[Webkit-unassigned] [Bug 82944] New: [mac] LayoutTestHelper crashes if there is no main display

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=82944

           Summary: [mac] LayoutTestHelper crashes if there is no main
                    display
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: timothy_horton at apple.com
                CC: simon.fraser at apple.com, jberlin at webkit.org


It looks like LayoutTestHelper is crashing on some of the bots because ColorSyncDeviceCopyDeviceInfo returns null. It looks like this is probably due to them not having a display. We should check for this case and not do anything to the main display color profile, since I don't see how we can! I'm not sure what will happen to the colorspace of pixel results in that situation, but fixing this can't make it *worse*.

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