testcommon: add require_mods method and use it

[public-inbox.git] / lib / PublicInbox / TestCommon.pm

diff --git a/lib/PublicInbox/TestCommon.pm b/lib/PublicInbox/TestCommon.pm
index 372cafa60d3e38b6eedc22325b2b64423185f007..9680b94c2821ea8c5aee8902610d175b2f51eda2 100644 (file)
--- a/lib/PublicInbox/TestCommon.pm
+++ b/lib/PublicInbox/TestCommon.pm
@@ -8,7 +8,7 @@ use parent qw(Exporter);
 use Fcntl qw(FD_CLOEXEC F_SETFD F_GETFD :seek);
 use POSIX qw(dup2);
 use IO::Socket::INET;
-our @EXPORT = qw(tmpdir tcp_server tcp_connect require_git
+our @EXPORT = qw(tmpdir tcp_server tcp_connect require_git require_mods
        run_script start_script key2sub);
 
 sub tmpdir (;$) {
@@ -59,6 +59,20 @@ sub require_git ($;$) {
        1;
 }
 
+sub require_mods {
+       my @mods = @_;
+       my $maybe = pop @mods if $mods[-1] =~ /\A[0-9]+\z/;
+       my @need;
+       for my $mod (@mods) {
+               eval "require $mod";
+               push @need, $mod if $@;
+       }
+       return unless @need;
+       my $m = join(', ', @need)." missing for $0";
+       Test::More::skip($m, $maybe) if $maybe;
+       Test::More::plan(skip_all => $m)
+}
+
 sub key2script ($) {
        my ($key) = @_;
        return $key if (index($key, '/') >= 0);