#!perl -w
# Copyright (C) 2020-2021 all contributors
# License: AGPL-3.0+
use strict;
use v5.10.1;
use Test::More;
use PublicInbox::TestCommon;
use PublicInbox::Config;
use File::Path qw(rmtree);
require_git 2.6;
require_mods(qw(json DBD::SQLite Search::Xapian));
my $opt = { 1 => \(my $out = ''), 2 => \(my $err = '') };
my $lei = sub {
my ($cmd, $env, $xopt) = @_;
$out = $err = '';
if (!ref($cmd)) {
($env, $xopt) = grep { (!defined) || ref } @_;
$cmd = [ grep { defined && !ref } @_ ];
}
run_script(['lei', @$cmd], $env, $xopt // $opt);
};
my ($home, $for_destroy) = tmpdir();
delete local $ENV{XDG_DATA_HOME};
delete local $ENV{XDG_CONFIG_HOME};
local $ENV{GIT_COMMITTER_EMAIL} = 'lei@example.com';
local $ENV{GIT_COMMITTER_NAME} = 'lei user';
local $ENV{XDG_RUNTIME_DIR} = "$home/xdg_run";
local $ENV{HOME} = $home;
local $ENV{FOO} = 'BAR';
mkdir "$home/xdg_run", 0700 or BAIL_OUT "mkdir: $!";
my $home_trash = [ "$home/.local", "$home/.config" ];
my $cleanup = sub { rmtree([@$home_trash, @_]) };
my $config_file = "$home/.config/lei/config";
my $store_dir = "$home/.local/share/lei";
my $test_help = sub {
ok(!$lei->(), 'no args fails');
is($? >> 8, 1, '$? is 1');
is($out, '', 'nothing in stdout');
like($err, qr/^usage:/sm, 'usage in stderr');
for my $arg (['-h'], ['--help'], ['help'], [qw(daemon-pid --help)]) {
ok($lei->($arg), "lei @$arg");
like($out, qr/^usage:/sm, "usage in stdout (@$arg)");
is($err, '', "nothing in stderr (@$arg)");
}
for my $arg ([''], ['--halp'], ['halp'], [qw(daemon-pid --halp)]) {
ok(!$lei->($arg), "lei @$arg");
is($? >> 8, 1, '$? set correctly');
isnt($err, '', 'something in stderr');
is($out, '', 'nothing in stdout');
}
ok($lei->(qw(init -h)), 'init -h');
like($out, qr! \Q$home\E/\.local/share/lei/store\b!,
'actual path shown in init -h');
ok($lei->(qw(init -h), { XDG_DATA_HOME => '/XDH' }),
'init with XDG_DATA_HOME');
like($out, qr! /XDH/lei/store\b!, 'XDG_DATA_HOME in init -h');
is($err, '', 'no errors from init -h');
ok($lei->(qw(config -h)), 'config-h');
like($out, qr! \Q$home\E/\.config/lei/config\b!,
'actual path shown in config -h');
ok($lei->(qw(config -h), { XDG_CONFIG_HOME => '/XDC' }),
'config with XDG_CONFIG_HOME');
like($out, qr! /XDC/lei/config\b!, 'XDG_CONFIG_HOME in config -h');
is($err, '', 'no errors from config -h');
};
my $ok_err_info = sub {
my ($msg) = @_;
is(grep(!/^I:/, split(/^/, $err)), 0, $msg) or
diag "$msg: err=$err";
};
my $test_init = sub {
$cleanup->();
ok($lei->('init'), 'init w/o args');
$ok_err_info->('after init w/o args');
ok($lei->('init'), 'idempotent init w/o args');
$ok_err_info->('after idempotent init w/o args');
ok(!$lei->('init', "$home/x"), 'init conflict');
is(grep(/^E:/, split(/^/, $err)), 1, 'got error on conflict');
ok(!-e "$home/x", 'nothing created on conflict');
$cleanup->();
ok($lei->('init', "$home/x"), 'init conflict resolved');
$ok_err_info->('init w/ arg');
ok($lei->('init', "$home/x"), 'init idempotent w/ path');
$ok_err_info->('init idempotent w/ arg');
ok(-d "$home/x", 'created dir');
$cleanup->("$home/x");
ok(!$lei->('init', "$home/x", "$home/2"), 'too many args fails');
like($err, qr/too many/, 'noted excessive');
ok(!-e "$home/x", 'x not created on excessive');
for my $d (@$home_trash) {
my $base = (split(m!/!, $d))[-1];
ok(!-d $d, "$base not created");
}
is($out, '', 'nothing in stdout on init failure');
};
my $test_config = sub {
$cleanup->();
ok($lei->(qw(config a.b c)), 'config set var');
is($out.$err, '', 'no output on var set');
ok($lei->(qw(config -l)), 'config -l');
is($err, '', 'no errors on listing');
is($out, "a.b=c\n", 'got expected output');
ok(!$lei->(qw(config -f), "$home/.config/f", qw(x.y z)),
'config set var with -f fails');
like($err, qr/not supported/, 'not supported noted');
ok(!-f "$home/config/f", 'no file created');
};
my $setup_publicinboxes = sub {
state $done = '';
return if $done eq $home;
use PublicInbox::InboxWritable;
for my $V (1, 2) {
run_script([qw(-init), "-V$V", "t$V",
'--newsgroup', "t.$V",
"$home/t$V", "http://example.com/t$V",
"t$V\@example.com" ]) or BAIL_OUT "init v$V";
}
my $cfg = PublicInbox::Config->new;
my $seen = 0;
$cfg->each_inbox(sub {
my ($ibx) = @_;
my $im = PublicInbox::InboxWritable->new($ibx)->importer(0);
my $V = $ibx->version;
my @eml = glob('t/*.eml');
push(@eml, 't/data/0001.patch') if $V == 2;
for (@eml) {
next if $_ eq 't/psgi_v2-old.eml'; # dup mid
$im->add(eml_load($_)) or BAIL_OUT "v$V add $_";
$seen++;
}
$im->done;
if ($V == 1) {
run_script(['-index', $ibx->{inboxdir}]) or
BAIL_OUT 'index v1';
}
});
$done = $home;
$seen || BAIL_OUT 'no imports';
};
my $test_external = sub {
$setup_publicinboxes->();
$cleanup->();
$lei->('ls-external');
is($out.$err, '', 'ls-external no output, yet');
ok(!-e $config_file && !-e $store_dir,
'nothing created by ls-external');
my $cfg = PublicInbox::Config->new;
$cfg->each_inbox(sub {
my ($ibx) = @_;
ok($lei->(qw(add-external -q), $ibx->{inboxdir}),
'added external');
is($out.$err, '', 'no output');
});
ok(-s $config_file && -e $store_dir,
'add-external created config + store');
my $lcfg = PublicInbox::Config->new($config_file);
$cfg->each_inbox(sub {
my ($ibx) = @_;
is($lcfg->{"external.$ibx->{inboxdir}.boost"}, 0,
"configured boost on $ibx->{name}");
});
$lei->('ls-external');
like($out, qr/boost=0\n/s, 'ls-external has output');
# note, on a Bourne shell users should be able to use either:
# s:"use boolean prefix"
# "s:use boolean prefix"
# or use single quotes, it should not matter. Users only need
# to know shell quoting rules, not Xapian quoting rules.
# No double-quoting should be imposed on users on the CLI
$lei->('q', 's:use boolean prefix');
like($out, qr/search: use boolean prefix/, 'phrase search got result');
};
my $test_lei_common = sub {
$test_help->();
$test_config->();
$test_init->();
$test_external->();
};
if ($ENV{TEST_LEI_ONESHOT}) {
require_ok 'PublicInbox::LEI';
# force sun_path[108] overflow, "IO::FDPass" avoids warning
local $ENV{XDG_RUNTIME_DIR} = "$home/IO::FDPass".('.sun_path' x 108);
$test_lei_common->();
}
SKIP: { # real socket
require_mods(qw(Cwd), my $nr = 105);
my $nfd = eval { require IO::FDPass; 1 } // do {
require PublicInbox::Spawn;
PublicInbox::Spawn->can('send_3fds') ? 3 : undef;
} //
skip 'IO::FDPass missing or Inline::C not installed/configured', $nr;
local $ENV{XDG_RUNTIME_DIR} = "$home/xdg_run";
my $sock = "$ENV{XDG_RUNTIME_DIR}/lei/$nfd.sock";
ok($lei->('daemon-pid'), 'daemon-pid');
is($err, '', 'no error from daemon-pid');
like($out, qr/\A[0-9]+\n\z/s, 'pid returned') or BAIL_OUT;
chomp(my $pid = $out);
ok(kill(0, $pid), 'pid is valid');
ok(-S $sock, 'sock created');
$test_lei_common->();
ok($lei->('daemon-pid'), 'daemon-pid');
chomp(my $pid_again = $out);
is($pid, $pid_again, 'daemon-pid idempotent');
ok($lei->(qw(daemon-kill)), 'daemon-kill');
is($out, '', 'no output from daemon-kill');
is($err, '', 'no error from daemon-kill');
for (0..100) {
kill(0, $pid) or last;
tick();
}
ok(!-S $sock, 'sock gone');
ok(!kill(0, $pid), 'pid gone after stop');
ok($lei->(qw(daemon-pid)), 'daemon-pid');
chomp(my $new_pid = $out);
ok(kill(0, $new_pid), 'new pid is running');
ok(-S $sock, 'sock exists again');
for my $sig (qw(-0 -CHLD)) {
ok($lei->('daemon-kill', $sig), "handles $sig");
}
is($out.$err, '', 'no output on innocuous signals');
ok($lei->('daemon-pid'), 'daemon-pid');
chomp $out;
is($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($err, qr/\bconnect\(/, 'connect error noted');
like($out, qr/^usage: /, 'help output works');
chmod 0700, $sock or BAIL_OUT "chmod 0700: $!";
}
if ('oneshot on cwd gone') {
my $cwd = Cwd::fastcwd() or BAIL_OUT "fastcwd: $!";
my $d = "$home/to-be-removed";
my $lei_path = 'lei';
# we chdir, so we need an abs_path fur run_script
if (($ENV{TEST_RUN_MODE}//2) != 2) {
$lei_path = PublicInbox::TestCommon::key2script('lei');
$lei_path = Cwd::abs_path($lei_path);
}
mkdir $d or BAIL_OUT "mkdir($d) $!";
chdir $d or BAIL_OUT "chdir($d) $!";
if (rmdir($d)) {
$out = $err = '';
ok(run_script([$lei_path, 'help'], undef, $opt),
'cwd fail, one-shot fallback works');
} else {
$err = "rmdir=$!";
}
chdir $cwd or BAIL_OUT "chdir($cwd) $!";
like($err, qr/cwd\(/, 'cwd error noted');
like($out, qr/^usage: /, 'help output still works');
}
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');
# success over socket, can't test without
};
done_testing;