mirror of
https://github.com/Kitware/CMake.git
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Matthew Woehlke
04dadd0138
Add a unit test to ensure that various project-related variables are set to empty when values are not provided in the project() call.
25 lines
680 B
CMake
25 lines
680 B
CMake
function(_expect_empty NAME)
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if(NOT DEFINED ${NAME})
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message(SEND_ERROR "Variable '${NAME}' is not defined")
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elseif(NOT "${${NAME}}" STREQUAL "")
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message(SEND_ERROR
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"Variable '${NAME}' has value '${${NAME}}' (expected: empty)")
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endif()
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endfunction()
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function(expect_empty SUFFIX)
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_expect_empty(PROJECT_${SUFFIX})
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_expect_empty(CMAKE_PROJECT_${SUFFIX})
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_expect_empty(${PROJECT_NAME}_${SUFFIX})
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endfunction()
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project(Omissions LANGUAGES)
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expect_empty(VERSION)
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expect_empty(VERSION_MAJOR)
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expect_empty(VERSION_MINOR)
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expect_empty(VERSION_PATCH)
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expect_empty(VERSION_TWEAK)
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expect_empty(COMPAT_VERSION)
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expect_empty(DESCRIPTION)
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expect_empty(HOMEPAGE_URL)
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