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#
# Copyright by The HDF Group.
# All rights reserved.
#
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
# fileCompareTest.cmake compares two files.
# arguments checking
if (NOT TEST_FOLDER)
message (FATAL_ERROR "Require TEST_FOLDER to be defined")
endif ()
if (NOT TEST_ONEFILE)
message (FATAL_ERROR "Require TEST_ONEFILE the first file to be defined")
endif ()
if (NOT TEST_TWOFILE)
message (FATAL_ERROR "Require TEST_TWOFILE the second file to be defined")
endif ()
if (NOT TEST_FUNCTION)
message (FATAL_ERROR "Require TEST_FUNCTION (LT,LTEQ,EQ,GTEQ,GT) to be defined")
endif ()
set (TEST_ONE_SIZE 0)
set (TEST_TWO_SIZE 0)
set (TEST_ONE_STRING 0)
set (TEST_TWO_STRING 0)
set (TEST_ONE_STRING_LEN 0)
set (TEST_TWO_STRING_LEN 0)
if (TEST_STRINGS STREQUAL "YES")
# find the length of the first file
#s1=`cat $ufile | wc -c | sed -e 's/ //g'`
file (STRINGS ${TEST_FOLDER}/${TEST_ONEFILE} TEST_ONE_STRING)
string (LENGTH ${TEST_ONE_STRING} TEST_ONE_STRING_LEN)
# Get the size of the second file.
file (STRINGS ${TEST_FOLDER}/${TEST_TWOFILE} TEST_TWO_STRING)
string (LENGTH ${TEST_TWO_STRING} TEST_TWO_STRING_LEN)
math (EXPR TEST_STRING_SIZE "${TEST_ONE_STRING_LEN} - ${TEST_TWO_STRING_LEN}" )
# now compare the outputs
execute_process (
COMMAND ${CMAKE_COMMAND} -E compare_files ${CMAKE_IGNORE_EOL} ${TEST_FOLDER}/${TEST_ONEFILE} ${TEST_FOLDER}/${TEST_TWOFILE}
RESULT_VARIABLE TEST_RESULT
)
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (VERBOSE "COMPARE Result: ${TEST_RESULT}: ${TEST_STRING_SIZE}=${TEST_U_STRING_LEN}-${TEST_O_STRING_LEN}")
endif ()
# if the return value is !=${TEST_EXPECT} bail out
if (NOT TEST_RESULT EQUAL TEST_EXPECT)
message (FATAL_ERROR "Failed: The output of ${TEST_FOLDER}/${TEST_ONEFILE} did not match ${TEST_FOLDER}/${TEST_TWOFILE}.\n${TEST_ERROR}")
endif ()
else ()
if (CMAKE_VERSION VERSION_LESS "3.14.0")
message (FATAL_ERROR "CANNOT get file size, file command SIZE not supported")
else ()
file (SIZE ${TEST_FOLDER}/${TEST_ONEFILE} TEST_ONE_SIZE)
file (SIZE ${TEST_FOLDER}/${TEST_TWOFILE} TEST_TWO_SIZE)
if (TEST_FUNCTION MATCHES "LT")
if (TEST_ONE_SIZE LESS TEST_TWO_SIZE)
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (VERBOSE "Passed: The size of ${TEST_FOLDER}/${TEST_ONEFILE} was less ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
else ()
message (FATAL_ERROR "The size of ${TEST_FOLDER}/${TEST_ONEFILE} was NOT less ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
elseif (TEST_FUNCTION MATCHES "LTEQ")
if (TEST_ONE_SIZE LESS_EQUAL TEST_TWO_SIZE)
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (VERBOSES "Passed: The size of ${TEST_FOLDER}/${TEST_ONEFILE} was less or equal ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
else ()
message (FATAL_ERROR "The size of ${TEST_FOLDER}/${TEST_ONEFILE} was NOT less or equal ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
elseif (TEST_FUNCTION MATCHES "EQ")
if (TEST_ONE_SIZE LESS_EQUAL TEST_TWO_SIZE)
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (VERBOSE "Passed: The size of ${TEST_FOLDER}/${TEST_ONEFILE} was equal ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
else ()
message (FATAL_ERROR "The size of ${TEST_FOLDER}/${TEST_ONEFILE} was NOT equal ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
elseif (TEST_FUNCTION MATCHES "GTEQ")
if (TEST_ONE_SIZE LESS_EQUAL TEST_TWO_SIZE)
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (VERBOSE "Passed: The size of ${TEST_FOLDER}/${TEST_ONEFILE} was greater or equal ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
else ()
message (FATAL_ERROR "The size of ${TEST_FOLDER}/${TEST_ONEFILE} was NOT greater or equal ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
elseif (TEST_FUNCTION MATCHES "GT")
if (TEST_ONE_SIZE LESS_EQUAL TEST_TWO_SIZE)
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (VERBOSE "Passed: The size of ${TEST_FOLDER}/${TEST_ONEFILE} was greater ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
else ()
message (FATAL_ERROR "The size of ${TEST_FOLDER}/${TEST_ONEFILE} was NOT greater ${TEST_FOLDER}/${TEST_TWOFILE}")
endif ()
else ()
message (FATAL_ERROR "Failed: Incorrect test size compare command provided.\n${TEST_ERROR}")
endif ()
endif ()
endif ()
# everything went fine...
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