1 files changed, 18 insertions, 0 deletions
diff --git a/src/bin/scripts/t/030_createlang.pl b/src/bin/scripts/t/030_createlang.pl
new file mode 100644
index 00000000000..9a87f4c89c6
--- /dev/null
+++ b/src/bin/scripts/t/030_createlang.pl
@@ -0,0 +1,18 @@
+use strict;
+use warnings;
+use TestLib;
+use Test::More tests => 6;
+
+program_help_ok('createlang');
+program_version_ok('createlang');
+program_options_handling_ok('createlang');
+
+my $tempdir = tempdir;
+start_test_server $tempdir;
+
+command_fails(['createlang', 'plpgsql', 'postgres'], 'fails if language already exists');
+
+psql 'postgres', 'DROP EXTENSION plpgsql';
+issues_sql_like(['createlang', 'plpgsql', 'postgres'], qr/statement: CREATE EXTENSION "plpgsql"/, 'SQL CREATE EXTENSION run');
+
+command_like(['createlang', '--list', 'postgres'], qr/plpgsql/, 'list output');