[Issue 16422] New: "dub test" builds the same testing executable every run, should cache it

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16422

          Issue ID: 16422
           Summary: "dub test" builds the same testing executable every
                    run, should cache it
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: tools
          Assignee: nobody at puremagic.com
          Reporter: andrei at erdani.com

Refer to http://forum.dlang.org/post/npiabg$1fcg$1@digitalmars.com. The
generated test code should be cached across runs and only rebuilt if the
dependencies change. However, the test should be run every time (because of
randomized unittests).

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