LayoutTests/fast/dom/shadow/event-path-after-deleting-tree-scope-crash.html - Issue 794123004: Make TreeScopeEventContext have a RefPtr to TreeScope.rootNode to guard TreeScope.

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Issue 794123004: Make TreeScopeEventContext have a RefPtr to TreeScope.rootNode to guard TreeScope. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years ago

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	1 <p>Passes if it doesn't crash.</p>

	2 <script>

	3 if (window.testRunner)

	4 testRunner.dumpAsText();

	5 docType = document.implementation.createDocumentType('doc', '-//W3C//DTD XHTML 1 .0 Transitional//EN', 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd');

	6 doc = document.implementation.createDocument('.', 'doc', docType);
	dglazkov 2014/12/17 16:48:55 Interesting! Why is it significant to have this co Interesting! Why is it significant to have this constructed as an XHTML doc, and not just document.implementation.createHTMLDocument? hayato 2014/12/18 05:54:29 Yeah, there is no reason to use XHTML here. This Show quoted text On 2014/12/17 16:48:55, dglazkov - afk until Jan 5 wrote: > Interesting! Why is it significant to have this constructed as an XHTML doc, and > not just document.implementation.createHTMLDocument? Yeah, there is no reason to use XHTML here. This test case is from the cruster-fuzzer and I wasn't aware that I could use document.implementation.createHTMLDocument instead here. Let me land the patch after simplifying the HTML further.
	7 var iframe = doc.createElement('iframe');

	8 delete docType;

	9 delete doc;

	10 mouseEvent = document.createEvent('MouseEvents');

	11 mouseEvent.initMouseEvent('click', true, true, window, 0, 0, 0, 0, 0, false, fal se, false, false, 0, null);

	12 iframe.dispatchEvent(mouseEvent);

	13 document.documentElement.appendChild(iframe);

	14 gc();

	15 mouseEvent.path;

	16 </script>

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