[ADD] integration of imgui_test_engine for the test IGFD before add new big features

Author: aiekick

.gitignore

@@ -1,12 +1,14 @@
-
-.DS_Store
-/cmake-build-debug/
-/cmake-build-release/
+/.DS_Store/
+/build/
 /.idea/
-build
-/cmake-build-relwithdebinfo
-/cmake-build-debug
-/cmake-build-minsizerel
-/cmake-build-release
-/bin
 /.PVS-Studio
+/cmake-build-debug/
+/cmake-build-minsizerel/
+/cmake-build-release/
+/cmake-build-relwithdebinfo/
+/**/*.exe
+/**/*.pdb
+/bin/*.ini
+/bin/*.xml
+/bin/output/
+/bin/output/

.gitmodules

@@ -14,3 +14,7 @@
 	path = ImGuiFileDialog
 	url = https://github.com/aiekick/ImGuiFileDialog.git
 	branch = master
+[submodule "3rdparty/imgui_test_engine"]
+	path = 	3rdparty/imgui_test_engine
+	url = https://github.com/ocornut/imgui_test_engine.git
+	branch = main

3rdparty/glfw

@@ -1,16 +1,15 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.20)
 cmake_policy(SET CMP0079 NEW) # for line 67
 
-set(PROJECT ImGuiFileDialog_App)
-
-enable_language(C CXX)
+set(PROJECT ImGuiFileDialog_DemoApp)
 project(${PROJECT} CXX)
+enable_language(C CXX)
 
-option(USE_NEW_IMGUI_KEY_SYSTEM "Define the symbol IMGUI_DISABLE_OBSOLETE_KEYIO" ON)
-option(USE_TEST "Enable tests" ON)
+option(USE_TESTS "Enable tests" ON)
+option(USE_VISUAL_TESTS "Enable visual tests" ON)
 
-option(USE_DIRENT_FILESYSTEM "Enable the default filesystem with dirent" ON)
-option(USE_STD_FILESYSTEM "Enable std::filesystem use for path and ImGuiFileDialog" OFF)
+option(USE_DIRENT_FILESYSTEM "Enable the default filesystem with dirent" OFF)
+option(USE_STD_FILESYSTEM "Enable std::filesystem use for path and ImGuiFileDialog" ON)
 option(USE_BOOST_FILESYSTEM "Enable the demo of custom filesystem here with boost" OFF)
 
 ## some defines for debug mode (before 3rdparty.cmake)
@@ -60,14 +59,9 @@ endif()
 
 add_definitions(${GLFW_DEFINITIONS})
 add_definitions(-DIMGUI_DISABLE_OBSOLETE_FUNCTIONS)
-add_definitions(-DCUSTOM_IMGUIFILEDIALOG_CONFIG="${CMAKE_CURRENT_SOURCE_DIR}/src/headers/CustomImGuiFileDialogConfig.h")
 add_definitions(-DCUSTOM_IMWIDGETS_CONFIG="${CMAKE_CURRENT_SOURCE_DIR}/src/headers/CustomImWidgetsConfig.h")
 add_definitions(-D_CRT_SECURE_NO_WARNINGS)
 
-if (USE_NEW_IMGUI_KEY_SYSTEM)
-	add_definitions(-DIMGUI_DISABLE_OBSOLETE_KEYIO)
-endif()
-
 if (USE_BOOST_FILESYSTEM)
 	file(GLOB BOOST_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/FileSystemBoost.hpp)
 	source_group(src\\Boost FILES ${BOOST_SOURCES})
@@ -118,7 +112,7 @@ include_directories(
 	${BOOST_FILESYSTEM_INCLUDE_DIRS}
 )
 
-if (USE_TEST)
+if (USE_TESTS)
 	add_definitions(-DNEED_TO_BE_PUBLIC_FOR_TESTS)
 endif()
 
@@ -150,6 +144,9 @@ else()
 	add_executable(${PROJECT} MACOSX_BUNDLE ${SOURCES})
 endif()
 
+target_compile_definitions(ImGuiFileDialog PRIVATE -DCUSTOM_IMGUIFILEDIALOG_CONFIG="${CMAKE_CURRENT_SOURCE_DIR}/src/headers/CustomImGuiFileDialogConfig.h")
+target_compile_definitions(${PROJECT} PRIVATE -DCUSTOM_IMGUIFILEDIALOG_CONFIG="${CMAKE_CURRENT_SOURCE_DIR}/src/headers/CustomImGuiFileDialogConfig.h")
+
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
@@ -232,11 +229,19 @@ target_include_directories(ImGuiFileDialog PRIVATE
 	${CMAKE_CURRENT_SOURCE_DIR}
 )
 
-if (USE_TEST)
+if (USE_TESTS)
 	enable_testing()
 	add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/tests)
 endif()
 
 set_target_properties(${PROJECT} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${FINAL_BIN_DIR}")
 set_target_properties(${PROJECT} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG "${FINAL_BIN_DIR}")
 set_target_properties(${PROJECT} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE "${FINAL_BIN_DIR}")
+
+if (USE_VISUAL_TESTS)
+	if(${CMAKE_SYSTEM_NAME} STREQUAL "Android")
+		# need to test it on android
+	else()
+		add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/visualTests)
+	endif()
+endif()

3rdparty/imgui

@@ -0,0 +1 @@
+place ffmpeg here

3rdparty/imgui_test_engine

@@ -3,20 +3,18 @@ include(FetchContent)
 if (${CMAKE_SYSTEM_NAME} STREQUAL "Android")
 
 else()
-
-set(OpenGL_GL_PREFERENCE GLVND)
-find_package(OpenGL REQUIRED)
-
-if (CMAKE_SYSTEM_NAME STREQUAL Linux)
-	find_package(X11 REQUIRED)
-	if (NOT X11_Xi_FOUND)
-		message(FATAL_ERROR "X11 Xi library is required")
+	set(OpenGL_GL_PREFERENCE GLVND)
+	find_package(OpenGL REQUIRED)
+
+	if (CMAKE_SYSTEM_NAME STREQUAL Linux)
+		find_package(X11 REQUIRED)
+		if (NOT X11_Xi_FOUND)
+			message(FATAL_ERROR "X11 Xi library is required")
+		endif()
 	endif()
-endif()
-
-include(cmake/glad.cmake)
-include(cmake/glfw.cmake)
 
+	include(cmake/glad.cmake)
+	include(cmake/glfw.cmake)
 endif()
 
 include(cmake/imgui.cmake)

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.20)
 
 set(PROJECT ImGuiFileDialog_Test)
 enable_language(CXX)
@@ -15,10 +15,10 @@ add_executable(${PROJECT}
 )
 
 target_link_libraries(${PROJECT} PRIVATE
-		ImGuiFileDialog
+	ImGuiFileDialog
 )
 
-set_target_properties(${PROJECT} PROPERTIES FOLDER Tests)
+set_target_properties(${PROJECT} PROPERTIES FOLDER Tests/UnitTesting)
 
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