sharedkv: split out index_values

In most cases, we won't need to index by value, so
don't waste cycles or space on it.

1 files changed, 1 insertions, 0 deletions

diff --git a/t/shared_kv.t b/t/shared_kv.t
index 4b727462..ad901328 100644
--- a/t/shared_kv.t
+++ b/t/shared_kv.t
@@ -26,6 +26,7 @@ is($skv->get($dead), $cafe, 'get after xchg');
 is($skv->xchg($dead, undef), $cafe, 'xchg to undef');
 is($skv->get($dead), undef, 'get after xchg to undef');
 is($skv->get($cafe), $dead, 'get after set_maybe');
+ok($skv->index_values, 'index_values works');
 is($skv->replace_values($dead, $cafe), 1, 'replaced one by value');
 is($skv->get($cafe), $cafe, 'value updated');
 is($skv->replace_values($dead, $cafe), 0, 'replaced none by value');