active
tabs.eq( 2 ).simulate( "keydown", { keyCode: keyCode.ENTER } );
equal( tabs.eq( 2 ).attr( "aria-selected" ), "false", "third tab has aria-selected=false" );
ok( panels.eq( 2 ).is( ":hidden" ), "third panel is hidden" );
equal( panels.eq( 2 ).attr( "aria-expanded" ), "false", "third panel has aria-expanded=false" );
equal( panels.eq( 2 ).attr( "aria-hidden" ), "true", "third panel has aria-hidden=true" );

start();
}

setTimeout( step1, 1 );
});

test( "#3627 - Ajax tab with url containing a fragment identifier fails to load", function() {
expect( 1 );

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