src/third_party/web_platform_tests/shadow-dom/untriaged/user-interaction/focus-navigation/test-004.html - cobalt - Git at Google

 <!DOCTYPE html>
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 Distributed under both the W3C Test Suite License [1] and the W3C
 3-clause BSD License [2]. To contribute to a W3C Test Suite, see the
 policies and contribution forms [3].

 [1] http://www.w3.org/Consortium/Legal/2008/04-testsuite-license
 [2] http://www.w3.org/Consortium/Legal/2008/03-bsd-license
 [3] http://www.w3.org/2004/10/27-testcases
 -->
 <html>
 <head>
 <title>Shadow DOM Test: A_07_02_04</title>
 <link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
 <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#focus-navigation">
 <meta name="assert" content="User Interaction: For sequential focus navigation, the shadow DOM navigation order sequence must be inserted into the document navigation order immediately after the shadow host, if the shadow host is focusable;">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="../../testcommon.js"></script>
 <link rel="stylesheet" href="/resources/testharness.css">
 </head>
 <body>
 <div id="log"></div>
 <script>
 var A_07_02_04_T01 = async_test('A_07_02_04_T01');

 A_07_02_04_T01.step(unit(function (ctx) {

 	var counter = 0;

 	var invoked = [];

 	var d = newRenderedHTMLDocument(ctx);

 	var chb1 = d.createElement('input');
 	chb1.setAttribute('type', 'checkbox');
 	// TODO according CSS3 nav-index is a replacement for tabindex
 	//chb1.setAttribute('nav-index', '4');
 	chb1.setAttribute('tabindex', '1');
 	chb1.setAttribute('id', 'chb1');
 	chb1.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
 		assert_equals(counter++, 0, 'Point 1: wrong focus navigation order');
 		invoked[1] = true;
 	}), false);
 	invoked[1] = false;
 	d.body.appendChild(chb1);

 	var host = d.createElement('div');
 	//make shadow host focusable
 	host.setAttribute('tabindex', '3');
 	d.body.appendChild(host);
 	var s = host.createShadowRoot();

 	var inp1 = d.createElement('input');
 	inp1.setAttribute('type', 'text');
 	inp1.setAttribute('id', 'shInp1');
 	//inp1.setAttribute('nav-index', '3');
 	inp1.setAttribute('tabindex', '2');
 	inp1.setAttribute('value', 'Input 1');
 	inp1.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
 		assert_equals(counter++, 3, 'Point 2: wrong focus navigation order');
 		invoked[2] = true;
 	}), false);
 	invoked[2] = false;
 	s.appendChild(inp1);

 	var inp2 = d.createElement('input');
 	inp2.setAttribute('type', 'text');
 	inp2.setAttribute('id', 'shInp2');
 	//inp2.setAttribute('nav-index', '2');
 	inp2.setAttribute('tabindex', '1');
 	inp2.setAttribute('value', 'Input 2');
 	inp2.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
 		assert_equals(counter++, 2, 'Point 3: wrong focus navigation order');
 		invoked[3] = true;
 	}), false);
 	invoked[3] = false;
 	s.appendChild(inp2);

 	var chb2 = d.createElement('input');
 	chb2.setAttribute('type', 'checkbox');
 	chb2.setAttribute('id', 'chb2');
 	//chb2.setAttribute('nav-index', '1');
 	chb2.setAttribute('tabindex', '2');
 	chb2.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
 		assert_equals(counter++, 1, 'Point 4: wrong focus navigation order');
 		invoked[4] = true;
 	}), false);
 	invoked[4] = false;
 	d.body.appendChild(chb2);

 	var chb3 = d.createElement('input');
 	chb3.setAttribute('type', 'checkbox');
 	chb3.setAttribute('id', 'chb3');
 	//chb3.setAttribute('nav-index', '5');
 	chb3.setAttribute('tabindex', '4');
 	chb3.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
 		assert_equals(counter++, 4, 'Point 5: wrong focus navigation order');
 		invoked[5] = true;
 	}), false);
 	invoked[5] = false;
 	d.body.appendChild(chb3);

 	chb1.focus();

 	//simulate TAB clicks. Expected order: chb1, chb2, inp2, inp1, chb3
 	fireKeyboardEvent(d, chb1, 'U+0009');

 	fireKeyboardEvent(d, chb2, 'U+0009');

 	fireKeyboardEvent(d, inp2, 'U+0009');

 	fireKeyboardEvent(d, inp1, 'U+0009');

 	fireKeyboardEvent(d, chb3, 'U+0009');

 	for (var i = 1; i < invoked.length; i++) {
 		if (!invoked[i]) {
 			assert_true(false, 'Piont ' + i + ' event listener was not invoked');
 		}
 	}

 	A_07_02_04_T01.done();
 }));


 // test nodes, distributed into insertion points
 var A_07_02_04_T02 = async_test('A_07_02_04_T02');

 A_07_02_04_T02.step(unit(function (ctx) {

 	var counter = 0;

 	var invoked = [];

 	var d = newRenderedHTMLDocument(ctx);

 	var host = d.createElement('div');
 	host.setAttribute('tabindex', '3');
 	d.body.appendChild(host);

 	var chb1 = d.createElement('input');
 	chb1.setAttribute('type', 'checkbox');
 	chb1.setAttribute('id', 'chb1');
 	chb1.setAttribute('tabindex', '1');
 	chb1.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
 		assert_equals(counter++, 0, 'Point 1: wrong focus navigation order');
 		invoked[1] = true;
 	}), false);
 	invoked[1] = false;
 	d.body.appendChild(chb1);

 	var chb2 = d.createElement('input');
 	chb2.setAttribute('type', 'checkbox');
 	chb2.setAttribute('id', 'chb2');
 	chb2.setAttribute('class', 'shadow');
 	chb2.setAttribute('tabindex', '3');
 	chb2.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
 		assert_equals(counter++, 4, 'Point 2: wrong focus navigation order');
 		invoked[2] = true;
 	}), false);
 	invoked[2] = false;
 	host.appendChild(chb2);

 	var chb3 = d.createElement('input');
 	chb3.setAttribute('type', 'checkbox');
 	chb3.setAttribute('id', 'chb3');
 	chb3.setAttribute('class', 'shadow');
 	chb3.setAttribute('tabindex', '2');
 	chb3.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
 		assert_equals(counter++, 1, 'Point 3: wrong focus navigation order');
 		invoked[3] = true;
 	}), false);
 	invoked[3] = false;
 	host.appendChild(chb3);

 	var s = host.createShadowRoot();

 	var div = d.createElement('div');
 	div.innerHTML = '<content select=".shadow"></content>';
 	s.appendChild(div);

 	var inp1 = d.createElement('input');
 	inp1.setAttribute('type', 'text');
 	inp1.setAttribute('id', 'shInp1');
 	inp1.setAttribute('value', 'Input 1');
 	inp1.setAttribute('tabindex', '4');
 	inp1.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
 		assert_equals(counter++, 3, 'Point 4: wrong focus navigation order');
 		invoked[4] = true;
 	}), false);
 	invoked[4] = false;
 	s.appendChild(inp1);

 	var inp2 = d.createElement('input');
 	inp2.setAttribute('type', 'text');
 	inp2.setAttribute('id', 'shInp2');
 	inp2.setAttribute('value', 'Input 2');
 	inp2.setAttribute('tabindex', '4');
 	inp2.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
 		assert_equals(counter++, 5, 'Point 5: wrong focus navigation order');
 		invoked[5] = true;
 	}), false);
 	invoked[5] = false;
 	d.body.appendChild(inp2);

 	var chb4 = d.createElement('input');
 	chb4.setAttribute('type', 'checkbox');
 	chb4.setAttribute('id', 'chb4');
 	chb4.setAttribute('tabindex', '2');
 	chb4.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
 		assert_equals(counter++, 2, 'Point 6: wrong focus navigation order');
 		invoked[6] = true;
 	}), false);
 	invoked[6] = false;
 	d.body.appendChild(chb4);

 	chb1.focus();

 	//simulate TAB clicks
 	//Expected order: chb1, chb3, chb4, chb2, inp1, inp2
 	fireKeyboardEvent(d, chb1, 'U+0009');
 	fireKeyboardEvent(d, chb3, 'U+0009');
 	fireKeyboardEvent(d, chb4, 'U+0009');
 	fireKeyboardEvent(d, chb2, 'U+0009');
 	fireKeyboardEvent(d, inp1, 'U+0009');
 	fireKeyboardEvent(d, inp2, 'U+0009');


 	for (var i = 1; i < invoked.length; i++) {
 		if (!invoked[i]) {
 			assert_true(false, 'Point ' + i + ' event listener was not invoked');
 		}
 	}

 	A_07_02_04_T02.done();
 }));


 // Shadow root is the first in nav order
 var A_07_02_04_T03 = async_test('A_07_02_04_T03');

 A_07_02_04_T03.step(unit(function (ctx) {

 	var counter = 0;

 	var invoked = [];

 	var d = newRenderedHTMLDocument(ctx);

 	var chb1 = d.createElement('input');
 	chb1.setAttribute('type', 'checkbox');
 	chb1.setAttribute('tabindex', '3');
 	chb1.setAttribute('id', 'chb1');
 	chb1.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
 		assert_equals(counter++, 4, 'Point 1: wrong focus navigation order');
 		invoked[1] = true;
 	}), false);
 	invoked[1] = false;
 	d.body.appendChild(chb1);

 	var host = d.createElement('div');
 	host.setAttribute('tabindex', '1');
 	d.body.appendChild(host);
 	var s = host.createShadowRoot();

 	var inp1 = d.createElement('input');
 	inp1.setAttribute('type', 'text');
 	inp1.setAttribute('id', 'shInp1');
 	inp1.setAttribute('tabindex', '2');
 	inp1.setAttribute('value', 'Input 1');
 	inp1.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
 		assert_equals(counter++, 1, 'Point 2: wrong focus navigation order');
 		invoked[2] = true;
 	}), false);
 	invoked[2] = false;
 	s.appendChild(inp1);

 	var inp2 = d.createElement('input');
 	inp2.setAttribute('type', 'text');
 	inp2.setAttribute('id', 'shInp2');
 	inp2.setAttribute('tabindex', '1');
 	inp2.setAttribute('value', 'Input 2');
 	inp2.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
 		assert_equals(counter++, 0, 'Point 3: wrong focus navigation order');
 		invoked[3] = true;
 	}), false);
 	invoked[3] = false;
 	s.appendChild(inp2);

 	var chb2 = d.createElement('input');
 	chb2.setAttribute('type', 'checkbox');
 	chb2.setAttribute('id', 'chb2');
 	chb2.setAttribute('tabindex', '3');
 	chb2.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
 		assert_equals(counter++, 2, 'Point 4: wrong focus navigation order');
 		invoked[4] = true;
 	}), false);
 	invoked[4] = false;
 	s.appendChild(chb2);

 	var chb3 = d.createElement('input');
 	chb3.setAttribute('type', 'checkbox');
 	chb3.setAttribute('id', 'chb3');
 	chb3.setAttribute('tabindex', '2');
 	chb3.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
 		assert_equals(counter++, 3, 'Point 5: wrong focus navigation order');
 		invoked[5] = true;
 	}), false);
 	invoked[5] = false;
 	d.body.appendChild(chb3);

 	host.focus();

 	//simulate TAB clicks. Expected order: inp2, inp1, chb2, chb3, chb1
 	fireKeyboardEvent(d, inp2, 'U+0009');
 	fireKeyboardEvent(d, inp1, 'U+0009');
 	fireKeyboardEvent(d, chb2, 'U+0009');
 	fireKeyboardEvent(d, chb3, 'U+0009');
 	fireKeyboardEvent(d, chb1, 'U+0009');

 	for (var i = 1; i < invoked.length; i++) {
 		if (!invoked[i]) {
 			assert_true(false, 'Piont ' + i + ' event listener was not invoked');
 		}
 	}

 	A_07_02_04_T03.done();
 }));


 //Shadow root is the last in nav order
 var A_07_02_04_T04 = async_test('A_07_02_04_T04');

 A_07_02_04_T04.step(unit(function (ctx) {

 	var counter = 0;

 	var invoked = [];

 	var d = newRenderedHTMLDocument(ctx);

 	var chb1 = d.createElement('input');
 	chb1.setAttribute('type', 'checkbox');
 	chb1.setAttribute('tabindex', '1');
 	chb1.setAttribute('id', 'chb1');
 	chb1.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
 		assert_equals(counter++, 0, 'Point 1: wrong focus navigation order');
 		invoked[1] = true;
 	}), false);
 	invoked[1] = false;
 	d.body.appendChild(chb1);

 	var host = d.createElement('div');
 	host.setAttribute('tabindex', '3');
 	d.body.appendChild(host);
 	var s = host.createShadowRoot();

 	var inp1 = d.createElement('input');
 	inp1.setAttribute('type', 'text');
 	inp1.setAttribute('id', 'shInp1');
 	inp1.setAttribute('tabindex', '2');
 	inp1.setAttribute('value', 'Input 1');
 	inp1.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
 		assert_equals(counter++, 3, 'Point 2: wrong focus navigation order');
 		invoked[2] = true;
 	}), false);
 	invoked[2] = false;
 	s.appendChild(inp1);

 	var inp2 = d.createElement('input');
 	inp2.setAttribute('type', 'text');
 	inp2.setAttribute('id', 'shInp2');
 	inp2.setAttribute('tabindex', '1');
 	inp2.setAttribute('value', 'Input 2');
 	inp2.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
 		assert_equals(counter++, 2, 'Point 3: wrong focus navigation order');
 		invoked[3] = true;
 	}), false);
 	invoked[3] = false;
 	s.appendChild(inp2);

 	var chb2 = d.createElement('input');
 	chb2.setAttribute('type', 'checkbox');
 	chb2.setAttribute('id', 'chb2');
 	chb2.setAttribute('tabindex', '3');
 	chb2.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
 		assert_equals(counter++, 4, 'Point 4: wrong focus navigation order');
 		invoked[4] = true;
 	}), false);
 	invoked[4] = false;
 	s.appendChild(chb2);

 	var chb3 = d.createElement('input');
 	chb3.setAttribute('type', 'checkbox');
 	chb3.setAttribute('id', 'chb3');
 	chb3.setAttribute('tabindex', '2');
 	chb3.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
 		assert_equals(counter++, 1, 'Point 5: wrong focus navigation order');
 		invoked[5] = true;
 	}), false);
 	invoked[5] = false;
 	d.body.appendChild(chb3);

 	chb1.focus();

 	//simulate TAB clicks. Expected order: inp2, inp1, chb2, chb3, chb1
 	fireKeyboardEvent(d, chb1, 'U+0009');
 	fireKeyboardEvent(d, chb3, 'U+0009');
 	fireKeyboardEvent(d, inp2, 'U+0009');
 	fireKeyboardEvent(d, inp1, 'U+0009');
 	fireKeyboardEvent(d, chb2, 'U+0009');

 	for (var i = 1; i < invoked.length; i++) {
 		if (!invoked[i]) {
 			assert_true(false, 'Piont ' + i + ' event listener was not invoked');
 		}
 	}

 	A_07_02_04_T04.done();
 }));
 </script>
 </body>
 </html>
	<!DOCTYPE html>
	<!--
	Distributed under both the W3C Test Suite License [1] and the W3C
	3-clause BSD License [2]. To contribute to a W3C Test Suite, see the
	policies and contribution forms [3].

	[1] http://www.w3.org/Consortium/Legal/2008/04-testsuite-license
	[2] http://www.w3.org/Consortium/Legal/2008/03-bsd-license
	[3] http://www.w3.org/2004/10/27-testcases
	-->
	<html>
	<head>
	<title>Shadow DOM Test: A_07_02_04</title>
	<link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
	<link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#focus-navigation">
	<meta name="assert" content="User Interaction: For sequential focus navigation, the shadow DOM navigation order sequence must be inserted into the document navigation order immediately after the shadow host, if the shadow host is focusable;">
	<script src="/resources/testharness.js"></script>
	<script src="/resources/testharnessreport.js"></script>
	<script src="../../testcommon.js"></script>
	<link rel="stylesheet" href="/resources/testharness.css">
	</head>
	<body>
	<div id="log"></div>
	<script>
	var A_07_02_04_T01 = async_test('A_07_02_04_T01');

	A_07_02_04_T01.step(unit(function (ctx) {

	var counter = 0;

	var invoked = [];

	var d = newRenderedHTMLDocument(ctx);

	var chb1 = d.createElement('input');
	chb1.setAttribute('type', 'checkbox');
	// TODO according CSS3 nav-index is a replacement for tabindex
	//chb1.setAttribute('nav-index', '4');
	chb1.setAttribute('tabindex', '1');
	chb1.setAttribute('id', 'chb1');
	chb1.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
	assert_equals(counter++, 0, 'Point 1: wrong focus navigation order');
	invoked[1] = true;
	}), false);
	invoked[1] = false;
	d.body.appendChild(chb1);

	var host = d.createElement('div');
	//make shadow host focusable
	host.setAttribute('tabindex', '3');
	d.body.appendChild(host);
	var s = host.createShadowRoot();

	var inp1 = d.createElement('input');
	inp1.setAttribute('type', 'text');
	inp1.setAttribute('id', 'shInp1');
	//inp1.setAttribute('nav-index', '3');
	inp1.setAttribute('tabindex', '2');
	inp1.setAttribute('value', 'Input 1');
	inp1.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
	assert_equals(counter++, 3, 'Point 2: wrong focus navigation order');
	invoked[2] = true;
	}), false);
	invoked[2] = false;
	s.appendChild(inp1);

	var inp2 = d.createElement('input');
	inp2.setAttribute('type', 'text');
	inp2.setAttribute('id', 'shInp2');
	//inp2.setAttribute('nav-index', '2');
	inp2.setAttribute('tabindex', '1');
	inp2.setAttribute('value', 'Input 2');
	inp2.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
	assert_equals(counter++, 2, 'Point 3: wrong focus navigation order');
	invoked[3] = true;
	}), false);
	invoked[3] = false;
	s.appendChild(inp2);

	var chb2 = d.createElement('input');
	chb2.setAttribute('type', 'checkbox');
	chb2.setAttribute('id', 'chb2');
	//chb2.setAttribute('nav-index', '1');
	chb2.setAttribute('tabindex', '2');
	chb2.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
	assert_equals(counter++, 1, 'Point 4: wrong focus navigation order');
	invoked[4] = true;
	}), false);
	invoked[4] = false;
	d.body.appendChild(chb2);

	var chb3 = d.createElement('input');
	chb3.setAttribute('type', 'checkbox');
	chb3.setAttribute('id', 'chb3');
	//chb3.setAttribute('nav-index', '5');
	chb3.setAttribute('tabindex', '4');
	chb3.addEventListener('focus', A_07_02_04_T01.step_func(function(event) {
	assert_equals(counter++, 4, 'Point 5: wrong focus navigation order');
	invoked[5] = true;
	}), false);
	invoked[5] = false;
	d.body.appendChild(chb3);

	chb1.focus();

	//simulate TAB clicks. Expected order: chb1, chb2, inp2, inp1, chb3
	fireKeyboardEvent(d, chb1, 'U+0009');

	fireKeyboardEvent(d, chb2, 'U+0009');

	fireKeyboardEvent(d, inp2, 'U+0009');

	fireKeyboardEvent(d, inp1, 'U+0009');

	fireKeyboardEvent(d, chb3, 'U+0009');

	for (var i = 1; i < invoked.length; i++) {
	if (!invoked[i]) {
	assert_true(false, 'Piont ' + i + ' event listener was not invoked');
	}
	}

	A_07_02_04_T01.done();
	}));



	// test nodes, distributed into insertion points
	var A_07_02_04_T02 = async_test('A_07_02_04_T02');

	A_07_02_04_T02.step(unit(function (ctx) {

	var counter = 0;

	var invoked = [];

	var d = newRenderedHTMLDocument(ctx);

	var host = d.createElement('div');
	host.setAttribute('tabindex', '3');
	d.body.appendChild(host);

	var chb1 = d.createElement('input');
	chb1.setAttribute('type', 'checkbox');
	chb1.setAttribute('id', 'chb1');
	chb1.setAttribute('tabindex', '1');
	chb1.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
	assert_equals(counter++, 0, 'Point 1: wrong focus navigation order');
	invoked[1] = true;
	}), false);
	invoked[1] = false;
	d.body.appendChild(chb1);

	var chb2 = d.createElement('input');
	chb2.setAttribute('type', 'checkbox');
	chb2.setAttribute('id', 'chb2');
	chb2.setAttribute('class', 'shadow');
	chb2.setAttribute('tabindex', '3');
	chb2.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
	assert_equals(counter++, 4, 'Point 2: wrong focus navigation order');
	invoked[2] = true;
	}), false);
	invoked[2] = false;
	host.appendChild(chb2);

	var chb3 = d.createElement('input');
	chb3.setAttribute('type', 'checkbox');
	chb3.setAttribute('id', 'chb3');
	chb3.setAttribute('class', 'shadow');
	chb3.setAttribute('tabindex', '2');
	chb3.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
	assert_equals(counter++, 1, 'Point 3: wrong focus navigation order');
	invoked[3] = true;
	}), false);
	invoked[3] = false;
	host.appendChild(chb3);

	var s = host.createShadowRoot();

	var div = d.createElement('div');
	div.innerHTML = '<content select=".shadow"></content>';
	s.appendChild(div);

	var inp1 = d.createElement('input');
	inp1.setAttribute('type', 'text');
	inp1.setAttribute('id', 'shInp1');
	inp1.setAttribute('value', 'Input 1');
	inp1.setAttribute('tabindex', '4');
	inp1.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
	assert_equals(counter++, 3, 'Point 4: wrong focus navigation order');
	invoked[4] = true;
	}), false);
	invoked[4] = false;
	s.appendChild(inp1);

	var inp2 = d.createElement('input');
	inp2.setAttribute('type', 'text');
	inp2.setAttribute('id', 'shInp2');
	inp2.setAttribute('value', 'Input 2');
	inp2.setAttribute('tabindex', '4');
	inp2.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
	assert_equals(counter++, 5, 'Point 5: wrong focus navigation order');
	invoked[5] = true;
	}), false);
	invoked[5] = false;
	d.body.appendChild(inp2);

	var chb4 = d.createElement('input');
	chb4.setAttribute('type', 'checkbox');
	chb4.setAttribute('id', 'chb4');
	chb4.setAttribute('tabindex', '2');
	chb4.addEventListener('focus', A_07_02_04_T02.step_func(function(event) {
	assert_equals(counter++, 2, 'Point 6: wrong focus navigation order');
	invoked[6] = true;
	}), false);
	invoked[6] = false;
	d.body.appendChild(chb4);

	chb1.focus();

	//simulate TAB clicks
	//Expected order: chb1, chb3, chb4, chb2, inp1, inp2
	fireKeyboardEvent(d, chb1, 'U+0009');
	fireKeyboardEvent(d, chb3, 'U+0009');
	fireKeyboardEvent(d, chb4, 'U+0009');
	fireKeyboardEvent(d, chb2, 'U+0009');
	fireKeyboardEvent(d, inp1, 'U+0009');
	fireKeyboardEvent(d, inp2, 'U+0009');



	for (var i = 1; i < invoked.length; i++) {
	if (!invoked[i]) {
	assert_true(false, 'Point ' + i + ' event listener was not invoked');
	}
	}

	A_07_02_04_T02.done();
	}));



	// Shadow root is the first in nav order
	var A_07_02_04_T03 = async_test('A_07_02_04_T03');

	A_07_02_04_T03.step(unit(function (ctx) {

	var counter = 0;

	var invoked = [];

	var d = newRenderedHTMLDocument(ctx);

	var chb1 = d.createElement('input');
	chb1.setAttribute('type', 'checkbox');
	chb1.setAttribute('tabindex', '3');
	chb1.setAttribute('id', 'chb1');
	chb1.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
	assert_equals(counter++, 4, 'Point 1: wrong focus navigation order');
	invoked[1] = true;
	}), false);
	invoked[1] = false;
	d.body.appendChild(chb1);

	var host = d.createElement('div');
	host.setAttribute('tabindex', '1');
	d.body.appendChild(host);
	var s = host.createShadowRoot();

	var inp1 = d.createElement('input');
	inp1.setAttribute('type', 'text');
	inp1.setAttribute('id', 'shInp1');
	inp1.setAttribute('tabindex', '2');
	inp1.setAttribute('value', 'Input 1');
	inp1.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
	assert_equals(counter++, 1, 'Point 2: wrong focus navigation order');
	invoked[2] = true;
	}), false);
	invoked[2] = false;
	s.appendChild(inp1);

	var inp2 = d.createElement('input');
	inp2.setAttribute('type', 'text');
	inp2.setAttribute('id', 'shInp2');
	inp2.setAttribute('tabindex', '1');
	inp2.setAttribute('value', 'Input 2');
	inp2.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
	assert_equals(counter++, 0, 'Point 3: wrong focus navigation order');
	invoked[3] = true;
	}), false);
	invoked[3] = false;
	s.appendChild(inp2);

	var chb2 = d.createElement('input');
	chb2.setAttribute('type', 'checkbox');
	chb2.setAttribute('id', 'chb2');
	chb2.setAttribute('tabindex', '3');
	chb2.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
	assert_equals(counter++, 2, 'Point 4: wrong focus navigation order');
	invoked[4] = true;
	}), false);
	invoked[4] = false;
	s.appendChild(chb2);

	var chb3 = d.createElement('input');
	chb3.setAttribute('type', 'checkbox');
	chb3.setAttribute('id', 'chb3');
	chb3.setAttribute('tabindex', '2');
	chb3.addEventListener('focus', A_07_02_04_T03.step_func(function(event) {
	assert_equals(counter++, 3, 'Point 5: wrong focus navigation order');
	invoked[5] = true;
	}), false);
	invoked[5] = false;
	d.body.appendChild(chb3);

	host.focus();

	//simulate TAB clicks. Expected order: inp2, inp1, chb2, chb3, chb1
	fireKeyboardEvent(d, inp2, 'U+0009');
	fireKeyboardEvent(d, inp1, 'U+0009');
	fireKeyboardEvent(d, chb2, 'U+0009');
	fireKeyboardEvent(d, chb3, 'U+0009');
	fireKeyboardEvent(d, chb1, 'U+0009');

	for (var i = 1; i < invoked.length; i++) {
	if (!invoked[i]) {
	assert_true(false, 'Piont ' + i + ' event listener was not invoked');
	}
	}

	A_07_02_04_T03.done();
	}));


	//Shadow root is the last in nav order
	var A_07_02_04_T04 = async_test('A_07_02_04_T04');

	A_07_02_04_T04.step(unit(function (ctx) {

	var counter = 0;

	var invoked = [];

	var d = newRenderedHTMLDocument(ctx);

	var chb1 = d.createElement('input');
	chb1.setAttribute('type', 'checkbox');
	chb1.setAttribute('tabindex', '1');
	chb1.setAttribute('id', 'chb1');
	chb1.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
	assert_equals(counter++, 0, 'Point 1: wrong focus navigation order');
	invoked[1] = true;
	}), false);
	invoked[1] = false;
	d.body.appendChild(chb1);

	var host = d.createElement('div');
	host.setAttribute('tabindex', '3');
	d.body.appendChild(host);
	var s = host.createShadowRoot();

	var inp1 = d.createElement('input');
	inp1.setAttribute('type', 'text');
	inp1.setAttribute('id', 'shInp1');
	inp1.setAttribute('tabindex', '2');
	inp1.setAttribute('value', 'Input 1');
	inp1.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
	assert_equals(counter++, 3, 'Point 2: wrong focus navigation order');
	invoked[2] = true;
	}), false);
	invoked[2] = false;
	s.appendChild(inp1);

	var inp2 = d.createElement('input');
	inp2.setAttribute('type', 'text');
	inp2.setAttribute('id', 'shInp2');
	inp2.setAttribute('tabindex', '1');
	inp2.setAttribute('value', 'Input 2');
	inp2.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
	assert_equals(counter++, 2, 'Point 3: wrong focus navigation order');
	invoked[3] = true;
	}), false);
	invoked[3] = false;
	s.appendChild(inp2);

	var chb2 = d.createElement('input');
	chb2.setAttribute('type', 'checkbox');
	chb2.setAttribute('id', 'chb2');
	chb2.setAttribute('tabindex', '3');
	chb2.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
	assert_equals(counter++, 4, 'Point 4: wrong focus navigation order');
	invoked[4] = true;
	}), false);
	invoked[4] = false;
	s.appendChild(chb2);

	var chb3 = d.createElement('input');
	chb3.setAttribute('type', 'checkbox');
	chb3.setAttribute('id', 'chb3');
	chb3.setAttribute('tabindex', '2');
	chb3.addEventListener('focus', A_07_02_04_T04.step_func(function(event) {
	assert_equals(counter++, 1, 'Point 5: wrong focus navigation order');
	invoked[5] = true;
	}), false);
	invoked[5] = false;
	d.body.appendChild(chb3);

	chb1.focus();

	//simulate TAB clicks. Expected order: inp2, inp1, chb2, chb3, chb1
	fireKeyboardEvent(d, chb1, 'U+0009');
	fireKeyboardEvent(d, chb3, 'U+0009');
	fireKeyboardEvent(d, inp2, 'U+0009');
	fireKeyboardEvent(d, inp1, 'U+0009');
	fireKeyboardEvent(d, chb2, 'U+0009');

	for (var i = 1; i < invoked.length; i++) {
	if (!invoked[i]) {
	assert_true(false, 'Piont ' + i + ' event listener was not invoked');
	}
	}

	A_07_02_04_T04.done();
	}));
	</script>
	</body>
	</html>