Regression: http/tests/loading/remove-child-triggers-parser.html is failing consistently on windows

[Aakash Jain]

Regression: http/tests/loading/remove-child-triggers-parser.html is failing consistently on windows.

Sample results:
- https://build.webkit.org/results/Apple%20Win%2010%20Release%20(Tests)/r255258%20(4756)/results.html
- https://ews-build.webkit.org/results/Windows-EWS/r389236-5875-clean-tree/results.html


Results database: https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Floading%2Fremove-child-triggers-parser.html

Regression range: r255188 - r255258.

[Aakash Jain]

Diff:

--- /home/buildbot/worker/Windows-EWS/build/layout-test-results/http/tests/loading/remove-child-triggers-parser-expected.txt
+++ /home/buildbot/worker/Windows-EWS/build/layout-test-results/http/tests/loading/remove-child-triggers-parser-actual.txt
@@ -3,3 +3,4 @@
 main frame - didFinishDocumentLoadForFrame
 main frame - didHandleOnloadEventsForFrame
 main frame - didFinishLoadForFrame
+ERROR: nil result from IDOMElement::innerText

[Aakash Jain]

Possible regression point: r255223 (Bug 103115:http/tests/loading/remove-child-triggers-parser.html is flaky)

[Radar WebKit Bug Importer]

<rdar://problem/59025071>

[Ryosuke Niwa]

Huh, I guess IDOMElement::innerText doesn't like the fact there is no document element anymore. I guess we'd work around that in the test itself.

[Ryosuke Niwa]

Created attachment 389324 [details]
Fixes the test

[Ryosuke Niwa]

Committed r255481: <https://trac.webkit.org/changeset/255481>

[Ryosuke Niwa]

This test appears to be passing now.