LayoutTests/fast/dom/MutationObserver/mutate-during-delivery.html - Issue 12317072: Merge 143386

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Side by Side Diff: LayoutTests/fast/dom/MutationObserver/mutate-during-delivery.html

Issue 12317072: Merge 143386 (Closed) Base URL: http://svn.webkit.org/repository/webkit/branches/chromium/1410/

Patch Set: Created 7 years, 10 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

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

3 <script>	3 <script>

4 window.jsTestIsAsync = true;	4 window.jsTestIsAsync = true;

5	5

6 description('Test that mutations during delivery do not interrupt delivery order .');	6 description('Test that mutations during delivery do not interrupt delivery order .');

7 function finish() {	7 function finish() {

8 shouldBe('order.length', '3');	8 shouldBe('order.length', '3');

9 shouldBe('order[0]', '1');	9 shouldBe('order[0]', '1');

10 shouldBe('order[1]', '3');	10 shouldBe('order[1]', '3');

11 shouldBe('order[2]', '2');	11 shouldBe('order[2]', '2');

12 finishJSTest();	12 finishJSTest();

13 }	13 }

14	14

15 var order = [];	15 var order = [];

16 var div = document.createElement('div');	16 var div = document.createElement('div');

17	17

18 var observer1 = new WebKitMutationObserver(function(mutations) {	18 var observer1 = new MutationObserver(function(mutations) {

19 order.push(1);	19 order.push(1);

20 div.appendChild(document.createElement('span'));	20 div.appendChild(document.createElement('span'));

21 });	21 });

22 var observer2 = new WebKitMutationObserver(function(mutations) {	22 var observer2 = new MutationObserver(function(mutations) {

23 order.push(2);	23 order.push(2);

24 });	24 });

25 var observer3 = new WebKitMutationObserver(function(mutations) {	25 var observer3 = new MutationObserver(function(mutations) {

26 order.push(3);	26 order.push(3);

27 });	27 });

28	28

29 observer1.observe(div, {attributes: true});	29 observer1.observe(div, {attributes: true});

30 observer2.observe(div, {childList: true});	30 observer2.observe(div, {childList: true});

31 observer3.observe(div, {attributes: true});	31 observer3.observe(div, {attributes: true});

32 div.setAttribute('foo', 'bar');	32 div.setAttribute('foo', 'bar');

33 setTimeout(finish, 0);	33 setTimeout(finish, 0);

34 </script>	34 </script>

35 <script src="../../js/resources/js-test-post.js"></script>	35 <script src="../../js/resources/js-test-post.js"></script>

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