diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index 79c7169..2941216 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -1411,7 +1411,7 @@
     }
 }
 
-bool is_retrofit_device() {
+bool is_retrofit_device(fastboot::IFastBootDriver* fb) {
     std::string value;
     if (fb->GetVar("super-partition-name", &value) != fastboot::SUCCESS) {
         return false;
@@ -1878,7 +1878,7 @@
             // On these devices, secondary slots must be flashed as physical
             // partitions (otherwise they would not mount on first boot). To enforce
             // this, we delete any logical partitions for the "other" slot.
-            if (is_retrofit_device()) {
+            if (is_retrofit_device(fp_->fb)) {
                 std::string partition_name = image->part_name + "_"s + slot;
                 if (image->IsSecondary() && should_flash_in_userspace(partition_name)) {
                     fp_->fb->DeletePartition(partition_name);
diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
index 77430f0..50db25d 100644
--- a/fastboot/fastboot.h
+++ b/fastboot/fastboot.h
@@ -187,7 +187,7 @@
 int64_t get_sparse_limit(int64_t size, const FlashingPlan* fp);
 std::vector<SparsePtr> resparse_file(sparse_file* s, int64_t max_size);
 
-bool is_retrofit_device();
+bool is_retrofit_device(fastboot::IFastBootDriver* fb);
 bool is_logical(const std::string& partition);
 void fb_perform_format(const std::string& partition, int skip_if_not_supported,
                        const std::string& type_override, const std::string& size_override,
diff --git a/fastboot/task_test.cpp b/fastboot/task_test.cpp
index b4e139b..1ba3f4a 100644
--- a/fastboot/task_test.cpp
+++ b/fastboot/task_test.cpp
@@ -24,6 +24,7 @@
 #include <memory>
 #include <unordered_map>
 #include "android-base/strings.h"
+
 using android::base::Split;
 using testing::_;
 
@@ -60,6 +61,33 @@
     return ParseFastbootInfoLine(fp, vec_command);
 }
 
+// tests if tasks_a is a superset of tasks_b. Used for checking to ensure all partitions flashed
+// from hardcoded image list is also flashed in new fastboot-info.txt
+static bool compareTaskList(std::vector<std::unique_ptr<Task>>& tasks_a,
+                            std::vector<std::unique_ptr<Task>>& tasks_b) {
+    std::set<std::string> list;
+    for (auto& task : tasks_a) {
+        list.insert(task->ToString());
+    }
+    for (auto& task : tasks_b) {
+        if (list.find(task->ToString()) == list.end()) {
+            std::cout << "ERROR: " << task->ToString()
+                      << " not found in task list created by fastboot-info.txt";
+            return false;
+        }
+    }
+    return true;
+}
+
+static std::string tasksToString(std::vector<std::unique_ptr<Task>>& tasks) {
+    std::string output;
+    for (auto& task : tasks) {
+        output.append(task->ToString());
+        output.append("\n");
+    }
+    return output;
+}
+
 TEST_F(ParseTest, CorrectFlashTaskFormed) {
     std::vector<std::string> commands = {"flash dtbo", "flash --slot-other system system_other.img",
                                          "flash system", "flash --apply-vbmeta vbmeta"};
@@ -159,3 +187,51 @@
         task->Run();
     }
 }
+
+TEST_F(ParseTest, CorrectTaskLists) {
+    if (!get_android_product_out()) {
+        GTEST_SKIP();
+    }
+
+    LocalImageSource s;
+    fp->source = &s;
+    fp->sparse_limit = std::numeric_limits<int64_t>::max();
+
+    fastboot::MockFastbootDriver fb;
+    fp->fb = &fb;
+    fp->should_optimize_flash_super = false;
+
+    ON_CALL(fb, GetVar("super-partition-name", _, _))
+            .WillByDefault(testing::Return(fastboot::BAD_ARG));
+
+    FlashAllTool tool(fp.get());
+
+    fp->should_use_fastboot_info = false;
+    auto hardcoded_tasks = tool.CollectTasks();
+    fp->should_use_fastboot_info = true;
+    auto fastboot_info_tasks = tool.CollectTasks();
+
+    auto is_non_flash_task = [](const auto& task) -> bool {
+        return task->AsFlashTask() == nullptr;
+    };
+
+    // remove non flash tasks for testing purposes
+    hardcoded_tasks.erase(
+            std::remove_if(hardcoded_tasks.begin(), hardcoded_tasks.end(), is_non_flash_task),
+            hardcoded_tasks.end());
+    fastboot_info_tasks.erase(std::remove_if(fastboot_info_tasks.begin(), fastboot_info_tasks.end(),
+                                             is_non_flash_task),
+                              fastboot_info_tasks.end());
+
+    if (!compareTaskList(fastboot_info_tasks, hardcoded_tasks)) {
+        std::cout << "\n\n---Hardcoded Task List---\n"
+                  << tasksToString(hardcoded_tasks) << "\n---Fastboot-Info Task List---\n"
+                  << tasksToString(fastboot_info_tasks);
+    }
+
+    ASSERT_TRUE(compareTaskList(fastboot_info_tasks, hardcoded_tasks));
+
+    ASSERT_TRUE(fastboot_info_tasks.size() >= hardcoded_tasks.size())
+            << "size of fastboot-info task list: " << fastboot_info_tasks.size()
+            << " size of hardcoded task list: " << hardcoded_tasks.size();
+}