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cmake_minimum_required(VERSION 3.10)
project(TestFindDoxygen VERSION 1.0 LANGUAGES NONE)
enable_testing()
find_package(Doxygen REQUIRED)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/main.cpp [[
/**
* \file
* \brief One C++ file w/ sample Doxygen comment just to produce any docs...
*/
]])
set(DOXYGEN_OUTPUT_DIRECTORY outDirWithout)
file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/${DOXYGEN_OUTPUT_DIRECTORY})
doxygen_add_docs(docsNoAll ${CMAKE_CURRENT_BINARY_DIR}/main.cpp)
set(DOXYGEN_OUTPUT_DIRECTORY outDirWith)
file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/${DOXYGEN_OUTPUT_DIRECTORY})
doxygen_add_docs(docsWithAll ALL ${CMAKE_CURRENT_BINARY_DIR}/main.cpp)
# Define tests cases that check whether targets were built
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/dirExists.cmake [[
cmake_minimum_required(VERSION 3.11)
if(NOT EXISTS ${dirName})
message(FATAL_ERROR "Directory does not exist: ${dirName}")
endif()
]])
add_test(NAME checkWith COMMAND
${CMAKE_COMMAND}
-D dirName=${CMAKE_CURRENT_BINARY_DIR}/outDirWith
-P dirExists.cmake
)
add_test(NAME checkWithout COMMAND
${CMAKE_COMMAND}
-D dirName=${CMAKE_CURRENT_BINARY_DIR}/outDirWithout
-P dirExists.cmake
)
set_tests_properties(checkWithout PROPERTIES
WILL_FAIL TRUE
)
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