Bug 165934 – LayoutTest js/dom/global-constructors-attributes.html fails on certain configs

• Component: New Bugs
• Status: NEW

[Ryan Haddad]

LayoutTest js/dom/global-constructors-attributes.html fails on certain configs

https://build.webkit.org/results/Apple%20El%20Capitan%20Release%20WK1%20(Tests)/r209883%20(12336)/results.html

[Ryan Haddad]

Marked as failing on El Capitan WK1 in http://trac.webkit.org/projects/webkit/changeset/209889

[Alexey Proskuryakov]

Are the differences expected? We already have lots of separate expectation files for Mac:

LayoutTests//platform/mac/js/dom/global-constructors-attributes-expected.txt
LayoutTests//platform/mac-wk1/js/dom/global-constructors-attributes-expected.txt
LayoutTests//platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt

If this is unexpected, then it's a pretty big deal.

[Ryan Haddad]

(In reply to comment #2)
> Are the differences expected? We already have lots of separate expectation
> files for Mac:
> 
> LayoutTests//platform/mac/js/dom/global-constructors-attributes-expected.txt
> LayoutTests//platform/mac-wk1/js/dom/global-constructors-attributes-expected.
> txt
> LayoutTests//platform/mac-yosemite/js/dom/global-constructors-attributes-
> expected.txt
> 
> If this is unexpected, then it's a pretty big deal.

Yes, the differences seem to be expected. To avoid marking the test as failing, we would need to add an -expected.txt for mac-elcapitan-wk1 and mac-yosemite-wk1, which we don't currently support.

[Matt Lewis]

Due to a change in how expectations and expected files work now, we support the new expected files, however this test has to go through extensive re-baselining when it or related code is changed. We will look at the differenced of the -expected.txt files to see if this behavior is expected or if there is a bug.