Re: popen test hangs

[Marijn Schouten (hkBst)]

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Neil Jerram wrote:
> "Marijn Schouten (hkBst)" <address@hidden> writes:
> 
>> it seems that the popen test hangs:
> 
> Grrr.  I thought we'd nailed that...
> 
>> then it hangs for at least an hour or so. My configure invocation is:
>>
>> ./configure --prefix=/usr --build=x86_64-pc-linux-gnu 
>> --host=x86_64-pc-linux-gnu
>> --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share
>> --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64
>> --disable-error-on-warning --disable-static --enable-posix 
>> --disable-networking
>> --enable-regex --enable-deprecated --disable-elisp --enable-nls 
>> --disable-rpath
>> --disable-debug-freelist --disable-debug-malloc --disable-guile-debug
>> --with-threads --with-modules EMACS=no
>>
>> Any ideas what could be wrong or how to find out more?
> 
> Please look at the end of the check-guile.log file, to find out the
> last test case that ran successfully, before the one that hung.

check-guile.log ends with

PASS: popen.test: open-input-pipe: no args
PASS: popen.test: open-input-pipe: port?
PASS: popen.test: open-input-pipe: echo hello
PASS: popen.test: open-input-pipe: stdin==stderr
PASS: popen.test: open-input-pipe: stdout==stderr
PASS: popen.test: open-input-pipe: open-input-pipe process gets
(current-input-port) as stdin
PASS: popen.test: open-input-pipe: no duplicate
PASS: popen.test: open-output-pipe: no args
PASS: popen.test: open-output-pipe: port?
PASS: popen.test: open-output-pipe: stdin==stderr
PASS: popen.test: open-output-pipe: stdout==stderr

> Then, if you like you could confirm that it is the next test that is
> the problem, by removing everything all the other tests from
> popen.test, and running just popen.test with
> 
>   ./pre-inst-guile -s test-suite/tests/popen.test
> 
> Then, if possible, add debugging (display ...) lines, use GDB, etc.,
> to try to find out more about the hang.
> 
> Thanks!
>         Neil


- --
If you cannot read my mind, then listen to what I say.

Marijn Schouten (hkBst), Gentoo Lisp project, Gentoo ML
<http://www.gentoo.org/proj/en/lisp/>, #gentoo-{lisp,ml} on FreeNode
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