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Codechange: On regression failure, output the result in a file

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glx22 2021-01-09 18:28:51 +01:00 committed by glx22
parent 5f1154e076
commit 97d554feb1
1 changed files with 13 additions and 6 deletions
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19
cmake/scripts/Regression.cmake
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@ -74,23 +74,30 @@ list(LENGTH REGRESSION_EXPECTED REGRESSION_EXPECTED_LENGTH)
# Compare the output
foreach(RESULT IN LISTS REGRESSION_RESULT)
list(GET REGRESSION_EXPECTED ${ARGC} EXPECTED)
unset(EXPECTED)
if(ARGC LESS REGRESSION_EXPECTED_LENGTH)
list(GET REGRESSION_EXPECTED ${ARGC} EXPECTED)
endif()
math(EXPR ARGC "${ARGC} + 1")
if(NOT RESULT STREQUAL EXPECTED)
message("${ARGC}: - ${EXPECTED}")
message("${ARGC}: + ${RESULT}'")
set(ERROR YES)
endif()
math(EXPR ARGC "${ARGC} + 1")
endforeach()
if(NOT REGRESSION_EXPECTED_LENGTH EQUAL ARGC)
math(EXPR MISSING "${REGRESSION_EXPECTED_LENGTH} - ${ARGC}")
message("(${MISSING} more lines were expected than found)")
message("(${REGRESSION_EXPECTED_LENGTH} lines were expected but ${ARGC} were found)")
set(ERROR YES)
endif()
if(ERROR)
message(FATAL_ERROR "Regression failed")
# Ouput the regression result to a file
set(REGRESSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/regression_${REGRESSION_TEST}_output.txt")
string(REPLACE ";" "\n" REGRESSION_RESULT "${REGRESSION_RESULT}")
file(WRITE ${REGRESSION_FILE} "${REGRESSION_RESULT}")
message(FATAL_ERROR "Regression failed - Output in ${REGRESSION_FILE}")
endif()