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<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>