1 files changed, 43 insertions, 0 deletions
diff --git a/test/src/serialization_npy_test.cpp b/test/src/serialization_npy_test.cpp
index 27ec464..64536fb 100644
--- a/test/src/serialization_npy_test.cpp
+++ b/test/src/serialization_npy_test.cpp
@@ -103,6 +103,45 @@ int test_float_type(std::vector<int32_t> shape, std::default_random_engine& gen,
     return 0;
 }
 
+template <class T>
+int test_double_type(std::vector<int32_t> shape, std::default_random_engine& gen, std::string& filename)
+{
+    size_t total_size = 1;
+    std::uniform_real_distribution<T> gen_data(std::numeric_limits<T>::min(), std::numeric_limits<T>::max());
+
+    for (auto i : shape)
+    {
+        total_size *= i;
+    }
+
+    auto buffer = std::make_unique<T[]>(total_size);
+    for (int i = 0; i < total_size; i++)
+    {
+        buffer[i] = gen_data(gen);
+    }
+
+    NumpyUtilities::NPError err = NumpyUtilities::writeToNpyFile(filename.c_str(), shape, buffer.get());
+    if (err != NumpyUtilities::NO_ERROR)
+    {
+        std::cout << "Error writing file, code " << err << std::endl;
+        return 1;
+    }
+
+    auto read_buffer = std::make_unique<T[]>(total_size);
+    err              = NumpyUtilities::readFromNpyFile(filename.c_str(), total_size, read_buffer.get());
+    if (err != NumpyUtilities::NO_ERROR)
+    {
+        std::cout << "Error reading file, code " << err << std::endl;
+        return 1;
+    }
+    if (memcmp(buffer.get(), read_buffer.get(), total_size * sizeof(T)))
+    {
+        std::cout << "Miscompare" << std::endl;
+        return 1;
+    }
+    return 0;
+}
+
 int test_bool_type(std::vector<int32_t> shape, std::default_random_engine& gen, std::string& filename)
 {
     size_t total_size = 1;
@@ -212,6 +251,10 @@ int main(int argc, char** argv)
     {
         return test_float_type<float>(shape, gen, filename);
     }
+    else if (str_type == "double")
+    {
+        return test_double_type<double>(shape, gen, filename);
+    }
     else if (str_type == "bool")
     {
         return test_bool_type(shape, gen, filename);