[Bug 31789] New: Fix handling of jscript/vbscript tests

http://bugs.winehq.org/show_bug.cgi?id=31789

Bug #: 31789
           Summary: Fix handling of jscript/vbscript tests
           Product: Wine-Testbot
           Version: unspecified
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

The Wine TestBot reports failures for all patches to the jscript/vbscript
tests:

=== W7PROX64 (32 bit) ===
No test summary line found

This generates quite a bit of spam on wine-devel and is annoying and needs to
be fixed. I believe it also happens with some other tests.