2023-03-23 20:13:38 +00:00
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cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
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include(${CPM_PATH}/CPM.cmake)
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include(${CPM_PATH}/testing.cmake)
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2023-04-13 17:49:13 +02:00
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set(input "a;;b;c;;;;def;g;;")
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cpm_encode_empty_arguments("${input}" encoded)
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foreach(arg IN LISTS encoded)
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assert_not_equal("${arg}" "")
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endforeach()
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assert_equal("${contains_empty_arg}" "")
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cpm_decode_empty_arguments("${encoded}" decoded)
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assert_equal("${decoded}" "${input}")
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# ignore source cache if set
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set(CPM_SOURCE_CACHE "")
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2023-03-23 20:13:38 +00:00
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# Intercept underlying `FetchContent_Declare`
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function(FetchContent_Declare)
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set_property(GLOBAL PROPERTY last_FetchContent_Declare_ARGN "${ARGN}")
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endfunction()
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cpm_declare_fetch(PACKAGE VERSION INFO EMPTY "" ANOTHER)
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# TEST:`cpm_declare_fetch` shall forward empty arguments
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get_property(last_FetchContent_Declare_ARGN GLOBAL PROPERTY last_FetchContent_Declare_ARGN)
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assert_equal("${last_FetchContent_Declare_ARGN}" "PACKAGE;EMPTY;;ANOTHER")
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# TEST:`CPMDeclarePackage` shall store all including empty
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CPMDeclarePackage(FOO EMPTY "" ANOTHER)
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assert_equal("${CPM_DECLARATION_FOO}" "EMPTY;;ANOTHER")
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# Stub the actual fetch
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set(fibonacci_POPULATED YES)
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set(fibonacci_SOURCE_DIR ".")
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set(fibonacci_BINARY_DIR ".")
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macro(FetchContent_GetProperties)
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endmacro()
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# TEST:`CPMAddPackage` shall call `FetchContent_declare` with unmodified arguments including any
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# Empty-string arguments
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CPMAddPackage(
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NAME fibonacci
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GIT_REPOSITORY https://github.com/cpm-cmake/testpack-fibonacci.git
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VERSION 1.2.3 EMPTY_OPTION "" COMMAND_WITH_EMPTY_ARG foo "" bar
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)
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get_property(last_FetchContent_Declare_ARGN GLOBAL PROPERTY last_FetchContent_Declare_ARGN)
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assert_equal(
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"${last_FetchContent_Declare_ARGN}"
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"fibonacci;EMPTY_OPTION;;COMMAND_WITH_EMPTY_ARG;foo;;bar;GIT_REPOSITORY;https://github.com/cpm-cmake/testpack-fibonacci.git;GIT_TAG;v1.2.3"
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)
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# remove generated files
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file(REMOVE_RECURSE ${CPM_MODULE_PATH})
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file(REMOVE ${CPM_PACKAGE_LOCK_FILE})
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