LayoutTests/fast/dom/MutationObserver/transient-gc-crash.html - Issue 48903019: Delete js-test-post.js.

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Issue 48903019: Delete js-test-post.js. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 1 month ago

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1 <script src="../../js/resources/js-test-pre.js"></script>	1 <script src="../../js/resources/js-test-pre.js"></script>

2 <script>	2 <script>

3 window.jsTestIsAsync = true;	3 window.jsTestIsAsync = true;

4 description('Clearing transient observers after observation node is GCed should not cause a crash.');	4 description('Clearing transient observers after observation node is GCed should not cause a crash.');

5	5

6 function callback(mutations) {	6 function callback(mutations) {

7 window.mutations = mutations;	7 window.mutations = mutations;

8 }	8 }

9 var observer = new MutationObserver(callback);	9 var observer = new MutationObserver(callback);

10	10

11 var div = document.createElement('div');	11 var div = document.createElement('div');

12 var span = div.appendChild(document.createElement('span'));	12 var span = div.appendChild(document.createElement('span'));

13 observer.observe(div, {attributes: true, subtree: true});	13 observer.observe(div, {attributes: true, subtree: true});

14 div.removeChild(span);	14 div.removeChild(span);

15 div = null;	15 div = null;

16 gc();	16 gc();

17 span.setAttribute('foo', 'bar');	17 span.setAttribute('foo', 'bar');

18 setTimeout(function() {	18 setTimeout(function() {

19 shouldBe('mutations.length', '1');	19 shouldBe('mutations.length', '1');

20 finishJSTest();	20 finishJSTest();

21 }, 0);	21 }, 0);

22 </script>	22 </script>

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

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