diff --git a/CMakeLists.txt b/CMakeLists.txt
index 62d360d..524b464 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,4 +36,4 @@ add_subdirectory(GUI)
 add_subdirectory(GUI/host)
 add_subdirectory(texthook)
 add_subdirectory(extensions)
-add_subdirectory(testbed)
+add_subdirectory(test)
diff --git a/extensions/CMakeLists.txt b/extensions/CMakeLists.txt
index 8eafe37..2d9c70c 100644
--- a/extensions/CMakeLists.txt
+++ b/extensions/CMakeLists.txt
@@ -15,8 +15,6 @@ add_library(Remove\ Repetition MODULE removerepeat.cpp extensionimpl.cpp)
 add_library(Replacer MODULE replacer.cpp extensionimpl.cpp)
 add_library(Thread\ Linker MODULE threadlinker.cpp extensionimpl.cpp)
 
-add_executable(Extension_Tests extensiontester.cpp)
-
 target_link_libraries(Bing\ Translate winhttp Qt5::Widgets)
 target_link_libraries(Extra\ Window Qt5::Widgets)
 target_link_libraries(Google\ Translate winhttp Qt5::Widgets)
diff --git a/extensions/extensiontester.cpp b/extensions/extensiontester.cpp
deleted file mode 100644
index e34841a..0000000
--- a/extensions/extensiontester.cpp
+++ /dev/null
@@ -1,12 +0,0 @@
-#include "common.h"
-#include <filesystem>
-
-int main()
-{
-	wchar_t path[MAX_PATH] = {};
-	GetModuleFileNameW(NULL, path, MAX_PATH);
-	*(wcsrchr(path, L'\\') + 1) = 0;
-	for (auto file : std::filesystem::directory_iterator(path))
-		if (file.path().extension() == L".dll") LoadLibraryW(file.path().c_str());
-	Sleep(10000);
-}
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
new file mode 100644
index 0000000..0cd93f8
--- /dev/null
+++ b/test/CMakeLists.txt
@@ -0,0 +1 @@
+add_executable(Test WIN32 main.cpp resource.rc)
diff --git a/testbed/main.cpp b/test/main.cpp
similarity index 57%
rename from testbed/main.cpp
rename to test/main.cpp
index dabe57e..66b88a9 100644
--- a/testbed/main.cpp
+++ b/test/main.cpp
@@ -1,13 +1,19 @@
 #include "common.h"
 #include "defs.h"
 #include "resource.h"
+#include <filesystem>
+#include <fstream>
+#include <sstream>
 
 wchar_t buffer[1000] = {};
 std::array<int, 10> vars = {};
 
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)
 {
-	LoadLibraryW(ITH_DLL);
+	for (auto file : std::filesystem::directory_iterator(std::filesystem::current_path()))
+		if (file.path().extension() == L".dll"
+			&& (std::stringstream() << std::ifstream(file.path(), std::ios::binary).rdbuf()).str().find("OnNewSentence") != std::string::npos)
+			LoadLibraryW(file.path().c_str());
 
 	ShowWindow(CreateDialogParamW(hInstance, MAKEINTRESOURCEW(IDD_DIALOG1), NULL, [](HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) -> INT_PTR
 	{
@@ -37,7 +43,11 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)
 		return FALSE;
 	}, 0), SW_SHOW);
 
-	std::thread([] { while (true) lstrlenW(L"こんにちは"); }).detach();
+	std::thread([] { while (true) Sleep(vars.at(0)), lstrlenW(L"こんにちは"); }).detach();
+
+	STARTUPINFOW info = { sizeof(info) };
+	wchar_t commandLine[] = { L"Textractor -p\"Test.exe\"" };
+	CreateProcessW(NULL, commandLine, nullptr, nullptr, FALSE, 0, nullptr, nullptr, &info, DUMMY);
 
 	MSG msg;
 	while (GetMessageW(&msg, NULL, 0, 0) > 0)
diff --git a/testbed/resource.h b/test/resource.h
similarity index 100%
rename from testbed/resource.h
rename to test/resource.h
diff --git a/testbed/resource.rc b/test/resource.rc
similarity index 90%
rename from testbed/resource.rc
rename to test/resource.rc
index 64dd59d..0baf4fb 100644
Binary files a/testbed/resource.rc and b/test/resource.rc differ
diff --git a/testbed/CMakeLists.txt b/testbed/CMakeLists.txt
deleted file mode 100644
index 66c9427..0000000
--- a/testbed/CMakeLists.txt
+++ /dev/null
@@ -1 +0,0 @@
-add_executable(Testbed WIN32 main.cpp resource.rc)