cmake: build tests for UWP

.github/workflows/msvc.yml

@@ -23,7 +23,7 @@ jobs:
         - { name: Windows (clang-cl x86), flags: -T ClangCL -A Win32, artifact: 'SDL-clang-cl-x86' }
         - { name: Windows (ARM),          flags: -A ARM, artifact: 'SDL-VC-arm32' }
         - { name: Windows (ARM64),        flags: -A ARM64, artifact: 'SDL-VC-arm64' }
-        - { name: UWP (x64),              flags: -A x64 -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION="10.0" -DSDL_TESTS=OFF, nowerror: true,
+        - { name: UWP (x64),              flags: -A x64 -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION="10.0", nowerror: true,
             project: VisualC-WinRT/SDL-UWP.sln, projectflags: '/p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0.17763.0', artifact: 'SDL-VC-UWP' }
 
     steps:
@@ -70,7 +70,6 @@ jobs:
       run: |
         cmake --build build/ --config Release --target PACKAGE
     - name: Verify CMake configuration files
-      if: ${{ !contains(matrix.platform.name, 'UWP') }}  # FIXME: cmake/test/CMakeLists.txt should support UWP
       run: |
         cmake -S cmake/test -B cmake_config_build `
           -DCMAKE_PREFIX_PATH=${{ env.SDL3_DIR }} `

CMakeLists.txt

@@ -365,7 +365,7 @@ option(SDL_TEST_LIBRARY   "Build the SDL3_test library" ON)
 
 dep_option(SDL_STATIC_PIC      "Static version of the library should be built with Position Independent Code" "${CMAKE_POSITION_INDEPENDENT_CODE}" "SDL_STATIC" OFF)
 dep_option(SDL_TESTS           "Build the test directory" OFF SDL_TEST_LIBRARY OFF)
-dep_option(SDL_INSTALL_TESTS   "Install test-cases" OFF "NOT SDL_DISABLE_INSTALL;NOT SDL_FRAMEWORK" OFF)
+dep_option(SDL_INSTALL_TESTS   "Install test-cases" OFF "NOT SDL_DISABLE_INSTALL;NOT SDL_FRAMEWORK;NOT WINDOWS_STORE" OFF)
 dep_option(SDL_TESTS_LINK_SHARED "link tests to shared SDL library" "${SDL_SHARED}" "SDL_SHARED;SDL_STATIC" "${SDL_SHARED}")
 set(SDL_TESTS_TIMEOUT_MULTIPLIER "1" CACHE STRING "Timeout multiplier to account for really slow machines")
 

cmake/test/CMakeLists.txt

@@ -2,6 +2,11 @@
 
 cmake_minimum_required(VERSION 3.12)
 project(sdl_test LANGUAGES C)
+if(WINDOWS_STORE)
+    enable_language(CXX)
+    add_compile_options(/ZW)
+    set_source_files_properties(ain_cli.c main_gui.c PROPERTIES LANGUAGE CXX)
+endif()
 
 include(GenerateExportHeader)
 

test/CMakeLists.txt

@@ -15,6 +15,12 @@ if(NOT (MSVC AND SDL_CPU_ARM64))
     find_package(OpenGL)
 endif()
 
+if(WINDOWS_STORE)
+    cmake_minimum_required(VERSION 3.19)
+    # CMP0112: Target file component generator expressions do not add target dependencies.
+    cmake_policy(SET CMP0112 NEW)
+endif()
+
 set(SDL_TEST_EXECUTABLES)
 
 add_library(sdltests_utils OBJECT
@@ -33,6 +39,14 @@ define_property(TARGET PROPERTY SDL_NONINTERACTIVE BRIEF_DOCS "If true, target i
 define_property(TARGET PROPERTY SDL_NONINTERACTIVE_ARGUMENTS BRIEF_DOCS "Argument(s) to run executable in non-interactive mode." FULL_DOCS "Argument(s) to run executable in non-interactive mode.")
 define_property(TARGET PROPERTY SDL_NONINTERACTIVE_TIMEOUT BRIEF_DOCS "Timeout for noninteractive executable." FULL_DOCS "Timeout for noninteractive executable.")
 
+if(WINDOWS_STORE)
+    add_library(sdl_test_main_uwp OBJECT main.cpp)
+    target_link_libraries(sdl_test_main_uwp PRIVATE SDL3::Headers)
+    target_compile_options(sdl_test_main_uwp PRIVATE "/ZW")
+
+    set_source_files_properties(${RESOURCE_FILES} PROPERTIES VS_DEPLOYENT_LOCATION "Assets")
+endif()
+
 macro(add_sdl_test_executable TARGET)
     cmake_parse_arguments(AST "BUILD_DEPENDENT;NONINTERACTIVE;NEEDS_RESOURCES;TESTUTILS;NO_C90" "" "NONINTERACTIVE_TIMEOUT;NONINTERACTIVE_ARGS;SOURCES" ${ARGN})
     if(AST_UNPARSED_ARGUMENTS)
@@ -44,13 +58,34 @@ macro(add_sdl_test_executable TARGET)
     if(AST_TESTUTILS)
         list(APPEND AST_SOURCES $<TARGET_OBJECTS:sdltests_utils>)
     endif()
+    set(EXTRA_SOURCES "")
+    if(WINDOWS_STORE)
+        set(uwp_bindir "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}.dir")
+        if(NOT IS_DIRECTORY "${uwp_bindir}")
+            execute_process(COMMAND "${CMAKE_COMMAND}" -E make_directory "${uwp_bindir}")
+        endif()
+        string(REGEX REPLACE "[_]" "" SAFE_TARGET "${TARGET}")
+        file(GENERATE OUTPUT "${uwp_bindir}/${TARGET}.appxmanifest"
+            INPUT "${CMAKE_CURRENT_SOURCE_DIR}/uwp/Package.appxmanifest.in"
+            TARGET "${TARGET}"
+        )
+        set_property(SOURCE "${uwp_bindir}/${TARGET}.appxmanifest" PROPERTY VS_DEPLOYMENT_CONTENT 1)
+        list(APPEND EXTRA_SOURCES
+            "$<TARGET_OBJECTS:sdl_test_main_uwp>"
+            "${uwp_bindir}/${TARGET}.appxmanifest"
+            "uwp/logo-50x50.png"
+            "uwp/square-44x44.png"
+            "uwp/square-150x150.png"
+            "uwp/splash-620x300.png"
+        )
+    endif()
     if(AST_NEEDS_RESOURCES)
-        list(APPEND AST_SOURCES ${RESOURCE_FILES})
+        list(APPEND EXTRA_SOURCES ${RESOURCE_FILES})
     endif()
     if(ANDROID)
-        add_library(${TARGET} SHARED ${AST_SOURCES})
+        add_library(${TARGET} SHARED ${AST_SOURCES} ${EXTRA_SOURCES})
     else()
-        add_executable(${TARGET} ${AST_SOURCES})
+        add_executable(${TARGET} ${AST_SOURCES} ${EXTRA_SOURCES})
     endif()
     SDL_AddCommonCompilerFlags(${TARGET})
     target_link_libraries(${TARGET} PRIVATE SDL3::SDL3_test SDL3::${sdl_name_component})
@@ -74,6 +109,16 @@ macro(add_sdl_test_executable TARGET)
             add_custom_command(TARGET ${TARGET} POST_BUILD
                 COMMAND ${CMAKE_COMMAND} ARGS -E make_directory $<TARGET_FILE_DIR:${TARGET}>/sdl-${TARGET}
                 COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${RESOURCE_FILES} $<TARGET_FILE_DIR:${TARGET}>/sdl-${TARGET})
+        elseif(WINDOWS_STORE)
+            # MSVC does build the dependent targets (or POST_BUILD commands) when building an application
+            # after starting to debug. By copying the resources in a custom target, the files can be copied afterwards.
+            # FIXME: find out proper way to add assets to UWP package
+            cmake_minimum_required(VERSION 3.19)
+            add_custom_target(zzz-resources-copy-${TARGET}
+                COMMAND ${CMAKE_COMMAND} -E make_directory "$<TARGET_FILE_DIR:${TARGET}>/AppX"
+                COMMAND ${CMAKE_COMMAND} -E copy_if_different ${RESOURCE_FILES} "$<TARGET_FILE_DIR:${TARGET}>/AppX"
+            )
+            add_dependencies(${TARGET} zzz-resources-copy-${TARGET})
         else()
             add_custom_command(TARGET ${TARGET} POST_BUILD
                 COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${RESOURCE_FILES} $<TARGET_FILE_DIR:${TARGET}>)
@@ -103,6 +148,17 @@ macro(add_sdl_test_executable TARGET)
     elseif(PSP)
         target_link_libraries(${TARGET} PRIVATE GL)
     endif()
+    if(WINDOWS_STORE)
+        target_compile_definitions(${TARGET} PRIVATE "SDL_MAIN_NOIMPL")
+        set_property(TARGET ${TARGET} PROPERTY WIN32_EXECUTABLE TRUE)
+        set_property(TARGET ${TARGET} PROPERTY RUNTIME_OUTPUT_DIRECTORY "${uwp_bindir}")
+        target_link_options(${TARGET} PRIVATE
+            -nodefaultlib:vccorlib$<$<CONFIG:Debug>:d>
+            -nodefaultlib:msvcrt$<$<CONFIG:Debug>:d>
+            vccorlib$<$<CONFIG:Debug>:d>.lib
+            msvcrt$<$<CONFIG:Debug>:d>.lib
+        )
+    endif()
 
     if(EMSCRIPTEN)
         set_property(TARGET ${TARGET} PROPERTY SUFFIX ".html")

test/testdraw.c

@@ -19,8 +19,9 @@
 #include <emscripten/emscripten.h>
 #endif
 
-#include <SDL3/SDL_test_common.h>
+#include <SDL3/SDL.h>
 #include <SDL3/SDL_main.h>
+#include <SDL3/SDL_test_common.h>
 
 #define NUM_OBJECTS 100
 

test/uwp/Package.appxmanifest.in

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  IgnorableNamespaces="mp uap">
+
+  <Identity Name="5a2cfb51-9dcf-4830-81e5-49472403b04d"
+            Publisher="O=libsdl.org"
+            Version="1.0.0.0" />
+
+  <mp:PhoneIdentity
+    PhoneProductId="5a2cfb51-9dcf-4830-81e5-49472403b04d"
+    PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
+
+  <Properties>
+    <DisplayName>$<TARGET_PROPERTY:NAME></DisplayName>
+    <PublisherDisplayName>libsdl.org</PublisherDisplayName>
+    <Logo>logo-50x50.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily
+      Name="Windows.Universal"
+      MinVersion="10.0.0.0"
+      MaxVersionTested="10.0.0.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate" />
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$<TARGET_PROPERTY:NAME>.exe"
+      EntryPoint="$<TARGET_PROPERTY:NAME>.App">
+      <uap:VisualElements
+        DisplayName="$<TARGET_PROPERTY:NAME>"
+        Description="$<TARGET_PROPERTY:NAME>"
+        BackgroundColor="#FFFFFF"
+        Square150x150Logo="square-150x150.png"
+        Square44x44Logo="square-44x44.png">
+        <uap:SplashScreen Image="splash-620x300.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <Capability Name="internetClient" />
+    <DeviceCapability Name="microphone" />
+  </Capabilities>
+</Package>