On 11.01.24 12:29, Bharath Rupireddy wrote:
On Sat, Dec 30, 2023 at 12:57 AM Peter Eisentraut <pe...@eisentraut.org> wrote:
committed
With the commit c5385929 converting perl warnings to FATAL, use of
psql/safe_psql with timeout parameters [1] fail with the following
error:
Use of uninitialized value $ret in bitwise and (&) at
/home/ubuntu/postgres/src/test/recovery/../../../src/test/perl/PostgreSQL/Test/Cluster.pm
line 2015.
I think what is actually relevant is the timed_out parameter, otherwise
the psql/safe_psql function ends up calling "die" and you don't get any
further.
Perhaps assigning a default error code to $ret instead of undef in
PostgreSQL::Test::Cluster - psql() function is the solution.
I would put this code
my $core = $ret & 128 ? " (core dumped)" : "";
die "psql exited with signal "
. ($ret & 127)
. "$core: '$$stderr' while running '@psql_params'"
if $ret & 127;
$ret = $ret >> 8;
inside a if (defined $ret) block.
Then the behavior would be that the whole function returns undef on
timeout, which is usefully different from returning 0 (and matches
previous behavior).
