diff options
Diffstat (limited to 't/lei-daemon.t')
-rw-r--r-- | t/lei-daemon.t | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/t/lei-daemon.t b/t/lei-daemon.t new file mode 100644 index 00000000..d97e494a --- /dev/null +++ b/t/lei-daemon.t @@ -0,0 +1,83 @@ +#!perl -w +# Copyright (C) all contributors <meta@public-inbox.org> +# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt> +use strict; use v5.10.1; use PublicInbox::TestCommon; +use Socket qw(AF_UNIX SOCK_SEQPACKET pack_sockaddr_un); + +test_lei({ daemon_only => 1 }, sub { + my $send_cmd = PublicInbox::Spawn->can('send_cmd4') // do { + require PublicInbox::CmdIPC4; + PublicInbox::CmdIPC4->can('send_cmd4'); + } // do { + require PublicInbox::Syscall; + PublicInbox::Syscall->can('send_cmd4'); + }; + $send_cmd or BAIL_OUT 'started testing lei-daemon w/o send_cmd4!'; + + my $sock = "$ENV{XDG_RUNTIME_DIR}/lei/5.seq.sock"; + my $err_log = "$ENV{XDG_RUNTIME_DIR}/lei/errors.log"; + lei_ok('daemon-pid'); + ignore_inline_c_missing($lei_err); + is($lei_err, '', 'no error from daemon-pid'); + like($lei_out, qr/\A[0-9]+\n\z/s, 'pid returned') or BAIL_OUT; + chomp(my $pid = $lei_out); + no_pollerfd($pid); + ok(kill(0, $pid), 'pid is valid'); + ok(-S $sock, 'sock created'); + is(-s $err_log, 0, 'nothing in errors.log'); + lei_ok('daemon-pid'); + chomp(my $pid_again = $lei_out); + is($pid, $pid_again, 'daemon-pid idempotent'); + + SKIP: { + skip 'only testing open files on Linux', 1 if $^O ne 'linux'; + my $d = "/proc/$pid/fd"; + skip "no $d on Linux", 1 unless -d $d; + my @before = sort(glob("$d/*")); + my $addr = pack_sockaddr_un($sock); + open my $null, '<', '/dev/null' or BAIL_OUT "/dev/null: $!"; + my @fds = map { fileno($null) } (0..2); + for (0..10) { + socket(my $c, AF_UNIX, SOCK_SEQPACKET, 0) or + BAIL_OUT "socket: $!"; + connect($c, $addr) or BAIL_OUT "connect: $!"; + $send_cmd->($c, \@fds, 'hi', 0); + } + lei_ok('daemon-pid'); + chomp($pid = $lei_out); + is($pid, $pid_again, 'pid unchanged after failed reqs'); + my @after = sort(glob("$d/*")); + is_deeply(\@before, \@after, 'open files unchanged') or + diag explain([\@before, \@after]);; + } + lei_ok(qw(daemon-kill)); + is($lei_out, '', 'no output from daemon-kill'); + is($lei_err, '', 'no error from daemon-kill'); + for (0..100) { + kill(0, $pid) or last; + tick(); + } + ok(-S $sock, 'sock still exists'); + ok(!kill(0, $pid), 'pid gone after stop'); + + lei_ok(qw(daemon-pid)); + chomp(my $new_pid = $lei_out); + ok(kill(0, $new_pid), 'new pid is running'); + ok(-S $sock, 'sock still exists'); + + for my $sig (qw(-0 -CHLD)) { + lei_ok('daemon-kill', $sig, \"handles $sig"); + } + is($lei_out.$lei_err, '', 'no output on innocuous signals'); + lei_ok('daemon-pid'); + chomp $lei_out; + is($lei_out, $new_pid, 'PID unchanged after -0/-CHLD'); + unlink $sock or BAIL_OUT "unlink($sock) $!"; + for (0..100) { + kill('CHLD', $new_pid) or last; + tick(); + } + ok(!kill(0, $new_pid), 'daemon exits after unlink'); +}); + +done_testing; |