Squashed 'subprojects/boost-sqlite/' content from commit 3378e35

git-subtree-dir: subprojects/boost-sqlite
git-subtree-split: 3378e353705271e569cf4ba15c467b840a39798c

3 files changed, 50 insertions, 0 deletions

diff --git a/test/extension/CMakeLists.txt b/test/extension/CMakeLists.txt
new file mode 100644
index 0000000..a52a92c
--- /dev/null
+++ b/test/extension/CMakeLists.txt
@@ -0,0 +1,19 @@
+
+file(GLOB_RECURSE ALL_SQLITE_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/*.sql)
+file(GLOB_RECURSE ALL_CPP_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
+
+foreach(module ${ALL_CPP_FILES})
+    get_filename_component(stem ${module} NAME_WE)
+    add_library(boost_sqlite_test_extension_${stem} SHARED ${module})
+    target_link_libraries(boost_sqlite_test_extension_${stem} PUBLIC Boost::sqlite_ext)
+    target_include_directories(boost_sqlite_test_extension_${stem} PUBLIC ../../include)
+    set_property(TARGET boost_sqlite_test_extension_${stem} PROPERTY PREFIX "")
+    set_target_properties(boost_sqlite_test_extension_${stem} PROPERTIES OUTPUT_NAME ${stem})
+endforeach()
+
+foreach(script ${ALL_SQLITE_FILES})
+    get_filename_component(stem ${script} NAME_WE)
+    add_test(NAME boost_sqlite_test_extension_${stem} COMMAND
+            sqlite3 :memory: ".read ${CMAKE_CURRENT_SOURCE_DIR}/${script}"
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+endforeach()
diff --git a/test/extension/simple_scalar.cpp b/test/extension/simple_scalar.cpp
new file mode 100644
index 0000000..4a05afe
--- /dev/null
+++ b/test/extension/simple_scalar.cpp
@@ -0,0 +1,27 @@
+//
+// Copyright (c) 2022 Klemens Morgenstern (klemens.morgenstern@gmx.net)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#include <boost/sqlite/extension.hpp>
+#include <boost/sqlite/function.hpp>
+
+BOOST_SQLITE_EXTENSION(simplescalar, conn)
+{
+    create_scalar_function(
+        conn, "assert",
+        [](boost::sqlite::context<>, boost::span<boost::sqlite::value, 1u> sp)
+        {
+            if (sp.front().get_int() == 0)
+              throw std::logic_error("test failed");
+        });
+
+    create_scalar_function(
+        conn, "my_add",
+        [](boost::sqlite::context<>, boost::span<boost::sqlite::value, 2u> sp)-> sqlite3_int64
+        {
+          return sp[0].get_int() + sp[1].get_int();
+        });
+}
diff --git a/test/extension/simple_scalar.sql b/test/extension/simple_scalar.sql
new file mode 100644
index 0000000..00064ef
--- /dev/null
+++ b/test/extension/simple_scalar.sql
@@ -0,0 +1,4 @@
+SELECT load_extension('./simple_scalar');
+
+select assert(5 = (select my_add(2, 3)));
+select assert(7 = (select my_add(4, 3)));