[Webkit-unassigned] [Bug 121957] New: [GTK] Logging of accessibility events is not disabled between tests

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=121957

           Summary: [GTK] Logging of accessibility events is not disabled
                    between tests
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: Gtk
          Severity: Normal
          Priority: P2
         Component: Accessibility
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: mario at webkit.org
                CC: webkit-bug-importer at group.apple.com,
                    d.nomiyama at samsung.com


The following tests are flaky in the GTK bots:

  platform/gtk/accessibility/aria-table-hierarchy.html [ Failure Pass ]
  platform/gtk/accessibility/aria-toggle-button-role.html [ Failure Pass ]
  platform/gtk/accessibility/button-accessible-name.html [ Failure Pass ]
  platform/gtk/accessibility/caret-browsing-text-focus.html [ Failure Pass ]
  platform/gtk/accessibility/entry-and-password.html [ Failure Pass ]
  platform/gtk/accessibility/list-items-always-exposed.html [ Failure Pass ]
  platform/gtk/accessibility/media-controls-panel-title.html [ Failure Pass ]
  platform/gtk/accessibility/name-from-label.html [ Failure Pass ]
  platform/gtk/accessibility/object-with-title.html [ Failure Pass ]
  platform/gtk/accessibility/remapped-aria-crash.html [ Failure Pass ]
  platform/gtk/accessibility/spans-paragraphs-and-divs.html [ Failure Pass ]
  platform/gtk/accessibility/spans.html [ Failure Pass ]
  platform/gtk/accessibility/table-hierarchy.html [ Failure Pass ]

Apparently, the problem seems to be that the logging of accessibility events is for some reason being enabled (or maybe never disabled from previous tests) even if the tests do not explicitly ask for it. See for instance this diff for caret-browsing-text-focus:

    --- /home/slave/webkitgtk/gtk-linux-64-release/build/layout-test-results/platform/gtk/accessibility/caret-browsing-text-focus-expected.txt
    +++ /home/slave/webkitgtk/gtk-linux-64-release/build/layout-test-results/platform/gtk/accessibility/caret-browsing-text-focus-actual.txt
    @@ -1,3 +1,21 @@
    +Accessibility object emitted "state-change:busy = 1" / Name: "(No name)" / Role: 80
    +Accessibility object emitted "property-change:accessible-parent" / Name: "(No name)" / Role: 48
    +Accessibility object emitted "property-change:accessible-parent" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "property-change:accessible-parent" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "focus-event = 1" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "state-change:focused = 1" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "focus-event = 0" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "state-change:focused = 0" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "focus-event = 1" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "state-change:focused = 1" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "focus-event = 0" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "state-change:focused = 0" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "focus-event = 1" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "state-change:focused = 1" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "focus-event = 0" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "state-change:focused = 0" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "focus-event = 1" / Name: "(No name)" / Role: 71
    +Accessibility object emitted "state-change:focused = 1" / Name: "(No name)" / Role: 71
     A paragraph with a
     line break in the middle

Denis, could you please take a look into this?

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