tests: split out lei-daemon.t from lei.t

[public-inbox.git] / t / lei-daemon.t

diff --git a/t/lei-daemon.t b/t/lei-daemon.t
new file mode 100644 (file)
index 0000000..c55ba86
--- /dev/null
+++ b/t/lei-daemon.t
@@ -0,0 +1,63 @@
+#!perl -w
+# Copyright (C) 2020-2021 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;
+
+test_lei({ daemon_only => 1 }, sub {
+       my $sock = "$ENV{XDG_RUNTIME_DIR}/lei/5.seq.sock";
+       my $err_log = "$ENV{XDG_RUNTIME_DIR}/lei/errors.log";
+       ok($lei->('daemon-pid'), 'daemon-pid');
+       is($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);
+       ok(kill(0, $pid), 'pid is valid');
+       ok(-S $sock, 'sock created');
+       is(-s $err_log, 0, 'nothing in errors.log');
+       open my $efh, '>>', $err_log or BAIL_OUT $!;
+       print $efh "phail\n" or BAIL_OUT $!;
+       close $efh or BAIL_OUT $!;
+
+       ok($lei->('daemon-pid'), 'daemon-pid');
+       chomp(my $pid_again = $lei_out);
+       is($pid, $pid_again, 'daemon-pid idempotent');
+       like($lei_err, qr/phail/, 'got mock "phail" error previous run');
+
+       ok($lei->(qw(daemon-kill)), 'daemon-kill');
+       is($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, $pid), 'pid gone after stop');
+
+       ok($lei->(qw(daemon-pid)), '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 $sig (qw(-0 -CHLD)) {
+               ok($lei->('daemon-kill', $sig), "handles $sig");
+       }
+       is($lei_out.$lei_err, '', 'no output on innocuous signals');
+       ok($lei->('daemon-pid'), 'daemon-pid');
+       chomp $lei_out;
+       is($lei_out, $new_pid, 'PID unchanged after -0/-CHLD');
+
+       if ('socket inaccessible') {
+               chmod 0000, $sock or BAIL_OUT "chmod 0000: $!";
+               ok($lei->('help'), 'connect fail, one-shot fallback works');
+               like($lei_err, qr/\bconnect\(/, 'connect error noted');
+               like($lei_out, qr/^usage: /, 'help output works');
+               chmod 0700, $sock or BAIL_OUT "chmod 0700: $!";
+       }
+       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;