Replace multiscripts-positions.html reftest with script tests

• Component: MathML
• Status: RESOLVED FIXED

[Frédéric Wang (:fredw)]

The test multiscripts-positions.html is not really reliable because it does not use any OpenType MATH fonts. It is marked "Pass ImageOnlyFailure" on mac and ios:

find -type f -name TestExpectations | xargs grep multiscripts
Layout/platform/ios-simulator/TestExpectations:mathml/presentation/multiscripts-positions.html [ Pass ImageOnlyFailure ]
Layout/platform/mac/TestExpectations:mathml/presentation/multiscripts-positions.html [ Pass ImageOnlyFailure ]

The following script tests allow some error tolerance and should be better to test the default behavior without knowing which specific font is used:

http://tests.mathml-association.org/mathml/presentation-markup/scripts/subsup-2.html
http://tests.mathml-association.org/mathml/presentation-markup/scripts/subsup-3.html

[Frédéric Wang (:fredw)]

Created attachment 282783 [details]
Patch

[Build Bot]

Comment on attachment 282783 [details]
Patch

Attachment 282783 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.webkit.org/results/1630163

New failing tests:
imported/mathml-in-html5/mathml/presentation-markup/scripts/subsup-3.html

[Build Bot]

Created attachment 282785 [details]
Archive of layout-test-results from ews106 for mac-yosemite-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews106  Port: mac-yosemite-wk2  Platform: Mac OS X 10.10.5

[Build Bot]

Comment on attachment 282783 [details]
Patch

Attachment 282783 [details] did not pass mac-ews (mac):
Output: http://webkit-queues.webkit.org/results/1630203

New failing tests:
imported/mathml-in-html5/mathml/presentation-markup/scripts/subsup-3.html

[Build Bot]

Created attachment 282787 [details]
Archive of layout-test-results from ews101 for mac-yosemite

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews101  Port: mac-yosemite  Platform: Mac OS X 10.10.5

[Build Bot]

Comment on attachment 282783 [details]
Patch

Attachment 282783 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: http://webkit-queues.webkit.org/results/1630208

New failing tests:
imported/mathml-in-html5/mathml/presentation-markup/scripts/subsup-3.html

[Build Bot]

Created attachment 282792 [details]
Archive of layout-test-results from ews121 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews121  Port: ios-simulator-wk2  Platform: Mac OS X 10.11.4

[Frédéric Wang (:fredw)]

Created attachment 282793 [details]
Patch

[Martin Robinson]

Comment on attachment 282793 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=282793&action=review

> LayoutTests/imported/mathml-in-html5/mathml/presentation-markup/scripts/subsup-2.html:16
> +  /* This test does not use any specific fonts and so the exacts rules are not

nit: exacts rules => exact rules

[Frédéric Wang (:fredw)]

Committed r202906: <http://trac.webkit.org/changeset/202906>