Add IsDynamicPartition API to easily check if a partition is dynamic
Test: treehugger
Change-Id: I655e4d6114a25c58857679985cd5e08581c0faab
diff --git a/aosp/dynamic_partition_control_android.cc b/aosp/dynamic_partition_control_android.cc
index 7ccc39a..ca12b3d 100644
--- a/aosp/dynamic_partition_control_android.cc
+++ b/aosp/dynamic_partition_control_android.cc
@@ -1283,4 +1283,14 @@
return snapshot_->MapAllSnapshots(kMapSnapshotTimeout);
}
+bool DynamicPartitionControlAndroid::IsDynamicPartition(
+ const std::string& partition_name) {
+ if (dynamic_partition_list_.empty() &&
+ GetDynamicPartitionsFeatureFlag().IsEnabled()) {
+ CHECK(ListDynamicPartitionsForSlot(source_slot_, &dynamic_partition_list_));
+ }
+ return std::find(dynamic_partition_list_.begin(),
+ dynamic_partition_list_.end(),
+ partition_name) != dynamic_partition_list_.end();
+}
} // namespace chromeos_update_engine
diff --git a/aosp/dynamic_partition_control_android.h b/aosp/dynamic_partition_control_android.h
index a2a42cc..4a2b114 100644
--- a/aosp/dynamic_partition_control_android.h
+++ b/aosp/dynamic_partition_control_android.h
@@ -95,6 +95,8 @@
bool UnmapAllPartitions() override;
+ bool IsDynamicPartition(const std::string& part_name) override;
+
protected:
// These functions are exposed for testing.
@@ -303,6 +305,7 @@
bool is_target_dynamic_ = false;
uint32_t source_slot_ = UINT32_MAX;
uint32_t target_slot_ = UINT32_MAX;
+ std::vector<std::string> dynamic_partition_list_;
DISALLOW_COPY_AND_ASSIGN(DynamicPartitionControlAndroid);
};
diff --git a/aosp/mock_dynamic_partition_control_android.h b/aosp/mock_dynamic_partition_control_android.h
index d281803..8d8ddb3 100644
--- a/aosp/mock_dynamic_partition_control_android.h
+++ b/aosp/mock_dynamic_partition_control_android.h
@@ -99,6 +99,7 @@
(override));
MOCK_METHOD(bool, MapAllPartitions, (), (override));
MOCK_METHOD(bool, UnmapAllPartitions, (), (override));
+ MOCK_METHOD(bool, IsDynamicPartition, (const std::string&), (override));
void set_fake_mapped_devices(const std::set<std::string>& fake) override {
DynamicPartitionControlAndroid::set_fake_mapped_devices(fake);