diff options
Diffstat (limited to 'cmds/idmap2/tests/ResourceMappingTests.cpp')
| -rw-r--r-- | cmds/idmap2/tests/ResourceMappingTests.cpp | 70 |
1 files changed, 55 insertions, 15 deletions
diff --git a/cmds/idmap2/tests/ResourceMappingTests.cpp b/cmds/idmap2/tests/ResourceMappingTests.cpp index 5754eaf078a9..de039f440e33 100644 --- a/cmds/idmap2/tests/ResourceMappingTests.cpp +++ b/cmds/idmap2/tests/ResourceMappingTests.cpp @@ -287,26 +287,66 @@ TEST(ResourceMappingTests, ResourcesFromApkAssetsNoDefinedOverlayableAndNoTarget R::overlay::string::str4, false /* rewrite */)); } - -// Overlays that are pre-installed or are signed with the same signature as the target/actor can +// Overlays that are neither pre-installed nor signed with the same signature as the target cannot // overlay packages that have not defined overlayable resources. -TEST(ResourceMappingTests, ResourcesFromApkAssetsDefaultPolicies) { - constexpr PolicyBitmask kDefaultPolicies = - PolicyFlags::SIGNATURE | PolicyFlags::ACTOR_SIGNATURE | PolicyFlags::PRODUCT_PARTITION | - PolicyFlags::SYSTEM_PARTITION | PolicyFlags::VENDOR_PARTITION | PolicyFlags::ODM_PARTITION | - PolicyFlags::OEM_PARTITION; +TEST(ResourceMappingTests, ResourcesFromApkAssetsDefaultPoliciesPublicFail) { + auto resources = TestGetResourceMapping("/target/target-no-overlayable.apk", + "/overlay/overlay-no-name.apk", PolicyFlags::PUBLIC, + /* enforce_overlayable */ true); + + ASSERT_TRUE(resources) << resources.GetErrorMessage(); + ASSERT_EQ(resources->GetTargetToOverlayMap().size(), 0U); +} - for (PolicyBitmask policy = 1U << (sizeof(PolicyBitmask) * 8 - 1); policy > 0; - policy = policy >> 1U) { +// Overlays that are pre-installed or are signed with the same signature as the target can overlay +// packages that have not defined overlayable resources. +TEST(ResourceMappingTests, ResourcesFromApkAssetsDefaultPolicies) { + auto CheckEntries = [&](const PolicyBitmask& fulfilled_policies) -> void { auto resources = TestGetResourceMapping("/target/target-no-overlayable.apk", "/system-overlay-invalid/system-overlay-invalid.apk", - policy, /* enforce_overlayable */ true); - ASSERT_TRUE(resources) << resources.GetErrorMessage(); + fulfilled_policies, + /* enforce_overlayable */ true); - const size_t expected_overlaid = (policy & kDefaultPolicies) != 0 ? 10U : 0U; - ASSERT_EQ(expected_overlaid, resources->GetTargetToOverlayMap().size()) - << "Incorrect number of resources overlaid through policy " << policy; - } + ASSERT_TRUE(resources) << resources.GetErrorMessage(); + auto& res = *resources; + ASSERT_EQ(resources->GetTargetToOverlayMap().size(), 10U); + ASSERT_RESULT(MappingExists(res, R::target::string::not_overlayable, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::not_overlayable, + false /* rewrite */)); + ASSERT_RESULT(MappingExists(res, R::target::string::other, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::other, false /* rewrite */)); + ASSERT_RESULT(MappingExists(res, R::target::string::policy_actor, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::policy_actor, + false /* rewrite */)); + ASSERT_RESULT(MappingExists(res, R::target::string::policy_odm, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::policy_odm, + false /* rewrite */)); + ASSERT_RESULT(MappingExists(res, R::target::string::policy_oem, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::policy_oem, + false /* rewrite */)); + ASSERT_RESULT(MappingExists(res, R::target::string::policy_product, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::policy_product, + false /* rewrite */)); + ASSERT_RESULT(MappingExists(res, R::target::string::policy_public, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::policy_public, + false /* rewrite */)); + ASSERT_RESULT(MappingExists(res, R::target::string::policy_signature, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::policy_signature, + false /* rewrite */)); + ASSERT_RESULT(MappingExists(res, R::target::string::policy_system, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::policy_system, + false /* rewrite */)); + ASSERT_RESULT(MappingExists( + res, R::target::string::policy_system_vendor, Res_value::TYPE_REFERENCE, + R::system_overlay_invalid::string::policy_system_vendor, false /* rewrite */)); + }; + + CheckEntries(PolicyFlags::SIGNATURE); + CheckEntries(PolicyFlags::PRODUCT_PARTITION); + CheckEntries(PolicyFlags::SYSTEM_PARTITION); + CheckEntries(PolicyFlags::VENDOR_PARTITION); + CheckEntries(PolicyFlags::ODM_PARTITION); + CheckEntries(PolicyFlags::OEM_PARTITION); } } // namespace android::idmap2 |