X-Git-Url: https://gitweb.factorcode.org/gitweb.cgi?p=factor.git;a=blobdiff_plain;f=extra%2Fassocs%2Fextras%2Fextras-tests.factor;h=cf7ce6ce37a80e4b699d75f9fbae6bd19316a2af;hp=c8233c6d251588d0f133cd7bbf8b7646b99b6e29;hb=baa7f3b31f3686dd30a70a3a32566c3097068e5d;hpb=07d2b0364b3301eab16a1ccfb050f5b3edddbd91

diff --git a/extra/assocs/extras/extras-tests.factor b/extra/assocs/extras/extras-tests.factor
index c8233c6d25..cf7ce6ce37 100644
--- a/extra/assocs/extras/extras-tests.factor
+++ b/extra/assocs/extras/extras-tests.factor
@@ -296,3 +296,12 @@ USING: arrays assocs.extras kernel math math.order sequences tools.test ;
     [ [ dup 1 + 2array ] dip ] collect-assoc-by-multi
 ] unit-test
 
+{ H{ { 1 2 } { 3 4 } } } [
+    H{ { 1 2 } { 3 4 } { 5 6 } }
+    { 1 3 } intersect-keys
+] unit-test
+
+{ { { 1 2 } { 3 4 } } } [
+    H{ { 1 2 } { 3 4 } { 5 6 } }
+    { 1 3 } { } intersect-keys-as
+] unit-test