third_party/WebKit/LayoutTests/fast/dom/shadow/focus-with-dom-mutation.html - Issue 1774113002: Move Shadow DOM V1 tests from fast/dom/shadow to shadow-dom

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Issue 1774113002: Move Shadow DOM V1 tests from fast/dom/shadow to shadow-dom (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: . Created 4 years, 9 months ago

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1 <!DOCTYPE html>

2 <script src="../../../resources/js-test.js"></script>

3 <script src="resources/shadow-dom.js"></script>

4 <style>

5 div { background-color: white; }

6 div:focus { background-color: green; }

7 </style>

8 <body>

9 <div id="sandbox"></div>

10 </body>

11 <script>

12 description('Test if :focus matching state of shadow host is properly handled in case of DOM mutation.');

13

14 function buildTree(parent, delegatesFocus)

15 {

16 parent.innerHTML = '';

17 parent.appendChild(

18 createDOM('div', {id: 'host'},

19 attachShadow({'mode': 'open', delegatesFocus: delegatesFocus},

20 createDOM('input', {id: 'input'})),

21 createDOM('div', {id: 'dest'})));

22

23 parent.offsetTop;

24 }

25

26 var sandbox = document.getElementById('sandbox');

27

28 debug('(1/2) DOM mutation across shadow boundary with delegatesFocus=false');

29 buildTree(sandbox, false);

30 var host = getNodeInComposedTree('host');

31 var input = getNodeInComposedTree('host/input');

32 var dest = getNodeInComposedTree('dest');

33

34 backgroundColorShouldBe('host', 'rgb(255, 255, 255)');

35 input.focus();

36 backgroundColorShouldBe('host', 'rgb(255, 255, 255)');

37 dest.appendChild(input);

38 backgroundColorShouldBe('host', 'rgb(255, 255, 255)');

39 input.focus();

40 host.shadowRoot.appendChild(input);

41 backgroundColorShouldBe('host', 'rgb(255, 255, 255)');

42

43 debug('(2/2) DOM mutation across shadow boundary with delegatesFocus=true');

44 buildTree(sandbox, true);

45 var host = getNodeInComposedTree('host');

46 var input = getNodeInComposedTree('host/input');

47 var dest = getNodeInComposedTree('dest');

48

49 backgroundColorShouldBe('host', 'rgb(255, 255, 255)');

50 input.focus();

51 backgroundColorShouldBe('host', 'rgb(0, 128, 0)');

52 dest.appendChild(input);

53 backgroundColorShouldBe('host', 'rgb(255, 255, 255)');

54 input.focus();

55 host.shadowRoot.appendChild(input);

56 // appendChild() will blur the focus from input element, thus input is no longer focused.

57 backgroundColorShouldBe('host', 'rgb(255, 255, 255)');

58 </script>

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