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Glibc make check results


From: Jeff Bailey
Subject: Glibc make check results
Date: Wed, 20 Nov 2002 09:48:14 -0800
User-agent: Mutt/1.3.28i

FYI, I've just run make check on glibc for the Hurd (2.3.1 with various
Debian patches)

I'm pleased that all of the locales stuff appears to pass (I last ran
make check when we still used stdio)

This post is mostly informational and in case some brave hacker feels
like figuring them out over winter/summer break.  I'll re-enable make
check during the Debian now.

Here's some details:

assert/test-assert-perr.out

  Blank file

math/test-fenv.out

  Test: after fesetenv (FE_NOMASK_ENV) processes will abort
        when feraiseexcept (FE_INVALID) is called.
     Fail: Process didn't receive signal and exited with status 4.

  (13 Failures similar to this)

obj/math/test-misc.out

  Only 54 of the 32830 lines are "okay" the rest are mantissa incorrect

math/test-fpucw.out

  control word is 0x23f but should be 0x33f.

math/test-double.out

  Many of these: 
   Failure: Test: acos (0.5) == M_PI_6l*2.0
   Result:
    is:          1.04719755119659763132e+00   0x1.0c152382d73650000000p+0
    should be:   1.04719755119659785336e+00   0x1.0c152382d73660000000p+0
    difference:  2.22044604925031308085e-16   0x1.00000000000000000000p-52
    ulp       :  1.0000
    max.ulp   :  0.0000
   Maximal error of `acos'
    is      : 1 ulp
    accepted: 0 ulp

  Do we need to generate new ulps files too? I though that they were
  processor specific, not processor/OS.

math/test-ldouble.out

  Similar to math/test-double.out 

math/test-ildoubl.out

  Similar to math/test-double.out

math/test-idouble.out

  Similar to math/test-double.out
  
stdio-common/tst-rndseek.out

  Blank file.

libio/tst_wprintf2.out [Error 139]

  Blank file (is 139 a segfault?)

libio/bug-fseek.out

  I don't know why this one said error.  This fail contains:

  fseek() for r to before start of file worked!
  fseek() for r+ to before start of file worked!

  and no reports of failures.

libio/tst-fopenloc.check

  Memory not freed:
  -----------------
     Address     Size     Caller
  0x0806bf88   0x8000  at 0x10a53a4

dirent/opendir-tst1.out

  Blank file.

dirent/bug-readdir1.out [Error 139]

  Blank file.

posix/tst-mmap.out

  I don't know why this failed, file only contains:

  mapping at offset with mod pagesize != 0 succeeded!
  mapping at offset with mod pagesize != 0 succeeded!
  mapping at offset with mod pagesize != 0 succeeded!
  mapping at offset with mod pagesize != 0 succeeded!

posix/tst-spawn.out

  Blank file

posix/annexc.out (Expected failure - Fails on every Debian arch)
posix/tst-getconf.out [Error 3]

  getconf PATH_MAX /: 
/disk2/scratch/glibc/glibc-2.3.1/i386-gnu/obj/posix/getconf: pathconf: /: 
Invalid argument

io/test-lfs.out

  Blank file

io/tst-getcwd.out

  This file only contains:

  getcwd (NULL, len) didn't failed

gmon/tst-sprofil.out [Error 136]

  Blank file

inet/test-ifaddrs.out

  Couldn't get any interfaces: (os/kern) successful.

login/tst-grantpt.out

  posix_openpt(O_RDWR) failed
  errno 1073741902 (Function not implemented)
  grantpt(): expected: return = -1, errno = 1073741846
             got: return = -1, errno = -303





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