test(realm): add testcase for access outside realm IPA space

Add testcase for accessing addr with IPA outside realm IPA space.
* If IPA is larger than implemented PA size expect adr size fault,
* If IPA is larger than  realm IPA space but less than implemented
  PA size expect SEA taken to realm.

Change-Id: I81c49bac5b8b869b24b81f6af3cdb3f093eb9f64
Signed-off-by: Shruti Gupta <shruti.gupta@arm.com>
2 files changed