134 lines
3.6 KiB
CMake
134 lines
3.6 KiB
CMake
# a simple C only test case
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cmake_minimum_required (VERSION 2.6)
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PROJECT (FunctionTest)
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FUNCTION(FAILED testname)
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MESSAGE(SEND_ERROR "${testname} failed ${ARGN}")
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ENDFUNCTION(FAILED)
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FUNCTION(PASS testname)
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MESSAGE("${testname} passed ${ARGN}")
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ENDFUNCTION(PASS)
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# test scope
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SET(COUNT 3)
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FUNCTION(scope_test)
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SET(COUNT 4)
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ENDFUNCTION(scope_test)
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scope_test()
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IF(COUNT EQUAL "3")
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PASS("scope")
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ELSE(COUNT EQUAL "3")
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FAILED("COUNT Got: ${COUNT}")
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ENDIF(COUNT EQUAL "3")
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# test ARGC
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FUNCTION(weird_name)
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IF("${ARGC}" EQUAL "3")
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PASS("ARGC")
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ELSE("${ARGC}" EQUAL "3")
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FAILED("ARGC" "Got: ${ARGC}")
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ENDIF("${ARGC}" EQUAL "3")
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ENDFUNCTION(weird_name)
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WeIrD_nAmE(a1 a2 a3)
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# test ARGN
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FUNCTION(test_argn_function argument)
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IF("${ARGN}" EQUAL "3")
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PASS("ARGN")
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ELSE("${ARGN}" EQUAL "3")
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FAILED("ARGN" "Got: ${ARGN}")
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ENDIF("${ARGN}" EQUAL "3")
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ENDFUNCTION(test_argn_function)
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Test_Argn_Function(ignored 3)
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# test argument naming and raise scope
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function(track_find_variable cache_variable is_changed)
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set("${is_changed}" changed PARENT_SCOPE)
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endfunction(track_find_variable)
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track_find_variable(testvar is_changed)
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if ("${is_changed}" STREQUAL changed)
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pass("same argument name test")
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else ("${is_changed}" STREQUAL changed)
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pass("same argument name test")
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endif ("${is_changed}" STREQUAL changed)
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include("Util.cmake")
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tester()
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if (tester_res STREQUAL "${CMAKE_CURRENT_LIST_FILE}")
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pass("CMAKE_CURRENT_LIST_FILE test")
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else (tester_res STREQUAL "${CMAKE_CURRENT_LIST_FILE}")
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pass("CMAKE_CURRENT_LIST_FILE test")
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endif (tester_res STREQUAL "${CMAKE_CURRENT_LIST_FILE}")
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# test recursion and return via set(... PARENT_SCOPE)
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function (factorial argument result)
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if (argument LESS 2)
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set (lresult 1)
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else (argument LESS 2)
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math (EXPR temp "${argument} - 1")
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factorial (${temp} tresult)
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math (EXPR lresult "${argument}*${tresult}")
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endif (argument LESS 2)
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set ("${result}" "${lresult}" PARENT_SCOPE)
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endfunction (factorial)
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factorial (5 fresult)
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if (fresult EQUAL 120)
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pass("factorial")
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else (fresult EQUAL 120)
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failed ("factorial, computed ${fresult} instead of 120")
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endif (fresult EQUAL 120)
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# case test
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FUNCTION(strange_function m)
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SET("${m}" strange_function PARENT_SCOPE)
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ENDFUNCTION(strange_function m)
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STRANGE_FUNCTION(var)
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set(second_var "second_var")
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IF("${var}" STREQUAL "strange_function" AND "${second_var}" STREQUAL "second_var")
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PASS("Case Test" "(${var} ${second_var})")
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ELSE("${var}" STREQUAL "strange_function" AND "${second_var}" STREQUAL "second_var")
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FAILED("Case test" "(${var} ${second_var})")
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ENDIF("${var}" STREQUAL "strange_function" AND "${second_var}" STREQUAL "second_var")
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# test backing up command
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FUNCTION(ADD_EXECUTABLE exec)
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_ADD_EXECUTABLE(mini${exec} ${ARGN})
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ENDFUNCTION(ADD_EXECUTABLE)
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# var undef case
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FUNCTION(undef_var m)
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SET("${m}" PARENT_SCOPE)
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ENDFUNCTION(undef_var)
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SET(FUNCTION_UNDEFINED 1)
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undef_var(FUNCTION_UNDEFINED)
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IF(DEFINED FUNCTION_UNDEFINED)
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FAILED("Function Undefine Test" "(${FUNCTION_UNDEFINED})")
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ELSE(DEFINED FUNCTION_UNDEFINED)
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PASS("Function Undefine Test" "(${FUNCTION_UNDEFINED})")
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ENDIF(DEFINED FUNCTION_UNDEFINED)
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# Subdirectory scope raise.
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SET(SUBDIR_UNDEFINED 1)
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ADD_SUBDIRECTORY(SubDirScope)
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IF(DEFINED SUBDIR_UNDEFINED)
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FAILED("Subdir Undefine Test" "(${SUBDIR_UNDEFINED})")
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ELSE(DEFINED SUBDIR_UNDEFINED)
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PASS("Subdir Undefine Test" "(${SUBDIR_UNDEFINED})")
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ENDIF(DEFINED SUBDIR_UNDEFINED)
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IF(DEFINED SUBDIR_DEFINED)
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PASS("Subdir Define Test" "(${SUBDIR_DEFINED})")
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ELSE(DEFINED SUBDIR_DEFINED)
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FAILED("Subdir Define Test" "(${SUBDIR_DEFINED})")
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ENDIF(DEFINED SUBDIR_DEFINED)
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ADD_EXECUTABLE(FunctionTest functionTest.c)
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