Testing.cmake

#------------------------------------------------------------------------------
# Project Phoenix
#
# Copyright (c) 2017-2018 RWTH Aachen University, Germany,
# Virtual Reality & Immersive Visualization Group.
#------------------------------------------------------------------------------
#                                 License
#
# Licensed under the 3-Clause BSD License (the "License");
# you may not use this file except in compliance with the License.
# See the file LICENSE for the full text.
# You may obtain a copy of the License at
#
#     https://opensource.org/licenses/BSD-3-Clause
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#------------------------------------------------------------------------------

include(CTest)
enable_testing()

include(WarningLevels)

conan_or_find_package(catch REQUIRED)
conan_or_find_package(trompeloeil REQUIRED)

set_property(GLOBAL PROPERTY USE_FOLDERS ON)

set_property(GLOBAL PROPERTY ADDED_TESTS "")

function(CREATE_TEST_MAIN)
  set(options)
  set(oneValueArgs )
  set(multiValueArgs SOURCES HEADERS INCLUDE_DIRECTORIES LIBRARIES )
  cmake_parse_arguments(CREATE_TEST_MAIN_
    "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})

  add_library(test_main
    ${CREATE_TEST_MAIN__SOURCES}
    ${CREATE_TEST_MAIN__HEADERS}
    )
  target_include_directories(test_main
    PUBLIC ${CREATE_TEST_MAIN__INCLUDE_DIRECTORIES}
    )
  target_link_libraries(test_main
    ${CREATE_TEST_MAIN__LIBRARIES}
    )
endfunction()


function(ADD_TEST_CATCH)
  set(options )
  set(oneValueArgs NAME TEST_MAIN_SOURCE)
  set(multiValueArgs
    SOURCES HEADERS INCLUDE_DIRECTORIES LIBRARIES PATH_TO_ADD)
  cmake_parse_arguments(ADD_TEST_CATCH_
    "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})

  TESTING__REMOVE_FILE_FROM_(
    ${ADD_TEST_CATCH__TEST_MAIN_SOURCE}
    ADD_TEST_CATCH__SOURCES
    )

  foreach(TEST_SOURCE_FILE ${ADD_TEST_CATCH__SOURCES})
    get_filename_component(TEST_NAME ${TEST_SOURCE_FILE} NAME_WE)
    add_test_internal_(NAME ${TEST_NAME}