diff options
Diffstat (limited to 'lib/PublicInbox/TestCommon.pm')
| -rw-r--r-- | lib/PublicInbox/TestCommon.pm | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/lib/PublicInbox/TestCommon.pm b/lib/PublicInbox/TestCommon.pm index 68785969..d6d1e939 100644 --- a/lib/PublicInbox/TestCommon.pm +++ b/lib/PublicInbox/TestCommon.pm @@ -195,14 +195,20 @@ sub run_script ($;$$) { my $spawn_opt = {}; for my $fd (0..2) { my $redir = $opt->{$fd}; - next unless ref($redir); - open my $fh, '+>', undef or die "open: $!"; - $fhref->[$fd] = $fh; - $spawn_opt->{$fd} = $fh; - next if $fd > 0; - $fh->autoflush(1); - print $fh $$redir or die "print: $!"; - seek($fh, 0, SEEK_SET) or die "seek: $!"; + my $ref = ref($redir); + if ($ref eq 'SCALAR') { + open my $fh, '+>', undef or die "open: $!"; + $fhref->[$fd] = $fh; + $spawn_opt->{$fd} = $fh; + next if $fd > 0; + $fh->autoflush(1); + print $fh $$redir or die "print: $!"; + seek($fh, 0, SEEK_SET) or die "seek: $!"; + } elsif ($ref eq 'GLOB') { + $spawn_opt->{$fd} = $fhref->[$fd] = $redir; + } elsif ($ref) { + die "unable to deal with $ref $redir"; + } } if ($run_mode == 0) { # spawn an independent new process, like real-world use cases: |