STYLE: Clarified example to illustrate need to call target_link_libraries() in response to Issue #8485. Changed CMake commands to lowercase. Added licensing info to copyright
This commit is contained in:
Philip Lowman
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17656ace03
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39888c4ae1
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@ -20,7 +20,7 @@
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# CXXTEST_PYTHON_TESTGEN_EXECUTABLE
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# The python-based test generator.
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#
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# MACROS for use by CMake users:
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# MACROS for optional use by CMake users:
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#
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# CXXTEST_ADD_TEST(<test_name> <gen_source_file> <input_files_to_testgen...>)
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# Creates a CxxTest runner and adds it to the CTest testing suite
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@ -33,13 +33,17 @@
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# #==============
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# Example Usage:
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#
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# FIND_PACKAGE(CxxTest)
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# INCLUDE_DIRECTORIES(${CXXTEST_INCLUDE_DIR})
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# find_package(CxxTest)
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# if(CXXTEST_FOUND)
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# include_directories(${CXXTEST_INCLUDE_DIR})
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# enable_testing()
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#
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# ENABLE_TESTING()
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# CXXTEST_ADD_TEST(unittest_foo foo_test.cc ${CMAKE_CURRENT_SOURCE_DIR}/foo_test.h)
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# CXXTEST_ADD_TEST(unittest_foo foo_test.cc
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# ${CMAKE_CURRENT_SOURCE_DIR}/foo_test.h)
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# target_link_libraries(unittest_foo foo) # as needed
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# endif()
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#
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# This will:
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# This will (if CxxTest is found):
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# 1. Invoke the testgen executable to autogenerate foo_test.cc in the
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# binary tree from "foo_test.h" in the current source directory.
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# 2. Create an executable and test called unittest_foo.
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@ -60,54 +64,63 @@
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# };
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#
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#
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# FindCxxTest.cmake
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# Copyright (c) 2008
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# Philip Lowman <philip@yhbt.com>
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#
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# Version 1.1 (2/9/08)
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# Clarified example to illustrate need to call target_link_libraries()
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# Changed commands to lowercase
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# Added licensing info
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# Version 1.0 (1/8/08)
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# Fixed CXXTEST_INCLUDE_DIRS so it will work properly
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# Eliminated superfluous CXXTEST_FOUND assignment
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# Cleaned up and added more documentation
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#
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# FindCxxTest.cmake
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# Copyright (c) 2008-2009
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# Philip Lowman <philip@yhbt.com>
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#
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# Redistribution AND use is allowed according to the terms of the New
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# BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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#=============================================================
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# CXXTEST_ADD_TEST (public macro)
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#=============================================================
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MACRO(CXXTEST_ADD_TEST _cxxtest_testname _cxxtest_outfname)
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SET(_cxxtest_real_outfname ${CMAKE_CURRENT_BINARY_DIR}/${_cxxtest_outfname})
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IF(CXXTEST_USE_PYTHON)
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SET(_cxxtest_executable ${CXXTEST_PYTHON_TESTGEN_EXECUTABLE})
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ELSE()
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SET(_cxxtest_executable ${CXXTEST_PERL_TESTGEN_EXECUTABLE})
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ENDIF()
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macro(CXXTEST_ADD_TEST _cxxtest_testname _cxxtest_outfname)
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set(_cxxtest_real_outfname ${CMAKE_CURRENT_BINARY_DIR}/${_cxxtest_outfname})
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if(CXXTEST_USE_PYTHON)
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set(_cxxtest_executable ${CXXTEST_PYTHON_TESTGEN_EXECUTABLE})
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else()
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set(_cxxtest_executable ${CXXTEST_PERL_TESTGEN_EXECUTABLE})
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endif()
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ADD_CUSTOM_COMMAND(
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add_custom_command(
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OUTPUT ${_cxxtest_real_outfname}
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DEPENDS ${ARGN}
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COMMAND ${_cxxtest_executable}
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--error-printer -o ${_cxxtest_real_outfname} ${ARGN}
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)
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SET_SOURCE_FILES_PROPERTIES(${_cxxtest_real_outfname} PROPERTIES GENERATED true)
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ADD_EXECUTABLE(${_cxxtest_testname} ${_cxxtest_real_outfname})
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set_source_files_properties(${_cxxtest_real_outfname} PROPERTIES GENERATED true)
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add_executable(${_cxxtest_testname} ${_cxxtest_real_outfname})
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IF(CMAKE_RUNTIME_OUTPUT_DIRECTORY)
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ADD_TEST(${_cxxtest_testname} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${_cxxtest_testname})
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ELSEIF(EXECUTABLE_OUTPUT_PATH)
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ADD_TEST(${_cxxtest_testname} ${EXECUTABLE_OUTPUT_PATH}/${_cxxtest_testname})
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ELSE()
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ADD_TEST(${_cxxtest_testname} ${CMAKE_CURRENT_BINARY_DIR}/${_cxxtest_testname})
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ENDIF()
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if(CMAKE_RUNTIME_OUTPUT_DIRECTORY)
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add_test(${_cxxtest_testname} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${_cxxtest_testname})
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elseif(EXECUTABLE_OUTPUT_PATH)
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add_test(${_cxxtest_testname} ${EXECUTABLE_OUTPUT_PATH}/${_cxxtest_testname})
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else()
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add_test(${_cxxtest_testname} ${CMAKE_CURRENT_BINARY_DIR}/${_cxxtest_testname})
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endif()
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ENDMACRO(CXXTEST_ADD_TEST)
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endmacro(CXXTEST_ADD_TEST)
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#=============================================================
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# main()
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#=============================================================
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FIND_PATH(CXXTEST_INCLUDE_DIR cxxtest/TestSuite.h)
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FIND_PROGRAM(CXXTEST_PERL_TESTGEN_EXECUTABLE cxxtestgen.pl)
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FIND_PROGRAM(CXXTEST_PYTHON_TESTGEN_EXECUTABLE cxxtestgen.py)
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find_path(CXXTEST_INCLUDE_DIR cxxtest/TestSuite.h)
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find_program(CXXTEST_PERL_TESTGEN_EXECUTABLE cxxtestgen.pl)
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find_program(CXXTEST_PYTHON_TESTGEN_EXECUTABLE cxxtestgen.py)
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INCLUDE(FindPackageHandleStandardArgs)
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(CxxTest DEFAULT_MSG CXXTEST_INCLUDE_DIR)
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SET(CXXTEST_INCLUDE_DIRS ${CXXTEST_INCLUDE_DIR})
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set(CXXTEST_INCLUDE_DIRS ${CXXTEST_INCLUDE_DIR})
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