Hi Simon, The strace is only supposed to run when the normal test pre_cmd fails. If it's running that often it means your tests are all failing during pre_cmd with a framework failure https://git.haskell.org/ghc.git/blobdiff/4778cba1dbb6adf495930322d7f9e9db0af60d8f..60fb2b2160aa16194b74262f4df8fad5af171b0f:/testsuite/driver/testlib.py
But maybe I shouldn't turn this on my default. I'll pramaterize it when I get home. Tamar. On Wed, Jun 13, 2018, 17:09 Simon Peyton Jones <simo...@microsoft.com> wrote: > Tamar > > I’m getting *megabytes* of output from ‘sh validate’ on windows. It > looks like this > > 629 151745 [main] sh 2880 fhandler_base::fhaccess: returning 0 > > 291 152036 [main] sh 2880 faccessat: returning 0 > > 7757 159793 [main] sh 2880 fhandler_base_overlapped::wait_overlapped: > wfres 0, wores 1, bytes 7 > > 179457 1608947 [main] make 11484 > fhandler_base_overlapped::wait_overlapped: wfres 0, wores 1, bytes 7 > > 99 159892 [main] sh 2880 fhandler_base_overlapped::wait_overlapped: > normal write, 7 bytes ispipe() 1 > > 180 1609127 [main] make 11484 fhandler_base_overlapped::wait_overlapped: > normal read, 7 bytes ispipe() 1 > > 139 160031 [main] sh 2880 write: 7 = write(1, 0x6000396A0, 7) > > 142 1609269 [main] make 11484 fhandler_base::read: returning 7, binary > mode > > 139 1609408 [main] make 11484 read: 7 = read(5, 0x60005B4B0, 7) > > 136 1609544 [main] make 11484 read: read(5, 0x60005B4B7, 193) blocking > > 4693 164724 [main] sh 2880 set_signal_mask: setmask 0, newmask 80000, > mask_bits 0 > > but with hundreds of thousands of lines. (I have not counted) > > I believe that it may be the result of this line, earlier in the log > > cd "/c/Users/simonpj/AppData/Local/Temp/ghctest-8fa9s6rk/test > spaces/./plugins/plugins07.run" && *strace* $MAKE -s --no-print-directory > -C rule-defining-plugin package.plugins07 TOP=/c/code/HEAD/testsuite# > > Note the strace. > > That in turn was added in your commit > > commit 60fb2b2160aa16194b74262f4df8fad5af171b0f > > Author: Tamar Christina <ta...@zhox.com> > > Date: Mon May 28 19:34:11 2018 +0100 > > > > Clean up Windows testsuite failures > > > > Summary: > > Another round and attempt at getting these down to 0. > > Could you perhaps have made a mistake here? Currently validate is > unusable. > > Thanks! > > Simon > > >
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