compat_test tests whether {ver}.compat.cil is compatible to current
policy or not. This commit migrates all tests into a single module named
"sepolicy_compat_tests".
A minor issue is also resolved with this migration. Suppose that the
vendor's speolicy version is {VER}. Then the following cil files are
compiled in runtime.
- system/etc/selinux/plat_sepolicy.cil
- system/etc/selinux/mapping/{VER}.cil
- system/etc/selinux/mapping/{VER}.compat.cil (optional)
- system_ext/etc/selinux/system_ext_sepolicy.cil (optional)
- system_ext/etc/selinux/mapping/{VER}.cil (optional)
- system_ext/etc/selinux/mapping/{VER}.compat.cil (optional)
- product/etc/selinux/product_sepolicy.cil (optional)
- product/etc/selinux/mapping/{VER}.cil (optional)
- product/etc/selinux/mapping/{VER}.compat.cil (optional)
- vendor/etc/selinux/vendor_sepolicy.cil
- vendor/etc/selinux/plat_pub_versioned.cil
- odm/etc/selinux/odm_sepolicy.cil (optional)
That is, the vendor policy of version {VER} (vendor_sepolicy.cil,
plat_pub_versioned.cil, and odm_sepolicy.cil) is required to be
compatible only to {VER}.compat.cil. So, the vendor policy is included
only to $(BOARD_SEPOLICY_VERS)_compat_test. The other tests will be
built only with platform side policies.
Bug: 33691272
Test: boot
Test: manually edit {ver}.compat.cil files and try build
Change-Id: I16b30a9171f10ee8f08fc03b7bd7c047eec12b19
Because Android.bp is getting bigger and bigger.
Test: build and boot
Test: set OVERRIDE_TARGET_FLATTEN_APEX=true and build
Change-Id: I397ce084bfbc98449d177dd553ff73fdfbdddcaf
