diff --git a/mysql-test/r/ctype_uca.result b/mysql-test/r/ctype_uca.result
index 02809f3be22..8dd86fc5f1e 100644
--- a/mysql-test/r/ctype_uca.result
+++ b/mysql-test/r/ctype_uca.result
@@ -13573,3 +13573,15 @@ DROP TABLE t1;
 #
 # End of MariaDB-10.0 tests
 #
+#
+# Start of MariaDB-10.1 tests
+#
+#
+# MDEV-6973 XOR aggregates argument collations
+#
+SELECT '10' COLLATE utf8_general_ci XOR '20' COLLATE utf8_unicode_ci;
+'10' COLLATE utf8_general_ci XOR '20' COLLATE utf8_unicode_ci
+0
+#
+# End of MariaDB-10.1 tests
+#
diff --git a/mysql-test/t/ctype_uca.test b/mysql-test/t/ctype_uca.test
index 5e8195e4718..f30eda37154 100644
--- a/mysql-test/t/ctype_uca.test
+++ b/mysql-test/t/ctype_uca.test
@@ -620,3 +620,17 @@ DROP TABLE t1;
 --echo #
 --echo # End of MariaDB-10.0 tests
 --echo #
+
+--echo #
+--echo # Start of MariaDB-10.1 tests
+--echo #
+
+--echo #
+--echo # MDEV-6973 XOR aggregates argument collations
+--echo #
+SELECT '10' COLLATE utf8_general_ci XOR '20' COLLATE utf8_unicode_ci;
+
+
+--echo #
+--echo # End of MariaDB-10.1 tests
+--echo #