[boost] Regression test subinclude feature now available

From: Beman Dawes (bdawes_at_[hidden])
Date: 2003-01-08 10:50:32

bjam has a useful "subinclude" feature, but the regression test status 
reporting programs were not able to track subincludes, so use of the 
feature was discouraged.

Dave Abrahams has made improvements to tools/build/testing.jam so that more 
subinclude path information is available to reporting programs, and I've 
changed the reporting programs accordingly. As well as enabling the use of 
the subinclude feature, these changes should improved regression test 
robustness slightly.

The regression test status/Jamfile now uses subincludes for two libraries, 
filesystem and Boost.Test. The lines:

   subinclude libs/filesystem/test ;
   subinclude libs/test/test ;

Are all that appear in status/Jamfile. The actual tests appear in Jamfiles 
in the indicated directories.

This allows developers to run tests only on their own libraries (by running 
bjam in libs/my-lib/test) without having to maintain a separate copy of the 
tests in status/Jamfile.

This should both ease test maintenance and improve regression test 
robustness.

It would be helpful for developers to migrate their tests to the subinclude 
approach as time permits.

Thanks,

--Beman