47 lines
1.8 KiB
CMake
47 lines
1.8 KiB
CMake
# This directory contains tests that run CMake to configure a project
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# but do not actually build anything. To add a test:
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#
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# 1.) Add a subdirectory named for the test.
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#
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# 2.) Call add_RunCMake_test and pass the test directory name.
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#
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# 3.) Create a RunCMakeTest.cmake script in the directory containing
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# include(RunCMake)
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# run_cmake(SubTest1)
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# ...
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# run_cmake(SubTestN)
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# where SubTest1..SubTestN are sub-test names each corresponding to
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# an independent CMake run and project configuration.
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#
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# 3.) Create a CMakeLists.txt file in the directory containing
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# cmake_minimum_required(...)
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# project(${RunCMake_TEST} NONE) # or languages needed
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# include(${RunCMake_TEST}.cmake)
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# where "${RunCMake_TEST}" is literal. A value for RunCMake_TEST
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# will be passed to CMake by the run_cmake macro when running each
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# sub-test.
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#
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# 4.) Create a <SubTest>.cmake file for each sub-test named above
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# containing the actual test code. Optionally create files
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# containing expected test results:
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# <SubTest>-result.txt = Process result expected if not "0"
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# <SubTest>-stdout.txt = Regex matching expected stdout content
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# <SubTest>-stderr.txt = Regex matching expected stderr content
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# Note that trailing newlines will be stripped from actual test
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# output before matching against the stdout and stderr expressions.
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macro(add_RunCMake_test test)
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add_test(RunCMake.${test} ${CMAKE_CMAKE_COMMAND}
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-DCMAKE_MODULE_PATH=${CMAKE_CURRENT_SOURCE_DIR}
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-DRunCMake_GENERATOR=${CMAKE_TEST_GENERATOR}
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-DRunCMake_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}/${test}
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-DRunCMake_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}/${test}
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-P "${CMAKE_CURRENT_SOURCE_DIR}/${test}/RunCMakeTest.cmake"
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)
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endmacro()
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add_RunCMake_test(ObjectLibrary)
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add_RunCMake_test(build_command)
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add_RunCMake_test(find_package)
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