[Webkit-unassigned] [Bug 200765] New: Update WebGL test expectations for WebKit WPE

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=200765

            Bug ID: 200765
           Summary: Update WebGL test expectations for WebKit WPE
           Product: WebKit
           Version: WebKit Local Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WPE WebKit
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: clord at igalia.com
                CC: bugs-noreply at webkitgtk.org

Running WebKit WPE tests locally, there are some tests that are marked as failing that pass, some that would pass if marked as slow, some that are flaky, and some that are marked as regressions, but just have out-of-date test expectations. It would be good to update all of these so we can have a new baseline, perhaps with an aim to enabling WPE tests in the future on EWS (though of course, there's a lot of work for non-WebGL tests to do before that happens).

Side-bar: As a warning for anyone that wants to run these tests locally, both the WPE and Gtk ports are sensitive to the external shared-mime-info package. The Gtk port will build its own version in jhbuild, so the results can be expected to be reproducible (in this one regard), but WPE does not and so will rely on the distribution's version. In version 1.12 (latest release), it will falsely class some html documents as xhtml and cause failures due to parsing errors. This can be circumvented by adding a patched (or old) version of shared-mime-info to jhbuild using WEBKIT_EXTRA_MODULES / WEBKIT_EXTRA_MODULESETS, as documented here: https://trac.webkit.org/wiki/WebKitGtkExtendingJHBuild. I've submitted a patch upstream to fix this bug: https://gitlab.freedesktop.org/xdg/shared-mime-info/merge_requests/27 - this branch can also be used in the interim if one prefers that to downgrading to 1.10.

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