LayoutTests/accessibility/div-within-anchors-causes-crash.html - Issue 876003003: Extract buildAccessibilityTree() from the individual layout test.

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Issue 876003003: Extract buildAccessibilityTree() from the individual layout test. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Added another helper function. Created 5 years, 10 months ago

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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">	1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

2 <html>	2 <html>

3 <head>	3 <head>

4 <script>	4 <!-- <script>

5	5

6 function buildAccessibilityTree(accessibilityObject, indent) {	6 function buildAccessibilityTree(accessibilityObject, indent) {

7 var str = "";	7 var str = "";

8 for (var i = 0; i < indent; i++)	8 for (var i = 0; i < indent; i++)

9 str += " ";	9 str += " ";

10 str += accessibilityObject.role;	10 str += accessibilityObject.role;

11 str += " " + accessibilityObject.stringValue;	11 str += " " + accessibilityObject.stringValue;

12 str += "\n";	12 str += "\n";

13 document.getElementById("tree").innerText += str;	13 document.getElementById("tree").innerText += str;

14	14

15 if (accessibilityObject.stringValue.indexOf('End of test') >= 0)	15 if (accessibilityObject.stringValue.indexOf('End of test') >= 0)

16 return false;	16 return false;

17	17

18 var count = accessibilityObject.childrenCount;	18 var count = accessibilityObject.childrenCount;

19 for (var i = 0; i < count; ++i) {	19 for (var i = 0; i < count; ++i) {

20 if (!buildAccessibilityTree(accessibilityObject.childAtIndex(i), ind ent + 1))	20 if (!buildAccessibilityTree(accessibilityObject.childAtIndex(i), ind ent + 1))

21 return false;	21 return false;

22 }	22 }

23	23

24 return true;	24 return true;

25 }	25 }

26 </script>	26 </script> -->

27 <script src="../resources/js-test.js"></script>	27 <script src="../resources/js-test.js"></script>

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

28 </head>	29 </head>

29 <body>	30 <body>

30	31

31 <a><div></div></a>	32 <a><div></div></a>

32	33

33 <a><div></div></a>	34 <a><div></div></a>

34	35

35 <a href="about:blank"><div></div></a>	36 <a href="about:blank"><div></div></a>

36	37

37 <div>End of test</div>	38 <div>End of test</div>

38	39

39 <pre id="tree"></pre>

40

41 <p id="description"></p>	40 <p id="description"></p>

42 <div id="console"></div>	41 <div id="console"></div>

43	42

44 <script>	43 <script>

45 description("This can cause a crash.");	44 description("This can cause a crash.");

46	45

47 if (window.accessibilityController) {	46 if (window.accessibilityController) {

48 // First build up full accessibility tree.	47 // First build up full accessibility tree.

49 document.getElementById("tree").innerText += "Before:\n";	48 document.getElementById("console").innerText += "Before:\n";

50 document.body.focus();	49 document.body.focus();

51 buildAccessibilityTree(accessibilityController.focusedElement, 0);	50 buildAccessibilityTree(accessibilityController.focusedElement, 0);

52	51

53 // Remove anchor that causes debug assert in AccessibilityRenderObject:: addChildren	52 // Remove anchor that causes debug assert in AccessibilityRenderObject:: addChildren

54 document.body.removeChild(document.body.children[2])	53 document.body.removeChild(document.body.children[2])

55	54

56 // Build up full accessibility tree again.	55 // Build up full accessibility tree again.

57 document.getElementById("tree").innerText += "After:\n";	56 document.getElementById("console").innerText += "After:\n";

58 document.body.focus();	57 document.body.focus();

59 buildAccessibilityTree(accessibilityController.focusedElement, 0);	58 buildAccessibilityTree(accessibilityController.focusedElement, 0);

60 }	59 }

61	60

62 </script>	61 </script>

63	62

64 </body>	63 </body>

65 </html>	64 </html>

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