Make update_verifier generic across verified boot versions.

This allows the update_verifier in a general system image to work across
devices that have different verified boot versions (i.e. not supported /
verified boot 1.0 / verified boot 2.0 / disabled).

Bug: 78283982
Test: Run recovery_component_test on both of marlin and walleye.
Test: Generate an OTA that has this CL. Install this OTA and check the
      update_verifier log during the post-reboot verification, on both
      of marlin (VB 1.0) and walleye (VB 2.0).
Test: Build and flash walleye image with verified boot disabled. Check
      that update_verifier marks the slot as successfully booted.
Change-Id: I828d87d59f911786531f774ffcf9b2ad7c2ca007

1 files changed, 4 insertions, 5 deletions

diff --git a/tests/component/update_verifier_test.cpp b/tests/component/update_verifier_test.cpp
index 1544bb2a..f6ef6dcf 100644
--- a/tests/component/update_verifier_test.cpp
+++ b/tests/component/update_verifier_test.cpp
@@ -17,6 +17,8 @@
 #include <string>
 
 #include <android-base/file.h>
+#include <android-base/properties.h>
+#include <android-base/strings.h>
 #include <android-base/test_utils.h>
 #include <gtest/gtest.h>
 #include <update_verifier/update_verifier.h>
@@ -24,11 +26,8 @@
 class UpdateVerifierTest : public ::testing::Test {
  protected:
   void SetUp() override {
-#if defined(PRODUCT_SUPPORTS_VERITY) || defined(BOARD_AVB_ENABLE)
-    verity_supported = true;
-#else
-    verity_supported = false;
-#endif
+    std::string verity_mode = android::base::GetProperty("ro.boot.veritymode", "");
+    verity_supported = android::base::EqualsIgnoreCase(verity_mode, "enforcing");
   }
 
   bool verity_supported;