- ghc-devs - Haskell.org

Re: are ghc commits only getting make fast test'd on OSX?
by Carter Schonwald 11 Dec '18

11 Dec '18

yeah, this turned out to be the dwarf issue i think, On Fri, Dec 7, 2018 at 10:05 PM Ben Gamari <bgamari(a)gmail.com> wrote: > Sorry for the latency, I'm currently working through a few weeks of > email backlog. > > > Carter Schonwald <carter.schonwald(a)gmail.com> writes: > > > thats the only explanation of why i see soooo many test suite failues of > a > > GHC RELEASE when i do make test ... > > > It's hard to comment without knowing more about what specific failures > you are seeing. > > > why do we not have a full ./validate run on each tier one platform as > part > > of some official release check list? > > > We do. All of the Tier 1 platforms have go through full validation. You > can see this yourself by looking at .circleci/config.yml. > > > DO WE HAVE a checklist for releases? if not, we should, this shouldn't be > > happening > > Yes, we do. It is here [1]. > > Cheers, > > - Ben > > > [1] https://ghc.haskell.org/trac/ghc/wiki/MakingReleases >

1 0

Understanding bind in template haskell
by Yotam Ohad 10 Dec '18

10 Dec '18

Hi, In the function DsMeta.repE there is a format being repeated: For example in: repE e@(ExplicitTuple _ es boxed) | not (all tupArgPresent es) = notHandled "Tuple sections" (ppr e) | isBoxed boxed = do { xs <- repLEs [e | (dL->L _ (Present _ e)) <- es] ; repTup xs } | otherwise = do { xs <- repLEs [e | (dL->L _ (Present _ e)) <- es] ; repUnboxedTup xs } There is `(dL->L _ (Present _ e)) <- es`. I don't understand how this type checks correctly. If I'll try to do data Foo a = Foo a runQ [| Foo b <- Foo 1 |] in ghciI get an error. What is the difference? Yotam

2 1

Re: nofib output difference
by Andreas Klebinger 08 Dec '18

08 Dec '18

I fear that one is my fault. This should fix it: https://phabricator.haskell.org/D5426 I did not want to add a large binary file to the repo so instead compress generated the out file during boot. Which used to work well on my box. However make boot also creates the dependency files that guarantee the proper build order. Turns out sometimes we end up trying to build the compress executable before building the dependency file, so the build fails. I've just gave in to storing the output file in the repo now.

1 0

[ANNOUNCE] GHC 8.6.3 is now available
by Ben Gamari 08 Dec '18

08 Dec '18

Hello everyone, The GHC team is very happy to announce the availability of GHC 8.6.3, a bugfix release in the GHC 8.6 series. The source distribution, binary distributions, and documentation for this release are available at https://downloads.haskell.org/~ghc/8.6.3 The 8.6 release fixes several regressions present in 8.6.2 including: - A code generation bug resulting in segmentations faults in some programs (#15892) - Darwin binary distributions are now correctly built against an in-tree GMP (#15404) - Three bugs leading to linker failures on Windows (#15105, #15894, #15934) - A bug leading to programs with deep stacks crashing when run with retainer profiling enabled (#14758) - A bug resulting in potential heap corruption during stable name allocation (#15906) - Plugins are now loaded during GHCi sessions (#15633) As a few of these issues are rather serious users are strongly encouraged to upgrade. See Trac [1] for a full list of issues resolved in this release. Note that this release ships with one significant but long-standing bug (#14251): Calls to functions taking both Float# and Double# may result in incorrect code generation when compiled using the LLVM code generator. This is not a new issue, it has existed as long as the LLVM code generator has existed; however, changes in code generation in 8.6 made it more likely that user code using only lifted types will trigger it. Happy compiling! Cheers, - Ben [1] https://ghc.haskell.org/trac/ghc/query?status=closed&milestone=8.6.3&col=id…

1 0

nofib output difference
by Joachim Breitner 07 Dec '18

07 Dec '18

Hi, currently, perf.haskell.org has stopped because recent commits fail to build with: expected stdout not matched by reality --- fft2.stdout7 2018-11-28 12:00:24.126015465 -0500 +++ /tmp/runtest6392.1 2018-11-28 12:59:59.329423367 -0500 @@ -1,3 +1,3 @@ -result1 = 2.59635799135966e-12 -result2 = 2.59635799135966e-12 -result3 = 4.8279900966008427e-8 +result1 = 2.649891777856828e-12 +result2 = 2.649891777856828e-12 +result3 = 4.830900479646516e-8 make[2]: *** [../../mk/target.mk:102: runtests] Error 1 do others observe this as well? This is worrying, because there has been no change to nofib since it last worked. Can we add a check of the functional correctness of the nofib programs to the CI somehow? Cheers, Joachim -- Joachim Breitner mail(a)joachim-breitner.de http://www.joachim-breitner.de/

3 4

framework failure
by Simon Peyton Jones 07 Dec '18

07 Dec '18

I'm getting this Framework failures: . ./perf/should_run/all.T [] (name 'stats_num_field' is not defined) I think it comes from this: commit fb669f51b3f2cae79511ac3d1c43939d951b1f69 Author: Tobias Decking <Tobias.Decking(a)gmail.com> Date: Thu Dec 6 15:32:18 2018 -0500 Add fusion rules for the zipWith functions in base (#15263) Simon

2 1

Cmm Memory Model (Understanding #15449)
by Travis Whitaker 07 Dec '18

07 Dec '18

Hello GHC Devs, I'm trying to get my head around ticket #15449 ( https://ghc.haskell.org/trac/ghc/ticket/15449) This gist of things is that GHC generates incorrect aarch64 code that causes memory corruption in multithreaded programs run on out-of-order machines. User trommler discovered that similar issues are present on PowerPC, and indeed ARMv7 and PowerPC support the same types of load/store reorderings. The LLVM code emitted by GHC may be incorrect with respect to LLVM's memory model, but this isn't a problem on architectures with minimal reordering like x86. I had initially thought that GHC simply wasn't emitting the appropriate LLVM fences; there's an elephant-gun-approach here ( https://github.com/TravisWhitaker/ghc/commits/ghc843-wip/T15449) that guards each atomic operation with a full barrier. I still believe that GHC is omitting necessary LLVM fences, but this change is insufficient to fix the behavior of the test case (which is simply GHC itself compiling a test package with '-jN', N > 1). It seems there's a long and foggy history of the Cmm memory model. Edward Yang discusses this a bit in his post here ( http://blog.ezyang.com/2014/01/so-you-want-to-add-a-new-concurrency-primiti…) and issues similar to #15449 have plagued GHC in the past, like #12469 ( https://ghc.haskell.org/trac/ghc/ticket/12469) Worryingly, GHC only has MO_WriteBarrier, whereas PowerPC and ARMv7 really need read, write, and full memory barriers. On ARM an instruction memory barrier might be required as well, but I don't know enough about STG/Cmm to say for sure, and it'd likely be LLVM's responsibility to emit that anyway. I'm hoping that someone with more tribal knowledge than I might be able to give me some pointers with regards to the following areas: - Does STG itself have anything like a memory model? My intuition says 'definitely not', but given that STG expressions may contain Cmm operations (via StgCmmPrim), there may be STG-to-STG transformations that need to care about the target machine's memory model. - With respect to Cmm, what reorderings does GHC perform? What are the relevant parts of the compiler to begin studying? - Are the LLVM atomics that GHC emits correct with respect to the LLVM memory model? As it stands now LLVM fences are only emitted for MO_WriteBarrier. Without fences accompanying the atomics, it seems the LLVM compiler could float dependent loads/stores past atomic operations. - Why is MO_WriteBarrier the only provided memory barrier? My hunch is that it's because this is the only sort of barrier required on x86, which only allows loads to be reordered with older stores, but perhaps I'm missing something? Is it plausible that Cmm simply needs additional barrier primitives to target these weaker memory models? Conversely, is there some property of Cmm that let's us get away without read barriers at all? Naturally, if I've got any of this wrong or are otherwise barking up the wrong tree, please let me know. Thanks for all your efforts! Travis Whitaker

4 3

Re: Windows test failures
by Phyx 07 Dec '18

07 Dec '18

forgot to copy in ghc-devs. On Fri, Dec 7, 2018 at 12:05 AM Phyx <lonetiger(a)gmail.com> wrote: > Ah great, > > Normally an msys2 .profile will contain the following line > > # Set user-defined locale > export LANG=$(locale -uU) > > which would attach ".UTF-8" to the user's current locale. > I'm guessing when you run it from emacs the profile isn't loaded (probably > because bash isn't being called with --login) or something in bashrc or > profile is overwriting this. > > Setting this should bring the test failures down more. > > Which leaves only these tests > > /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test > spaces/plugins/plugin-recomp-pure.run plugin-recomp-pure [bad > exit code] (normal) > > /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test > spaces/plugins/plugin-recomp-impure.run plugin-recomp-impure > [bad exit code] (normal) > > /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test > spaces/plugins/plugin-recomp-flags.run plugin-recomp-flags [bad > exit code] (normal) > > as the remaining unexplained ones. > > Do these still fail for you? > > Cheers, > Tamar > > > On Thu, Dec 6, 2018 at 11:50 PM Simon Peyton Jones <simonpj(a)microsoft.com> > wrote: > >> Aha! Yes, in libraries/base/tests, I find that make TEST=T3307 fails; >> but succeeds with >> >> >> >> export LANG=en_GB.UTF-8 >> >> >> >> Progress! >> >> >> >> Simon >> >> >> >> *From:* Phyx <lonetiger(a)gmail.com> >> *Sent:* 06 December 2018 23:43 >> *To:* Simon Peyton Jones <simonpj(a)microsoft.com> >> *Cc:* ghc-devs(a)haskell.org Devs <ghc-devs(a)haskell.org> >> *Subject:* Re: Windows test failures >> >> >> >> Hi Simon, >> >> >> >> > Does that help at all? >> >> > >> >> > I can try your “export LANG=en_GB.UTF-8” … shall I do that? Can I test >> its efficacy by running one test rather than 6,000 of them? In which case, >> which one? >> >> >> >> Yes, "en_GB" doesn't seem to be a unicode locale, one test you can try to >> check is T3307,so make TEST="T3307" -C testsuite/tests/ >> >> >> >> I tried using your "en_GB" locale and the test failed for me too then. >> >> >> >> Kind regards, >> >> Tamar >> >> >> >> On Thu, Dec 6, 2018 at 2:17 PM Simon Peyton Jones <simonpj(a)microsoft.com> >> wrote: >> >> Hi Tamar >> >> >> >> Thanks for working on this. >> >> >> >> if it's an msys2 shell, what does "locale" return? >> >> >> >> It’s a shell running inside emacs. Here’s what locale returns >> >> /c/tmp$ locale >> >> LANG=en_GB >> >> LC_CTYPE="en_GB" >> >> LC_NUMERIC="en_GB" >> >> LC_TIME="en_GB" >> >> LC_COLLATE="en_GB" >> >> LC_MONETARY="en_GB" >> >> LC_MESSAGES="en_GB" >> >> LC_ALL= >> >> >> >> Does that help at all? >> >> >> >> I can try your “export LANG=en_GB.UTF-8” … shall I do that? Can I test >> its efficacy by running one test rather than 6,000 of them? In which case, >> which one? >> >> >> Thanks >> >> >> >> Simon >> >> >> >> >> >> *From:* Phyx <lonetiger(a)gmail.com> >> *Sent:* 02 December 2018 20:43 >> *To:* Simon Peyton Jones <simonpj(a)microsoft.com> >> *Cc:* ghc-devs(a)haskell.org Devs <ghc-devs(a)haskell.org> >> *Subject:* Re: Windows test failures >> >> >> >> Hi Simon, >> >> >> >> That's a bit better (still need to figure out why the recent threading >> issues, but one problem at a time :) ) >> >> >> >> From that list T10672_x64 is one I'm looking at already, seems to have >> something to do with the libstdc++ destructors. >> >> Plugins 09 and 10 are the other two I know about, but haven't had time to >> look at them yet. Frankly I know too little about plugins to make an >> accurate determination here, but the input files are empty >> >> yet it expects output, so I don't know what it's supposed to do here. If >> someone who knows more about plugins can chime in that would save some time. >> >> >> >> The segfaulting plugin I haven't triaged yet. Now the remaining failures >> aside from T14452 that Roland is taking care of, seem to have to do with >> your locale in your console. You seem to be running the >> >> tests in a console that has latin-1 locale? So some unicode characters >> fail encoding/decoding. >> >> >> >> If it's a Windows shell you can change it to utf-8 using "chcp 65001", if >> it's an msys2 shell, what does "locale" return? >> >> >> >> For reference mine is >> >> >> >> $ locale >> LANG=en_GB.UTF-8 >> LC_CTYPE="en_GB.UTF-8" >> LC_NUMERIC="en_GB.UTF-8" >> LC_TIME="en_GB.UTF-8" >> LC_COLLATE="en_GB.UTF-8" >> LC_MONETARY="en_GB.UTF-8" >> LC_MESSAGES="en_GB.UTF-8" >> LC_ALL= >> >> >> >> If it does say latin1 you can change it with >> >> >> >> export LANG=en_GB.UTF-8 >> >> >> >> This should fix more of the tests. >> >> >> >> The reason I don't mark the remaining tests as expect fail yet is because >> I haven't had the time to triage them, so I don't know their severity and >> >> last time there were a few nasty issues hidden in them. >> >> >> >> Unfortunately I won't have time to look at them till next weekend. >> >> >> >> Thanks, >> >> Tamar >> >> >> >> On Fri, Nov 30, 2018 at 9:49 PM Simon Peyton Jones <simonpj(a)microsoft.com> >> wrote: >> >> At the end of the first test run it would have given a list of tests that >> failed and a line saying TEST=".... List of tests..." >> >> >> >> Copy that line and at the root of the checkout do >> >> >> >> make TEST=".... List of tests..." test -C testsuite/tests >> >> >> >> (that's uppercase C). This will run everything using one thread. :) >> >> >> >> OK, done. Results below. >> >> >> >> Simon >> >> >> >> >> >> /c/code/HEAD$ make TEST="T10420 T10672_x64 T13385 T14452 T15815 T3307 >> T3319 T4006 TH_scopedTvs environment001 plugin-recomp-change >> plugin-recomp-flags plugin-recomp-impure plugin-recomp-pure plugins07 >> plugins09 plugins10 plugins11 plugins13 plugins14 print017" test -C >> testsuite/tests >> >> make: Entering directory '/c/code/HEAD/testsuite/tests' >> >> PYTHON="python3" "python3" ../driver/runtests.py -e >> "ghc_compiler_always_flags='-dcore-lint -dcmm-lint -no-user-package-db >> -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output'" -e config.compiler_debugged=False -e >> ghc_with_native_codegen=True -e config.have_vanilla=True -e >> config.have_dynamic=False -e config.have_profiling=False -e >> ghc_with_threaded_rts=True -e ghc_with_dynamic_rts=False -e >> config.have_interp=True -e config.unregisterised=False -e >> config.have_gdb=False -e config.have_readelf=True -e >> config.ghc_dynamic_by_default=False -e config.ghc_dynamic=False -e >> ghc_with_smp=True -e ghc_with_llvm=False -e windows=True -e darwin=False -e >> config.in_tree_compiler=True -e config.cleanup=True -e config.local=True >> --rootdir=. --config-file=../config/ghc -e >> 'config.platform="x86_64-unknown-mingw32"' -e 'config.os="mingw32"' -e >> 'config.arch="x86_64"' -e 'config.wordsize="64"' -e 'config.timeout=int() >> or config.timeout' -e 'config.exeext=".exe"' -e >> 'config.top="/c/code/HEAD/testsuite"' --config >> 'compiler="/c/code/HEAD/inplace/bin/ghc-stage2.exe"' --config >> 'ghc_pkg="/c/code/HEAD/inplace/bin/ghc-pkg.exe"' --config 'haddock=' >> --config 'hp2ps="/c/code/HEAD/inplace/bin/hp2ps.exe"' --config >> 'hpc="/c/code/HEAD/inplace/bin/hpc.exe"' --config 'gs="gs"' --config >> 'timeout_prog="../timeout/install-inplace/bin/timeout.exe"' -e >> "config.stage=2" --rootdir=../../libraries/Win32/tests >> --rootdir=../../libraries/array/tests >> --rootdir=../../libraries/base/tests >> --rootdir=../../libraries/binary/tests >> --rootdir=../../libraries/bytestring/tests >> --rootdir=../../libraries/containers/tests >> --rootdir=../../libraries/deepseq/tests >> --rootdir=../../libraries/directory/tests >> --rootdir=../../libraries/filepath/tests >> --rootdir=../../libraries/ghc-compact/tests >> --rootdir=../../libraries/ghc-heap/tests >> --rootdir=../../libraries/ghc-prim/tests >> --rootdir=../../libraries/haskeline/tests >> --rootdir=../../libraries/hpc/tests >> --rootdir=../../libraries/pretty/tests >> --rootdir=../../libraries/process/tests >> --rootdir=../../libraries/stm/tests >> --rootdir=../../libraries/template-haskell/tests >> --rootdir=../../libraries/text/tests \ >> >> --only=T10420 --only=T10672_x64 --only=T13385 --only=T14452 >> --only=T15815 --only=T3307 --only=T3319 --only=T4006 >> --only=TH_scopedTvs --only=environment001 --only=plugin-recomp-change >> --only=plugin-recomp-flags --only=plugin-recomp-impure >> --only=plugin-recomp-pure --only=plugins07 --only=plugins09 >> --only=plugins10 --only=plugins11 --only=plugins13 --only=plugins14 >> --only=print017 \ >> >> \ >> >> \ >> >> \ >> >> \ >> >> \ >> >> >> >> Timeout is 300 >> >> 0 >> >> Found 398 .T files... >> >> Beginning test run at Fri Nov 30 21:07:17 2018 GMTST >> >> ====> Scanning ./ado/all.T >> >> ====> Scanning ./annotations/should_compile/all.T >> >> ====> Scanning ./annotations/should_compile/T13818/all.T >> >> …lots more “Scanning” lines… >> >> ====> Scanning ../../libraries/ghc-heap/tests/all.T >> >> ====> Scanning ../../libraries/hpc/tests/fork/test.T--- >> driver/T14452.run/T14452.stdout.normalised 2018-11-30 >> 21:07:36.565566000 +0000 >> >> +++ driver/T14452.run/T14452.run.stdout.normalised 2018-11-30 >> 21:07:36.567569500 +0000 >> >> @@ -1 +1 @@ >> >> --O3 >> >> +"-O3" >> >> --- libraries/base/tests/T4006.run/T4006.stdout.normalised >> 2018-11-30 21:15:19.867313900 +0000 >> >> +++ libraries/base/tests/T4006.run/T4006.run.stdout.normalised >> 2018-11-30 21:15:19.870787900 +0000 >> >> @@ -1,2 +1,2 @@ >> >> It works here >> >> - >> >> + >> >> --- >> libraries/base/tests/IO/environment001.run/environment001.stdout.normalised >> 2018-11-30 21:16:00.645817500 +0000 >> >> +++ >> libraries/base/tests/IO/environment001.run/environment001.run.stdout.normalised >> 2018-11-30 21:16:00.654738900 +0000 >> >> @@ -1,7 +1,8 @@ >> >> - >> >> -Test 1: 3 >> >> - >> >> -Test 2: 1 >> >> + >> >> + >> >> +Test 1: 9 >> >> + >> >> +Test 2: 3 >> >> ! >> >> Test 3: 3 >> >> ["a","b"] >> >> >> >> ====> Scanning ../../libraries/hpc/tests/function/test.T >> >> ====> Scanning ../../libraries/hpc/tests/function2/test.T >> >> ====> Scanning ../../libraries/hpc/tests/ghc_ghci/test.T >> >> ====> Scanning ../../libraries/hpc/tests/raytrace/test.T >> >> ====> Scanning ../../libraries/hpc/tests/raytrace/tixs/test.T >> >> ====> Scanning ../../libraries/hpc/tests/simple/test.T >> >> ====> Scanning ../../libraries/hpc/tests/simple/tixs/test.T >> >> ====> Scanning ../../libraries/process/tests/all.T >> >> ====> Scanning ../../libraries/process/tests/T9775/all.T >> >> ====> Scanning ../../libraries/stm/tests/all.T >> >> ====> Scanning ../../libraries/template-haskell/tests/all.T >> >> =====> T14452(normal) 1 of 21 [0, 0, 0] >> >> cd "driver/T14452.run" && $MAKE -s --no-print-directory T14452 >> >> Actual stdout output differs from expected: >> >> diff -uw "driver/T14452.run/T14452.stdout.normalised" >> "driver/T14452.run/T14452.run.stdout.normalised" >> >> *** unexpected failure for T14452(normal) >> >> =====> T13385(ghci) 2 of 21 [0, 1, 0] >> >> cd "ghci/scripts/T13385.run" && >> HC="/c/code/HEAD/inplace/bin/ghc-stage2.exe" HC_OPTS="-dcore-lint >> -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations >> -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret >> -Werror=compat -dno-debug-output -XRebindableSyntax" >> "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --interactive -v0 >> -ignore-dot-ghci -fno-ghci-history +RTS -I0.1 -RTS -fghci-leak-check >> -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -XRebindableSyntax < T13385.script >> >> =====> print017(ghci) 3 of 21 [0, 1, 0] >> >> cd "ghci.debugger/scripts/print017.run" && >> HC="/c/code/HEAD/inplace/bin/ghc-stage2.exe" HC_OPTS="-dcore-lint >> -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations >> -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret >> -Werror=compat -dno-debug-output " >> "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --interactive -v0 >> -ignore-dot-ghci -fno-ghci-history +RTS -I0.1 -RTS -fghci-leak-check >> -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -ignore-dot-ghci< print017.script >> >> =====> print017(ghci-ext) 3 of 21 [0, 1, 0] >> >> cd "ghci.debugger/scripts/print017.run" && >> HC="/c/code/HEAD/inplace/bin/ghc-stage2.exe" HC_OPTS="-dcore-lint >> -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations >> -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret >> -Werror=compat -dno-debug-output " >> "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --interactive -v0 >> -ignore-dot-ghci -fno-ghci-history -fexternal-interpreter +RTS -I0.1 -RTS >> -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -ignore-dot-ghci< print017.script >> >> =====> plugin-recomp-change(normal) 4 of 21 [0, 1, 0] >> >> cd "plugins/plugin-recomp-change.run" && $MAKE -s --no-print-directory -C >> plugin-recomp package.plugins01 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugin-recomp-change.run" && $MAKE -s --no-print-directory >> plugin-recomp-change >> >> =====> T10672_x64(normal) 5 of 21 [0, 1, 0] >> >> cd "rts/T10672/T10672_x64.run" && $MAKE -s --no-print-directory >> T10672_x64 >> >> Timeout happened...killed process "cd "rts/T10672/T10672_x64.run" && >> $MAKE -s --no-print-directory T10672_x64 "... >> >> >> >> Wrong exit code for T10672_x64()(expected 0 , actual 99 ) >> >> *** unexpected failure for T10672_x64(normal) >> >> =====> TH_scopedTvs(normal) 6 of 21 [0, 2, 0] >> >> cd "th/TH_scopedTvs.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -c >> TH_scopedTvs.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -XTemplateHaskell -package template-haskell -v0 >> >> =====> TH_scopedTvs(ext-interp) 6 of 21 [0, 2, 0] >> >> cd "th/TH_scopedTvs.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -c >> TH_scopedTvs.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -XTemplateHaskell -package template-haskell >> -fexternal-interpreter -v0 >> >> =====> T3319(normal) 7 of 21 [0, 2, 0] >> >> cd "th/T3319.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -c >> T3319.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -XTemplateHaskell -package template-haskell >> -ddump-splices -v0 >> >> =====> T3319(ext-interp) 7 of 21 [0, 2, 0] >> >> cd "th/T3319.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -c >> T3319.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -XTemplateHaskell -package template-haskell >> -fexternal-interpreter -ddump-splices -v0 >> >> =====> T15815(normal) 8 of 21 [0, 2, 0] >> >> cd "th/T15815.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --make >> T15815B -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -XTemplateHaskell -package template-haskell -v0 -static >> >> =====> T15815(ext-interp) 8 of 21 [0, 2, 0] >> >> cd "th/T15815.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --make >> T15815B -dcore-lint -dcmm-lint -no-user-package-db -rtsopts >> -fno-warn-missed-specialisations -fshow-warning-groups >> -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat >> -dno-debug-output -XTemplateHaskell -package template-haskell >> -fexternal-interpreter -v0 -static >> >> =====> T4006(normal) 9 of 21 [0, 2, 0] >> >> cd "libraries/base/tests/T4006.run" && >> "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -o T4006 T4006.hs -dcore-lint >> -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations >> -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret >> -Werror=compat -dno-debug-output >> >> cd "libraries/base/tests/T4006.run" && ./T4006 >> >> Actual stdout output differs from expected: >> >> diff -uw "libraries/base/tests/T4006.run/T4006.stdout.normalised" >> "libraries/base/tests/T4006.run/T4006.run.stdout.normalised" >> >> *** unexpected failure for T4006(normal) >> >> =====> T3307(normal) 10 of 21 [0, 3, 0] >> >> cd "libraries/base/tests/IO/T3307.run" && $MAKE -s --no-print-directory >> T3307-test >> >> Wrong exit code for T3307()(expected 0 , actual 2 ) >> >> Stdout ( T3307 ): >> >> Test 1 >> >> [99,104,105,110,101,115,101,45,102,105,108,101,45,229,176,143,232,175,180] >> >> Ni hao >> >> Test 2 >> >> [99,104,105,110,101,115,101,45,102,105,108,101,45,229,176,143,232,175,180] >> >> Ni hao >> >> Test 3 >> >> [99,104,105,110,101,115,101,45,102,105,108,101,45,23567,35828] >> >> Stderr ( T3307 ): >> >> *** framework failure for T3307(normal) 'latin-1' codec can't encode >> characters in position 24-25: ordinal not in range(256) >> >> =====> environment001(normal) 11 of 21 [0, 3, 1] >> >> cd "libraries/base/tests/IO/environment001.run" && $MAKE -s >> --no-print-directory environment001-test >> >> Actual stdout output differs from expected: >> >> diff -uw >> "libraries/base/tests/IO/environment001.run/environment001.stdout.normalised" >> "libraries/base/tests/IO/environment001.run/environment001.run.stdout.normalised" >> >> *** unexpected failure for environment001(normal) >> >> =====> plugins07(normal) 12 of 21 [0, 4, 1] >> >> cd "plugins/plugins07.run" && $MAKE -s --no-print-directory -C >> rule-defining-plugin package.plugins07 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugins07.run" && $MAKE -s --no-print-directory plugins07 >> >> =====> plugins09(normal) 13 of 21 [0, 4, 1] >> >> cd "plugins/plugins09.run" && $MAKE -s --no-print-directory -C >> simple-plugin package.plugins09 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugins09.run" && $MAKE -s --no-print-directory plugins09 >> >> Actual stdout output differs from expected: >> >> diff -uw "plugins/plugins09.run/plugins09.stdout.normalised" >> "plugins/plugins09.run/plugins09.run.stdout.normalised"--- >> plugins/plugins09.run/plugins09.stdout.normalised 2018-11-30 >> 21:17:20.709370700 +0000 >> >> +++ plugins/plugins09.run/plugins09.run.stdout.normalised >> 2018-11-30 21:17:20.711314000 +0000 >> >> @@ -1,9 +0,0 @@ >> >> -parsePlugin(a,b) >> >> -interfacePlugin: Prelude >> >> -interfacePlugin: GHC.Float >> >> -interfacePlugin: GHC.Base >> >> -typeCheckPlugin (rn) >> >> -interfacePlugin: GHC.Types >> >> -typeCheckPlugin (tc) >> >> -interfacePlugin: GHC.Integer.Type >> >> -interfacePlugin: GHC.Natural >> >> --- plugins/plugins10.run/plugins10.stdout.normalised 2018-11-30 >> 21:17:57.644357800 +0000 >> >> +++ plugins/plugins10.run/plugins10.run.stdout.normalised >> 2018-11-30 21:17:57.646078700 +0000 >> >> @@ -1,21 +0,0 @@ >> >> -parsePlugin() >> >> -interfacePlugin: Prelude >> >> -interfacePlugin: Language.Haskell.TH >> <https://nam06.safelinks.protection.outlook.com/?url=http%3A%2F%2FLanguage.H…> >> >> -interfacePlugin: Language.Haskell.TH.Quote >> >> -interfacePlugin: GHC.Float >> >> -interfacePlugin: GHC.Base >> >> -interfacePlugin: Language.Haskell.TH.Syntax >> >> -typeCheckPlugin (rn) >> >> -interfacePlugin: GHC.Types >> >> -typeCheckPlugin (tc) >> >> -interfacePlugin: GHC.Integer.Type >> >> -interfacePlugin: GHC.Natural >> >> -parsePlugin(a) >> >> -typeCheckPlugin (rn) >> >> -interfacePlugin: Language.Haskell.TH.Lib.Internal >> >> -metaPlugin: return [] >> >> -metaPlugin: quoteExp stringify "x" >> >> -interfacePlugin: GHC.CString >> >> -typeCheckPlugin (rn) >> >> -typeCheckPlugin (rn) >> >> -typeCheckPlugin (tc) >> >> >> >> *** unexpected failure for plugins09(normal) >> >> =====> plugins10(normal) 14 of 21 [0, 5, 1] >> >> cd "plugins/plugins10.run" && $MAKE -s --no-print-directory -C >> simple-plugin package.plugins10 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugins10.run" && $MAKE -s --no-print-directory plugins10 >> >> Actual stdout output differs from expected: >> >> diff -uw "plugins/plugins10.run/plugins10.stdout.normalised" >> "plugins/plugins10.run/plugins10.run.stdout.normalised" >> >> *** unexpected failure for plugins10(normal) >> >> =====> plugins11(normal) 15 of 21 [0, 6, 1] >> >> cd "plugins/plugins11.run" && $MAKE -s --no-print-directory -C >> simple-plugin package.plugins11 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugins11.run" && $MAKE -s --no-print-directory plugins11 >> >> Timeout happened...killed process "cd "plugins/plugins11.run" && $MAKE -s >> --no-print-directory plugins11 "... >> >> >> >> Wrong exit code for plugins11()(expected 0 , actual 99 ) >> >> *** unexpected failure for plugins11(normal) >> >> =====> plugins13(normal) 16 of 21 [0, 7, 1] >> >> cd "plugins/plugins13.run" && $MAKE -s --no-print-directory -C >> simple-plugin package.plugins13 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugins13.run" && $MAKE -s --no-print-directory plugins13 >> >> =====> plugins14(normal) 17 of 21 [0, 7, 1] >> >> cd "plugins/plugins14.run" && $MAKE -s --no-print-directory -C >> simple-plugin package.plugins14 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugins14.run" && $MAKE -s --no-print-directory plugins14 >> >> =====> T10420(normal) 18 of 21 [0, 7, 1] >> >> cd "plugins/T10420.run" && $MAKE -s --no-print-directory -C >> rule-defining-plugin package.T10420 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/T10420.run" && $MAKE -s --no-print-directory T10420 >> >> =====> plugin-recomp-pure(normal) 19 of 21 [0, 7, 1] >> >> cd "plugins/plugin-recomp-pure.run" && $MAKE -s --no-print-directory -C >> plugin-recomp package.plugins01 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugin-recomp-pure.run" && $MAKE -s --no-print-directory >> plugin-recomp-pure >> >> Timeout happened...killed process "cd "plugins/plugin-recomp-pure.run" && >> $MAKE -s --no-print-directory plugin-recomp-pure "... >> >> >> >> Wrong exit code for plugin-recomp-pure()(expected 0 , actual 99 ) >> >> Stdout ( plugin-recomp-pure ): >> >> [1 of 1] Compiling Main ( plugin-recomp-test.hs, >> plugin-recomp-test.o ) >> >> Stderr ( plugin-recomp-pure ): >> >> Simple Plugin Passes Queried >> >> Got options: >> >> Simple Plugin Pass Run >> >> *** unexpected failure for plugin-recomp-pure(normal) >> >> =====> plugin-recomp-impure(normal) 20 of 21 [0, 8, 1] >> >> cd "plugins/plugin-recomp-impure.run" && $MAKE -s --no-print-directory -C >> plugin-recomp package.plugins01 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugin-recomp-impure.run" && $MAKE -s --no-print-directory >> plugin-recomp-impure >> >> Wrong exit code for plugin-recomp-impure()(expected 0 , actual 2 ) >> >> Stdout ( plugin-recomp-impure ): >> >> [1 of 1] Compiling Main ( plugin-recomp-test.hs, >> plugin-recomp-test.o ) >> >> Linking plugin-recomp-test.exe ... >> >> [1 of 1] Compiling Main ( plugin-recomp-test.hs, >> plugin-recomp-test.o ) [Plugin forced recompilation] >> >> Stderr ( plugin-recomp-impure ): >> >> Simple Plugin Passes Queried >> >> Got options: >> >> Simple Plugin Pass Run >> >> Simple Plugin Passes Queried >> >> Access violation in generated code when reading 0xa824 >> >> >> >> Attempting to reconstruct a stack trace... >> >> >> >> Frame Code address >> >> * 0x49adab0 0x1eb49ec C:\code\HEAD\inplace\bin\ghc-stage2.exe+0x1ab49ec >> >> >> >> make[1]: *** [Makefile:99: plugin-recomp-impure] Error 11 >> >> *** unexpected failure for plugin-recomp-impure(normal) >> >> =====> plugin-recomp-flags(normal) 21 of 21 [0, 9, 1] >> >> cd "plugins/plugin-recomp-flags.run" && $MAKE -s --no-print-directory -C >> plugin-recomp package.plugins01 TOP=/c/code/HEAD/testsuite >> >> cd "plugins/plugin-recomp-flags.run" && $MAKE -s --no-print-directory >> plugin-recomp-flags >> >> Traceback (most recent call last): >> >> File "/c/code/HEAD/testsuite/driver/testlib.py", line 824, in >> test_common_work >> >> do_test(name, way, func, args, files) >> >> File "/c/code/HEAD/testsuite/driver/testlib.py", line 910, in do_test >> >> result = func(*[name,way] + args) >> >> File "/c/code/HEAD/testsuite/driver/testlib.py", line 993, in >> run_command >> >> return simple_run( name, '', override_options(cmd), '' ) >> >> File "/c/code/HEAD/testsuite/driver/testlib.py", line 1338, in >> simple_run >> >> dump_stderr(name) >> >> File "/c/code/HEAD/testsuite/driver/testlib.py", line 1501, in >> dump_stderr >> >> print(str) >> >> UnicodeEncodeError: 'latin-1' codec can't encode characters in position >> 24-25: ordinal not in range(256) >> >> >> >> Unexpected results from: >> >> TEST="T10672_x64 T14452 T3307 T4006 environment001 plugin-recomp-impure >> plugin-recomp-pure plugins09 plugins10 plugins11" >> >> >> >> SUMMARY for test run started at Fri Nov 30 21:07:17 2018 GMTST >> >> 0:26:45 spent to go through >> >> 21 total tests, which gave rise to >> >> 36 test cases, of which >> >> 11 were skipped >> >> >> >> 0 had missing libraries >> >> 15 expected passes >> >> 0 expected failures >> >> >> >> 1 caused framework failures >> >> 0 caused framework warnings >> >> 0 unexpected passes >> >> 9 unexpected failures >> >> 0 unexpected stat failures >> >> >> >> Unexpected failures: >> >> driver/T14452.run T14452 [bad stdout] >> (normal) >> >> rts/T10672/T10672_x64.run T10672_x64 [bad exit code] >> (normal) >> >> libraries/base/tests/T4006.run T4006 [bad stdout] (normal) >> >> libraries/base/tests/IO/environment001.run environment001 [bad >> stdout] (normal) >> >> plugins/plugins09.run plugins09 [bad stdout] >> (normal) >> >> plugins/plugins10.run plugins10 [bad stdout] >> (normal) >> >> plugins/plugins11.run plugins11 [bad exit code] >> (normal) >> >> plugins/plugin-recomp-pure.run plugin-recomp-pure [bad >> exit code] (normal) >> >> plugins/plugin-recomp-impure.run plugin-recomp-impure [bad >> exit code] (normal) >> >> >> >> Framework failures: >> >> libraries/base/tests/IO/T3307.run T3307 [normal] ('latin-1' codec >> can't encode characters in position 24-25: ordinal not in range(256)) >> >> >> >> Appending 0 stats to git notes. >> >> make: *** [../mk/test.mk:342 >> <https://nam06.safelinks.protection.outlook.com/?url=http%3A%2F%2Ftest.mk%3A…>: >> test] Error 1 >> >> make: Leaving directory '/c/code/HEAD/testsuite/tests' >> >> /c/code/HEAD$ >> >> >> >> >> >> *From:* Phyx <lonetiger(a)gmail.com> >> *Sent:* 30 November 2018 11:58 >> *To:* Simon Peyton Jones <simonpj(a)microsoft.com> >> *Subject:* Re: Windows test failures >> >> >> >> At the end of the first test run it would have given a list of tests that >> failed and a line saying TEST=".... List of tests..." >> >> >> >> Copy that line and at the root of the checkout do >> >> >> >> make TEST=".... List of tests..." test -C testsuite/tests >> >> >> >> (that's uppercase C). This will run everything using one thread. :) >> >> >> >> Should give a good starting point as to what's wrong. >> >> >> >> Kind regards, >> >> Tamar >> >> On Fri, Nov 30, 2018, 10:30 Simon Peyton Jones <simonpj(a)microsoft.com> >> wrote: >> >> So I just say >> >> make TEST >> >> is that right? >> >> >> >> Or is it >> >> make THREADS=1 >> >> >> >> or what? Sorry to be dim >> >> >> >> *From:* Phyx <lonetiger(a)gmail.com> >> *Sent:* 30 November 2018 08:05 >> *To:* Simon Peyton Jones <simonpj(a)microsoft.com> >> *Cc:* ghc-devs <ghc-devs(a)haskell.org> >> *Subject:* Re: Windows test failures >> >> >> >> Hi Simon, >> >> >> >> Could you try rerunning those failing tests with make TEST? No threads? I >> have been trying to clean up the testsuite and there should be only 3 >> failing tests, two plugin tests with bad stdout and T10672_x64 which I am >> looking into. >> >> >> >> I have however noticed that the testsuite has become increasingly >> unstable under threads for some reason. >> >> >> >> I also haven't run trunk yet since last week so they could be new.. >> >> >> >> But rerunning the fails with no threads should give a better idea. >> >> >> >> Regards, >> >> Tamar >> >> On Fri, Nov 30, 2018, 07:46 Simon Peyton Jones via ghc-devs < >> ghc-devs(a)haskell.org> wrote: >> >> Ben, Phyx, and other CI folk >> >> ‘sh validate –fast’ still gives a lot of failures on Window. The output >> is below. I would be so good to get this to zero! >> >> (another minor thing is that it would be great to eliminate the long path >> at the beginning – this is platform independent – I have to delete manually >> many times each day. >> >> Thanks >> >> Simon >> >> Unexpected passes: >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/rts/T9405.run T9405 [unexpected] (normal) >> >> >> >> Unexpected failures: >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/driver/T14452.run T14452 [bad stdout] >> (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci/linking/ghcilink001.run ghcilink001 [bad exit >> code] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci/prog010/ghci.prog010.run ghci.prog010 [bad exit >> code] (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci/scripts/ghci050.run ghci050 [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci/should_run/T14963a.run T14963a [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci.debugger/scripts/print012.run print012 [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci.debugger/scripts/print016.run print016 [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci.debugger/scripts/break019.run break019 [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci.debugger/scripts/break028.run break028 [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci.debugger/scripts/dynbrk002.run dynbrk002 [bad exit >> code] (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci.debugger/scripts/T2740.run T2740 [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/indexed-types/should_fail/T7102a.run T7102a [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/plugin-recomp-change.run plugin-recomp-change >> [bad exit code] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/rts/T10672/T10672_x64.run T10672_x64 [bad exit >> code] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/th/TH_spliceGuard.run TH_spliceGuard [exit >> code non-0] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/th/TH_overlaps.run TH_overlaps [exit code >> non-0] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/th/T5886.run T5886 [exit code non-0] >> (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/th/T10697_decided_3.run T10697_decided_3 [exit >> code non-0] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/th/T11629.run T11629 [exit code non-0] >> (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/libraries/base/tests/T4006.run T4006 [bad stdout] >> (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/libraries/base/tests/IO/environment001.run environment001 [bad >> stdout] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/ghci/should_run/T15633b.run T15633b [bad exit code] >> (ghci) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/plugins07.run plugins07 [bad exit >> code] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/plugins09.run plugins09 [bad stdout] >> (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/plugins10.run plugins10 [bad stdout] >> (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/plugins11.run plugins11 [bad stdout] >> (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/T10420.run T10420 [bad exit code] >> (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/plugin-recomp-pure.run plugin-recomp-pure [bad >> exit code] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/plugin-recomp-impure.run plugin-recomp-impure >> [bad exit code] (normal) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/plugins/plugin-recomp-flags.run plugin-recomp-flags [bad >> exit code] (normal) >> >> >> >> Framework failures: >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/perf/compiler/MultiLayerModules.run MultiLayerModules [runTest] >> (Unhandled exception during cleanup: Unable to remove folder >> '/c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/perf/compiler/MultiLayerModules.run': [Errno 13] Permission denied: >> '/c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/perf/compiler/MultiLayerModules.run' >> >> Unable to start current test.) >> >> /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test >> spaces/libraries/base/tests/IO/T3307.run T3307 [normal] ('latin-1' codec >> can't encode characters in position 24-25: ordinal not in range(256)) >> >> >> >> _______________________________________________ >> ghc-devs mailing list >> ghc-devs(a)haskell.org >> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs >> <https://nam06.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmail.haske…> >> >>

1 0

RE: Windows test failures
by Simon Peyton Jones 06 Dec '18

06 Dec '18

At the end of the first test run it would have given a list of tests that failed and a line saying TEST=".... List of tests..." Copy that line and at the root of the checkout do make TEST=".... List of tests..." test -C testsuite/tests (that's uppercase C). This will run everything using one thread. :) OK, done. Results below. Simon /c/code/HEAD$ make TEST="T10420 T10672_x64 T13385 T14452 T15815 T3307 T3319 T4006 TH_scopedTvs environment001 plugin-recomp-change plugin-recomp-flags plugin-recomp-impure plugin-recomp-pure plugins07 plugins09 plugins10 plugins11 plugins13 plugins14 print017" test -C testsuite/tests make: Entering directory '/c/code/HEAD/testsuite/tests' PYTHON="python3" "python3" ../driver/runtests.py -e "ghc_compiler_always_flags='-dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output'" -e config.compiler_debugged=False -e ghc_with_native_codegen=True -e config.have_vanilla=True -e config.have_dynamic=False -e config.have_profiling=False -e ghc_with_threaded_rts=True -e ghc_with_dynamic_rts=False -e config.have_interp=True -e config.unregisterised=False -e config.have_gdb=False -e config.have_readelf=True -e config.ghc_dynamic_by_default=False -e config.ghc_dynamic=False -e ghc_with_smp=True -e ghc_with_llvm=False -e windows=True -e darwin=False -e config.in_tree_compiler=True -e config.cleanup=True -e config.local=True --rootdir=. --config-file=../config/ghc -e 'config.platform="x86_64-unknown-mingw32"' -e 'config.os="mingw32"' -e 'config.arch="x86_64"' -e 'config.wordsize="64"' -e 'config.timeout=int() or config.timeout' -e 'config.exeext=".exe"' -e 'config.top="/c/code/HEAD/testsuite"' --config 'compiler="/c/code/HEAD/inplace/bin/ghc-stage2.exe"' --config 'ghc_pkg="/c/code/HEAD/inplace/bin/ghc-pkg.exe"' --config 'haddock=' --config 'hp2ps="/c/code/HEAD/inplace/bin/hp2ps.exe"' --config 'hpc="/c/code/HEAD/inplace/bin/hpc.exe"' --config 'gs="gs"' --config 'timeout_prog="../timeout/install-inplace/bin/timeout.exe"' -e "config.stage=2" --rootdir=../../libraries/Win32/tests --rootdir=../../libraries/array/tests --rootdir=../../libraries/base/tests --rootdir=../../libraries/binary/tests --rootdir=../../libraries/bytestring/tests --rootdir=../../libraries/containers/tests --rootdir=../../libraries/deepseq/tests --rootdir=../../libraries/directory/tests --rootdir=../../libraries/filepath/tests --rootdir=../../libraries/ghc-compact/tests --rootdir=../../libraries/ghc-heap/tests --rootdir=../../libraries/ghc-prim/tests --rootdir=../../libraries/haskeline/tests --rootdir=../../libraries/hpc/tests --rootdir=../../libraries/pretty/tests --rootdir=../../libraries/process/tests --rootdir=../../libraries/stm/tests --rootdir=../../libraries/template-haskell/tests --rootdir=../../libraries/text/tests \ --only=T10420 --only=T10672_x64 --only=T13385 --only=T14452 --only=T15815 --only=T3307 --only=T3319 --only=T4006 --only=TH_scopedTvs --only=environment001 --only=plugin-recomp-change --only=plugin-recomp-flags --only=plugin-recomp-impure --only=plugin-recomp-pure --only=plugins07 --only=plugins09 --only=plugins10 --only=plugins11 --only=plugins13 --only=plugins14 --only=print017 \ \ \ \ \ \ Timeout is 300 0 Found 398 .T files... Beginning test run at Fri Nov 30 21:07:17 2018 GMTST ====> Scanning ./ado/all.T ====> Scanning ./annotations/should_compile/all.T ====> Scanning ./annotations/should_compile/T13818/all.T …lots more “Scanning” lines… ====> Scanning ../../libraries/ghc-heap/tests/all.T ====> Scanning ../../libraries/hpc/tests/fork/test.T--- driver/T14452.run/T14452.stdout.normalised 2018-11-30 21:07:36.565566000 +0000 +++ driver/T14452.run/T14452.run.stdout.normalised 2018-11-30 21:07:36.567569500 +0000 @@ -1 +1 @@ --O3 +"-O3" --- libraries/base/tests/T4006.run/T4006.stdout.normalised 2018-11-30 21:15:19.867313900 +0000 +++ libraries/base/tests/T4006.run/T4006.run.stdout.normalised 2018-11-30 21:15:19.870787900 +0000 @@ -1,2 +1,2 @@ It works here - + --- libraries/base/tests/IO/environment001.run/environment001.stdout.normalised 2018-11-30 21:16:00.645817500 +0000 +++ libraries/base/tests/IO/environment001.run/environment001.run.stdout.normalised 2018-11-30 21:16:00.654738900 +0000 @@ -1,7 +1,8 @@ - -Test 1: 3 - -Test 2: 1 + + +Test 1: 9 + +Test 2: 3 ! Test 3: 3 ["a","b"] ====> Scanning ../../libraries/hpc/tests/function/test.T ====> Scanning ../../libraries/hpc/tests/function2/test.T ====> Scanning ../../libraries/hpc/tests/ghc_ghci/test.T ====> Scanning ../../libraries/hpc/tests/raytrace/test.T ====> Scanning ../../libraries/hpc/tests/raytrace/tixs/test.T ====> Scanning ../../libraries/hpc/tests/simple/test.T ====> Scanning ../../libraries/hpc/tests/simple/tixs/test.T ====> Scanning ../../libraries/process/tests/all.T ====> Scanning ../../libraries/process/tests/T9775/all.T ====> Scanning ../../libraries/stm/tests/all.T ====> Scanning ../../libraries/template-haskell/tests/all.T =====> T14452(normal) 1 of 21 [0, 0, 0] cd "driver/T14452.run" && $MAKE -s --no-print-directory T14452 Actual stdout output differs from expected: diff -uw "driver/T14452.run/T14452.stdout.normalised" "driver/T14452.run/T14452.run.stdout.normalised" *** unexpected failure for T14452(normal) =====> T13385(ghci) 2 of 21 [0, 1, 0] cd "ghci/scripts/T13385.run" && HC="/c/code/HEAD/inplace/bin/ghc-stage2.exe" HC_OPTS="-dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -XRebindableSyntax" "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --interactive -v0 -ignore-dot-ghci -fno-ghci-history +RTS -I0.1 -RTS -fghci-leak-check -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -XRebindableSyntax < T13385.script =====> print017(ghci) 3 of 21 [0, 1, 0] cd "ghci.debugger/scripts/print017.run" && HC="/c/code/HEAD/inplace/bin/ghc-stage2.exe" HC_OPTS="-dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output " "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --interactive -v0 -ignore-dot-ghci -fno-ghci-history +RTS -I0.1 -RTS -fghci-leak-check -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -ignore-dot-ghci< print017.script =====> print017(ghci-ext) 3 of 21 [0, 1, 0] cd "ghci.debugger/scripts/print017.run" && HC="/c/code/HEAD/inplace/bin/ghc-stage2.exe" HC_OPTS="-dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output " "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --interactive -v0 -ignore-dot-ghci -fno-ghci-history -fexternal-interpreter +RTS -I0.1 -RTS -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -ignore-dot-ghci< print017.script =====> plugin-recomp-change(normal) 4 of 21 [0, 1, 0] cd "plugins/plugin-recomp-change.run" && $MAKE -s --no-print-directory -C plugin-recomp package.plugins01 TOP=/c/code/HEAD/testsuite cd "plugins/plugin-recomp-change.run" && $MAKE -s --no-print-directory plugin-recomp-change =====> T10672_x64(normal) 5 of 21 [0, 1, 0] cd "rts/T10672/T10672_x64.run" && $MAKE -s --no-print-directory T10672_x64 Timeout happened...killed process "cd "rts/T10672/T10672_x64.run" && $MAKE -s --no-print-directory T10672_x64 "... Wrong exit code for T10672_x64()(expected 0 , actual 99 ) *** unexpected failure for T10672_x64(normal) =====> TH_scopedTvs(normal) 6 of 21 [0, 2, 0] cd "th/TH_scopedTvs.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -c TH_scopedTvs.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -XTemplateHaskell -package template-haskell -v0 =====> TH_scopedTvs(ext-interp) 6 of 21 [0, 2, 0] cd "th/TH_scopedTvs.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -c TH_scopedTvs.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -XTemplateHaskell -package template-haskell -fexternal-interpreter -v0 =====> T3319(normal) 7 of 21 [0, 2, 0] cd "th/T3319.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -c T3319.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -XTemplateHaskell -package template-haskell -ddump-splices -v0 =====> T3319(ext-interp) 7 of 21 [0, 2, 0] cd "th/T3319.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -c T3319.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -XTemplateHaskell -package template-haskell -fexternal-interpreter -ddump-splices -v0 =====> T15815(normal) 8 of 21 [0, 2, 0] cd "th/T15815.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --make T15815B -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -XTemplateHaskell -package template-haskell -v0 -static =====> T15815(ext-interp) 8 of 21 [0, 2, 0] cd "th/T15815.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" --make T15815B -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -XTemplateHaskell -package template-haskell -fexternal-interpreter -v0 -static =====> T4006(normal) 9 of 21 [0, 2, 0] cd "libraries/base/tests/T4006.run" && "/c/code/HEAD/inplace/bin/ghc-stage2.exe" -o T4006 T4006.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output cd "libraries/base/tests/T4006.run" && ./T4006 Actual stdout output differs from expected: diff -uw "libraries/base/tests/T4006.run/T4006.stdout.normalised" "libraries/base/tests/T4006.run/T4006.run.stdout.normalised" *** unexpected failure for T4006(normal) =====> T3307(normal) 10 of 21 [0, 3, 0] cd "libraries/base/tests/IO/T3307.run" && $MAKE -s --no-print-directory T3307-test Wrong exit code for T3307()(expected 0 , actual 2 ) Stdout ( T3307 ): Test 1 [99,104,105,110,101,115,101,45,102,105,108,101,45,229,176,143,232,175,180] Ni hao Test 2 [99,104,105,110,101,115,101,45,102,105,108,101,45,229,176,143,232,175,180] Ni hao Test 3 [99,104,105,110,101,115,101,45,102,105,108,101,45,23567,35828] Stderr ( T3307 ): *** framework failure for T3307(normal) 'latin-1' codec can't encode characters in position 24-25: ordinal not in range(256) =====> environment001(normal) 11 of 21 [0, 3, 1] cd "libraries/base/tests/IO/environment001.run" && $MAKE -s --no-print-directory environment001-test Actual stdout output differs from expected: diff -uw "libraries/base/tests/IO/environment001.run/environment001.stdout.normalised" "libraries/base/tests/IO/environment001.run/environment001.run.stdout.normalised" *** unexpected failure for environment001(normal) =====> plugins07(normal) 12 of 21 [0, 4, 1] cd "plugins/plugins07.run" && $MAKE -s --no-print-directory -C rule-defining-plugin package.plugins07 TOP=/c/code/HEAD/testsuite cd "plugins/plugins07.run" && $MAKE -s --no-print-directory plugins07 =====> plugins09(normal) 13 of 21 [0, 4, 1] cd "plugins/plugins09.run" && $MAKE -s --no-print-directory -C simple-plugin package.plugins09 TOP=/c/code/HEAD/testsuite cd "plugins/plugins09.run" && $MAKE -s --no-print-directory plugins09 Actual stdout output differs from expected: diff -uw "plugins/plugins09.run/plugins09.stdout.normalised" "plugins/plugins09.run/plugins09.run.stdout.normalised"--- plugins/plugins09.run/plugins09.stdout.normalised 2018-11-30 21:17:20.709370700 +0000 +++ plugins/plugins09.run/plugins09.run.stdout.normalised 2018-11-30 21:17:20.711314000 +0000 @@ -1,9 +0,0 @@ -parsePlugin(a,b) -interfacePlugin: Prelude -interfacePlugin: GHC.Float -interfacePlugin: GHC.Base -typeCheckPlugin (rn) -interfacePlugin: GHC.Types -typeCheckPlugin (tc) -interfacePlugin: GHC.Integer.Type -interfacePlugin: GHC.Natural --- plugins/plugins10.run/plugins10.stdout.normalised 2018-11-30 21:17:57.644357800 +0000 +++ plugins/plugins10.run/plugins10.run.stdout.normalised 2018-11-30 21:17:57.646078700 +0000 @@ -1,21 +0,0 @@ -parsePlugin() -interfacePlugin: Prelude -interfacePlugin: Language.Haskell.TH -interfacePlugin: Language.Haskell.TH.Quote -interfacePlugin: GHC.Float -interfacePlugin: GHC.Base -interfacePlugin: Language.Haskell.TH.Syntax -typeCheckPlugin (rn) -interfacePlugin: GHC.Types -typeCheckPlugin (tc) -interfacePlugin: GHC.Integer.Type -interfacePlugin: GHC.Natural -parsePlugin(a) -typeCheckPlugin (rn) -interfacePlugin: Language.Haskell.TH.Lib.Internal -metaPlugin: return [] -metaPlugin: quoteExp stringify "x" -interfacePlugin: GHC.CString -typeCheckPlugin (rn) -typeCheckPlugin (rn) -typeCheckPlugin (tc) *** unexpected failure for plugins09(normal) =====> plugins10(normal) 14 of 21 [0, 5, 1] cd "plugins/plugins10.run" && $MAKE -s --no-print-directory -C simple-plugin package.plugins10 TOP=/c/code/HEAD/testsuite cd "plugins/plugins10.run" && $MAKE -s --no-print-directory plugins10 Actual stdout output differs from expected: diff -uw "plugins/plugins10.run/plugins10.stdout.normalised" "plugins/plugins10.run/plugins10.run.stdout.normalised" *** unexpected failure for plugins10(normal) =====> plugins11(normal) 15 of 21 [0, 6, 1] cd "plugins/plugins11.run" && $MAKE -s --no-print-directory -C simple-plugin package.plugins11 TOP=/c/code/HEAD/testsuite cd "plugins/plugins11.run" && $MAKE -s --no-print-directory plugins11 Timeout happened...killed process "cd "plugins/plugins11.run" && $MAKE -s --no-print-directory plugins11 "... Wrong exit code for plugins11()(expected 0 , actual 99 ) *** unexpected failure for plugins11(normal) =====> plugins13(normal) 16 of 21 [0, 7, 1] cd "plugins/plugins13.run" && $MAKE -s --no-print-directory -C simple-plugin package.plugins13 TOP=/c/code/HEAD/testsuite cd "plugins/plugins13.run" && $MAKE -s --no-print-directory plugins13 =====> plugins14(normal) 17 of 21 [0, 7, 1] cd "plugins/plugins14.run" && $MAKE -s --no-print-directory -C simple-plugin package.plugins14 TOP=/c/code/HEAD/testsuite cd "plugins/plugins14.run" && $MAKE -s --no-print-directory plugins14 =====> T10420(normal) 18 of 21 [0, 7, 1] cd "plugins/T10420.run" && $MAKE -s --no-print-directory -C rule-defining-plugin package.T10420 TOP=/c/code/HEAD/testsuite cd "plugins/T10420.run" && $MAKE -s --no-print-directory T10420 =====> plugin-recomp-pure(normal) 19 of 21 [0, 7, 1] cd "plugins/plugin-recomp-pure.run" && $MAKE -s --no-print-directory -C plugin-recomp package.plugins01 TOP=/c/code/HEAD/testsuite cd "plugins/plugin-recomp-pure.run" && $MAKE -s --no-print-directory plugin-recomp-pure Timeout happened...killed process "cd "plugins/plugin-recomp-pure.run" && $MAKE -s --no-print-directory plugin-recomp-pure "... Wrong exit code for plugin-recomp-pure()(expected 0 , actual 99 ) Stdout ( plugin-recomp-pure ): [1 of 1] Compiling Main ( plugin-recomp-test.hs, plugin-recomp-test.o ) Stderr ( plugin-recomp-pure ): Simple Plugin Passes Queried Got options: Simple Plugin Pass Run *** unexpected failure for plugin-recomp-pure(normal) =====> plugin-recomp-impure(normal) 20 of 21 [0, 8, 1] cd "plugins/plugin-recomp-impure.run" && $MAKE -s --no-print-directory -C plugin-recomp package.plugins01 TOP=/c/code/HEAD/testsuite cd "plugins/plugin-recomp-impure.run" && $MAKE -s --no-print-directory plugin-recomp-impure Wrong exit code for plugin-recomp-impure()(expected 0 , actual 2 ) Stdout ( plugin-recomp-impure ): [1 of 1] Compiling Main ( plugin-recomp-test.hs, plugin-recomp-test.o ) Linking plugin-recomp-test.exe ... [1 of 1] Compiling Main ( plugin-recomp-test.hs, plugin-recomp-test.o ) [Plugin forced recompilation] Stderr ( plugin-recomp-impure ): Simple Plugin Passes Queried Got options: Simple Plugin Pass Run Simple Plugin Passes Queried Access violation in generated code when reading 0xa824 Attempting to reconstruct a stack trace... Frame Code address * 0x49adab0 0x1eb49ec C:\code\HEAD\inplace\bin\ghc-stage2.exe+0x1ab49ec make[1]: *** [Makefile:99: plugin-recomp-impure] Error 11 *** unexpected failure for plugin-recomp-impure(normal) =====> plugin-recomp-flags(normal) 21 of 21 [0, 9, 1] cd "plugins/plugin-recomp-flags.run" && $MAKE -s --no-print-directory -C plugin-recomp package.plugins01 TOP=/c/code/HEAD/testsuite cd "plugins/plugin-recomp-flags.run" && $MAKE -s --no-print-directory plugin-recomp-flags Traceback (most recent call last): File "/c/code/HEAD/testsuite/driver/testlib.py", line 824, in test_common_work do_test(name, way, func, args, files) File "/c/code/HEAD/testsuite/driver/testlib.py", line 910, in do_test result = func(*[name,way] + args) File "/c/code/HEAD/testsuite/driver/testlib.py", line 993, in run_command return simple_run( name, '', override_options(cmd), '' ) File "/c/code/HEAD/testsuite/driver/testlib.py", line 1338, in simple_run dump_stderr(name) File "/c/code/HEAD/testsuite/driver/testlib.py", line 1501, in dump_stderr print(str) UnicodeEncodeError: 'latin-1' codec can't encode characters in position 24-25: ordinal not in range(256) Unexpected results from: TEST="T10672_x64 T14452 T3307 T4006 environment001 plugin-recomp-impure plugin-recomp-pure plugins09 plugins10 plugins11" SUMMARY for test run started at Fri Nov 30 21:07:17 2018 GMTST 0:26:45 spent to go through 21 total tests, which gave rise to 36 test cases, of which 11 were skipped 0 had missing libraries 15 expected passes 0 expected failures 1 caused framework failures 0 caused framework warnings 0 unexpected passes 9 unexpected failures 0 unexpected stat failures Unexpected failures: driver/T14452.run T14452 [bad stdout] (normal) rts/T10672/T10672_x64.run T10672_x64 [bad exit code] (normal) libraries/base/tests/T4006.run T4006 [bad stdout] (normal) libraries/base/tests/IO/environment001.run environment001 [bad stdout] (normal) plugins/plugins09.run plugins09 [bad stdout] (normal) plugins/plugins10.run plugins10 [bad stdout] (normal) plugins/plugins11.run plugins11 [bad exit code] (normal) plugins/plugin-recomp-pure.run plugin-recomp-pure [bad exit code] (normal) plugins/plugin-recomp-impure.run plugin-recomp-impure [bad exit code] (normal) Framework failures: libraries/base/tests/IO/T3307.run T3307 [normal] ('latin-1' codec can't encode characters in position 24-25: ordinal not in range(256)) Appending 0 stats to git notes. make: *** [../mk/test.mk:342: test] Error 1 make: Leaving directory '/c/code/HEAD/testsuite/tests' /c/code/HEAD$ From: Phyx <lonetiger(a)gmail.com> Sent: 30 November 2018 11:58 To: Simon Peyton Jones <simonpj(a)microsoft.com> Subject: Re: Windows test failures At the end of the first test run it would have given a list of tests that failed and a line saying TEST=".... List of tests..." Copy that line and at the root of the checkout do make TEST=".... List of tests..." test -C testsuite/tests (that's uppercase C). This will run everything using one thread. :) Should give a good starting point as to what's wrong. Kind regards, Tamar On Fri, Nov 30, 2018, 10:30 Simon Peyton Jones <simonpj(a)microsoft.com<mailto:simonpj@microsoft.com>> wrote: So I just say make TEST is that right? Or is it make THREADS=1 or what? Sorry to be dim From: Phyx <lonetiger(a)gmail.com<mailto:lonetiger@gmail.com>> Sent: 30 November 2018 08:05 To: Simon Peyton Jones <simonpj(a)microsoft.com<mailto:simonpj@microsoft.com>> Cc: ghc-devs <ghc-devs(a)haskell.org<mailto:ghc-devs@haskell.org>> Subject: Re: Windows test failures Hi Simon, Could you try rerunning those failing tests with make TEST? No threads? I have been trying to clean up the testsuite and there should be only 3 failing tests, two plugin tests with bad stdout and T10672_x64 which I am looking into. I have however noticed that the testsuite has become increasingly unstable under threads for some reason. I also haven't run trunk yet since last week so they could be new.. But rerunning the fails with no threads should give a better idea. Regards, Tamar On Fri, Nov 30, 2018, 07:46 Simon Peyton Jones via ghc-devs <ghc-devs(a)haskell.org<mailto:ghc-devs@haskell.org>> wrote: Ben, Phyx, and other CI folk ‘sh validate –fast’ still gives a lot of failures on Window. The output is below. I would be so good to get this to zero! (another minor thing is that it would be great to eliminate the long path at the beginning – this is platform independent – I have to delete manually many times each day. Thanks Simon Unexpected passes: /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/rts/T9405.run T9405 [unexpected] (normal) Unexpected failures: /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/driver/T14452.run T14452 [bad stdout] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci/linking/ghcilink001.run ghcilink001 [bad exit code] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci/prog010/ghci.prog010.run ghci.prog010 [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci/scripts/ghci050.run ghci050 [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci/should_run/T14963a.run T14963a [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci.debugger/scripts/print012.run print012 [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci.debugger/scripts/print016.run print016 [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci.debugger/scripts/break019.run break019 [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci.debugger/scripts/break028.run break028 [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci.debugger/scripts/dynbrk002.run dynbrk002 [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci.debugger/scripts/T2740.run T2740 [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/indexed-types/should_fail/T7102a.run T7102a [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/plugin-recomp-change.run plugin-recomp-change [bad exit code] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/rts/T10672/T10672_x64.run T10672_x64 [bad exit code] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/th/TH_spliceGuard.run TH_spliceGuard [exit code non-0] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/th/TH_overlaps.run TH_overlaps [exit code non-0] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/th/T5886.run T5886 [exit code non-0] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/th/T10697_decided_3.run T10697_decided_3 [exit code non-0] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/th/T11629.run T11629 [exit code non-0] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/libraries/base/tests/T4006.run T4006 [bad stdout] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/libraries/base/tests/IO/environment001.run environment001 [bad stdout] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/ghci/should_run/T15633b.run T15633b [bad exit code] (ghci) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/plugins07.run plugins07 [bad exit code] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/plugins09.run plugins09 [bad stdout] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/plugins10.run plugins10 [bad stdout] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/plugins11.run plugins11 [bad stdout] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/T10420.run T10420 [bad exit code] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/plugin-recomp-pure.run plugin-recomp-pure [bad exit code] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/plugin-recomp-impure.run plugin-recomp-impure [bad exit code] (normal) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/plugins/plugin-recomp-flags.run plugin-recomp-flags [bad exit code] (normal) Framework failures: /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/perf/compiler/MultiLayerModules.run MultiLayerModules [runTest] (Unhandled exception during cleanup: Unable to remove folder '/c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/perf/compiler/MultiLayerModules.run': [Errno 13] Permission denied: '/c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/perf/compiler/MultiLayerModules.run' Unable to start current test.) /c/Users/simonpj/AppData/Local/Temp/ghctest-i30xogs3/test spaces/libraries/base/tests/IO/T3307.run T3307 [normal] ('latin-1' codec can't encode characters in position 24-25: ordinal not in range(256)) _______________________________________________ ghc-devs mailing list ghc-devs(a)haskell.org<mailto:ghc-devs@haskell.org> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs<https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmail.haskel…>

3 10

Guidelines for respectful communication
by Simon Peyton Jones 06 Dec '18

06 Dec '18

Friends As many of you will know, I have been concerned for several years about the standards of discourse in the Haskell community. I think things have improved since the period that drove me to write my Respect email<https://mail.haskell.org/pipermail/haskell/2016-September/024995.html>, but it's far from secure. We discussed this at a meeting of the GHC Steering Committee<https://github.com/ghc-proposals/ghc-proposals> at ICFP in September, and many of us have had related discussions since. Arising out of that conversation, the GHC Steering Committee has decided to adopt these Guidelines for respectful communication<https://github.com/ghc-proposals/ghc-proposals/blob/master/GRC.rst> We are not trying to impose these guidelines on members of the Haskell community generally. Rather, we are adopting them for ourselves, as a signal that we seek high standards of discourse in the Haskell community, and are willing to publicly hold ourselves to that standard, in the hope that others may choose to follow suit. We are calling them "guidelines for respectful communication" rather than a "code of conduct", because we want to encourage good communication, rather than focus on bad behaviour. Richard Stallman's recent post<https://lwn.net/Articles/769167/> about the new GNU Kind Communication Guidelines<https://gnu.org/philosophy/kind-communication.html> expresses the same idea. Meanwhile, the Stack community is taking a similar approach<https://www.snoyman.com/blog/2018/11/proposal-stack-coc>. Our guidelines are not set in stone; you can comment here<https://github.com/ghc-proposals/ghc-proposals/commit/373044b5a78519071b9a2…>. Perhaps they can evolve so that other Haskell committees (or even individuals) feel able to adopt them. The Haskell community is such a rich collection of intelligent, passionate, and committed people. Thank you -- I love you all! Simon

1 0