#!perl -w
-# Copyright (C) 2020 all contributors <meta@public-inbox.org>
+# 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 Test::More;
use PublicInbox::TestCommon;
use PublicInbox::Eml;
+use Fcntl qw(SEEK_SET O_RDONLY O_NONBLOCK);
+use PublicInbox::Spawn qw(popen_rd);
+use List::Util qw(shuffle);
+require_mods(qw(DBD::SQLite));
+require PublicInbox::MdirReader;
+require PublicInbox::MboxReader;
+require PublicInbox::LeiOverview;
+require PublicInbox::LEI;
use_ok 'PublicInbox::LeiToMail';
my $from = "Content-Length: 10\nSubject: x\n\nFrom hell\n";
my $noeol = "Subject: x\n\nFrom hell";
my $crlf = $noeol;
$crlf =~ s/\n/\r\n/g;
my $kw = [qw(seen answered flagged)];
-for my $mbox (qw(mboxrd mboxo mboxcl mboxcl2)) {
+my $smsg = { kw => $kw, blob => '0'x40 };
+my @MBOX = qw(mboxcl2 mboxrd mboxcl mboxo);
+for my $mbox (@MBOX) {
my $m = "eml2$mbox";
my $cb = PublicInbox::LeiToMail->can($m);
- my $s = $cb->(PublicInbox::Eml->new($from), $kw);
+ my $s = $cb->(PublicInbox::Eml->new($from), $smsg);
is(substr($$s, -1, 1), "\n", "trailing LF in normal $mbox");
my $eml = PublicInbox::Eml->new($s);
- is($eml->header('Status'), 'R', "Status: set by $m");
+ is($eml->header('Status'), 'RO', "Status: set by $m");
is($eml->header('X-Status'), 'AF', "X-Status: set by $m");
if ($mbox eq 'mboxcl2') {
like($eml->body_raw, qr/^From /, "From not escaped $m");
} else {
is(scalar(@cl), 0, "$m clobbered Content-Length");
}
- $s = $cb->(PublicInbox::Eml->new($noeol), $kw);
+ $s = $cb->(PublicInbox::Eml->new($noeol), $smsg);
is(substr($$s, -1, 1), "\n",
"trailing LF added by $m when original lacks EOL");
$eml = PublicInbox::Eml->new($s);
} else {
is($eml->body_raw, ">From hell\n", "From escaped once by $m");
}
- $s = $cb->(PublicInbox::Eml->new($crlf), $kw);
+ $s = $cb->(PublicInbox::Eml->new($crlf), $smsg);
is(substr($$s, -2, 2), "\r\n",
"trailing CRLF added $m by original lacks EOL");
$eml = PublicInbox::Eml->new($s);
is($eml->header('Content-Length') + length("\r\n"),
length($eml->body_raw), "$m Content-Length matches");
} elsif ($mbox eq 'mboxrd') {
- $s = $cb->($eml, $kw);
+ $s = $cb->($eml, $smsg);
$eml = PublicInbox::Eml->new($s);
is($eml->body_raw,
">>From hell\r\n\r\n", "From escaped again by $m");
}
}
+my ($tmpdir, $for_destroy) = tmpdir();
+local $ENV{TMPDIR} = $tmpdir;
+open my $err, '>>', "$tmpdir/lei.err" or BAIL_OUT $!;
+my $lei = bless { 2 => $err, cmd => 'test' }, 'PublicInbox::LEI';
+my $commit = sub {
+ $_[0] = undef; # wcb
+ delete $lei->{1};
+};
+my $buf = <<'EOM';
+From: x@example.com
+Subject: x
+
+blah
+EOM
+my $fn = "$tmpdir/x.mbox";
+my ($mbox) = shuffle(@MBOX); # pick one, shouldn't matter
+my $wcb_get = sub {
+ my ($fmt, $dst) = @_;
+ delete $lei->{dedupe}; # to be recreated
+ $lei->{ovv} = bless {
+ fmt => $fmt,
+ dst => $dst
+ }, 'PublicInbox::LeiOverview';
+ my $l2m = PublicInbox::LeiToMail->new($lei);
+ SKIP: {
+ require_mods('Storable', 1);
+ my $dup = Storable::thaw(Storable::freeze($l2m));
+ is_deeply($dup, $l2m, "$fmt round-trips through storable");
+ }
+ $l2m->pre_augment($lei);
+ $l2m->do_augment($lei);
+ $l2m->post_augment($lei);
+ $l2m->write_cb($lei);
+};
+
+my $deadbeef = { blob => 'deadbeef', kw => [ qw(seen) ] };
+my $orig = do {
+ my $wcb = $wcb_get->($mbox, $fn);
+ is(ref $wcb, 'CODE', 'write_cb returned callback');
+ ok(-f $fn && !-s _, 'empty file created');
+ $wcb->(\(my $dup = $buf), $deadbeef);
+ $commit->($wcb);
+ open my $fh, '<', $fn or BAIL_OUT $!;
+ my $raw = do { local $/; <$fh> };
+ like($raw, qr/^blah\n/sm, 'wrote content');
+ unlink $fn or BAIL_OUT $!;
+
+ $wcb = $wcb_get->($mbox, $fn);
+ ok(-f $fn && !-s _, 'truncated mbox destination');
+ $wcb->(\($dup = $buf), $deadbeef);
+ $commit->($wcb);
+ open $fh, '<', $fn or BAIL_OUT $!;
+ is(do { local $/; <$fh> }, $raw, 'wrote identical content');
+ $raw;
+};
+
+test_lei({tmpdir => "$tmpdir/using -F"}, sub {
+ lei_ok(qw(import -F), $mbox, $fn, \'imported mbox');
+ lei_ok(qw(q s:x), \'lei q works') or diag $lei_err;
+ my $res = json_utf8->decode($lei_out);
+ my $x = $res->[0];
+ is($x->{'s'}, 'x', 'subject imported') or diag $lei_out;
+ is_deeply($x->{'kw'}, ['seen'], 'kw imported') or diag $lei_out;
+ is($res->[1], undef, 'only one result');
+});
+
+test_lei({tmpdir => "$tmpdir/using TYPE: prefix"}, sub {
+ lei_ok('import', "$mbox:$fn", \'imported mbox:/path') or diag $lei_err;
+ lei_ok(qw(q s:x), \'lei q works') or diag $lei_err;
+ my $res = json_utf8->decode($lei_out);
+ my $x = $res->[0];
+ is($x->{'s'}, 'x', 'subject imported') or diag $lei_out;
+ is_deeply($x->{'kw'}, ['seen'], 'kw imported') or diag $lei_out;
+ is($res->[1], undef, 'only one result');
+});
+
+my $zsfx2cmd = PublicInbox::MboxReader->can('zsfx2cmd');
+for my $zsfx (qw(gz bz2 xz)) {
+ SKIP: {
+ my $cmd = eval { $zsfx2cmd->($zsfx, 0, $lei) };
+ skip $@, 3 if $@;
+ my $dc_cmd = eval { $zsfx2cmd->($zsfx, 1, $lei) };
+ ok($dc_cmd, "decompressor for .$zsfx");
+ my $f = "$fn.$zsfx";
+ my $wcb = $wcb_get->($mbox, $f);
+ $wcb->(\(my $dup = $buf), { %$deadbeef });
+ $commit->($wcb);
+ my $uncompressed = xqx([@$dc_cmd, $f]);
+ is($uncompressed, $orig, "$zsfx works unlocked");
+
+ unlink $f or BAIL_OUT "unlink $!";
+ $wcb = $wcb_get->($mbox, $f);
+ $wcb->(\($dup = $buf), { %$deadbeef });
+ $commit->($wcb);
+ is(xqx([@$dc_cmd, $f]), $orig, "$zsfx matches with lock");
+
+ local $lei->{opt} = { augment => 1 };
+ $wcb = $wcb_get->($mbox, $f);
+ $wcb->(\($dup = $buf . "\nx\n"), { %$deadbeef });
+ $commit->($wcb);
+
+ my $cat = popen_rd([@$dc_cmd, $f]);
+ my @raw;
+ PublicInbox::MboxReader->$mbox($cat,
+ sub { push @raw, shift->as_string });
+ like($raw[1], qr/\nblah\n\nx\n\z/s, "augmented $zsfx");
+ like($raw[0], qr/\nblah\n\z/s, "original preserved $zsfx");
+
+ local $lei->{opt} = { augment => 1 };
+ $wcb = $wcb_get->($mbox, $f);
+ $wcb->(\($dup = $buf . "\ny\n"), { %$deadbeef });
+ $commit->($wcb);
+
+ my @raw3;
+ $cat = popen_rd([@$dc_cmd, $f]);
+ PublicInbox::MboxReader->$mbox($cat,
+ sub { push @raw3, shift->as_string });
+ my $y = pop @raw3;
+ is_deeply(\@raw3, \@raw, 'previous messages preserved');
+ like($y, qr/\nblah\n\ny\n\z/s, "augmented $zsfx (atomic)");
+ }
+}
+
+my $as_orig = sub {
+ my ($eml) = @_;
+ $eml->header_set('Status');
+ $eml->as_string;
+};
+
+unlink $fn or BAIL_OUT $!;
+if ('default deduplication uses content_hash') {
+ my $wcb = $wcb_get->('mboxo', $fn);
+ $deadbeef->{kw} = [];
+ $wcb->(\(my $x = $buf), $deadbeef) for (1..2);
+ $commit->($wcb);
+ my $cmp = '';
+ open my $fh, '<', $fn or BAIL_OUT $!;
+ PublicInbox::MboxReader->mboxo($fh, sub { $cmp .= $as_orig->(@_) });
+ is($cmp, $buf, 'only one message written');
+
+ local $lei->{opt} = { augment => 1 };
+ $wcb = $wcb_get->('mboxo', $fn);
+ $wcb->(\($x = $buf . "\nx\n"), $deadbeef) for (1..2);
+ $commit->($wcb);
+ open $fh, '<', $fn or BAIL_OUT $!;
+ my @x;
+ PublicInbox::MboxReader->mboxo($fh, sub { push @x, $as_orig->(@_) });
+ is(scalar(@x), 2, 'augmented mboxo');
+ is($x[0], $cmp, 'original message preserved');
+ is($x[1], $buf . "\nx\n", 'new message appended');
+}
+
+{ # stdout support
+ open my $tmp, '+>', undef or BAIL_OUT $!;
+ local $lei->{1} = $tmp;
+ my $wcb = $wcb_get->('mboxrd', '/dev/stdout');
+ $wcb->(\(my $x = $buf), $deadbeef);
+ $commit->($wcb);
+ seek($tmp, 0, SEEK_SET) or BAIL_OUT $!;
+ my $cmp = '';
+ PublicInbox::MboxReader->mboxrd($tmp, sub { $cmp .= $as_orig->(@_) });
+ is($cmp, $buf, 'message written to stdout');
+}
+
+SKIP: { # FIFO support
+ use POSIX qw(mkfifo);
+ my $fn = "$tmpdir/fifo";
+ mkfifo($fn, 0600) or skip("mkfifo not supported: $!", 1);
+ sysopen(my $cat, $fn, O_RDONLY|O_NONBLOCK) or BAIL_OUT $!;
+ my $wcb = $wcb_get->('mboxo', $fn);
+ $wcb->(\(my $x = $buf), $deadbeef);
+ $commit->($wcb);
+ my $cmp = '';
+ $cat->blocking(1);
+ PublicInbox::MboxReader->mboxo($cat, sub { $cmp .= $as_orig->(@_) });
+ is($cmp, $buf, 'message written to FIFO');
+}
+
+{ # Maildir support
+ my $mdr = PublicInbox::MdirReader->new;
+ my $md = "$tmpdir/maildir/";
+ my $wcb = $wcb_get->('maildir', $md);
+ is(ref($wcb), 'CODE', 'got Maildir callback');
+ my $b4dc0ffee = { blob => 'badc0ffee', kw => [] };
+ $wcb->(\(my $x = $buf), $b4dc0ffee);
+
+ my @f;
+ $mdr->maildir_each_file($md, sub { push @f, shift });
+ open my $fh, '<', $f[0] or BAIL_OUT $!;
+ is(do { local $/; <$fh> }, $buf, 'wrote to Maildir');
+
+ $wcb = $wcb_get->('maildir', $md);
+ my $deadcafe = { blob => 'deadcafe', kw => [] };
+ $wcb->(\($x = $buf."\nx\n"), $deadcafe);
+
+ my @x = ();
+ $mdr->maildir_each_file($md, sub { push @x, shift });
+ is(scalar(@x), 1, 'wrote one new file');
+ ok(!-f $f[0], 'old file clobbered');
+ open $fh, '<', $x[0] or BAIL_OUT $!;
+ is(do { local $/; <$fh> }, $buf."\nx\n", 'wrote new file to Maildir');
+
+ local $lei->{opt}->{augment} = 1;
+ $wcb = $wcb_get->('maildir', $md);
+ $wcb->(\($x = $buf."\ny\n"), $deadcafe);
+ $wcb->(\($x = $buf."\ny\n"), $b4dc0ffee); # skipped by dedupe
+ @f = ();
+ $mdr->maildir_each_file($md, sub { push @f, shift });
+ is(scalar grep(/\A\Q$x[0]\E\z/, @f), 1, 'old file still there');
+ my @new = grep(!/\A\Q$x[0]\E\z/, @f);
+ is(scalar @new, 1, '1 new file written (b4dc0ffee skipped)');
+ open $fh, '<', $x[0] or BAIL_OUT $!;
+ is(do { local $/; <$fh> }, $buf."\nx\n", 'old file untouched');
+ open $fh, '<', $new[0] or BAIL_OUT $!;
+ is(do { local $/; <$fh> }, $buf."\ny\n", 'new file written');
+}
+
done_testing;