[GHC] #16026: No way to run a subset of the testsuite

[GHC]

#16026: No way to run a subset of the testsuite
-------------------------------------+-------------------------------------
        Reporter:  bgamari           |                Owner:  alpmestan
            Type:  feature request   |               Status:  patch
        Priority:  high              |            Milestone:  8.8.1
       Component:  Build System      |              Version:  8.6.2
  (Hadrian)                          |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D5431
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by alpmestan):

 * status:  new => patch
 * differential:   => Phab:D5431


Comment:

 Got a patch ([https://phabricator.haskell.org/D5431 D5431]) that makes
 hadrian support `TEST="..." hadrian/build.sh test` and/or
 `hadrian/build.sh test --only="..."`. Both can be used at the same time
 and hadrian will happily concatenate both lists of tests and run them all.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16026#comment:10>
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