#
#   This file is part of Magnum.
#
#   Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019,
#               2020, 2021, 2022, 2023 Vladimír Vondruš <mosra@centrum.cz>
#
#   Permission is hereby granted, free of charge, to any person obtaining a
#   copy of this software and associated documentation files (the "Software"),
#   to deal in the Software without restriction, including without limitation
#   the rights to use, copy, modify, merge, publish, distribute, sublicense,
#   and/or sell copies of the Software, and to permit persons to whom the
#   Software is furnished to do so, subject to the following conditions:
#
#   The above copyright notice and this permission notice shall be included
#   in all copies or substantial portions of the Software.
#
#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
#   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
#   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
#   DEALINGS IN THE SOFTWARE.
#

# IDE folder in VS, Xcode etc. CMake 3.12+, older versions have only the FOLDER
# property that would have to be set on each target separately.
set(CMAKE_FOLDER "Magnum/TextureTools/Test")

corrade_add_test(TextureToolsAtlasTest AtlasTest.cpp LIBRARIES MagnumTextureToolsTestLib)

if(CORRADE_TARGET_EMSCRIPTEN OR CORRADE_TARGET_ANDROID)
    set(TEXTURETOOLS_TEST_DIR .)
else()
    set(TEXTURETOOLS_TEST_DIR ${CMAKE_CURRENT_SOURCE_DIR})
endif()

if(MAGNUM_BUILD_GL_TESTS)
    # Otherwise CMake complains that Corrade::PluginManager is not found, wtf
    find_package(Corrade REQUIRED PluginManager)

    if(NOT MAGNUM_BUILD_PLUGINS_STATIC)
        if(MAGNUM_WITH_ANYIMAGEIMPORTER)
            set(ANYIMAGEIMPORTER_PLUGIN_FILENAME $<TARGET_FILE:AnyImageImporter>)
        endif()
        if(MAGNUM_WITH_TGAIMPORTER)
            set(TGAIMPORTER_PLUGIN_FILENAME $<TARGET_FILE:TgaImporter>)
        endif()
    endif()

    # First replace ${} variables, then $<> generator expressions
    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/configure.h.cmake
                    ${CMAKE_CURRENT_BINARY_DIR}/configure.h.in)
    file(GENERATE OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/configure.h
        INPUT ${CMAKE_CURRENT_BINARY_DIR}/configure.h.in)

    set(TextureToolsDistanceFieldGLTest_SRCS DistanceFieldGLTest.cpp)
    if(CORRADE_TARGET_IOS)
        # TODO: do this in a generic way in corrade_add_test()
        set_source_files_properties(DistanceFieldGLTestFiles PROPERTIES
            MACOSX_PACKAGE_LOCATION Resources)
        list(APPEND TextureToolsDistanceFieldGLTest_SRCS DistanceFieldGLTestFiles)
    endif()
    corrade_add_test(TextureToolsDistanceFieldGLTest ${TextureToolsDistanceFieldGLTest_SRCS}
        LIBRARIES MagnumTextureTools MagnumGL MagnumTrade MagnumDebugTools MagnumOpenGLTester
        FILES
            DistanceFieldGLTestFiles/input.tga
            DistanceFieldGLTestFiles/output.tga)
    target_include_directories(TextureToolsDistanceFieldGLTest PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>)
    if(MAGNUM_BUILD_PLUGINS_STATIC)
        if(MAGNUM_WITH_ANYIMAGEIMPORTER)
            target_link_libraries(TextureToolsDistanceFieldGLTest PRIVATE AnyImageImporter)
        endif()
        if(MAGNUM_WITH_TGAIMPORTER)
            target_link_libraries(TextureToolsDistanceFieldGLTest PRIVATE TgaImporter)
        endif()
    else()
        # So the plugins get properly built when building the test
        if(MAGNUM_WITH_ANYIMAGEIMPORTER)
            add_dependencies(TextureToolsDistanceFieldGLTest AnyImageImporter)
        endif()
        if(MAGNUM_WITH_TGAIMPORTER)
            add_dependencies(TextureToolsDistanceFieldGLTest TgaImporter)
        endif()
    endif()
endif()