##Common test scripts and env file for test

**test_env.sh**</br>
Common env variables for test in the auto-test dir. Used by the auto test cases/suites but could be used for other test script as well.

**testcase_common.sh**</br>
Common functions for auto test cases in the auto-test dir. A subset of the functions could be used in other test scripts as well.

**testsuite_common.sh**</br>
Common functions for auto test suites in the auto-test dir.