annotate cmake/function/IrccdDefineTest.cmake @ 159:70ed0753ce0d

Plugin history: add initial unit test
author David Demelier <markand@malikania.fr>
date Mon, 23 May 2016 14:05:41 +0200
parents 81dd79ec1e99
children 6635b9187d71
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1 #
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2 # IrccdDefineTest.cmake -- CMake build system for irccd
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3 #
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4 # Copyright (c) 2013-2016 David Demelier <markand@malikania.fr>
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5 #
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6 # Permission to use, copy, modify, and/or distribute this software for any
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7 # purpose with or without fee is hereby granted, provided that the above
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8 # copyright notice and this permission notice appear in all copies.
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9 #
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10 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 #
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18
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19 #
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20 # irccd_define_test
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21 # -------------------------------------------------------------------
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22 #
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23 # irccd_define_test(
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24 # NAME the test name
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25 # SOURCES the sources files
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26 # LIBRARIES (Optional) libraries to link
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27 # RESOURCES (Optional) some resources file to copy
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28 # FLAGS (Optional) compilation flags
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29 # )
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30 #
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31 # Create a unit test named test-${NAME}
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32 #
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33 # Resources files are copied VERBATIM into the same directory.
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34 #
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35
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36 function(irccd_define_test)
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37 set(oneValueArgs NAME)
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38 set(multiValueArgs SOURCES LIBRARIES RESOURCES FLAGS)
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39
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40 cmake_parse_arguments(TEST "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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41
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42 if (NOT TEST_NAME)
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43 message(FATAL_ERROR "Please set NAME")
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44 endif ()
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45 if (NOT TEST_SOURCES)
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46 message(FATAL_ERROR "Please set SOURCES")
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47 endif ()
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48
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49 foreach (r ${TEST_RESOURCES})
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50 file(RELATIVE_PATH output ${CMAKE_CURRENT_SOURCE_DIR} ${r})
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51
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52 add_custom_command(
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53 OUTPUT ${CMAKE_BINARY_DIR}/tests/${output}
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54 COMMAND ${CMAKE_COMMAND} -E copy ${r} ${CMAKE_BINARY_DIR}/tests/${output}
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55 DEPENDS ${r}
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56 )
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57
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58 list(APPEND RESOURCES ${CMAKE_BINARY_DIR}/tests/${output})
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59 endforeach ()
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60
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61 # Always link to googletest
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62 list(APPEND TEST_LIBRARIES extern-gtest)
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63
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64 # Executable
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65 add_executable(test-${TEST_NAME} ${TEST_SOURCES} ${TEST_RESOURCES} ${RESOURCES})
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66 target_link_libraries(test-${TEST_NAME} ${TEST_LIBRARIES})
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67 source_group(Auto-generated FILES ${RESOURCES})
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68
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69 target_include_directories(
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70 test-${TEST_NAME}
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71 PRIVATE
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72 ${irccd_SOURCE_DIR}
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73 )
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74
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75 target_compile_definitions(
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76 test-${TEST_NAME}
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77 PRIVATE
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78 ${TEST_FLAGS}
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79 SOURCEDIR="${CMAKE_CURRENT_SOURCE_DIR}"
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80 BINARYDIR="${CMAKE_CURRENT_BINARY_DIR}"
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81 IRCCD_TESTS_DIRECTORY="${CMAKE_BINARY_DIR}/tests"
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82 )
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83
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84 # Tests are all in the same directory
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85 set_target_properties(
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86 test-${TEST_NAME}
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87 PROPERTIES
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88 PROJECT_LABEL ${TEST_NAME}
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89 FOLDER test
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90 RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/tests
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91 RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR}/tests
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92 RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR}/tests
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93 RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO ${CMAKE_BINARY_DIR}/tests
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94 RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL ${CMAKE_BINARY_DIR}/tests
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95 )
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96
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97 if (UNIX)
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98 set_target_properties(test-${TEST_NAME} PROPERTIES LINK_FLAGS -pthread)
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99 endif ()
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100
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101 # And test
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102 add_test(
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103 NAME test-${TEST_NAME}
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104 COMMAND test-${TEST_NAME}
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105 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/tests
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106 )
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107 endfunction()