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| | # Copyright (C) 2016-2019 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use Test::More;
use_ok 'PublicInbox::Qspawn';
{
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');
}
my $limiter = PublicInbox::Qspawn::Limiter->new(1);
{
my $x = PublicInbox::Qspawn->new([qw(true)]);
my $run = 0;
$x->start($limiter, sub {
my ($rpipe) = @_;
is(0, sysread($rpipe, my $buf, 1), 'read zero bytes');
ok(!$x->finish, 'no error on finish');
$run = 1;
});
is($run, 1, 'callback ran alright');
}
{
my $x = PublicInbox::Qspawn->new([qw(false)]);
my $run = 0;
$x->start($limiter, sub {
my ($rpipe) = @_;
is(0, sysread($rpipe, my $buf, 1), 'read zero bytes from false');
my $err = $x->finish;
ok($err, 'error on finish');
$run = 1;
});
is($run, 1, 'callback ran alright');
}
foreach my $cmd ([qw(sleep 1)], [qw(sh -c), 'sleep 1; false']) {
my $s = PublicInbox::Qspawn->new($cmd);
my @run;
$s->start($limiter, sub {
my ($rpipe) = @_;
push @run, 'sleep';
is(0, sysread($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 ($rpipe) = @_;
push @run, $i;
});
[$x, $i]
} (0..2);
if ($cmd->[-1] =~ /false\z/) {
ok($s->finish, 'got error on false after sleep');
} else {
ok(!$s->finish, 'no error on sleep');
}
ok(!$_->[0]->finish, "true $_->[1] succeeded") foreach @t;
is_deeply([qw(sleep 0 1 2)], \@run, 'ran in order');
}
done_testing();
1;
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