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| | # Copyright (C) all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use v5.12;
use Test::More;
use_ok 'PublicInbox::Qspawn';
use_ok 'PublicInbox::Limiter';
{
my $cmd = [qw(sh -c), 'echo >&2 err; echo out'];
my $qsp = PublicInbox::Qspawn->new($cmd, {}, { 2 => 1 });
my $res;
$qsp->psgi_qx({}, undef, sub { $res = ${$_[0]} });
is($res, "err\nout\n", 'captured stderr and stdout');
$res = undef;
$qsp = PublicInbox::Qspawn->new($cmd, {}, { 2 => \*STDOUT });
$qsp->psgi_qx({}, undef, sub { $res = ${$_[0]} });
is($res, "err\nout\n", 'captured stderr and stdout');
}
sub finish_err ($) {
my ($qsp) = @_;
$qsp->finish;
$qsp->{qsp_err} && ${$qsp->{qsp_err}};
}
my $limiter = PublicInbox::Limiter->new(1);
{
my $x = PublicInbox::Qspawn->new([qw(true)]);
$x->{qsp_err} = \(my $err = '');
my $run = 0;
$x->start($limiter, sub {
my ($self) = @_;
is(0, sysread($self->{rpipe}, my $buf, 1), 'read zero bytes');
ok(!finish_err($self), 'no error on finish');
$run = 1;
});
is($run, 1, 'callback ran alright');
}
{
my @err; local $SIG{__WARN__} = sub { push @err, @_ };
my $x = PublicInbox::Qspawn->new([qw(false)]);
$x->{qsp_err} = \(my $err = '');
my $run = 0;
$x->start($limiter, sub {
my ($self) = @_;
is(0, sysread($self->{rpipe}, my $buf, 1),
'read zero bytes from false');
ok(finish_err($self), 'error on finish');
$run = 1;
});
is($run, 1, 'callback ran alright');
ok(scalar @err, 'got warning');
}
foreach my $cmd ([qw(sleep 1)], [qw(sh -c), 'sleep 1; false']) {
my @err; local $SIG{__WARN__} = sub { push @err, @_ };
my $s = PublicInbox::Qspawn->new($cmd);
$s->{qsp_err} = \(my $err = '');
my @run;
$s->start($limiter, sub {
my ($self) = @_;
push @run, 'sleep';
is(0, sysread($self->{rpipe}, my $buf, 1), 'read zero bytes');
});
my $n = 0;
my @t = map {
my $i = $n++;
my $x = PublicInbox::Qspawn->new([qw(true)]);
$x->start($limiter, sub {
my ($self) = @_;
push @run, $i;
});
[$x, $i]
} (0..2);
if ($cmd->[-1] =~ /false\z/) {
ok(finish_err($s), 'got error on false after sleep');
ok(scalar @err, 'got warning');
} else {
ok(!finish_err($s), 'no error on sleep');
is_deeply([], \@err, 'no warnings');
}
ok(!finish_err($_->[0]), "true $_->[1] succeeded") foreach @t;
is_deeply([qw(sleep 0 1 2)], \@run, 'ran in order');
}
done_testing();
1;
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