mirror of
https://github.com/Kitware/CMake.git
synced 2026-02-14 11:09:56 -06:00
383e81aa60
Xcode on Apple Silicon warns:
objc[...]: Class AMSupportURL... is implemented in both ...
One of the two will be used. Which one is undefined.
Teach RunCMake to drop such lines before matching against expected
output.
240 lines
8.1 KiB
CMake
240 lines
8.1 KiB
CMake
foreach(arg
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RunCMake_GENERATOR
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RunCMake_SOURCE_DIR
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RunCMake_BINARY_DIR
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)
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if(NOT DEFINED ${arg})
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message(FATAL_ERROR "${arg} not given!")
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endif()
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endforeach()
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function(run_cmake test)
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if(DEFINED ENV{RunCMake_TEST_FILTER} AND NOT test MATCHES "$ENV{RunCMake_TEST_FILTER}")
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return()
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endif()
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set(top_src "${RunCMake_SOURCE_DIR}")
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set(top_bin "${RunCMake_BINARY_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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string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} platform_name)
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if(platform_name MATCHES cygwin)
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#remove all additional bits from cygwin name
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set(platform_name cygwin)
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endif()
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foreach(o out err)
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if(RunCMake-std${o}-file AND EXISTS ${top_src}/${RunCMake-std${o}-file})
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file(READ ${top_src}/${RunCMake-std${o}-file} expect_std${o})
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string(REGEX REPLACE "\n+$" "" expect_std${o} "${expect_std${o}}")
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elseif(EXISTS ${top_src}/${test}-std${o}-${platform_name}.txt)
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file(READ ${top_src}/${test}-std${o}-${platform_name}.txt expect_std${o})
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string(REGEX REPLACE "\n+$" "" expect_std${o} "${expect_std${o}}")
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elseif(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${o})
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endif()
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endforeach()
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if (NOT expect_stderr)
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if (NOT RunCMake_DEFAULT_stderr)
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set(RunCMake_DEFAULT_stderr "^$")
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endif()
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set(expect_stderr ${RunCMake_DEFAULT_stderr})
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endif()
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if (NOT RunCMake_TEST_SOURCE_DIR)
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set(RunCMake_TEST_SOURCE_DIR "${top_src}")
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endif()
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if(NOT RunCMake_TEST_BINARY_DIR)
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set(RunCMake_TEST_BINARY_DIR "${top_bin}/${test}-build")
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endif()
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if(NOT RunCMake_TEST_NO_CLEAN)
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file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
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endif()
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file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
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if(RunCMake-prep-file AND EXISTS ${top_src}/${RunCMake-prep-file})
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include(${top_src}/${RunCMake-prep-file})
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else()
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include(${top_src}/${test}-prep.cmake OPTIONAL)
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endif()
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if(NOT DEFINED RunCMake_TEST_OPTIONS)
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set(RunCMake_TEST_OPTIONS "")
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endif()
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if(APPLE)
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list(APPEND RunCMake_TEST_OPTIONS -DCMAKE_POLICY_DEFAULT_CMP0025=NEW)
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endif()
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if(RunCMake_MAKE_PROGRAM)
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list(APPEND RunCMake_TEST_OPTIONS "-DCMAKE_MAKE_PROGRAM=${RunCMake_MAKE_PROGRAM}")
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endif()
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if(RunCMake_TEST_OUTPUT_MERGE)
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set(actual_stderr_var actual_stdout)
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set(actual_stderr "")
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else()
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set(actual_stderr_var actual_stderr)
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endif()
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if(DEFINED RunCMake_TEST_TIMEOUT)
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set(maybe_timeout TIMEOUT ${RunCMake_TEST_TIMEOUT})
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else()
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set(maybe_timeout "")
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endif()
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if(RunCMake-stdin-file AND EXISTS ${top_src}/${RunCMake-stdin-file})
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set(maybe_input_file INPUT_FILE ${top_src}/${RunCMake-stdin-file})
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elseif(EXISTS ${top_src}/${test}-stdin.txt)
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set(maybe_input_file INPUT_FILE ${top_src}/${test}-stdin.txt)
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else()
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set(maybe_input_file "")
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endif()
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if(RunCMake_TEST_COMMAND)
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if(NOT RunCMake_TEST_COMMAND_WORKING_DIRECTORY)
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set(RunCMake_TEST_COMMAND_WORKING_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
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endif()
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execute_process(
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COMMAND ${RunCMake_TEST_COMMAND}
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WORKING_DIRECTORY "${RunCMake_TEST_COMMAND_WORKING_DIRECTORY}"
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OUTPUT_VARIABLE actual_stdout
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ERROR_VARIABLE ${actual_stderr_var}
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RESULT_VARIABLE actual_result
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ENCODING UTF8
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${maybe_timeout}
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${maybe_input_file}
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)
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else()
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if(RunCMake_GENERATOR_INSTANCE)
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set(_D_CMAKE_GENERATOR_INSTANCE "-DCMAKE_GENERATOR_INSTANCE=${RunCMake_GENERATOR_INSTANCE}")
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else()
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set(_D_CMAKE_GENERATOR_INSTANCE "")
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endif()
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if(NOT RunCMake_TEST_NO_SOURCE_DIR)
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set(maybe_source_dir "${RunCMake_TEST_SOURCE_DIR}")
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else()
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set(maybe_source_dir "")
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endif()
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execute_process(
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COMMAND ${CMAKE_COMMAND}
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${maybe_source_dir}
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-G "${RunCMake_GENERATOR}"
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-A "${RunCMake_GENERATOR_PLATFORM}"
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-T "${RunCMake_GENERATOR_TOOLSET}"
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${_D_CMAKE_GENERATOR_INSTANCE}
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-DRunCMake_TEST=${test}
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--no-warn-unused-cli
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${RunCMake_TEST_OPTIONS}
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WORKING_DIRECTORY "${RunCMake_TEST_BINARY_DIR}"
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OUTPUT_VARIABLE actual_stdout
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ERROR_VARIABLE ${actual_stderr_var}
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RESULT_VARIABLE actual_result
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ENCODING UTF8
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${maybe_timeout}
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${maybe_input_file}
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)
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endif()
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set(msg "")
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if(NOT "${actual_result}" MATCHES "${expect_result}")
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string(APPEND msg "Result is [${actual_result}], not [${expect_result}].\n")
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endif()
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string(CONCAT ignore_line_regex
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"(^|\n)((==[0-9]+=="
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"|BullseyeCoverage"
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"|[a-z]+\\([0-9]+\\) malloc:"
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"|clang[^:]*: warning: the object size sanitizer has no effect at -O0, but is explicitly enabled:"
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"|Error kstat returned"
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"|Hit xcodebuild bug"
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"|LICENSE WARNING:"
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"|Your license to use PGI[^\n]*expired"
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"|Please obtain a new version at"
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"|contact PGI Sales at"
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"|[^\n]*xcodebuild[^\n]*warning: file type[^\n]*is based on missing file type"
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"|[^\n]*objc[^\n]*: Class AMSupportURL[^\n]* One of the two will be used. Which one is undefined."
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"|[^\n]*is a member of multiple groups"
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"|[^\n]*offset in archive not a multiple of 8"
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"|[^\n]*from Time Machine by path"
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"|[^\n]*Bullseye Testing Technology"
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")[^\n]*\n)+"
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)
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foreach(o out err)
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string(REGEX REPLACE "\r\n" "\n" actual_std${o} "${actual_std${o}}")
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string(REGEX REPLACE "${ignore_line_regex}" "\\1" actual_std${o} "${actual_std${o}}")
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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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string(APPEND 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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unset(RunCMake_TEST_FAILED)
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if(RunCMake-check-file AND EXISTS ${top_src}/${RunCMake-check-file})
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include(${top_src}/${RunCMake-check-file})
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else()
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include(${top_src}/${test}-check.cmake OPTIONAL)
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endif()
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if(RunCMake_TEST_FAILED)
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set(msg "${RunCMake_TEST_FAILED}\n${msg}")
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endif()
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if(msg AND RunCMake_TEST_COMMAND)
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string(REPLACE ";" "\" \"" command "\"${RunCMake_TEST_COMMAND}\"")
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string(APPEND msg "Command was:\n command> ${command}\n")
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endif()
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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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function(run_cmake_command test)
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set(RunCMake_TEST_COMMAND "${ARGN}")
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run_cmake(${test})
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endfunction()
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function(run_cmake_with_options test)
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set(RunCMake_TEST_OPTIONS "${ARGN}")
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run_cmake(${test})
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endfunction()
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function(ensure_files_match expected_file actual_file)
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if(NOT EXISTS "${expected_file}")
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message(FATAL_ERROR "Expected file does not exist:\n ${expected_file}")
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endif()
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if(NOT EXISTS "${actual_file}")
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message(FATAL_ERROR "Actual file does not exist:\n ${actual_file}")
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endif()
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file(READ "${expected_file}" expected_file_content)
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file(READ "${actual_file}" actual_file_content)
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if(NOT "${expected_file_content}" STREQUAL "${actual_file_content}")
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message(FATAL_ERROR "Actual file content does not match expected:\n
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\n
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expected file: ${expected_file}\n
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expected content:\n
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${expected_file_content}\n
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\n
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actual file: ${actual_file}\n
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actual content:\n
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${actual_file_content}\n
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")
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endif()
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endfunction()
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# Protect RunCMake tests from calling environment.
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unset(ENV{MAKEFLAGS})
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