LayoutTests/accessibility/scroll-to-make-visible-nested-2.html - Issue 661183002: Fix case where accessible scrollToMakeVisible didn't work.

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Issue 661183002: Fix case where accessible scrollToMakeVisible didn't work. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 2 months ago

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1 <html>	1 <html>

2 <head>	2 <head>

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

4 </head>	4 </head>

5 <body>	5 <body>

6	6

7 <p id="description"></p>	7 <p id="description"></p>

8	8

9 <div style="border: 1px solid #000; height: 5000px;">5000-pixel box</div>	9 <div id="container" style="width: 100px; overflow: scroll">

10	10 <div style="border: 1px solid #000; width: 1000px; height: 5000px;">5000-pixel box</div>

11 <div id="outer_container" style="height: 100px; overflow: scroll">	11 <button id="target">Target</button>

12 <div style="border: 1px solid #000; height: 5000px;">5000-pixel box</div>	12 <div style="border: 1px solid #000; width: 1000px; height: 5000px;">5000-pixel box</div>

13 <div id="inner_container" style="height: 100px; overflow: scroll">

14 <div style="border: 1px solid #000; height: 5000px;">5000-pixel box</div>

15 <button id="target">Target</button>

16 </div>

17 </div>	13 </div>

18	14

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

20	16

21 <script>	17 <script>

22 description("Tests that scrolling to make an element visible successfully scroll s multiple nested scrolling views'.");	18 description("Tests that scrolling to make an element visible works when the inne r scroll container doesn't need to be scrolled, but the other one does.");

23	19

24 function runTest() {	20 function runTest() {

25 window.outerContainer = document.getElementById("outer_container");	21 window.container = document.getElementById("container");

26 window.innerContainer = document.getElementById("inner_container");

27 window.target = document.getElementById("target");	22 window.target = document.getElementById("target");

28	23

29 if (window.accessibilityController) {	24 if (window.accessibilityController) {

30 target.focus();	25 target.focus();

31 var targetAccessibleObject = accessibilityController.focusedElement;	26 var targetAccessibleObject = accessibilityController.focusedElement;

32 }	27 }

33	28

34 // Reset the initial scroll positions (since calling focus() can scroll the page too).	29 // Reset the initial scroll positions (since calling focus() can scroll the page too).

35 window.scrollTo(0, 0);	30 window.scrollTo(0, 0);

36 outerContainer.scrollTop = 0;	31 container.scrollTop = 0;

37 innerContainer.scrollTop = 0;

38 shouldBe("window.pageYOffset", "0");	32 shouldBe("window.pageYOffset", "0");

39 shouldBe("outerContainer.scrollTop", "0");	33 shouldBe("container.scrollTop", "0");

40 shouldBe("innerContainer.scrollTop", "0");	34 shouldBeGreaterThanOrEqual("target.getBoundingClientRect().top", "5000");

41 shouldBeGreaterThanOrEqual("target.getBoundingClientRect().top", "15000");

42	35

43 // Scroll to make target visible.	36 // Scroll to make target visible.

44 if (window.accessibilityController)	37 if (window.accessibilityController)

45 targetAccessibleObject.scrollToMakeVisible();	38 targetAccessibleObject.scrollToMakeVisible();

46	39

47 // Instead of testing the exact scroll offsets of the two containers, just t est that	40 // Instead of testing the exact scroll offsets of the two containers, just t est that

48 // the new absolute position of the target is on-screen.	41 // the new absolute position of the target is on-screen.

49 shouldBeGreaterThanOrEqual("window.innerHeight", "target.getBoundingClientRe ct().bottom");	42 shouldBeGreaterThanOrEqual("window.innerHeight", "target.getBoundingClientRe ct().bottom");

50	43

51 finishJSTest();	44 finishJSTest();

52 }	45 }

53	46

54 runTest();	47 runTest();

55	48

56 </script>	49 </script>

57	50

58 </body>	51 </body>

59 </html>	52 </html>

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