eeaaffcb2f
Add a "CMakeCommands.find_package" test to run CMake on a bunch of cases in which find_package fails. Check that the process return code and warning/error messages are as expected. Record expected test output in corresponding files for reference by the check. These files will also serve as a reference for the message text in each case.
81 lines
2.6 KiB
CMake
81 lines
2.6 KiB
CMake
if(NOT DEFINED dir)
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message(FATAL_ERROR "dir not defined")
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endif()
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if(NOT DEFINED gen)
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message(FATAL_ERROR "gen not defined")
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endif()
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# TODO: Generalize this for other tests.
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function(run_test test)
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set(top_src "${CMAKE_CURRENT_LIST_DIR}")
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set(top_bin "${dir}")
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if(EXISTS ${top_src}/${test}-result.txt)
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file(READ ${top_src}/${test}-result.txt expect_result)
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string(REGEX REPLACE "\n+$" "" expect_result "${expect_result}")
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else()
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set(expect_result 0)
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endif()
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foreach(o out err)
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if(EXISTS ${top_src}/${test}-std${o}.txt)
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file(READ ${top_src}/${test}-std${o}.txt expect_std${o})
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string(REGEX REPLACE "\n+$" "" expect_std${o} "${expect_std${o}}")
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else()
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unset(expect_std${o})
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endif()
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endforeach()
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set(source_dir "${top_src}")
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set(binary_dir "${top_bin}/${test}-build")
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file(REMOVE_RECURSE "${binary_dir}")
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file(MAKE_DIRECTORY "${binary_dir}")
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execute_process(
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COMMAND ${CMAKE_COMMAND} "${source_dir}" -G "${gen}" -DTEST=${test}
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WORKING_DIRECTORY "${binary_dir}"
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OUTPUT_VARIABLE actual_stdout
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ERROR_VARIABLE actual_stderr
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RESULT_VARIABLE actual_result
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)
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set(msg "")
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if(NOT "${actual_result}" STREQUAL "${expect_result}")
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set(msg "${msg}Result is [${actual_result}], not [${expect_result}].\n")
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endif()
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foreach(o out err)
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string(REGEX REPLACE "\n+$" "" actual_std${o} "${actual_std${o}}")
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set(expect_${o} "")
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if(DEFINED expect_std${o})
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if(NOT "${actual_std${o}}" MATCHES "${expect_std${o}}")
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string(REGEX REPLACE "\n" "\n expect-${o}> " expect_${o}
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" expect-${o}> ${expect_std${o}}")
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set(expect_${o} "Expected std${o} to match:\n${expect_${o}}\n")
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set(msg "${msg}std${o} does not match that expected.\n")
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endif()
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endif()
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endforeach()
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if(msg)
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string(REGEX REPLACE "\n" "\n actual-out> " actual_out " actual-out> ${actual_stdout}")
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string(REGEX REPLACE "\n" "\n actual-err> " actual_err " actual-err> ${actual_stderr}")
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message(SEND_ERROR "${test} - FAILED:\n"
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"${msg}"
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"${expect_out}"
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"Actual stdout:\n${actual_out}\n"
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"${expect_err}"
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"Actual stderr:\n${actual_err}\n"
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)
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else()
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message(STATUS "${test} - PASSED")
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endif()
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endfunction()
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run_test(MissingNormal)
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run_test(MissingNormalRequired)
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run_test(MissingNormalVersion)
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run_test(MissingNormalWarnNoModuleOld)
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run_test(MissingNormalWarnNoModuleNew)
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run_test(MissingModule)
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run_test(MissingModuleRequired)
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run_test(MissingConfig)
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run_test(MissingConfigOneName)
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run_test(MissingConfigRequired)
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run_test(MissingConfigVersion)
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run_test(MixedModeOptions)
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