www: drop --subject from "git send-email" instructions

[public-inbox.git] / t / msgmap.t

diff --git a/t/msgmap.t b/t/msgmap.t
index 5c28e54df7542b7031081e5a37cecfa803a68c05..a3b7200f16a566c39041f586c9fc9f97b665de3e 100644 (file)
--- a/t/msgmap.t
+++ b/t/msgmap.t
@@ -1,23 +1,19 @@
-# Copyright (C) 2015 all contributors <meta@public-inbox.org>
-# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
+# Copyright (C) 2015-2021 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 use strict;
 use warnings;
 use Test::More;
-use File::Temp qw/tempdir/;
-
-foreach my $mod (qw(DBD::SQLite)) {
-       eval "require $mod";
-       plan skip_all => "$mod missing for nntpd.t" if $@;
-}
-
+use PublicInbox::TestCommon;
+require_mods('DBD::SQLite');
 use_ok 'PublicInbox::Msgmap';
-my $tmpdir = tempdir('pi-msgmap-XXXXXX', TMPDIR => 1, CLEANUP => 1);
-my $d = PublicInbox::Msgmap->new($tmpdir, 1);
+my ($tmpdir, $for_destroy) = tmpdir();
+my $f = "$tmpdir/msgmap.sqlite3";
+my $d = PublicInbox::Msgmap->new_file($f, 1);
 
 my %mid2num;
 my %num2mid;
 my @mids = qw(a@b c@d e@f g@h aa@bb aa@cc);
-is_deeply([$d->minmax], [undef,undef], "empty min max on new DB");
+is_deeply([$d->minmax], [0,0], "zero min max on new DB");
 
 foreach my $mid (@mids) {
        my $n = $d->mid_insert($mid);
@@ -27,9 +23,12 @@ foreach my $mid (@mids) {
 }
 
 $@ = undef;
-eval { $d->mid_insert('a@b') };
-ok($@, 'error raised when attempting duplicate message ID');
-
+my $ret = $d->mid_insert('a@b');
+is($ret, undef, 'duplicate mid_insert in undef result');
+is($d->num_for('a@b'), $mid2num{'a@b'}, 'existing number not clobbered');
+my $next = (sort(keys %num2mid))[-1];
+is($d->mid_insert('ok@unique'), $next + 1,
+       'got expected num after failing mid_insert');
 
 foreach my $n (keys %num2mid) {
        is($d->mid_for($n), $num2mid{$n}, "num:$n maps correctly");
@@ -38,9 +37,6 @@ foreach my $mid (@mids) {
        is($d->num_for($mid), $mid2num{$mid}, "mid:$mid maps correctly");
 }
 
-is_deeply($d->mid_prefixes('a'), [qw(aa@cc aa@bb a@b)], "mid_prefixes match");
-is_deeply($d->mid_prefixes('A'), [], "mid_prefixes is case sensitive");
-
 is(undef, $d->last_commit, "last commit not set");
 my $lc = 'deadbeef' x 5;
 is(undef, $d->last_commit($lc), 'previous last commit (undef) returned');
@@ -55,7 +51,7 @@ is($d->mid_delete('a@b') + 0, 0, 'delete again returns zero');
 is(undef, $d->num_for('a@b'), 'num_for fails on deleted msg');
 $d = undef;
 
-ok($d = PublicInbox::Msgmap->new($tmpdir, 1), 'idempotent DB creation');
+ok($d = PublicInbox::Msgmap->new_file($f, 1), 'idempotent DB creation');
 my ($min, $max) = $d->minmax;
 ok($min > 0, "article min OK");
 ok($max > 0 && $max < 10, "article max OK");
@@ -65,4 +61,14 @@ my $orig = $d->mid_insert('spam@1');
 $d->mid_delete('spam@1');
 is($d->mid_insert('spam@2'), 1 + $orig, "last number not recycled");
 
+my $tmp = $d->tmp_clone($tmpdir);
+is_deeply([$d->minmax], [$tmp->minmax], 'Cloned temporary DB matches');
+ok($tmp->mid_delete('spam@2'), 'temporary DB is writable');
+
+is(eval {
+       $tmp->atfork_prepare;
+       $tmp->atfork_parent;
+       'ok'
+}, 'ok', 'atfork_* work on tmp_clone');
+
 done_testing();