c869984ea0
This will allow decoupling the name of the test from the name and location of the source file under test, which means one source file can be used for multiple tests. Rename the PARENT_SCOPE test in RunCMake.set to not use a keyword of the if() command as a file name. As the filename is now used with an if condition, this causes a conflict.
110 lines
3.5 KiB
CMake
110 lines
3.5 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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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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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${o})
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endif()
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endforeach()
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if (NOT RunCMake_TEST_SOURCE_DIR)
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set(RunCMake_TEST_SOURCE_DIR "${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(NOT DEFINED RunCMake_TEST_OPTIONS)
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set(RunCMake_TEST_OPTIONS "")
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endif()
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if (NOT RunCMake_TEST_FILE)
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set(RunCMake_TEST_FILE "${test}")
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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_TEST_COMMAND)
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execute_process(
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COMMAND ${RunCMake_TEST_COMMAND}
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WORKING_DIRECTORY "${RunCMake_TEST_BINARY_DIR}"
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OUTPUT_VARIABLE actual_stdout
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ERROR_VARIABLE actual_stderr
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RESULT_VARIABLE actual_result
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)
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else()
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execute_process(
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COMMAND ${CMAKE_COMMAND} "${RunCMake_TEST_SOURCE_DIR}"
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-G "${RunCMake_GENERATOR}"
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-T "${RunCMake_GENERATOR_TOOLSET}"
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-DRunCMake_TEST=${RunCMake_TEST_FILE}
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--no-warn-unused-cli
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${RunCMake_TEST_OPTIONS}
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WORKING_DIRECTORY "${RunCMake_TEST_BINARY_DIR}"
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OUTPUT_VARIABLE actual_stdout
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ERROR_VARIABLE actual_stderr
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RESULT_VARIABLE actual_result
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)
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endif()
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set(msg "")
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if(NOT "${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)(==[0-9]+==[^\n]*\n)+" "\\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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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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unset(RunCMake_TEST_FAILED)
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include(${top_src}/${test}-check.cmake OPTIONAL)
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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)
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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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