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From Doug MacEachern <do...@covalent.net>
Subject Re: mod_cgi bug
Date Mon, 13 Aug 2001 07:53:03 GMT
On Mon, 13 Aug 2001, Stas Bekman wrote:

> So if there is some ARGV, -d starts the gdb process via fork, a moment
> before the test is fired, and the parent process redirects STDOUT to
> STDERR so it won't mess up the gdb screen. or something similar, like just
> working through the pipe in the forked process.

if you can make that works so its still possible to interact with gdb
(like making 't/TEST -b foo_function t/module/cgi.t' work), that would be
killer.  if you mean run the test and just get a stacktrace, that would be
cool too, there's already a Devel::CoreStack module that could be hooked
in.  actually, i think Test::Harness already does tries that if you have
Devel::CoreStack installed.
 
> I'm sick of sending replies 'read SUPPORT' to people on the mod_perl list
> who reports segv, without providing the calls trace. It's a known
> fact, that people don't RTFM :(

yep, me included.
 
> Wouldn't it be cool to have ./t/TEST generate the calls trace for your on
> segv (we already do scan for the core file), so fire gdb, generate the
> trace and save it into a file, now use ./util/bugreport.pl and get the
> email ready.

for sure.
 
> Also did you see Devel::DebugInit::GDB on CPAN? Didn't try it yet, but it
> says:

see:
http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2001-05/msg02213.html

i'd really like to see that working properly, but it has been
faster/easier to get by cluttering my ~/.gdbinit by hand.




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