third_party/WebKit/LayoutTests/accessibility/deleting-iframe-destroys-axcache.html - Issue 1761633002: One accessibility tree per frame.

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Side by Side Diff: third_party/WebKit/LayoutTests/accessibility/deleting-iframe-destroys-axcache.html

Issue 1761633002: One accessibility tree per frame. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Fix is-richly-editable test Created 4 years, 9 months ago

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1 <html>

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

3 <script src="../resources/accessibility-helper.js"></script>

4 <body>

5

6 <p id="before">Before</p>

7

8 <iframe id="iframe" src="data:text/html,<body><button>Click me</button></body>"> </iframe>

9

10 <p id="after">After</p>

11

12 <p>End of test</p>

13

14 <p id="description"></p>

15 <div id="console"></div>

16 <script>

17 if (window.testRunner)

18 testRunner.waitUntilDone();

19

20 function runTest()

21 {

22 description("This tests that deleting an iframe doesn't cause the access ibility cache to be destroyed and recreated.");

23

24 if (window.accessibilityController) {

25 window.before = accessibilityController.accessibleElementById('befor e');

26 window.iframe = accessibilityController.accessibleElementById('ifram e');

27 window.after = accessibilityController.accessibleElementById('after' );

28 window.root = before.parentElement();

29

30 window.frameBody = iframe.childAtIndex(0);

31 window.frameBodyRole = frameBody.role;

32 window.frameGroup = frameBody.childAtIndex(0);

33 window.frameGroupRole = frameGroup.role;

34 window.frameButton = frameGroup.childAtIndex(0);

35 window.frameButtonRole = frameButton.role;

36

37 document.getElementById("console").innerText += "\nBefore:\n";

38 buildAccessibilityTree(root, 0, 1);

39

40 // Remove the iframe.

41 document.body.removeChild(document.getElementById("iframe"));

42

43 // Force layout now so that the childAtIndex calls below

44 // reflect the new render tree.

45 document.body.offsetTop;

46

47 window.newBefore = accessibilityController.accessibleElementById('be fore');

48 window.newAfter = accessibilityController.accessibleElementById('aft er');

49 window.newRoot = newBefore.parentElement();

50

51 document.getElementById("console").innerText += "\nAfter:\n";

52 buildAccessibilityTree(newRoot, 0, 1);

53 document.getElementById("console").innerText += "\n";

54

55 // Make sure that the accessibility objects from the iframe's nodes

56 // are now invalid by checking that their role is changed - this

57 // is because they've been deleted.

58 shouldBeFalse("frameBodyRole == frameBody.role");

59 shouldBeFalse("frameGroupRole == frameGroup.role");

60 shouldBeFalse("frameButtonRole == frameButton.role");

61

62 // Make sure that the other nodes are unchanged.

63 shouldBeTrue("before.isEqual(newBefore)");

64 shouldBeTrue("after.isEqual(newAfter)");

65 }

66

67 debug('<br /><span class="pass">TEST COMPLETE</span>');

68 if (window.testRunner)

69 testRunner.notifyDone();

70 }

71

72 window.addEventListener('load', function() {

73 setTimeout(runTest, 10);

74 }, false);

75 </script>

76 </body>

77 </html>

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