1 files changed, 73 insertions, 0 deletions
diff --git a/src/pl/plperl/expected/plperl_setup.out b/src/pl/plperl/expected/plperl_setup.out
new file mode 100644
index 0000000..5537a95
--- /dev/null
+++ b/src/pl/plperl/expected/plperl_setup.out
@@ -0,0 +1,73 @@
+--
+-- Install the plperl and plperlu extensions
+--
+-- Before going ahead with the to-be-tested installations, verify that
+-- a non-superuser is allowed to install plperl (but not plperlu) when
+-- suitable permissions have been granted.
+CREATE USER regress_plperl_user1;
+CREATE USER regress_plperl_user2;
+SET ROLE regress_plperl_user1;
+CREATE EXTENSION plperl;  -- fail
+ERROR:  permission denied to create extension "plperl"
+HINT:  Must have CREATE privilege on current database to create this extension.
+CREATE EXTENSION plperlu;  -- fail
+ERROR:  permission denied to create extension "plperlu"
+HINT:  Must be superuser to create this extension.
+RESET ROLE;
+DO $$
+begin
+  execute format('grant create on database %I to regress_plperl_user1',
+                 current_database());
+end;
+$$;
+SET ROLE regress_plperl_user1;
+CREATE EXTENSION plperl;
+CREATE EXTENSION plperlu;  -- fail
+ERROR:  permission denied to create extension "plperlu"
+HINT:  Must be superuser to create this extension.
+CREATE SCHEMA plperl_setup_scratch;
+SET search_path = plperl_setup_scratch;
+GRANT ALL ON SCHEMA plperl_setup_scratch TO regress_plperl_user2;
+CREATE FUNCTION foo1() returns int language plperl as '1;';
+SELECT foo1();
+ foo1 
+------
+    1
+(1 row)
+
+-- Must reconnect to avoid failure with non-MULTIPLICITY Perl interpreters
+\c -
+SET search_path = plperl_setup_scratch;
+SET ROLE regress_plperl_user1;
+-- Should be able to change privileges on the language
+revoke all on language plperl from public;
+SET ROLE regress_plperl_user2;
+CREATE FUNCTION foo2() returns int language plperl as '2;';  -- fail
+ERROR:  permission denied for language plperl
+SET ROLE regress_plperl_user1;
+grant usage on language plperl to regress_plperl_user2;
+SET ROLE regress_plperl_user2;
+CREATE FUNCTION foo2() returns int language plperl as '2;';
+SELECT foo2();
+ foo2 
+------
+    2
+(1 row)
+
+SET ROLE regress_plperl_user1;
+-- Should be able to drop the extension, but not the language per se
+DROP LANGUAGE plperl CASCADE;
+ERROR:  cannot drop language plperl because extension plperl requires it
+HINT:  You can drop extension plperl instead.
+DROP EXTENSION plperl CASCADE;
+NOTICE:  drop cascades to 2 other objects
+DETAIL:  drop cascades to function foo1()
+drop cascades to function foo2()
+-- Clean up
+RESET ROLE;
+DROP OWNED BY regress_plperl_user1;
+DROP USER regress_plperl_user1;
+DROP USER regress_plperl_user2;
+-- Now install the versions that will be used by subsequent test scripts.
+CREATE EXTENSION plperl;
+CREATE EXTENSION plperlu;