Failed tests under ppc64, ppc64le

[kubco2]

Hello, I'm trying to package your library to Fedora but under ppc64, ppc64le tests failed. Do you support these architectures?

+ make test
"/usr/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- LMDB_File.bs blib/arch/auto/LMDB_File/LMDB_File.bs 644
PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/00-basic.t ........ ok
#   Failed test 'Default psize'
#   at t/01-environment.t line 58.
#          got: '32768'
#     expected: '4096'
# Looks like you failed 1 test of 175.
t/01-environment.t .. 
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/175 subtests 
t/02-named.t ........ ok
MDB_MAP_FULL: Environment mapsize limit reached at /builddir/build/BUILD/LMDB_File-0.12/blib/lib/LMDB_File.pm line 370.
# Looks like your test exited with 255 just after 3.
t/03-fastmode.t ..... 
Dubious, test returned 255 (wstat 65280, 0xff00)
Failed 50/53 subtests 
t/04-bigone.t ....... ok
Test Summary Report
-------------------
t/01-environment.t (Wstat: 256 Tests: 175 Failed: 1)
  Failed test:  29
  Non-zero exit status: 1
t/03-fastmode.t   (Wstat: 65280 Tests: 3 Failed: 0)
  Non-zero exit status: 255
  Parse errors: Bad plan.  You planned 53 tests but ran 3.
Files=5, Tests=245,  7 wallclock secs ( 0.05 usr  0.01 sys +  5.71 cusr  0.06 csys =  5.83 CPU)
Result: FAIL
Failed 2/5 test programs. 1/245 subtests failed.
make: *** [Makefile:963: test_dynamic] Error 255

You can look at https://koji.fedoraproject.org/koji/taskinfo?taskID=22677624 and https://koji.fedoraproject.org/koji/taskinfo?taskID=22677626

Thanks for reply.

[salortiz]

Hi. I would love to be able to support that architecture, but I have no chance to test it. It would require help in this regard. Regards. Salvador.

…

On Wed, Oct 25, 2017 at 8:40 AM, kubco2 ***@***.***> wrote: Hello, I'm trying to package your library to Fedora but under ppc64, ppc64le tests failed. Do you support these architectures? + make test "/usr/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- LMDB_File.bs blib/arch/auto/LMDB_File/LMDB_File.bs 644 PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t t/00-basic.t ........ ok # Failed test 'Default psize' # at t/01-environment.t line 58. # got: '32768' # expected: '4096' # Looks like you failed 1 test of 175. t/01-environment.t .. Dubious, test returned 1 (wstat 256, 0x100) Failed 1/175 subtests t/02-named.t ........ ok MDB_MAP_FULL: Environment mapsize limit reached at /builddir/build/BUILD/LMDB_File-0.12/blib/lib/LMDB_File.pm line 370. # Looks like your test exited with 255 just after 3. t/03-fastmode.t ..... Dubious, test returned 255 (wstat 65280, 0xff00) Failed 50/53 subtests t/04-bigone.t ....... ok Test Summary Report ------------------- t/01-environment.t (Wstat: 256 Tests: 175 Failed: 1) Failed test: 29 Non-zero exit status: 1 t/03-fastmode.t (Wstat: 65280 Tests: 3 Failed: 0) Non-zero exit status: 255 Parse errors: Bad plan. You planned 53 tests but ran 3. Files=5, Tests=245, 7 wallclock secs ( 0.05 usr 0.01 sys + 5.71 cusr 0.06 csys = 5.83 CPU) Result: FAIL Failed 2/5 test programs. 1/245 subtests failed. make: *** [Makefile:963: test_dynamic] Error 255 You can look at https://koji.fedoraproject.org/koji/taskinfo?taskID= 22677624 and https://koji.fedoraproject.org/koji/taskinfo?taskID=22677626 Thanks for reply. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#28>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AI8rupG0A0zPl0K-CHwB0pkPBuxA9VP_ks5svzpbgaJpZM4QGBUn> .

-- Salvador Ortiz García Director General Matías Software Group, S.A. de C.V. Tel: 55 6391-2249

[kubco2]

Unfortunately Im not perl developer nor user of LMDB. Can I help you somehow?
Is it possible to run tests with helpful messages? Some debug info which could help you? Then I can test your changes.

[kubco2]

ping

[kubco2]

I was playing a bit with this on ppc64 machine. And it looks like that only problem is that your tests are tied to unexpected default values.
e.g. default pagesize for Fedora 26 x86_64 = 4096

$ getconf PAGESIZE
4096

on Fedora 26 ppc64 = 65536

# getconf PAGESIZE
65536

If I change this line

LMDB_File/LMDB.xs

Line 120 in c1d35e7

StoreUV("psize", stat->ms_psize);

To 4096 and recompile on ppc64, then at least

#   Failed test 'Default psize'
#   at t/01-environment.t line 58.
#          got: '32768'
#     expected: '4096'
# Looks like you failed 1 test of 175.

This test success.

I think that it will be all about these errors in default sizes. Maybe you should recompute default expected values before tests start.

[salortiz]

Jakub, Your diagnosis seems correct to me. If you can make pull request, I'll glad to commit it. Thanks in advance. Salvador.

…

On Tue, Dec 12, 2017 at 9:01 AM, Jakub Janco ***@***.***> wrote: I was playing a bit with this on ppc64 machine. And it looks like that only problem is that your tests are tied to unexpected default values. e.g. default pagesize for Fedora 26 x86_64 = 4096 $ getconf PAGESIZE 4096 on Fedora 26 ppc64 = 65536 # getconf PAGESIZE 65536 If I change this line https://github.com/salortiz/LMDB_File/blob/ c1d35e7/LMDB.xs#L120 To 4096 and recompile on ppc64, then at least # Failed test 'Default psize' # at t/01-environment.t line 58. # got: '32768' # expected: '4096' # Looks like you failed 1 test of 175. This test success. I think that it will be all about these errors in default sizes. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#28 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AI8rurtHFDaX-tCnbwJsk3nn2Ng7VERIks5s_pVSgaJpZM4QGBUn> .

-- Salvador Ortiz García Director General Matías Software Group, S.A. de C.V. Tel: 55 6391-2249

[kubco2]

Hello, I created pull request and fix things that block tests on ppc64. I left you some notes in pull request. I think I cant do more for you, Im not Perl nor C developer.