-- test find_function permissions failure
CREATE FUNCTION perm() RETURNS void AS $$ plv8.elog(NOTICE, 'nope'); $$ LANGUAGE plv8;
CREATE ROLE someone_else;
REVOKE EXECUTE ON FUNCTION perm() FROM public;
SET ROLE TO someone_else;
DO $$ const func = plv8.find_function('perm') $$ LANGUAGE plv8;
WARNING:  failed to find or no permission for js function perm
DO $$ const func = plv8.find_function('perm()') $$ LANGUAGE plv8;
WARNING:  failed to find or no permission for js function perm()
RESET ROLE;
DROP ROLE someone_else;
DROP FUNCTION perm();