-sub fail_bad_header {
- my ($good_rev, $msg, $in) = @_;
- open my $fh, '>', $failbox or die "failed to open $failbox: $!\n";
- close $fh or die "failed to close $failbox: $!\n";
- my ($out, $err) = ("", "");
- local $ENV{PATH} = $main_path;
- run([$mda], \$in, \$out, \$err);
- local $ENV{GIT_DIR} = $maindir;
- my $rev = `git rev-list HEAD`;
- chomp $rev;
- is($rev, $good_rev, "bad revision not commited ($msg)");
- ok(-s $failbox > 0, "PI_EMERGENCY is written to ($msg)");
- [ $in, $out, $err ];
+this message would not be accepted without --no-precheck
+EOF
+ my ($out, $err) = ('', '');
+ my $rdr = { 0 => \$in, 1 => \$out, 2 => \$err };
+ ok(run_script(['-mda', '--no-precheck'], undef, $rdr),
+ 'mda OK with List-Id match and --no-precheck');
+ my $cur = $git->qx(qw(diff HEAD~1..HEAD));
+ like($cur, qr/this message would not be accepted without --no-precheck/,
+ '--no-precheck delivered message anyways');
+
+ # try a message with multiple List-ID headers
+ $in = <<EOF;
+List-ID: <foo.bar>
+List-ID: <$list_id>
+Message-ID: <2lids\@example>
+Subject: two List-IDs
+From: user <user\@example.com>
+To: $addr
+Date: Fri, 02 Oct 1993 00:00:00 +0000
+
+EOF
+ ($out, $err) = ('', '');
+ ok(run_script(['-mda'], undef, $rdr),
+ 'mda OK with multiple List-Id matches');
+ $cur = $git->qx(qw(diff HEAD~1..HEAD));
+ like($cur, qr/^\+Message-ID: <2lids\@example>/sm,
+ 'multi List-ID match delivered');
+ like($err, qr/multiple List-ID/, 'warned about multiple List-ID');
+
+ # ensure -learn rm works after inbox address is updated
+ ($out, $err) = ('', '');
+ xsys(qw(git config --file), $pi_config, "$cfgpfx.address",
+ 'updated-address@example.com');
+ ok(run_script(['-learn', 'rm'], undef, $rdr), 'rm-ed via -learn');
+ $cur = $git->qx(qw(diff HEAD~1..HEAD));
+ like($cur, qr/^-Message-ID: <2lids\@example>/sm, 'changed in git');