Pull in full sqlite_modern_cpp repo for the license as it is not attached to source files

common/sqlite_modern_cpp/tests/nullptr_uniqueptr.cc

@@ -0,0 +1,27 @@
+#include <iostream>
+#include <string>
+#include <vector>
+#include <sqlite_modern_cpp.h>
+#include <catch2/catch.hpp>
+using namespace std;
+using namespace sqlite;
+
+TEST_CASE("nullptr & unique_ptr", "[null_ptr_unique_ptr]") {
+    database db(":memory:");
+    db << "CREATE TABLE tbl (id integer,age integer, name string, img blob);";
+    db << "INSERT INTO tbl VALUES (?, ?, ?, ?);" << 1 << 24 << "bob" << vector<int> { 1, 2 , 3};
+    unique_ptr<string> ptr_null;
+    db << "INSERT INTO tbl VALUES (?, ?, ?, ?);" << 2 << nullptr << ptr_null << nullptr;
+
+    db << "select age,name,img from tbl where id = 1" >> [](unique_ptr<int> age_p, unique_ptr<string> name_p, unique_ptr<vector<int>> img_p) {
+        REQUIRE(age_p != nullptr);
+        REQUIRE(name_p != nullptr);
+        REQUIRE(img_p != nullptr);
+    };
+
+    db << "select age,name,img from tbl where id = 2" >> [](unique_ptr<int> age_p, unique_ptr<string> name_p, unique_ptr<vector<int>> img_p) {
+        REQUIRE(age_p == nullptr);
+        REQUIRE(name_p == nullptr);
+        REQUIRE(img_p == nullptr);
+    };
+}