From cd7368dc6de0e633328d2afad513bf69b3eb5b0a Mon Sep 17 00:00:00 2001
From: Nikolai Kochetov <nik-kochetov@yandex-team.ru>
Date: Mon, 1 Apr 2019 16:29:20 +0300
Subject: [PATCH] Added tests for arrayIntersect.

---
 dbms/tests/queries/00932_array_intersect_bug.reference | 4 ++++
 dbms/tests/queries/00932_array_intersect_bug.sql       | 5 +++++
 2 files changed, 9 insertions(+)
 create mode 100644 dbms/tests/queries/00932_array_intersect_bug.reference
 create mode 100644 dbms/tests/queries/00932_array_intersect_bug.sql

diff --git a/dbms/tests/queries/00932_array_intersect_bug.reference b/dbms/tests/queries/00932_array_intersect_bug.reference
new file mode 100644
index 00000000000..23b66e9033d
--- /dev/null
+++ b/dbms/tests/queries/00932_array_intersect_bug.reference
@@ -0,0 +1,4 @@
+['a']
+[]
+[1]
+[]
diff --git a/dbms/tests/queries/00932_array_intersect_bug.sql b/dbms/tests/queries/00932_array_intersect_bug.sql
new file mode 100644
index 00000000000..4c3c199596d
--- /dev/null
+++ b/dbms/tests/queries/00932_array_intersect_bug.sql
@@ -0,0 +1,5 @@
+SELECT arrayIntersect(['a', 'b', 'c'], ['a', 'a']);
+SELECT arrayIntersect([1, 1], [2, 2]);
+SELECT arrayIntersect([1, 1], [1, 2]);
+SELECT arrayIntersect([1, 1, 1], [3], [2, 2, 2]);
+