Document depicts how Roles and Privileges behave for Packages

DB Version: 10.2.0.4

Users: TESTUSR (Table Owner)
TESTUSR_PKG (Package Onwer)
TESTUSR_APP (Application Owner)

Roles: TESTUSR_APP_ROLE
TESTUSR_PKG_ROLE

Table: TEST_TBL
Package: TEST_PKG

Table Text:
create table test_tbl(a number);

Package Text:
CREATE OR REPLACE PACKAGE test_pkg AS -- spec
PROCEDURE insert_test_tbl (
a NUMBER);
PROCEDURE delete_test_tbl (
a NUMBER);
END test_pkg;

CREATE OR REPLACE PACKAGE BODY test_pkg AS -- body
PROCEDURE insert_test_tbl (
a