[Bug build/13888] New: /tmp usage during testing

[Bug build/13888] New: /tmp usage during testing

[tschwinge at sourceware dot org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13888

             Bug #: 13888
           Summary: /tmp usage during testing
           Product: glibc
           Version: unspecified
            Status: NEW
          Severity: minor
          Priority: P2
         Component: build
        AssignedTo: unassigned@sourceware.org
        ReportedBy: tschwinge@sourceware.org
                CC: carlos@systemhalted.org
    Classification: Unclassified


As a follow-up for
<http://sourceware.org/ml/libc-alpha/2012-03/msg00778.html> as well as
earlier reports:

During testing, several glibc tests use temporary files directly located
directly in /tmp/ (and with predicatable names, even), which is not
acceptable: preferably these should be located in the build directory
(from where testing is run), and/or at least use mktemp and similar.

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[Bug build/13888] /tmp usage during testing

[joseph at codesourcery dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13888

--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2012-03-21 17:36:10 UTC ---
FWIW, I noted this issue in 
<http://sourceware.org/ml/libc-alpha/2000-10/msg00111.html>, but didn't 
follow up with a patch.

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[Bug build/13888] /tmp usage during testing

[jsm28 at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13888

--- Comment #2 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-10-19 23:34:18 UTC ---
The io/ftwtest-sh case is fixed by:

commit d528cdcfdef2f0eb3932749aa9894db7c18101f4
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Fri Oct 19 20:01:45 2012 +0000

    Use working directory, not /tmp, in io/ftwtest-sh.

Other tests using fixed filenames in /tmp remain to be fixed.

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[Bug build/13888] /tmp usage during testing

[neleai at seznam dot cz]

https://sourceware.org/bugzilla/show_bug.cgi?id=13888

Ondrej Bilka <neleai at seznam dot cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |neleai at seznam dot cz

--- Comment #3 from Ondrej Bilka <neleai at seznam dot cz> ---
After running git grep '"/tmp' | grep -v "XXX" and bit of filtering files with
hardcoded tmpname are following:

conform/conformtest.pl:$tmpdir = "/tmp";
nptl/sockperf.c:#define PATH "/tmp/s.sockperf"
nptl/tst-umask1.c:#define TEST_FUNCTION do_test (argc < 2 ?
"/tmp/tst-umask.tmp" : argv[1])
stdio-common/bug3.c:  const char filename[] = "/tmp/bug3.test";
stdio-common/bug4.c:  const char filename[] = "/tmp/bug4.test";
stdio-common/bug5.c:  static char inname[] = "/tmp/bug5.in";
stdio-common/bug5.c:  static char outname[] = "/tmp/bug5.out";
stdio-common/scanf14.c:    tmpdir = "/tmp";
stdio-common/scanf15.c:    tmpdir = "/tmp";
stdio-common/scanf16.c:    tmpdir = "/tmp";
stdio-common/scanf17.c:    tmpdir = "/tmp";
stdio-common/test-fseek.c:#define TESTFILE "/tmp/test.dat"
stdio-common/test-popen.c:      perror ("/tmp/tstpopen.tmp");
stdio-common/test-popen.c:  remove ("/tmp/tstpopen.tmp");
stdio-common/test_rdwr.c:  (void) sprintf (filename, "/tmp/%s.test", name);
~

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[Bug build/13888] /tmp usage during testing

[carlos at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=13888

--- Comment #4 from Carlos O'Donell <carlos at redhat dot com> ---
(In reply to Ondrej Bilka from comment #3)
> After running git grep '"/tmp' | grep -v "XXX" and bit of filtering files
> with hardcoded tmpname are following:
> 
> conform/conformtest.pl:$tmpdir = "/tmp";
> nptl/sockperf.c:#define PATH "/tmp/s.sockperf"
> nptl/tst-umask1.c:#define TEST_FUNCTION do_test (argc < 2 ?
> "/tmp/tst-umask.tmp" : argv[1])
> stdio-common/bug3.c:  const char filename[] = "/tmp/bug3.test";
> stdio-common/bug4.c:  const char filename[] = "/tmp/bug4.test";
> stdio-common/bug5.c:  static char inname[] = "/tmp/bug5.in";
> stdio-common/bug5.c:  static char outname[] = "/tmp/bug5.out";
> stdio-common/scanf14.c:    tmpdir = "/tmp";
> stdio-common/scanf15.c:    tmpdir = "/tmp";
> stdio-common/scanf16.c:    tmpdir = "/tmp";
> stdio-common/scanf17.c:    tmpdir = "/tmp";
> stdio-common/test-fseek.c:#define TESTFILE "/tmp/test.dat"
> stdio-common/test-popen.c:      perror ("/tmp/tstpopen.tmp");
> stdio-common/test-popen.c:  remove ("/tmp/tstpopen.tmp");
> stdio-common/test_rdwr.c:  (void) sprintf (filename, "/tmp/%s.test", name);
> ~

We need to fix all of these :-)

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