1 files changed, 18 insertions, 0 deletions
diff --git a/fs_mgr/liblp/io_test.cpp b/fs_mgr/liblp/io_test.cpp
index 8fc02cbde..fcef1f0d0 100644
--- a/fs_mgr/liblp/io_test.cpp
+++ b/fs_mgr/liblp/io_test.cpp
@@ -21,6 +21,8 @@
 
 #include <android-base/file.h>
 #include <android-base/unique_fd.h>
+#include <fs_mgr.h>
+#include <fstab/fstab.h>
 #include <gtest/gtest.h>
 #include <liblp/builder.h>
 
@@ -702,3 +704,19 @@ TEST(liblp, UpdateNonRetrofit) {
     ASSERT_EQ(updated->block_devices.size(), static_cast<size_t>(1));
     EXPECT_EQ(GetBlockDevicePartitionName(updated->block_devices[0]), "super");
 }
+
+TEST(liblp, ReadSuperPartition) {
+    auto slot_suffix = fs_mgr_get_slot_suffix();
+    auto slot_number = SlotNumberForSlotSuffix(slot_suffix);
+    auto super_name = fs_mgr_get_super_partition_name(slot_number);
+    auto metadata = ReadMetadata(super_name, slot_number);
+    ASSERT_NE(metadata, nullptr);
+
+    if (!slot_suffix.empty()) {
+        auto other_slot_suffix = fs_mgr_get_other_slot_suffix();
+        auto other_slot_number = SlotNumberForSlotSuffix(other_slot_suffix);
+        auto other_super_name = fs_mgr_get_super_partition_name(other_slot_number);
+        auto other_metadata = ReadMetadata(other_super_name, other_slot_number);
+        ASSERT_NE(other_metadata, nullptr);
+    }
+}